Archives For Books and Book Reviews

Book Review contributions are single-authored or multiple-authored reviews of recent books in the area of social epistemology.

Author Information: Moti Mizrahi, Florida Institute of Technology, mmizrahi@fit.edu

Mizrahi, Moti. “The (Lack of) Evidence for the Kuhnian Image of Science.” Social Epistemology Review and Reply Collective 7, no. 7 (2018): 19-24.

The pdf of the article gives specific page references. Shortlink: https://wp.me/p1Bfg0-3Z5

See also:

Image by Narcis Sava via Flickr / Creative Commons

 

Whenever the work of an influential philosopher is criticized, a common move made by those who seek to defend the influential philosopher’s work is to claim that his or her ideas have been misconstrued. This is an effective move, of course, for it means that the critics have criticized a straw man, not the ideas actually put forth by the influential philosopher. However, this move can easily backfire, too.

For continued iterations of this move could render the ideas in question immune to criticism in a rather ad hoc fashion. That is to say, shouting “straw man” every time an influential philosopher’s ideas are subjected to scrutiny is rather like shouting “wolf” when none is around; it could be seen as an attempt to draw attention to that which may not be worthy of attention.

The question, then, is whether the influential philosopher’s ideas are worthy of attention and/or acceptance. In particular, are Kuhn’s ideas about scientific revolutions and incommensurability worthy of acceptance? As I have argued, along with a few other contributors to my edited volume, The Kuhnian Image of Science: Time for a Decisive Transformation? (2018), they may not be because they are based on dubious assumptions and fallacious argumentation.

In their reviews of The Kuhnian Image of Science: Time for a Decisive Transformation? (2018), both Markus Arnold (2018) and Amanda Bryant (2018) complain that the contributors who criticize Kuhn’s theory of scientific change have misconstrued his philosophy of science and they praise those who seek to defend the Kuhnian image of science. In what follows, then, I would like to address their claims about misconstruing Kuhn’s theory of scientific change. But my focus here, as in the book, will be the evidence (or lack thereof) for the Kuhnian image of science. I will begin with Arnold’s review and then move on to Bryant’s review.

Arnold on the Evidence for the Kuhnian Image of Science

Arnold (2018, 42) states that “one of the results of [his] review” is that “the ‘inductive reasoning’ intended to refute Kuhn’s incommensurability thesis (found in the first part of the book) is actually its weakest part.” I am not sure what he means by that exactly. First, I am not sure in what sense inductive reasoning can be said to refute a thesis, given that inductive arguments are the sort of arguments whose premises do not necessitate the truth of their conclusions, whereas a refutation of p, if sound, supposedly shows that p must be false.

Second, contrary to what Arnold claims, I do not think that the chapters in Part I of the book contain “‘inductive reasoning’ intended to refute Kuhn’s incommensurability thesis” (Arnold 2018, 42). Speaking of my chapter in particular, Chapter 1 (Mizrahi 2018b, 32-38), it contains two arguments intended to show that there is no deductive support for the Kuhnian thesis of taxonomic incommensurability (Mizrahi 2018b, 32), and an argument intended to show that there is no inductive support for the Kuhnian thesis of taxonomic incommensurability (Mizrahi 2018b, 37).

These arguments are deductive, not inductive, for their premises, if true, guarantee the truth of their conclusions. Besides, to argue that there is no evidence for p is not the same as arguing that p is false. None of my arguments is intended to show that p (namely, the Kuhnian thesis of taxonomic incommensurability) is false.

Rather, my arguments show that there is no evidence for p (namely, the Kuhnian thesis of taxonomic incommensurability). For these reasons, as a criticism of Part I of the book, Arnold’s (2018, 42) claim that “the ‘inductive reasoning’ intended to refute Kuhn’s incommensurability thesis (found in the first part of the book) is actually its weakest part” completely misses the mark.

Moreover, the only thing I could find in Arnold’s review that could be construed as support for this claim is the aforementioned complaint about straw-manning Kuhn. As Arnold (2018, 43) puts it, “the counter-arguments under consideration brought forward against his model seem, paradoxically, to underestimate the complexity of Kuhn’s claims.”

In other words, Kuhn’s theory of scientific change is so complex and those who attempt to criticize it fail to appreciate its complexity. But why? Why do the criticisms fail to appreciate the complexity of Kuhn’s theory? How complex is it such that it defies interpretation and criticism? Arnold does not say. Instead, he (Arnold 2018, 43) states that “it is not clear, why Kuhn’s ‘image of science’ should be dismissed because […] taxonomic incommensurability ‘is the exception rather than the rule’ [Mizrahi 2018b,] (38).”

As I argue in Chapter 1, however, the fact that taxonomic incommensurability “is the exception rather than the rule” (Mizrahi 2018b, 38) means that Kuhn’s theory of scientific change is a bad theory because it shows that Kuhn’s theory has neither explanatory nor predictive power. A “theory” with no explanatory and/or predictive power is no theory at all (Mizrahi 2018b, 37-38). From his review, however, it is clear that Arnold thinks of Kuhn’s image of science as a theory of scientific change.

For instance, he talks about “Kuhn’s epistemology” (Arnold 2018, 45), “Kuhn’s theory of incommensurability” (Arnold 2018, 46), and Kuhn’s “complex theory of science” (Arnold 2018, 42). If Kuhn’s thesis of taxonomic incommensurability has no explanatory and/or predictive power, then it is a bad theory, perhaps not even a theory at all, let alone a general theory of scientific knowledge or scientific change.

In that respect, I found it rather curious that, on the one hand, Arnold approves of Alexandra Argamakova’s (2018) criticism of the universal ambitions of Kuhn’s image of science, but on the other hand, he wants to attribute to Kuhn the view that “scientific revolutions are rare” (Arnold 2018, 43). Arnold quotes with approval Argamakova’s (2018, 54) claim that “distinct breakthroughs in science can be marked as revolutions, but no universal system of criteria for such appraisal can be formulated in a normative philosophical manner” (emphasis added).

In other words, if Argamakova is right, then there can be no philosophical theory of scientific change in general, Kuhnian or otherwise. So Arnold cannot be in agreement with Argamakova without thereby abandoning the claim that Kuhn’s image of science is an “epistemology” (Arnold 2018, 45) of scientific knowledge or a “complex theory of science” (Arnold 2018, 42).

Arnold (2018, 45) also asserts that “the allegation that Kuhn developed his theory on the basis of selected historical cases is refuted” by Kindi (2018). Even if that were true, it would mean that Kuhn’s theory has no inductive support, as I argue in Chapter 1 of the book (Mizrahi 2018b, 32-38). So I am not sure how this point is supposed to help Arnold in defending the Kuhnian image of science. For if there is no inductive support for the Kuhnian image of science, as Arnold seems to think, and there is no deductive support either, as I (Mizrahi 2018b, 25-44) and Park (2018, 61-74) argue, then what evidence is there for the Kuhnian image of science?

For present purposes, the important point is not how Kuhn “developed his theory” (Arnold 2018, 45) but rather what supports his theory of scientific change. What is the evidence for a Kuhnian theory of scientific change? If I am right (Mizrahi 2018b), or if Park (2018) is right, then there is neither deductive support nor inductive support for a Kuhnian theory of scientific change. If Argamakova is right, then there can be no general theory of scientific change at all, Kuhnian or otherwise.

It is also important to note here that Arnold (2018, 45) praises both Kindi (2018) and Patton (2018) for offering “a close reading of Kuhn’s work,” but he does not mention that they offer incompatible interpretations of that work, specifically, of the evidence for Kuhn’s ideas about scientific change. On Kindi’s reading of Kuhn, the argument for the Kuhnian image of science is a deductive argument from first principles, whereas on Patton’s reading of Kuhn, the argument for the Kuhnian image of science is an inference to the best explanation (see Patton 2015, cf. Mizrahi 2018a, 12-13; Mizrahi 2015, 51-53).

Bryant on the Evidence for the Kuhnian Image of Science

Like Arnold, Bryant (2018, 1) wonders whether Kuhn’s views on scientific change can be pinned down and criticized or perhaps there are many “Thomases Kuhn.” Again, I think we do not want to make Kuhn’s views too vague and/or ambiguous (Argamakova 2018, 47-50), and thus immune to criticism in a rather ad hoc fashion. For that, in addition to being based on dubious assumptions and fallacious argumentation, would be another reason to think that Kuhn’s views are not worthy of acceptance.

Bryant (2018, 1) also wonders “whether the so-called Kuhnian image of science is really so broadly endorsed as to be the potential subject of (echoing Kuhn’s own phrase) a ‘decisive transformation’.” As I see it, however, the question is not whether the Kuhnian image of science is “broadly endorsed.” Rather, the question is whether “we are now possessed” by it. When Kuhn wrote that (in)famous first line of the introduction to The Structure of Scientific Revolutions, the image of science by which we were possessed was a positivist image of science according to which science develops “by the accumulation of individual discoveries and inventions” (Kuhn 1962/1996, 2). Arguably, philosophers of science were never possessed by such a positivist image of science as much as they are possessed by the Kuhnian image of science.

This is evidenced by the fact that no positivist work in philosophy of science has had as much impact as Kuhn’s seminal work (Mizrahi 2018a, 1-2). Accordingly, even if the Kuhnian image of science is not “broadly endorsed,” it is quite clear that philosophers of science are possessed by it. For this reason, an “exorcism,” or a “decisive transformation,” is required in order to rid ourselves of this image of science. And what better way to do so than by showing that it is based on dubious assumptions and fallacious argumentation.

As far as the evidence (or lack thereof) for the Kuhnian image of science, Bryant (2018, 2) claims that “Case studies can be interesting, informative, and evidential” (emphasis added). I grant that case studies can be interesting and informative, but I doubt that they can be evidential. From “Scientific episode E has property F,” it does not follow that F is a characteristic of scientific episodes in general. As far as Kuhn is concerned, it is clear that he used just a few case studies (e.g., the phlogiston case) in support of his ideas about scientific change and incommensurability.

The problem with that, as I argue in Chapter 1 of the book (Mizrahi 2018b, 32-38), is that no general theory of scientific change can be derived from a few cherry-picked case studies. Even if we grant that the phlogiston case is a genuine case of a so-called “Kuhnian revolution” and taxonomic incommensurability, despite the fact that there are rebutting defeaters (Mizrahi 2018b, 33-36), no general conclusions about the nature of science can be drawn from one (or even a few) such cases (Mizrahi 2018b, 36-37).

From the fact that one (or a few) cherry-picked episode(s) from the history of science exhibits a particular property, it does not follow that all scientific episodes have that property; otherwise, from the “Piltdown man” episode we would have to conclude that fraud characterizes scientific discovery in general (Mizrahi 2018b, 37-38).

Speaking of scientific discovery, Bryant (2018, 2) takes issue with the fact that I cite “just two authors, Eric Oberheim and Paul Hoyningen-Huene, who use the language of discovery to characterize incommensurability.” For Bryant (2018, 2), this suggests that “it isn’t clear that the assumption Mizrahi takes pains to reject is particularly widespread” (emphasis added). I suppose that “the assumption” in question here is that Kuhn “discovered” incommensurability.

If so, then I would like to clarify that I mention the fact that Oberheim and Hoyningen-Huene talk about incommensurability in terms of discovery, and claim that Kuhn “discovered” it, not to argue against it (i.e., to argue that Kuhn did not discover incommensurability), but rather to show that some of the elements of the Kuhnian image of science, such as incommensurability, are sometimes taken for granted. When it is said that someone has discovered something, it gives the impression that what has been discovered is a fact, and so no arguments are needed.

When it comes to incommensurability, however, it is far from clear that it is a fact about scientific change, and so good arguments are needed in order to establish that episodes of scientific change exhibit taxonomic incommensurability. If I am right, or if Park (2018) and Sankey (2018) are right, then there are no good arguments that establish this.

Not Conclusions, But Questions

In light of the above, I think that the questions raised in the edited volume under review remain urgent (cf. Rehg 2018). Are there good reasons or compelling evidence for the Kuhnian model of theory change in science? If there are no good reasons or compelling evidence for such a model, as I (Mizrahi 2018b), Park (2018), and Sankey (2018) argue, what’s next for philosophers of science? Should we abandon the search for a general theory of science, as Argamakova (2018) suggests? Are there better models of scientific change? Perhaps evolutionary (Marcum 2018) or orthogenetic (Renzi and Napolitano 2018) models?

• • •

I would like to thank Markus Arnold and Amanda Bryant for their thoughtful reviews. I am also grateful to Adam Riggio and Eric Kerr for organizing this book symposium and for inviting me to participate.

Contact details: mmizrahi@fit.edu

References

Argamakova, Alexandra. “Modeling Scientific Development: Lessons from Thomas Kuhn.” In The Kuhnian Image of Science: Time for a Decisive Transformation?, edited by Moti Mizrahi, 45-59. London: Rowman & Littlefield, 2018.

Arnold, Markus. “Is There Anything Wrong With Thomas Kuhn?” Social Epistemology Review and Reply Collective 7, no. 5 (2018): 42-47.

Bryant, Amanda. “Each Kuhn Mutually Incommensurable.” Social Epistemology Review and Reply Collective 7, no. 6 (2018): 1-7.

Kindi, Vasso. “The Kuhnian Straw Man.” In The Kuhnian Image of Science: Time for a Decisive Transformation?, edited by Moti Mizrahi, 95-112. London: Rowman & Littlefield, 2018.

Kuhn, Thomas S. The Structure of Scientific Revolutions. Third Edition. Chicago: The University of Chicago Press, 1962/1996.

Marcum, James A. “Revolution or Evolution in Science? A Role for the Incommensurability Thesis?” In The Kuhnian Image of Science: Time for a Decisive Transformation?, edited by Moti Mizrahi, 155-173. London: Rowman & Littlefield, 2018.

Mizrahi, Moti. “A Reply to Patton’s ‘Incommensurability and the Bonfire of the Meta-Theories.” Social Epistemology Review and Reply Collective 4, no. 10 (2015): 51-53.

Mizrahi, Moti. “Introduction.” In The Kuhnian Image of Science: Time for a Decisive Transformation?, edited by Moti Mizrahi, 1-22. London: Rowman & Littlefield, 2018a.

Mizrahi, Moti. “Kuhn’s Incommensurability Thesis: What’s the Argument?” In The Kuhnian Image of Science: Time for a Decisive Transformation?, edited by Moti Mizrahi, 25-44. London: Rowman & Littlefield, 2018b.

Park, Seungbae. “Can Kuhn’s Taxonomic Incommensurability be an Image of Science?” In The Kuhnian Image of Science: Time for a Decisive Transformation?, edited by Moti Mizrahi, 61-74. London: Rowman & Littlefield, 2018.

Patton, Lydia. “Incommensurability and the Bonfire of the Meta-Theories: Response to Mizrahi.” Social Epistemology Review and Reply Collective 4, no. 7 (2015): 51-58.

Patton, Lydia. “Kuhn, Pedagogy, and Practice: A Local Reading of Structure.” In The Kuhnian Image of Science: Time for a Decisive Transformation?, edited by Moti Mizrahi, 113-130. London: Rowman & Littlefield, 2018.

Rehg, William. “Kuhn’s Image of Science.” Metascience (2018): https://doi.org/10.1007/s11016-018-0306-2.

Renzi, Barbara G. and Giulio Napolitano. “The Biological Metaphors of Scientific Change.” In The Kuhnian Image of Science: Time for a Decisive Transformation?, edited by Moti Mizrahi, 177-190. London: Rowman & Littlefield, 2018.

Author Information: Alcibiades Malapi-Nelson, Humber College, alci.malapi@outlook.com

Malapi-Nelson, Alcibiades. “On a Study of Steve Fuller.” Social Epistemology Review and Reply Collective 7, no. 7 (2018): 25-29.

The pdf of the article gives specific page references. Shortlink: https://wp.me/p1Bfg0-3Za

Happy birthday, Steve!

Steve Fuller, seen here just under seven years ago in New York City, gave a name to what is now the sub-discipline and community of social epistemology. Like all thriving communities, it’s gotten much more diverse and creative with time. As has Steve Fuller.
Image by Babette Babich, courtesy of Steve Fuller

 

Francis Remedios and Val Dusek have written a thorough and exhaustive account of Steve Fuller’s work, ranging (mostly) from 2003 to 2017. Fuller’s earlier work was addressed in Remedios’ previous book, Legitimizing Scientific Knowledge (2003) – to which this one is the logical continuation. Back then Remedios introduced the reader to Fuller’s inaugurated field of research, “social epistemology”, encompassing the philosopher’s work from the late 1980’s until the turn of the century.

Given that Steve Fuller is one of the most prolific authors alive, having published (so far) 30 books and hundreds of articles, Remedios & Dusek’s book (as Remedios’ previous book), fill a practical need: It is hard to keep up with Fuller’s elevated rate of production. Indeed, both the seasoned reader and the neophyte to Fuller’s fairly overwhelming amount of writing, will need a panoramic and organic view of his breathtaking scope of research. Remedios & Dusek successfully accomplish the task of providing it.

The Bildung of a Person and His Concepts

Remedios & Dusek’s book starts with a Foreword by Fuller himself, followed by an Introduction (Ch. 1) by the authors. The bulk of the monograph is comprised by several chapters addressing Fuller’s ideas on Science and Technology Studies (Ch. 2), Social Epistemology (Ch. 3), the University & Interdisciplinarity (Ch. 4), Intelligent Design (Ch. 5), Cosmism & Gnosticism (Ch. 6), and the Proactionary principle (Ch. 7).

There is some connective overlap between chapters. In each one of them, Remedios & Dusek provide an articulated landscape of Fuller’s ideas, the occasional criticism, and a final summary. The book ends up with an appropriately short Conclusion (Ch. 8) and a PostScript (Ch. 9) – an interview’s transcription.

It is worth pointing out that the work is chronologically (and conveniently) in sync with Fuller’s own progressive intellectual development, and thus, the first part roughly focuses on his earlier work, whereas the second part on his later writings.[1]

The first chapter after the Introduction (Chapter 2, “Fuller on Science and Technology Studies” (STS), already provides a cue for a theme that would transfix the arc of Fuller’s thoughts spanning the last decade. As I see it, Steve Fuller is arguably going to extents that some may deem controversial (e.g., his endorsement of some type of Intelligent Design, his backing up of transhumanism, his gradual “coming out” as a Catholic) due to one main reason: A deep preoccupation with the future of humanity vis-à-vis pervasively disrupting emerging technologies.

Accordingly, Fuller wants to fuel a discussion that may eventually salvage whatever we find out that being human consists of – even if this “human” will resemble little the “humans” as we know them now. At this point, the “cue” is not self-evident: Fuller does not like Bruno Latour’s Actor-Network theory. In Fuller’s view, Latour’s framework triggers both an epistemological and an ethical problem: it diffuses human agency and by extension, responsibility – respectively. Equating human agency with the causal power attributed to the “parliament of things” ultimately reverberates in an erosion of human dignity. Here the cue becomes clearer: It is precisely this human dignity that Fuller will later defend in his attack of Darwinism.

Humanity Beyond the Human

Chapter 3, “Fuller’s Social Epistemology and Epistemic Agency”, provides a further clue to Fuller’s agenda. Remedios & Dusek coined a sentence that may constitute one of the most succinct, although fundamental, pillars in Steve Fuller’s grand framework: “For Fuller, humanity would continue if homo sapiens end”.[2] This statement ingeniously captures Fuller’s position that “humanity” (a “project” started during the Medieval Ages and developed during Modernity), is something that homo sapiens earn – or not. Biology might provide a compatible receptacle for this humanity to obtain, but it is by no means an automatic occurrence. One strives to get it – and many in fact fail to reach it.

In the context of this theme, Fuller steers away from an “object-oriented” (social) epistemology to an “agent-oriented” one: Instead of endlessly ruminating about possible theories of knowledge (which would render an accurate picture of the object – social or not), one starts to take into account the possibilities that open up after considering transforming the knowing agent itself. This transition foretells Fuller’s later view: a proactionary approach[3] to experimentation where the agent commits to the alteration of reality – as opposed to a precautionary stance, where the knower passively waits for reality’s feedback before further proceeding.

In chapter 4, “The University and Interdisciplinarity”, Remedios & Dusek treat Fuller’s views on the situation of institutions of higher education currently confronting the relentless compartmentalization of knowledge. Fuller praises Wilhelm von Humboldt’s reinvention of the notion of the university in the 19th century, where the individual would acquire a holistic formation (bildung), and which would produce in return tangible benefits to society out of the growth of knowledge in general and science in particular.

This model, which catapulted Germany to the forefront of research, and which was emulated by several Western nations, has been gradually eroded by neoliberalism. Neoliberal stances, spurred by an attention to clients’ requests, progressively severed the heretofore integral coexistence of research and teaching, creating instead pockets of specialization – along with their own idiosyncratic jargon. This fragmentation, in turn, has generated an overall ignorance among scientists and intellectuals regarding the “big picture”, which ultimately results in a stagnation of knowledge production. Fuller advocates for a return to the Humboldtian ideal, but this time incorporating technology as in integral part of the overall academic formation in the humanities.

Roles for Religion and God

Chapter 5, “Fuller’s Intelligent Design” (ID), deals with the philosopher’s controversial views regarding this position, particularly after the infamous Dover Trial. Remedios & Dusek have done a very good job at tracing the roots and influences behind Fuller’s ideas on the issue. They go all the way back to Epicurus and Hume, including the strong connection between these two and Charles Darwin, particularly in what concerns the role of “chance” in evolution. Those interested in this illuminating philosophical archeology will be well served after reading this chapter, instead of (or as a complement to) Steve Fuller’s two books on the topic.[4]

Chapter 6, “Fuller, Cosmism and Gnosticism” lays out the relationship of the philosopher with these two themes. Steve Fuller recognizes in Russian cosmism an important predecessor to transhumanism – along with the writings of the mystical Jesuit Teilhard de Chardin.

He is lately catering to a re-emergence of interest among Slavs regarding these connections, giving talks and seminars in Russia. Cosmism, a heterodox offspring of Russian Orthodoxy, aims at a reconstruction of the (lost) paradise by means of reactivation of a type of “monads” spread-out throughout the universe – particles that disperse after a person dies. Scientific progress would be essential in order to travel throughout the cosmos retrieving these primordial “atoms” of people of the past, so that they could be one day resurrected. Russia would indeed have a cosmic ordering mission. This worldview is a particular rendition of the consequences of Christ’s Resurrection, which was denounced by the Orthodox Church as heretical.

Nevertheless, it deeply influenced several Slavic thinkers, who unlike many Western philosophers, did have a hard time reconciling their (Orthodox) Christianity with reason and science. This syncretism was a welcomed way for them to “secularize” the mystical-prone Christian Orthodoxy and infuse it with scientific inquiry. As a consequence, rocket science received a major thrust for development. After all, machines had to be built in order to retrieve these human particles so that scientifically induced global resurrection occurs.

One of the more important global pioneers in rocket engines, Konstantin Tsiolkovsky (who later received approval by Joseph Stalin to further develop space travel research), was profoundly influenced by it. In fact, increasingly more scholars assert that despite the official atheism of the Soviet Union, cosmism was a major driving force behind the Soviet advances, which culminated in the successful launch of the Sputnik.

Chapter 7, “Proactionary and Precautionary Principles and Welfare State 2.0”, is the last chapter before the Conclusion. Here Remedios & Dusek deal with Fuller’s endorsement of Max More’s Proactionary Principle and the consequent modified version of a Welfare State. The proactionary approach, in contradistinction with the precautionary principle (which underpins much of science policy in Europe), advocates for a risk-taking approach, justified partly in the very nature of Modern science (experimentation without excessive red tape) and partly in what is at stake: the survival of our species. Steve Fuller further articulates the proactionary principle, having written a whole book on the subject[5] – while More wrote an article.

The Roles of This Book

Remedios & Dusek have done an excellent job in summarizing, articulating and criticizing the second half of Steve Fuller’s vast corpus – from the early 2000s until last year. I foresee a successful reception by thinkers concerned with the future of humanity and scholars interested in Fuller’s previous work. As a final note, I will share a sentiment that will surely resonate with some – particularly with the younger readers out there.

As noted in the opening remarks, Remedios & Dusek’s book fill a gap in what concerns the possibility of acquiring an articulated overview of Fuller’s thought, given his relentless rate of publication. However, the sheer quantity to keep up with is not the only issue. These days, more than “the written word” may be needed in order to properly capture the ideas of authors of Fuller’s calibre. As I observed elsewhere,[6] reading Fuller is a brilliant read – but it is not an easy read.

It may be fair to say that, as opposed to, say, the relatively easy reading of an author like Steven Pinker, Steve Fuller’s books are not destined to be best-sellers among laymen. Fuller’s well put together paragraphs are both sophisticated and precise, sometimes long, paying witness to an effort for accurately conveying his multi-layered thought processes – reminding one of some German early modern philosophers. Fortunately, there is now a solid source of clarity that sheds effective light on Fuller’s writing: his available media. There are dozens of video clips (and hundreds of audio files[7]) of his talks, freely available to anyone. It may take a while to watch and listen to them all, but it is doable. I did it. And the clarity that they bring to his writings is tangible.

If Fuller is a sophisticated writer, he certainly is a very clear (and dare I say, entertaining) speaker. His “talking” functions as a cognitive catalyst for the content of his “writing” – in that, he is returning to the Humboldtian ideal of merged research and teaching. Ideally, if one adds to these his daily tweets,[8] now we have at reach the most complete picture of what would be necessary to properly “get” a philosopher like him these days. I have the feeling that, regardless of our settled ways, this “social media” component, increasingly integrated with any serious epistemic pursuit, is here to stay.

Contact details: alci.malapi@outlook.com

References

Fuller, S. (2007). Science Vs. Religion?: Intelligent Design and the Problem of Evolution. Cambridge, UK: Polity.

Fuller, S. (2008). Dissent Over Descent: Intelligent Design’s Challenge to Darwinism. Cambridge, UK: Icon.

Fuller, S. (2014). The Proactionary Imperative: A Foundation for Transhumanism. Hampshire, UK: Palgrave Macmillan.

Malapi-Nelson, A. (2013). “Book review: Steve Fuller, Humanity 2.0: What it Means to be Human Past, Present and Future.” International Sociology Review of Books 28(2): 240-247.

Remedios, F. and Dusek, V. (2018). Knowing Humanity in the Social World: The Path of Steve Fuller’s Social Epistemology. London, UK: Palgrave Macmillan.

[1] With the exception of the PostScript, which is a transcription of an interview with Steve Fuller mostly regarding the first period of his work.

[2] Remedios & Dusek 2018, p. 34

[3] Remedios & Dusek 2018, p. 40

[4] Fuller 2007 and Fuller 2008

[5] Fuller 2014

[6] Malapi-Nelson 2013

[7] warwick.ac.uk/fac/soc/sociology/staff/sfuller/media/audio

[8] Some of which are in fact reproduced by Remedios & Dusek 2018 (e.g. p. 102).

Author Information: James A. Marcum, Baylor University, james_marcum@baylor.edu

Marcum, James A. “A Role for Taxonomic Incommensurability in Evolutionary Philosophy of Science.” Social Epistemology Review and Reply Collective 7, no. 7 (2018): 9-14.

The pdf of the article gives specific page references. Shortlink: https://wp.me/p1Bfg0-3YP

See also:

Image by Sanofi Pasteur via Flickr / Creative Commons

 

In a review of my chapter (Marcum 2018), Amanda Bryant (2018) charges me with failing to discuss the explanatory role taxonomic incommensurability (TI) plays in my revision of Kuhn’s evolutionary philosophy of science. To quote Bryant at length,

One of Marcum’s central aims is to show that incommensurability plays a key explanatory role in a refined version of Kuhn’s evolutionary image of science. The role of incommensurability on this view is to account for scientific speciation. However, Marcum shows only that we can characterize scientific speciation in terms of incommensurability, without clearly establishing the explanatory payoff of so doing. He does not succeed in showing that incommensurability has a particularly enriching explanatory role, much less that incommensurability is “critical for conceptual evolution within the sciences” or “an essential component of…the growth of science” (168).

Bryant is right. I failed to discuss the explanatory role of TI for the three historical case studies, as listed in Table 8.1, in section 5, “Revising Kuhn’s Evolutionary Image of Science and Incommensurability,” of my chapter. Obviously, my aim in this response, then, is to amend that failure by discussing TI’s role in the case studies and by revising the chapter’s Table to include TI.

Before discussing the role of TI in the historical case studies, I first develop the notion of TI in terms of Kuhn’s revision of the original incommensurability thesis. Kuhn (1983) responded to critics of the original thesis in a symposium paper delivered at the 1982 biannual meeting of the Philosophy of Science Association.

In the paper, Kuhn admitted that his primary intention for incommensurability was more “modest” than with what critics had charged him. Rather than radical or universal changes in terms and concepts—what is often called “global” incommensurability (Hoyningen-Huene 2005, Marcum 2015, Simmons 1994)—Kuhn claimed that only a handful of terms and concepts are incommensurable after a paradigm shift. He called this thesis “local” incommensurability.

More Common Than Incommensurable

Kuhn’s revision of the original incommensurability thesis has important implications for the TI thesis. To that end, I propose three types of TI. The first is comparable to Kuhn’s local incommensurability in which only a small number of terms and concepts are incommensurable, between the lexicons of two scientific specialties. The second is akin to global incommensurability in which two lexicons are radically and universally incommensurable with one another—sharing only a few commensurable terms and concepts.

An example of this type of incommensurability is the construction of a drastically new lexicon accompanying the evolution of a specialty. Both local and global TI represent, then, two poles along a continuum. For the type of TI falling along this continuum, I propose the notion of regional TI—in keeping with the geographical metaphor.

Unfortunately, sharper delineation among the three types of TI in terms of the quantity and quality of incommensurable and commensurable terms and concepts composing taxonomically incommensurable lexicons cannot be made currently, other than local TI comprises one end of the continuum while global TI the other end, with regional TI occupying an intermediate position between them. Notwithstanding this imprecise delineation, the three types of TI are apt for explaining the evolution of the microbiological specialties of bacteriology, virology, and retrovirology, especially with respect to their tempos and modes.

Revised Table. Types of tempo, mode, and taxonomic incommensurability for the evolution of microbiological specialties of bacteriology, virology, and retrovirology (see text for details).

Scientific Specialty Tempo Mode Taxonomic

Incommensurability

 

Bacteriology Bradytelic Phyletic Global

 

Virology Tachytelic Quantal Regional

 

Retrovirology Horotelic Speciation Local

 

 

Examples Bacterial and Viral

As depicted in the Revised Table, the evolution of bacteriology, with its bradytelic tempo and phyletic mode, is best accounted for through global TI. A large number of novel incommensurable terms and concepts appeared with the evolution of bacteriology and the germ theory of disease, and global TI afforded the bacteriology lexicon the conceptual space to evolve fully and independently by isolating that lexicon from both botany and zoology lexicons, as well as from other specialty lexicons in microbiology.

For example, in terms of microbiology as a specialty separate from botany and zoology, bacteria are prokaryotes compared to other microorganisms such as algae, fungi, and protozoa, which are eukaryotes. Eukaryotes have a nucleus surrounded by a plasma membrane that separates the chromosomes from the cytoplasm, while prokaryotes do not. Rather, prokaryotes like bacteria have a single circular chromosome located in the nucleoid region of the cell.

However, the bacteriology lexicon does share a few commensurable terms and concepts with the lexicons of other microbiologic specialties and with the cell biology lexicons of botany and zoology. For example, both prokaryotic and eukaryotic cells contain a plasma membrane that separates the cell’s interior from the external environment. Examples of many other incommensurable (and of a few commensurable) terms and concepts make up the lexicons of these specialties but suffice these examples to provide how global TI provided the bacteriology lexicon a cognitive environment so that it could evolve as a distinct specialty.

Also, as depicted in the Revised Table, the evolution of virology, with its tachytelic tempo and quantal mode, is best accounted for through regional TI. A relatively smaller number of new incommensurable terms and concepts appeared with the evolution of virology compared to the evolution of bacteriology, and regional TI afforded the virology lexicon the conceptual space to evolve freely and self-sufficiently by isolating that lexicon from the bacteriology lexicon, as well as from other biology lexicons.

For example, the genome of the virus is surrounded by a capsid or protein shell, which distinguishes it from both prokaryotes and eukaryotes—neither of which have such a structure. Moreover, viruses do not have a constitutive plasma membrane, although some viruses acquire a plasma membrane from the host cell when exiting it during lysis. However, the function of the viral plasma membrane is different from that for both prokaryotes and eukaryotes.

Interestingly, the term plasma membrane for the virology lexicon is both commensurable and incommensurable, when compared to other biology lexicons. The viral plasma membrane is commensurable in that it is comparable in structure to the plasma membrane of prokaryotes and eukaryotes but it is incommensurable in that it functions differently. Finally, some viral genomes are composed of DNA similar to prokaryotic and eukaryotic genomes while others are composed of RNA; and, it is this RNA genome that led to the evolution of the retrovirology specialty.

Image by AJC1 via Flickr / Creative Commons

And As Seen in the Retrovirological

As depicted lastly in the Revised Table, the evolution of retrovirology, with its horotelic tempo and speciation mode, is best accounted for through local TI. An even smaller number of novel incommensurable terms and concepts accompanied the evolution of retrovirology as compared to the number of novel incommensurable terms and concepts involved in the evolution of the virology lexicon vis-à-vis the bacteriology lexicon.

And, as true for the role of TI in the evolution of bacteriology and virology, local TI afforded the retrovirology lexicon the conceptual space to evolve rather autonomously by isolating that lexicon from the virology and bacteriology lexicons. For example, retroviruses, as noted previously, contain only an RNA genome but the replication of the retrovirus and its genome does not involve replication of the RNA genome from the RNA directly, as for other RNA viruses.

Rather, retrovirus replication involves the formation of a DNA provirus through the enzyme reverse transcriptase. The DNA provirus is subsequently incorporated into the host’s genome, where it remains dormant until replication of the retrovirus is triggered.

The incommensurability associated with retrovirology evolution is local since only a few incommensurable terms and concepts separate the virology and retrovirology lexicons. But that incommensurability was critical for the evolution of the retrovirology specialty (although given how few incommensurable terms and concepts exist between the virology and retrovirology lexicons, a case could be made for retrovirology representing a subspecialty of virology).

Where the Payoff Lies

In her review, Bryant makes a distinction, as quoted above, between characterizing the evolution of the microbiological specialties via TI and explaining their evolution via TI. In terms of the first distinction, TI is the product of the evolution of a specialty and its lexicon. In other words, when reconstructing historically the evolution of a specialty, the evolutionary outcome is a new specialty and its lexicon—which is incommensurable locally, regionally, or globally with respect to other specialty lexicons.

For example, the retrovirology lexicon—when compared to the virology lexicon—has few incommensurable terms, such as DNA provirus and reverse transcriptase. The second distinction involves the process or mechanism by which the evolution of the specialty’s lexicon takes place vis-à-vis TI. In other words, TI plays a critical role in the evolutionary process of a specialty and its lexicon.

Keeping with the retrovirology example, the experimental result that actinomysin D inhibits Rous sarcoma virus was an important anomaly with respect to the virology lexicon, which could only explain the replication of RNA viruses in terms of the Central Dogma’s flow of genetic information. TI, then, represents the mechanism, i.e. by providing the conceptual space, for the evolution of a new specialty with respect to incommensurable terms and concepts.

In conclusion, the “explanatory payoff” for TI with respect to the revised Kuhnian evolutionary philosophy of science is that such incommensurability provides isolation for a scientific specialty and its lexicon so that it can evolve from a parental stock. For, without the conceptual isolation to develop its lexicon, a specialty cannot evolve.

Just as biological species like Darwin’s Galápagos finches, for instance, required physical isolation from one another to evolve (Lack 1983), so the evolving microbiological specialties also required conceptual isolation from one another and from other biology specialties and their lexicons. TI accounts for or explains the evolution of science and its specialties in terms of providing the necessary conceptual opportunity for the specialties to emerge and then to evolve.

Moreover, it is of interest to note that an apparent relationship exists between the various tempos and modes and the different types of TI. For example, the retrovirology case study suggests that local TI is commonly associated with a horotelic tempo and speciation mode—which to some extent makes sense intuitively. In other words, speciation requires far fewer lexical changes than phylogeny, which requires many more lexical changes or an almost completely new lexicon—as the evolution of bacteriology illustrates.

The proposed evolutionary philosophy of science, then, accounts for the emergence of bacteriology in terms of a specific tempo and mode, as well as a particular type of TI; and, it thereby provides a rich explanation for its emergence. Furthermore, the quantity and quality of taxonomically incommensurable terms and concepts involved in the evolution of the microbiology specialties suggest the following relative frequency for the different types of TI: local TI > regional RI > global TI.

The Potential of Evolutionary Paradigms

Finally, I proposed in my chapter that Kuhn’s revised evolutionary philosophy of science is a good candidate for a general philosophy of science, even in light of philosophy of science’s current pluralistic or perspectival stance. Interestingly, regardless of the increasing specialization within the natural sciences, these sciences are moving towards integration in order to tackle complex natural phenomena. For example, cancer is simply too complex a disease to succumb to a single specialty (Williams 2015).

The revised Kuhnian evolutionary philosophy of science helps to appreciate and account for the drive and need for integration of different scientific specialties to investigate complex natural phenomena, such as cancer. Specifically, one of the important reasons for the integration is that no single scientist can master the necessary lexicons, whether biochemistry, bioinformatics, cell biology, genomic biology, immunology, molecular biology, physiology, etc., needed to investigate and eventually to cure the disease. A scientist might be bilingual or even trilingual with respect to specialties but certainly not multilingual.

The conceptual and methodological approach, which integrates these various specialties, stands a better chance in discovering the pathological mechanisms involved in carcinogenesis and thereby in developing effective therapies. Integrated science, then, requires a systems or network approach since no one scientists can master the various specialties needed to investigate a complex natural phenomenon.

In the end, TI helps to make sense of why integrated science is important for the future evolution of science and of how an evolutionary philosophy of science can function as a general philosophy of science.

Contact details: james_marcum@baylor.edu

References

Bryant, Amanda. “Each Kuhn Mutually Incommensurable”, Social Epistemology Review and Reply Collective 7, no. 6 (2018): 1-7.

Hoyningen-Huene, Paul. “Three Biographies: Kuhn, Feyerabend, and Incommensurability”, In Rhetoric and Incommensurability. Randy A. Harris (ed.), West Lafayette, IN: Parlor Press, (2005): 150-175.

Kuhn, Thomas S. “Commensurability, Comparability, Communicability”, PSA: 1982, no. 2

(1983): 669-688.

Lack, David. Darwin’s Finches. Cambridge: Cambridge University Press, (1983).

Marcum, James A. Thomas Kuhn’s Revolutions: A Historical and an Evolutionary Philosophy of Science. London: Bloomsbury, (2015).

Marcum, James A. “Revolution or Evolution in Science?: A Role for the Incommensurability Thesis?”, In The Kuhnian Image of Science: Time for a Decisive Transformation? Moti Mizrahi (ed.), Lanham, MD: Rowman & Littlefield, (2018): 155-173.

Simmons, Lance. “Three Kinds of Incommensurability Thesis”, American Philosophical Quarterly 31, no. 2 (1994): 119-131.

Williams, Sarah C.P. “News Feature: Capturing Cancer’s Complexity”, Proceedings of the National Academy of Sciences, 112, no. 15 (2015): 4509-4511.

Author Information: Seungbae Park, Ulsan National Institute of Science and Technology, nature@unist.ac.kr

Park, Seungbae. “Philosophers and Scientists are Social Epistemic Agents.” Social Epistemology Review and Reply Collective 7, no. 6 (2018): 31-40.

The pdf of the article gives specific page references. Shortlink: https://wp.me/p1Bfg0-3Yo

Please refer to:

The example is from the regime of Hosni Mubarak, but these were the best photos the Digital Editor could find in Creative Commons when he was uploading the piece.

The style of examples common to epistemology, whether social or not, are often innocuous, ordinary situation. But the most critical uses and misuses of knowledge and belief remain all-too-ordinary situations already. If scepticism about our powers to know and believe hold – or are at least held sufficiently – then the most desperate political prisoner has lost her last glimmer of hope. Truth.
Image by Hossam el-Hamalawy via Flickr / Creative Commons

 

In this paper, I reply to Markus Arnold’s comment and Amanda Bryant’s comment on my work “Can Kuhn’s Taxonomic Incommensurability be an Image of Science?” in Moti Mizrahi’s edited collection, The Kuhnian Image of Science: Time for a Decisive Transformation?.

Arnold argues that there is a gap between the editor’s expressed goal and the actual content of the book. Mizrahi states in the introduction that his book aims to increase “our understanding of science as a social, epistemic endeavor” (2018: 7). Arnold objects that it is “not obvious how the strong emphasis on discounting Kuhn’s incommensurability thesis in the first part of the book should lead to a better understanding of science as a social practice” (2018: 46). The first part of the volume includes my work. Admittedly, my work does not explicitly and directly state how it increases our understanding of science as a social enterprise.

Knowledge and Agreement

According to Arnold, an important meaning of incommensurability is “the decision after a long and futile debate to end any further communication as a waste of time since no agreement can be reached,” and it is this “meaning, describing a social phenomenon, which is very common in science” (Arnold, 2018: 46). Arnold has in mind Kuhn’s claim that a scientific revolution is completed not when opposing parties reach an agreement through rational argumentations but when the advocates of the old paradigm die of old age, which means that they do not give up on their paradigm until they die.

I previously argued that given that most recent past paradigms coincide with present paradigms, most present paradigms will also coincide with future paradigms, and hence “taxonomic incommensurability will rarely arise in the future, as it has rarely arisen in the recent past” (Park, 2018: 70). My argument entails that scientists’ decision to end further communications with their opponents has been and will be rare, i.e., such a social phenomenon has been and will be rare.

On my account, the opposite social phenomenon has been and will rather be very common, viz., scientists keep communicating with each other to reach an agreement. Thus, my previous contention about the frequency of scientific revolutions increases our understanding of science as a social enterprise.

Let me now turn to Bryant’s comment on my criticism against Thomas Kuhn’s philosophy of science. Kuhn (1962/1970, 172–173) draws an analogy between the development of science and the evolution of organisms. According to evolutionary theory, organisms do not evolve towards a goal. Similarly, Kuhn argues, science does not develop towards truths. The kinetic theory of heat, for example, is no closer to the truth than the caloric theory of heat is, just as we are no closer to some evolutionary goal than our ancestors were. He claims that this analogy is “very nearly perfect” (1962/1970, 172).

My objection (2018a: 64–66) was that it is self-defeating for Kuhn to use evolutionary theory to justify his philosophical claim about the development of science that present paradigms will be replaced by incommensurable future paradigms. His philosophical view entails that evolutionary theory will be superseded by an incommensurable alternative, and hence evolutionary theory is not trustworthy. Since his philosophical view relies on this untrustworthy theory, it is also untrustworthy, i.e., we ought to reject his philosophical view that present paradigms will be displaced by incommensurable future paradigms.

Bryant replies that “Kuhn could adopt the language of a paradigm (for the purposes of drawing an analogy, no less!) without committing to the literal truth of that paradigm” (2018: 3). On her account, Kuhn could have used the language of evolutionary theory without believing that evolutionary theory is true.

Can We Speak a Truth Without Having to Believe It True?

Bryant’s defense of Kuhn’s position is brilliant. Kuhn would have responded exactly as she has, if he had been exposed to my criticism above. In fact, it is a common view among many philosophers of science that we can adopt the language of a scientific theory without committing to the truth of it.

Bas van Fraassen, for example, states that “acceptance of a theory involves as belief only that it is empirically adequate” (1980: 12). He also states that if “the acceptance is at all strong, it is exhibited in the person’s assumption of the role of explainer” (1980: 12). These sentences indicate that according to van Fraassen, we can invoke a scientific theory for the purpose of explaining phenomena without committing to the truth of it. Rasmus Winther (2009: 376), Gregory Dawes (2013: 68), and Finnur Dellsén (2016: 11) agree with van Fraassen on this account.

I have been pondering this issue for the past several years. The more I reflect upon it, however, the more I am convinced that it is problematic to use the language of a scientific theory without committing to the truth of it. This thesis would be provocative and objectionable to many philosophers, especially to scientific antirealists. So I invite them to consider the following two thought experiments.

First, imagine that an atheist uses the language of Christianity without committing to the truth of it (Park, 2015: 227, 2017a: 60). He is a televangelist, saying on TV, “If you worship God, you’ll go to heaven.” He converts millions of TV viewers into Christianity. As a result, his church flourishes, and he makes millions of dollars a year. To his surprise, however, his followers discover that he is an atheist.

They request him to explain how he could speak as if he were a Christian when he is an atheist. He replies that he can use the language of Christianity without believing that it conveys truths, just as scientific antirealists can use the language of a scientific theory without believing that it conveys the truth.

Second, imagine that scientific realists, who believe that our best scientific theories are true, adopts Kuhn’s philosophical language without committing to Kuhn’s view of science. They say, as Kuhn does, “Successive paradigms are incommensurable, so present and future scientists would not be able to communicate with each other.” Kuhn requests them to explain how they could speak as if they were Kuhnians when they are not Kuhnians. They reply that they can adopt his philosophical language without committing to his view of science, just as scientific antirealists can adopt the language of a scientific theory without committing to the truth of it.

The foregoing two thought experiments are intended to be reductio ad absurdum. That is, my reasoning is that if it is reasonable for scientific antirealists to speak the language of a scientific theory without committing to the truth of it, it should also be reasonable for the atheist to speak the language of Christianity and for scientific realists to speak Kuhn’s philosophical language. It is, however, unreasonable for them to do so.

Let me now diagnose the problems with the atheist’s speech acts and scientific realists’ speech acts. The atheist’s speech acts go contrary to his belief that God does not exist, and scientific realists’ speech acts go contrary to their belief that our best scientific theories are true. As a result, the atheist’s speech acts mislead his followers into believing that he is Christian. The scientific realists’ speech acts mislead their hearers into believing that they are Kuhnians.

Moore’s Paradox

Such speech acts raise an interesting philosophical issue. Imagine that someone says, “Snow is white, but I don’t believe snow is white.” The assertion of such a sentence involves Moore’s paradox. Moore’s paradox arises when we say a sentence of the form, “P, but I don’t believe p” (Moore, 1993: 207–212). We can push the atheist above to be caught in Moore’s paradox. Imagine that he says, “If you worship God, you’ll go to heaven.” We request him to declare whether he believes or not what he just said. He declares, “I don’t believe if you worship God, you’ll go to heaven.” As a result, he is caught in Moore’s paradox, and he only puzzles his audience.

The same is true of the scientific realists above. Imagine that they say, “Successive paradigms are incommensurable, so present and future scientists would not be able to communicate with each other.” We request them to declare whether they believe or not what they just said. They declare, “I don’t believe successive paradigms are incommensurable, so present and future scientists would not be able to communicate with each other.” As a result, they are caught in Moore’s paradox, and they only puzzle their audience.

Kuhn would also be caught in Moore’s paradox if he draws the analogy between the development of science and the evolution of organisms without committing to the truth of evolutionary theory, pace Bryant. Imagine that Kuhn says, “Organisms don’t evolve towards a goal. Similarly, science doesn’t develop towards truths. I, however, don’t believe organisms don’t evolve towards a goal.” He says, “Organisms don’t evolve towards a goal. Similarly, science doesn’t develop towards truths” in order to draw the analogy between the development of science and the evolution of organisms. He says, “I, however, don’t believe organisms don’t evolve towards a goal,” in order to express his refusal to believe that evolutionary theory is true. It is, however, a Moorean sentence: “Organisms don’t evolve towards a goal. I, however, don’t believe organisms don’t evolve towards a goal.” The assertion of such a sentence gives rise to Moore’s paradox.

Scientific antirealists would also be caught in Moore’s paradox, if they explain phenomena in terms of a scientific theory without committing to the truth of it, pace van Fraassen. Imagine that scientific antirealists say, “The space between two galaxies expands because dark energy exists between them, but I don’t believe that dark energy exists between two galaxies.” They say, “The space between two galaxies expands because dark energy exists between them,” in order to explain why the space between galaxies expands.

They add, “I don’t believe that dark energy exists between two galaxies,” in order to express their refusal to commit to the truth of the theoretical claim that dark energy exists. It is, however, a Moorean sentence: “The space between two galaxies expands because dark energy exists between them, but I don’t believe that dark energy exists between two galaxies.” Asserting such a sentence will only puzzle their audience. Consequently, Moore’s paradox bars scientific antirealists from invoking scientific theories to explain phenomena (Park, 2017b: 383, 2018b: Section 4).

Researchers on Moore’s paradox believe that “contradiction is at the heart of the absurdity of saying a Moorean sentence, but it is not obvious wherein contradiction lies” (Park, 2014: 345). Park (2014: 345) argues that when you say, “Snow is white,” your audience believe that you believe that snow is white. Their belief that you believe that snow is white contradicts the second conjunct of your Moorean sentence that you do not believe that snow is white.

Thus, the contradiction lies in your audience’s belief and the second conjunct of your Moorean sentence. The present paper does not aim to flesh out and defend this view of wherein lies the contradiction. It rather aims to show that Moore’s paradox prevents us from using the language of a scientific theory without committing to the truth of it, pace Bryant and van Fraassen.

The Real Consequences of Speaking What You Don’t Believe

Set Moore’s paradox aside. Let me raise another objection to Bryant and van Fraassen. Imagine that Kuhn encounters a philosopher of mind. The philosopher of mind asserts, “A mental state is reducible to a brain state.” Kuhn realizes that the philosopher of mind espouses the identity theory of mind, but he knows that the identity theory of mind has already been refuted by the multiple realizability argument. So he brings up the multiple realizability argument to the philosopher of mind. The philosopher of mind is persuaded of the multiple realizability argument and admits that the identity theory is not tenable.

To Kuhn’s surprise, however, the philosopher of mind claims that when he said, “A mental state is reducible to a brain state,” he spoke the language of the identity theory without committing to the truth of it, so his position is not refuted by Kuhn. Note that the philosopher of mind escapes the refutation of his position by saying that he did not believe what he stated. It is also reasonable for the philosopher of mind to escape the refutation of his position by saying that he did not believe what he stated, if it is reasonable for Kuhn to escape the refutation of his position by saying that he did not believe what he stated. Kuhn would think that it is not reasonable for the philosopher of mind to do so.

Kuhn, however, might bite the bullet, saying that it is reasonable for the philosopher of mind to do so. The strategy to avoid the refutation, Kuhn might continue, only reveals that the identity theory was not his position after all. Evaluating arguments does not require that we identify the beliefs of the authors of arguments. In philosophy, we only need to care about whether arguments are valid or invalid, sound or unsound, strong or weak, and so on.

Speculating about what beliefs the authors of arguments hold as a way of evaluating arguments is to implicitly rely on an argument from authority, i.e., it is to think as though the authors’ beliefs determine the strength of arguments rather than the form and content of arguments do.

We, however, need to consider under what conditions we accept the conclusion of an argument in general. We accept it, when premises are plausible and when the conclusion follows from the premises. We can tell whether the conclusion follows from the premises or not without the author’s belief that it does. In many cases, however, we cannot tell whether premises are plausible or not without the author’s belief that they are.

Imagine, for example, that a witness states in court that a defendant is guilty because the defendant was in the crime scene. The judge can tell whether the conclusion follows from the premise or not without the witness’s belief that it does. The judge, however, cannot tell whether the premise is plausible or not without the witness’s belief that it is. Imagine that the witness says that the defendant is guilty because the defendant was in the crime scene, but that the witness declares that he does not believe that the defendant was in the crime scene. Since the witness does not believe that the premise is true, the judge has no reason to believe that it is true. It is unreasonable for the judge to evaluate the witness’s argument independently of whether the witness believes or not that the premise is true.

In a nutshell, an argument loses its persuasive force, if the author of the argument does not believe that premises are true. Thus, if you aim to convince your audience that your argument is cogent, you should believe yourself that the premises are true. If you declare that you do not believe that the premises are true, your audience will ask you some disconcerting questions: “If you don’t, why should I believe what you don’t? How can you say to me what you don’t believe? Do you expect me to believe what you don’t?” (Park, 2018b: Section 4).

In case you still think that it is harmless and legitimate to speak what you do not believe, I invite you to imagine that your political rival commits murder to frame you. A false charge is brought to you, and you are tried in court. The prosecutor has a strong indictment against you. You state vehemently that you did not commit murder. You, however, have no physical evidence supporting your statement. Furthermore, you are well-known as a person who speaks vehemently what you do not believe. Not surprisingly, the judge issues a death sentence on you, thinking that you are merely speaking the language of the innocent. The point of this sad story is that speaking what you do not believe may result in a tragedy in certain cases.

A Solution With a Prestigious Inspiration

Let me now turn to a slightly different, but related, issue. Under what condition can I refute your belief when you speak contrary to what you believe? I can do it only when I have direct access to your doxastic states, i.e., only when I can identify your beliefs without the mediation of your language. It is not enough for me to interpret your language correctly and present powerful evidence against what your language conveys.

After all, whenever I present such evidence to you, you will escape the refutation of what you stated simply by saying that you did not believe what you stated. Thus, Bryant’s defense of Kuhn’s position from my criticism above amounts to imposing an excessively high epistemic standard on Kuhn’s opponents. After all, his opponents do not have direct access to his doxastic states.

In this context, it is useful to be reminded of the epistemic imperative: “Act only on an epistemic maxim through which you can at the same time will that it should become a universal one” (Park, 2018c: 3). Consider the maxim “Escape the refutation of your position by saying you didn’t believe what you stated.” If you cannot will this maxim to become a universal one, you ought not to act on it yourself. It is immoral for you to act on the maxim despite the fact that you cannot will it to become a universal maxim. Thus, the epistemic imperative can be invoked to argue that Kuhn ought not to use the language of evolutionary theory without committing to the truth of it, pace Bryant.

Let me now raise a slightly different, although related, issue. Recall that according to Bryant, Kuhn could adopt the language of evolutionary theory without committing to the truth of it. Admittedly, there is an epistemic advantage of not committing to the truth of evolutionary theory on Kuhn’s part. The advantage is that he might avoid the risk of forming a false belief regarding evolutionary theory. Yet, he can stick to his philosophical account of science according to which science does not develop towards truths, and current scientific theories will be supplanted by incommensurable alternatives.

There is, however, an epistemic disadvantage of not committing to the truth of a scientific theory. Imagine that Kuhn is not only a philosopher and historian of science but also a scientist. He has worked hard for several decades to solve a scientific problem that has been plaguing an old scientific theory. Finally, he hits upon a great scientific theory that handles the recalcitrant problem. His scientific colleagues reject the old scientific theory and accept his new scientific theory, i.e., a scientific revolution occurs.

He becomes famous not only among scientists but also among the general public. He is so excited about his new scientific theory that he believes that it is true. Some philosophers, however, come along and dispirit him by saying that they do not believe that his new theory is true, and that they do not even believe that it is closer to the truth than its predecessor was. Kuhn protests that his new theory has theoretical virtues, such as accuracy, simplicity, and fruitfulness. Not impressed by these virtues, however, the philosophers reply that science does not develop towards truths, and that his theory will be displaced by an incommensurable alternative. They were exposed to Kuhn’s philosophical account of science!

Epistemic Reciprocation

They have adopted a philosophical position called epistemic reciprocalism according to which “we ought to treat our epistemic colleagues, as they treat their epistemic agents” (Park, 2017a: 57). Epistemic reciprocalists are scientific antirealists’ true adversaries. Scientific antirealists refuse to believe that their epistemic colleagues’ scientific theories are true for fear that they might form false beliefs.

In return, epistemic reciprocalists refuse to believe that scientific antirealists’ positive theories are true for fear that they might form false beliefs. We, as epistemic agents, are not only interested in avoiding false beliefs but also in propagating “to others our own theories which we are confident about” (Park, 2017a: 58). Scientific antirealists achieve the first epistemic goal at the cost of the second epistemic goal.

Epistemic reciprocalism is built upon the foundation of social epistemology, which claims that we are not asocial epistemic agents but social epistemic agents. Social epistemic agents are those who interact with each other over the matters of what to believe and what not to believe. So they take into account how their interlocutors treat their epistemic colleagues before taking epistemic attitudes towards their interlocutors’ positive theories.

Let me now turn to another of Bryant’s defenses of Kuhn’s position. She says that it is not clear that the analogy between the evolution of organisms and the development of science is integral to Kuhn’s account. Kuhn could “have ascribed the same characteristics to theory change without referring to evolutionary theory at all” (Bryant, 2018: 3). In other words, Kuhn’s contention that science does not develop towards truths rises or falls independently of the analogy between the development of science and the evolution of organisms. Again, this defense of Kuhn’s position is brilliant.

Consider, however, that the development of science is analogous to the evolution of organisms, regardless of whether Kuhn makes use of the analogy to defend his philosophical account of science or not, and that the fact that they are analogous is a strike against Kuhn’s philosophical account of science. Suppose that Kuhn believes that science does not develop towards truths, but that he does not believe that organisms do not evolve towards a goal, despite the fact that the development of science is analogous to the evolution of organisms.

An immediate objection to his position is that it is not clear on what grounds he embraces the philosophical claim about science, but not the scientific claim about organisms, when the two claims parallel each other. It is ad hoc merely to suggest that the scientific claim is untrustworthy, but that the philosophical claim is trustworthy. What is so untrustworthy about the scientific claim, but so trustworthy about the philosophical claim? It would be difficult to answer these questions because the development of science and the evolution of organisms are similar to each other.

A moral is that if philosophers reject our best scientific theories, they cannot make philosophical claims that are similar to what our best scientific theories assert. In general, the more philosophers reject scientific claims, the more impoverished their philosophical positions will be, and the heavier their burdens will be to prove that their philosophical claims are dissimilar to the scientific claims that they reject.

Moreover, it is not clear what Kuhn could say to scientists who take the opposite position in response to him. They believe that organisms do not evolve towards a goal, but refuse to believe that science does not develop towards truths. To go further, they trust scientific claims, but distrust philosophical claims. They protest that it is a manifestation of philosophical arrogance to suppose that philosophical claims are worthy of beliefs, but scientific claims are not.

This possible response to Kuhn reminds us of the Golden Rule: Treat others as you want to be treated. Philosophers ought to treat scientists as they want to be treated, concerning epistemic matters. Suppose that a scientific claim is similar to a philosophical claim. If philosophers do not want scientists to hold a double standard with respect to the scientific and philosophical claims, philosophers should not hold a double standard with respect to them.

There “is no reason for thinking that the Golden Rule ranges over moral matters, but not over epistemic matters” (Park, 2018d: 77–78). Again, we are not asocial epistemic agents but social epistemic agents. As such, we ought to behave in accordance with the epistemic norms governing the behavior of social epistemic agents.

Finally, the present paper is intended to be critical of Kuhn’s philosophy of science while enshrining his insight that science is a social enterprise, and that scientists are social epistemic agents. I appealed to Moore’s paradox, epistemic reciprocalism, the epistemic imperative, and the Golden Rule in order to undermine Bryant’s defenses of Kuhn’s position from my criticism. All these theoretical resources can be used to increase our understanding of science as a social endeavor. Let me add to Kuhn’s insight that philosophers are also social epistemic agents.

Contact details: nature@unist.ac.kr

References

Arnold, Markus. “Is There Anything Wrong with Thomas Kuhn?”, Social Epistemology Review and Reply Collective 7, no. 5 (2018): 42–47.

Byrant, Amanda. “Each Kuhn Mutually Incommensurable”, Social Epistemology Review and Reply Collective 7, no. 6 (2018): 1–7.

Dawes, Gregory. “Belief is Not the Issue: A Defence of Inference to the Best Explanation”, Ratio: An International Journal of Analytic Philosophy 26, no. 1 (2013): 62–78.

Dellsén, Finnur. “Understanding without Justification or Belief”, Ratio: An International Journal of Analytic Philosophy (2016). DOI: 10.1111/rati.12134.

Kuhn, Thomas. The Structure of Scientific Revolutions. 2nd ed. The University of Chicago Press, (1962/1970).

Mizrahi, Moti. “Introduction”, In The Kuhnian Image of Science: Time for a Decisive Transformation? Moti Mizrahi (ed.), London: Rowman & Littlefield, (2018): 1–22.

Moore, George. “Moore’s Paradox”, In G.E. Moore: Selected Writings. Baldwin, Thomas (ed.), London: Routledge, (1993).

Park, Seungbae. “On the Relationship between Speech Acts and Psychological States”, Pragmatics and Cognition 22, no. 3 (2014): 340–351.

Park, Seungbae. “Accepting Our Best Scientific Theories”, Filosofija. Sociologija 26, no. 3 (2015): 218–227.

Park, Seungbae. “Defense of Epistemic Reciprocalism”, Filosofija. Sociologija 28, no. 1 (2017a): 56–64.

Park, Seungbae. “Understanding without Justification and Belief?” Principia: An International Journal of Epistemology 21, no. 3 (2017b): 379–389.

Park, Seungbae. “Can Kuhn’s Taxonomic Incommensurability Be an Image of Science?” In The Kuhnian Image of Science: Time for a Decisive Transformation? Moti Mizrahi (ed.), London: Rowman & Littlefield, (2018a): 61–74.

Park, Seungbae. “Should Scientists Embrace Scientific Realism or Antirealism?”, Philosophical Forum (2018b): (to be assigned).

Park, Seungbae. “In Defense of the Epistemic Imperative”, Axiomathes (2018c). DOI: https://doi.org/10.1007/s10516-018-9371-9.

Park, Seungbae. “The Pessimistic Induction and the Golden Rule”, Problemos 93 (2018d): 70–80.

van Fraassen, Bas. The Scientific Image. Oxford: Oxford University Press, (1980).

Winther, Rasmus. “A Dialogue”, Metascience 18 (2009): 370–379.

Author Information, Adam Briggle and Robert Frodeman, University of North Texas, robert.frodeman@unt.edu, adam.briggle@unt.edu.

Briggle, Adam; and Robert Frodeman. “Thinking À La Carte.” Social Epistemology Review and Reply Collective 7, no. 6 (2018): 8-11.

The pdf of the article gives specific page references. Shortlink: https://wp.me/p1Bfg0-3XS

A cropped photo of “Follow Me,” a portrait by Wang Qingsong.
Image by Michael Davis-Burchat via Flickr / Creative Commons

 

In 2016, we published an article in the New York Times column The Stone, titled “When Philosophy Lost its Way.” We followed this up with a book, Socrates Tenured: The Institutions of 21st Century Philosophy. In similar fashion, Bryan Van Norden has published a book that expands on an argument originally placed in The Stone. Both our book and Van Norden’s Taking Back Philosophy criticize professional philosophy. We both call for greater diversity in the face of homogeneity.

For us, the troubling orthodoxy is disciplinarity – the way philosophers conceive of themselves as experts just like any other academic branch of knowledge. We called for a wider engagement by philosophers, where their place of business isn’t only the classroom and the study, but also projects in the field, working in a day-by-day fashion with scientists, engineers, policy-makers, and community groups. For Van Norden, what’s problematic is the orthodoxy of the Anglo-European canon. He prescribes diversifying the curriculum through the greater inclusion of less commonly taught philosophies (LCTP).

“People Had Been Dreaming, and First and Foremost – Old Kant”

Kant is our common bete noir. We see in Kant a tipping point where philosophy written for someone other than specialists became recast as ‘bungling,’ which was obviously the sort of thing any self-respecting specialist should avoid. By the end of the nineteenth century, Socratic philosophy (fundamentally interrogative in nature) morphed into our present philosophical institutions (whose focus on expertise bear a distressing similarity to sophistry).

For Van Norden, Kant serves as the key villain in the Western drama of philosophical ethnocentrism. Kant’s unabashed prejudices have burdened philosophy with a legacy of “structural racism.” Western philosophy, Van Norden claims, practices an Orientalism where certain peoples and traditions are written off as simply non-philosophical.

Both of our critiques, then, are institutional as well as epistemic. We are both addressing deeply engrained assumptions about what counts as ‘real’ philosophy and how those assumptions get built into practices of teaching, evaluation, hiring, promotion, and more. In short, we are sympathetic to Van Norden’s basic project. After all, who could argue against the inclusion of different and diverse perspectives in philosophical teaching and research?

As Van Norden shows, there is much to be gained by, for example, putting Hobbes in conversation with Confucius or adding Cheng Yi to discussions about weakness of the will.

We do, however, have a couple of criticisms, which we offer in a spirit of solidarity given our shared efforts to reform the institutions of philosophy. The first criticism is about the magnitude of the problem and the second is about its definition.

The Scope of the Problem

How big is the problem of philosophical ethnocentrism really? In some sense, this is a matter of attitudes and institutional climates that are very hard to measure. But in other ways it is an empirical question. Van Norden’s argument would be strengthened if he expanded his survey of the profession. He offers many anecdotes of philosophers with prejudices, but he only offers a few systematic empirical remarks about what kinds of LCTP are and are not being taught at different institutions.

And the way he does this is problematic for a couple of reasons. First, he tends to focus only on ‘top’ (via Leiter’s definition) philosophy departments or PhD-granting departments. This can give a skewed picture, which is something we wonder about, given that we have two faculty in our relatively small department focused on Southeast Asian philosophy and religion. To give one other data point, discovered in our recent travels: one of the four philosophy faculty at UW-La Crosse focuses on Chinese philosophy. These snapshots make us wonder about the adequacy of his survey.

Second, there’s the way he measures the problem. He first isolates different kinds of LCTP (Chinese, Indian, Native American, and African) and then notes how rarely each features on the roster of philosophy departments. But it could be that when LCTP are aggregated the problem dissipates.[1] As he notes, not every department can do every kind of philosophy, so diversity is to be accomplished collectively and not within each discreet academic unit. So, why use isolated academic units to measure the problem?

And this says nothing of the possibility that philosophers regularly sprinkle LCTP into their curricula in ways that wouldn’t show up on such a cursory survey. We certainly would not list ourselves as specialists in any LCTP, but we both draw from a variety of traditions and cultures in the classroom. We suspect this kind of practice is widespread.

So What Is Philosophy?

But set aside the question about the magnitude of the problem to consider again its definition. Van Norden defines philosophy as dialogue about important problems in the absence of an agreed-upon method for their resolution. He claims this dialogue has happened in many cultures but that philosophy departments tend to only busy themselves with one culture. And they do so for no good reason, just rank prejudice.

Yet there might be a good reason to focus (not exclusively, but mainly) on one cultural tradition. Not because one is the best or only tradition. Rather, because philosophy is inextricably woven into cultures. Van Norden gives a passing mention that “doctrines and practices of argumentation are situated in their particular cultures” (p. 30). But he quickly sets this aside to remind us that philosophy in the West (or anywhere) is not monolithic. He takes from this a sense of philosophy that is really only very loosely or shallowly rooted to any particular tradition. Since there is no one single conception of Western philosophy, he seems to say, then we can extract this or that conception and set it alongside this or that conception extracted from any LCTP.

Van Norden pictures the problems in philosophy as discreet units that can be excised from their historical contexts and analyzed in isolation. This constitutes the analytical approach to philosophy or what we call thinking a la carte, where issues can be dished up as separate items rather than as components of a larger meal.

We subscribe to a different conception of philosophy. On our view, philosophy does not primarily consist of a series of problems (e.g., free will; intrinsic value) which one can take a variety of positions on. Philosophy consists of a tradition and a narrative across time.  The thoughts of Hegel or Heidegger can best be understood as a rumination on an ongoing conversation involving Nietzsche, Christianity, Duns Scotus, Aristotle, Plato, etc.

In short, we picture philosophy in narrative and historical terms as embedded in cultural contexts. And given that there is only so much time and so many credit hours in the degree plan, a philosophical education is understandably limited to one tradition (though, again, not exclusively – there should be room for cross-cultural comparisons).

It is best, we are suggesting, to learn one story with some depth and care rather than take a desultory and superficial tour across a hodgepodge of traditions. This kind of episodic and fractured mental life is given more than enough room in our media landscape today, where everything is served up a la carte, with few if any binding ties to things around it. Let philosophy stand as a counterweight to the aimlessness of popular culture.

A Western World

We are comfortable with a general focus on Western philosophy. It is the culture we live within, and the culture that has for-better-and-worse taken over the world. After all, when President Trump meets with President Xi Jinping, they wear suits and ties – the traditional Western garb, not traditional Chinese clothing. This symbolizes the fact that ours is a world most strongly influenced by Western traditions, especially science, technology, and politics. Immersing one’s self in the history of Western philosophy will help illuminate that world – its historical development and its underlying presuppositions about the human condition.

None of this is to either endorse or condemn “the West.” Nor to deny that greater exposure to LCTP traditions wouldn’t be a good thing. It is only to suggest that students who understand the history of Western philosophy will be well-equipped to critically engage with contemporary society on a deep level. We grant with Van Norden that there is no such thing as “the” Western conception of philosophy.

Of course that tradition is full of disagreement. But it is a tradition and we all live in a world of its making. In other words, we fear that Van Norden’s proposal taken at full strength will contribute to the a la carte thinking that leaves people ill-prepared to address the challenges that 21st century society presents us with.

Contact details: robert.frodeman@unt.edu, adam.briggle@unt.edu

References

Van Norden, Bryan W. Taking Back Philosophy: A Multicultural Manifesto. New York: Columbia University Press, 2017.

[1] His original Stone article (with Jay Garfield) makes a stronger empirical claim that seems to be absent from the book for some reason.

Author Information: Amanda Bryant, Trent University, amandabryant@trentu.ca

Bryant, Amanda. “Each Kuhn Mutually Incommensurable.” Social Epistemology Review and Reply Collective 7, no. 6 (2018): 1-7.

The pdf of the article gives specific page references. Shortlink: https://wp.me/p1Bfg0-3XM

Image by Denis Defreyne via Flickr / Creative Commons

 

This volume is divided into four parts, in which its contributors variously Question, Defend, Revise, or Abandon the Kuhnian image of science. One immediately wonders: what is this thing, the Kuhnian Image of Science? It isn’t a question that can be decisively or quickly settled, of course. Perhaps one of the reasons why so much has been written on Kuhn’s philosophy of science is that it gives rise to such rich interpretive challenges.

Informed general philosophy of science readers will of course know the tagline version of Kuhn’s view — namely, that the development of science unfolds in wholesale revolutions of scientific paradigms that are in some sense incommensurable with one another. However, one might think that whatever the image of science at issue in this volume is, it should be a sharper image than that.

Many Thomases Kuhn

But of course there isn’t really a single, substantive, cohesive, uncontroversial image at issue. Alexandra Argamakova rightly points out in her contribution, “there exist various images of science belonging to different Thomas Kuhns at different stages of his work life and from different perspectives of interpretation, so the target for current analysis turns out to be less detectable” (46). Rather, the contributors touch on various aspects of Kuhn’s philosophy, variously interpreted — and as such, multiple Kuhnian images emerge as the volume unfolds. That’s just as it should be. In fact, if the volume had propped up some caricature of Kuhn’s views as the Kuhnian image of science, it would have done a disservice both to Kuhn and to his many interpreters.

One wonders, too, whether the so-called Kuhnian image of science is really so broadly endorsed as to be the potential subject of (echoing Kuhn’s own phrase) a ‘decisive transformation’. In his introduction, Moti Mizrahi emphasizes Kuhn’s undeniable influence. Kuhn has, Mizrahi points out, literally tens of thousands of citations; numerous books, articles, and journal issues devoted to his work; and a lasting legacy in the language of academic and public discourse. While all of this signals influence, it’s clearly no indication of agreement.

To be fair, Mizrahi acknowledges the “fair share” of Kuhn critics (2). Nevertheless, if the prospect of decisively transforming the Kuhnian image of science were to be a serious prospect, then the image would have to be widely accepted and enjoy a lasting relevance. However, Argamakova again rightly emphasizes that Kuhn’s philosophy of science “never fully captured the intellectual market” (45) and “could not be less attractive for so many minds!” (47). Moreover, in a remarkable passage in his contribution, Howard Sankey describes a central component of the so-called Kuhnian image of science as as an old battlefield and a dead issue:

Returning to the topic from the perspective of the contemporary scene in the philosophy of science is like visiting a battlefield from a forgotten war. The positions of the warring sides may still be made out. But the battlefield is grown over with grass. One may find evidence of the fighting that once took place, perhaps bullet marks or shell holes. But the fighting ceased long ago. The battle is a thing of the past.

The problem of incommensurability is no longer a live issue. The present chapter has taken the form of a post-mortem examination of a once hotly debated but now largely forgotten problem from an earlier period in the philosophy of science. (87)

If the same holds true for the rest of the Kuhnian image (or images), then the volume isn’t exactly timely.

But dead philosophical issues don’t always stay dead. Or rather, we’re not always right to pronounce them dead. In 1984, Arthur Fine famously proclaimed scientific realism “well and truly dead” (in The Natural Ontological Attitude), and clearly he was quite wrong. At any rate, we may find interest in an issue, dead or not, and there is certainly much of it to be found in this volume. I have been asked to focus my comments on the second half of the book. As such, I will discuss the Introduction, as well as Parts I and II in brief, then I will discuss parts III and IV at greater length.

On the Incommensurable

In his Introduction, Mizrahi argues that, far from initiating a historical turn in the philosophy of science, Kuhn was ‘patient zero’ for anecdotiasis — “the tendency to use cherry-picked anecdotes or case studies… to support general claims (about the nature of science as a whole)” (3). Mizrahi argues that anecdotiasis is pervasive, since significant proportions of articles in the PhilSci-Archive and in leading philosophy of science journals contain the phrase ‘case study’.

But neither using the phrase ‘case study’ nor doing case studies is inherently or self-evidently problematic. Case studies can be interesting, informative, and evidential. Of course the challenges are not to ignore relevant problem cases, not to generalize hastily, and not to assign undue evidential weight to them. But if we are to suppose that all or most philosophers of science who use case studies fail to meet those challenges, we will need a substantial body of evidence.

Part I begins with Mizrahi’s contribution, which the successive contributions all engage. In it, he defines taxonomic incommensurability as conceptual incompatibility between new and old theories. Against those who claim that Kuhn ‘discovered’ incommensurability, Mizrahi argues that there are no good deductive or inductive arguments for taxonomic incommensurability. He cites just two authors, Eric Oberheim and Paul Hoyningen-Huene, who use the language of discovery to characterize incommensurability. As such, it isn’t clear that the assumption Mizrahi takes pains to reject is particularly widespread.

Nevertheless, even if everyone universally agreed that there are no legitimate cases of incommensurability, it would still be useful to know why they’d be justified in so thinking. So the work that Mizrahi does to establish his conclusion is valuable. He shows the dubious sorts of assumptions that arguments for the taxonomic incommensurability thesis would hang on.

Argamakova’s helpful and clear contribution lays out three general types of critique with respect to Kuhn’s view of scientific development — ambiguity, inaccuracy, and limitation — and raises, if tentatively, concerns about Kuhn’s universalist ambitions. She might have been more explicit with respect to the force and scope of her comments on universalism — in particular, whether she sees the flaws in Kuhn’s theory as ultimately stemming from his attempts at universal generalizations, and to what extent her concerns extend beyond Kuhn to general philosophy of science.

Seungbae Park advances several arguments in response to Kuhn’s incommensurability thesis. One such argument takes up Kuhn’s analogy in The Structure of Scientific Revolutions (henceforth Structure) between the development of science and the evolution of organisms. Park suggests that in drawing the analogy, Kuhn illicitly assumes the truth of evolutionary theory. He doesn’t consider that Kuhn could adopt the language of a paradigm (for the purposes of drawing an analogy, no less!) without committing to the literal truth of that paradigm.

Park also claims that “it is self-defeating for Kuhn to invoke a scientific theory to give an account of science that discredits scientific claims” (66), when it’s not clear that the analogy is at all integral to Kuhn’s account. Kuhn could, for instance, have ascribed the same characteristics to theory change without referring to evolutionary theory at all.

Sankey’s illuminating contribution fills in the interpretive background on incommensurability — the semantic version of Kuhn’s incommensurability thesis, in particular. He objects, with Mizrahi, to the language of discovery used by Oberheim and Hoyningen-Huene with respect to incommensurability. He argues, convincingly, that the purported paradigm shift that allowed Kuhn to finally comprehend Aristotle’s physics isn’t a case of incommensurability, but rather of comprehension after an initial failure to understand. While this doesn’t establish his conclusion that no cases of incommensurability have been established (76), it does show that a historically significant purported case is not genuine.

Vasso Kindi fills in some historical detail regarding the positivist image of science that Kuhn sought to replace and the “stereotypical” image attributed to him (96). She argues that Kuhn’s critics (including by implication several of her co-contributors) frequently attack a strawman — that, notwithstanding Kuhn’s avowed deference to history, the Kuhnian image of science is not meant to be a historical representation, and so doesn’t need to be supported by historical evidence. It is, rather, a “a philosophical model that was used to challenge an ideal image of science” (95).

Finally, Lydia Patton emphasizes the practical dimension of Kuhn’s conception of paradigms in Structure. It ought to be uncontroversial that on Kuhn’s early characterization a paradigm is not merely a theory, but a series of epistemic, evaluative, and methodological practices, too. But Patton argues that there has been too strong a semantic tendency in the treatment of Kuhnian paradigms (including by the later Kuhn himself). She argues for the greater interest and value of a practical lens on Kuhn’s project for the purposes of understanding and explaining science.

Vectors of Glory

Andrew Aberdein’s contribution deals with the longstanding and intriguing question of whether there are revolutions in mathematics. He imports to that discussion distinctions he drew in previous work among so-called glorious, inglorious, and paraglorious revolutions, in which, respectively, key components of the theory are preserved, lost, or preserved with new additions. Key components are, he says, “at least all components without which the theory could not be articulated” (136).

He discusses several examples of key shifts in mathematical theory and practice that putatively exemplify certain of these classes of revolution. The strength of the paper is its fascinating examples, particularly the example of Inter-Universal Teichmüller theory, which, Aberdein explains, introduces such novel techniques and concepts that some leading mathematicians say its proofs read as if they were “from the future, or from outer space” (145).

Aberdein doesn’t falsely advertise his thesis. He acknowledges that “it is not easy to determine whether a given episode is revolutionary” (140), and claims only that certain shifts “may be understood” as revolutionary (149) — that the cases he offers are putative mathematical revolutions. As to how we should go about identifying putative mathematical revolutions, Aberdein suggests we look directly for conceptual shifts (or ‘sorites-like’ sequences of shifts) in which key components have been lost or gained.

A fuller discussion of these diagnostics is needed, since the judgment of whether there are revolutions (genuine or putative) in mathematics will hang largely on diagnostics such as these. Is any key conceptual shift sufficient? If so, have we really captured the spirit of Kuhn’s view, given that Kuhn seems to ascribe a certain momentousness to revolutions? If the conceptual shift has to be substantial, how substantial, and how should we gauge its substantiality? Without some principled, non-arbitrary, and non-question-begging standards for what counts as a revolution, we cannot hope to give a serious answer to the question of whether there are, even putatively, revolutions in mathematics.

The paper would also have benefited from a more explicit discussion of what a mathematical paradigm is in the first place, especially as compared to a scientific one. We can infer from Aberdein’s examples that conceptions of number, ratio, proportion, as well as systems of conjecture and mathematical techniques belong to mathematical paradigms — but explicit comment on this would have been beneficial.

Moreover, Aberdein sees an affinity between mathematics and science, commenting toward the end of the paper that the methodology of mathematics is not so different from that of science, and that “the story we tell about revolutions [should] hold for both science and mathematics” (149). These are loaded comments needing further elaboration.

The Evolution of Thomas Kuhn

In his contribution, James Marcum argues that Kuhn’s later evolutionary view is more relevant to current philosophy of science (being ‘pluralistic and perspectival’) than his earlier revolutionary one. On Kuhn’s later evolutionary view, Marcum explains, scientific change proceeds via “smaller evolutionary specialization or speciation” (155), with a “gradual emergence of a specialty’s practice and knowledge” (159). On this view, scientific development consists in “small incremental changes of belief” rather than “the upheaval of world-shattering revolutions” (159).

Marcum uses the emergence of bacteriology, virology, and retrovirology to illustrate the strengths and weaknesses of Kuhn’s evolutionary view. Its main strength, he says, is that it illuminates the development of and relationships among these sorts of scientific specialties; its weakness is that it ascribes a single tempo — Darwinian gradualism — and a single mode — speciation — to the evolution of science. Marcum adopts George Gaylord Simpson’s “richer and more textured approach” (165), which distinguishes several tempos and modes. Since these refinements better enable Kuhn’s view to handle a range of cases, they are certainly valuable.

According to Marcum, current philosophy of science is ‘pluralistic and perspectival’ in its recognition that different sciences face different philosophical issues and in its inclusion of perspectives from outside the logico-analytic tradition, such as continental, pragmatist, and feminist perspectives (166). Marcum seems right to characterize current philosophy of science as pluralistic, given the move away from general philosophy of science to more specialized branches.

If this pluralism is to be embraced, one might wonder what role (if any) remains for general philosophy of science. Marcum makes the interesting suggestion that a general image of science, like Kuhn’s evolutionary image, while respecting our contemporary pluralistic stance, can at the same time offer “a type of unity among the sciences, not in terms of reducing them to one science, but rather with respect to mapping the conceptual relationships among them” (169).

One of Marcum’s central aims is to show that incommensurability plays a key explanatory role in a refined version of Kuhn’s evolutionary image of science. The role of incommensurability on this view is to account for scientific speciation. However, Marcum shows only that we can characterize scientific speciation in terms of incommensurability, without clearly establishing the explanatory payoff of so doing. He does not succeed in showing that incommensurability has a particularly enriching explanatory role, much less that incommensurability is “critical for conceptual evolution within the sciences” or “an essential component of… the growth of science” (168).

All a Metaphor?

Barbara Gabriella Renzi and Giulio Napolitano frame their contribution with a discussion of competing accounts of the nature and role of metaphor. They avow the commonly accepted view that metaphors are not merely linguistic, but cognitive, and that they are ubiquitous. They claim, I would think uncontroversially, that metaphors shape how individuals approach and reason about complex issues. They also discuss historical empiricist attitudes toward metaphor, competing views on the role of models and metaphor in science, and later, the potential role of metaphor in social domination.

Renzi and Napolitano also address Kuhn’s use of the metaphor of Darwinian evolution to characterize scientific change. They suggest that an apter metaphor for scientific change can be made of the obsolete orthogenetic hypothesis, according to which “variations are not random but directed by forces regulated and ultimately directed by the internal constitution of the organism, which responds to environmental stimuli” (184).

The orthogenetic metaphor is a better fit for scientific change, they argue, because the emergence of new ideas in science is not random, but driven by “arguments and debates… specific needs of a scientist or group of scientists who have been seeking a solution to a problem” (184).

The orthogenetic metaphor effectively highlights a drawback of the Darwinian metaphor that might otherwise be overlooked, and deserves further attention. The space devoted to discussing metaphor in the abstract contributes little to the paper, beyond prescriptions to take metaphor seriously and approach it with caution. Much of that space would have been better devoted to using historical examples to compare Kuhn’s Darwinian metaphor to the proposed orthogenetic alternative, to make concrete the fruitfulness of the latter, and to flesh out the specific kinds of internal and external pressures that Renzi and Napolitano see as important drivers of scientific change.

Methodological Contextualism

Darrell Rowbottom offers a summary and several criticisms of what he sees as Kuhn’s early-middle period image of science. By way of criticism, he points out that it isn’t clear how to individuate disciplinary matrices in a way that preserves a clear distinction between normal and extraordinary science, or ensures that what Kuhn calls ‘normal science’ is really the norm. Moreover, in linking the descriptive and normative components of his view, Kuhn implausibly assumes that mature science is optimal.

Rowbottom suggests a replacement image of science he calls methodological contextualism (developed more fully in previous work). Methodological contextualism identifies several roles — puzzle-solving, critical, and imaginative — which scientific practitioners fulfill to varying degrees and in varying combinations. The ideal balance of these roles depends on contextual factors, including the scientists available and the state of science (200).

The novel question Rowbottom considers in this paper is: how could piecemeal change in science be rational from the perspective of methodological contextualism? I have difficulty seeing why this is even a prima facie problem for Rowbottom’s view, since puzzle-solving, critical and imaginative activities are clearly consonant with piecemeal change. I suppose it is because the view retains some of Kuhn’s machinery, including his notion of a disciplinary matrix.

At any rate, Rowbottom suggests that scientists may work within a partial disciplinary matrix, or a set of partially overlapping ones. He also makes the intriguing claim that “scientists might allow inconsistency at the global level, and even welcome it as a better alternative than a consistent system with less puzzle-solving power” (202). One might object that Kuhn’s incommensurability thesis seems to block the overlapping matrix move, but Rowbottom proclaims that the falsity of Kuhn’s incommensurability thesis follows “as a consequence of the way that piecemeal change can occur” (201). One person’s modus ponens is another’s modus tollens, as they say.

A Digestible Kuhn

The brevity of the contributions makes them eminently digestible and good potential additions to course syllabi at a range of levels; on the other hand, it means that some of the most provocative and topical themes of the book — such as the epistemic and methodological status of generalizations about science and the role of general philosophy of science in contemporary philosophy — don’t get the full development they deserve. The volume raises more questions than it satisfactorily addresses, but several of them bring renewed relevance and freshness to Kuhnian philosophy of science and ought to direct its future course.

Contact details: amandabryant@trentu.ca

References

Mizrahi, Moti (Ed.) The Kuhnian Image of Science: Time for a Decisive Transformation? Lanham, MD: Rowman & Littlefield, 2018.

Author Information: Markus Arnold, University of Klagenfurt, markus.arnold@aau.at

Arnold, Markus. “Is There Anything Wrong with Thomas Kuhn?.” Social Epistemology Review and Reply Collective 7, no. 5 (2018): 42-47.

The pdf of the article gives specific page references: Shortlink: https://wp.me/p1Bfg0-3Xs

Image by Rob Thomas via Flickr / Creative Commons

 

Twenty-two years after his death, Thomas Kuhn’s work is still able to provoke lively debates, where arguments are exchanged and competing interpretations of his theories are advanced. The Kuhnian Image of Science is a good example, as the book brings together ten scholars in a debate for and against Thomas Kuhn’s legacy. The question, the edited volume raises, is straightforward:

“Does the Kuhnian image of science provide an adequate model of scientific change? If we abandon the Kuhnian picture of revolutionary change and incommensurability […], what consequences would follow from that vis-à-vis our understanding of science as a social, epistemic endeavor?” (7)

In this review I will concentrate on the first two parts of the book, i.e. and in particular on the debate between those who are questioning (Mizrahi, Argamakova, Park, Sankey), and those who are defending Kuhn (Kindi, Patton), since their arguments are closely related. Therefore, I will discuss some of their major arguments in topological order.

Debating Kuhn’s Evidence

The editor Moti Mizrahi opens the debate in his introduction with a confrontational thesis: Kuhn, in his opinion, is responsible for an “infectious disease” (3), for “the pathological state of the field of philosophy of science in general, and general philosophy of science in particular” (3). Kuhn’s vice is his use of case studies (from the history of science) as arguments, although – according to Moti Mizrahi – they are nothing more than “anecdotal evidence” leading to “hasty generalizations” and “fallacious inductive reasoning” (6).

Hearing the trumpets of the troops ready to battle one is eager to learn how to do it right: How the standards of inductive reasoning within philosophy of science are re-erected. Yet, anticipating one of the results of this review, the “inductive reasoning” intended to refute Kuhn’s incommensurability thesis (found in the first part of the book) is actually its weakest part.

However, to understand the intricacy of this difficult task, we have to recognize, that it is not easy to support or falsify inductively a complex theory of science. Broadly speaking, in Kuhn’s account we should empirically observe sciences displaying at least four different manifestations: (1.) “proto-science” in the pre-paradigm phase, when there is no general consensus about theories, methods and standards, (2.) “normal science”, when scientists are most of the time focused on preserving, but also adapting existing paradigms to new problems and new scientific fields, (3.) sciences in a state of crisis, when more and more “anomalies” occur, which defy explanations in conformity with established procedures, and finally (4.) on rare occasions a “revolutionary” state, when different paradigms compete with each other and scientific theories based on one paradigm are to some extent “incommensurable” with those based on another paradigm.

There are good reasons to suppose that Kuhn’s somehow schematic and ideal-typical description of scientific change is too simple compared with the complexities shown by many historical case studies. Nevertheless, the counter-arguments under consideration brought forward against his model seem, paradoxically, to underestimate the complexity of Kuhn’s claims. For example, in Kuhn’s Incommensurability Thesis Mizrahi decides to discuss scientific change only in general.  He claims that Kuhn argues:

“Scientific change (specifically, revolutionary change) is characterized by taxonomic incommensurability.” (33)

The compounded phrase “[s]cientific change (specifically, revolutionary change)” indicates that, in Mizrahi’s interpretation, for Kuhn not all scientific change is per definition revolutionary. But then arguments against Kuhn’s theory should consider at least two kinds of scientific change separately: revolutionary change and those (commensurable) non-revolutionary scientific changes within “normal science.”

Keeping in mind that for Kuhn theory change is possible to a certain degree within normal science (only changing paradigms must be averted)[1], it is not clear, why Kuhn’s “image of science” should be dismissed because “as far as theory change is concerned” taxonomic incommensurability “is the exception rather than the rule” (38).[2]

Or another example, in Can Kuhn’s Taxonomic Incommensurability Be an Image of Science? where Seungbae Park comes to the conclusion that historical evidence shows that “scientific revolution is rare, taxonomic incommensurability is rare, and taxonomic commensurability is common” (61). It is, for similar reasons, unclear why this conclusion should not be commensurable with Kuhn’s description of normal science, since Kuhn claimed that normal science is common and scientific revolutions are rare.

However, this is not Park’s last argument about scientific change: He asks furthermore if we should not distinguish between the distant scientific past, when scientific revolutions were more common, and the recent past, “since most recent past theories have been stable, most present theories will also be stable” (70). Kuhn’s theory of revolutionary paradigm change is, in his opinion, first of all not appropriate for understanding the development of contemporary and future science.

Incommensurable Paradigms of Language?

After a discussion of the critical reception of Thomas Kuhn’s and Paul Feyerabend’s work and the objections raised against their claim that scientific theories or paradigms are incommensurable, Howard Sankey admits in The Demise of the Incommensurability Thesis that:

“the idea that there is conceptual change in science now seems commonplace. But the much-feared consequences, such as incomparability, communication breakdown, and irrationality now all seem to have been greatly overblown.” (88)

Prima facie it seems like a self-critical admission of an inappropriate former reception of Kuhn’s theory of incommensurability, especially by those philosophers of science who tried to fight “irrationality” with the means of referential semantics. However, Sankey seems to think that the dissolution of the exaggerated accusations of Kuhn’s critics somehow makes now Kuhn’s theory of incommensurability obsolete. Hence, Sankey can summarize:

“with the demise of the incommensurability thesis, the debate about scientific realism is free to proceed in a manner that is unencumbered by the semantic concerns about wholesale referential discontinuity that were prompted by the incommensurability thesis.” (88)

For Sankey, Kuhn’s concept of incommensurability is dead (87). He seems to blame Kuhn for the misguided interpretations of his opponents. It comes down to the argument: if it’s not possible to criticize Kuhn’s concept of incommensurability as “irrational” anymore, then Kuhn’s concept cannot claim any relevance for future discussions.

However, more importantly: These arguments against Kuhn are based on referential semantics, i.e. semantic concerns about referential continuity. Hence, what their objections against Kuhn’s incommensurability theory inadvertently show is, paradoxically, the incommensurability of competing paradigms of language. This becomes apparent, for example, when Mizrahi criticizes Kuhn’s sometimes-vague formulations, especially in his early Structure. Mizrahi refers to statements where Kuhn argues with caution:

“The normal-scientific tradition that emerges from a scientific revolution is not only incompatible but often [sic] actually incommensurable with that which has gone before.” (Kuhn 1996, 103)

Formulations such as this prompt Mizrahi to ask: If taxonomic incommensurability (TI):

“is not a general thesis about the nature of scientific change, then what is its explanatory value? How does (TI) help us in terms of understanding the nature of scientific change? On most accounts of explanation, an explanans must have some degree of generality […] But if (TI) has no degree of generality, then it is difficult to see what the explanatory value of (TI) is.” (37)

Kuhn could have responded that his arguments in Structure are explicitly based on Wittgenstein’s theory of “language games” with its central concept of “family resemblance”, which by definition does not allow the assumption that there are unambiguous conceptual boundaries and a distinguishing characteristic, which all or even most of the phenomena aligned by a concept have in common.[3]

Indeed, understanding Wittgenstein’s concept of “family resemblance” is central to understand Kuhn’s theory of “paradigms”, “paradigm shifts”, and the meaning of “incommensurability”.[4] Yet, it is possible to come to similar conclusions without referring to the late Wittgenstein: For example, Alexandra Argamakova despite of her negative evaluation of many of Kuhn’s arguments, unlike Mizrahi, is closer on this issue to Kuhn where she claims in Modeling Scientific Development: “distinct breakthroughs in science can be marked as revolutions, but no universal system of criteria for such appraisal can be formulated in a normative philosophical manner” (54).

Defending Kuhn’s Epistemology

In two of the book’s most interesting discussions of Kuhn’s epistemology, Vasso Kandi’s The Kuhnian Straw Man and Lydia Patton’s Kuhn, Pedagogy, and Practice, the allegation that Kuhn developed his theory on the basis of selected historical cases is refuted. Furthermore, Kindi, defending the innovative character of Kuhn’s work asks “for a more faithful reading”:

“Kuhn’s new image of science, which is actually a mosaic of different traditions, was not put together by generalizing from instances; it emerged once attention was drawn to what makes scientific practice possible, namely paradigms and what follows from them (normal science, anomalies, revolutions). In accordance with Kuhn’s own understanding of scientific revolutions, his revolution in the perception of science did not have to summon new facts or make new discoveries; it only needed a new perspective.” (104)

While Lydia Patton forcefully argues that:

“Kuhn’s original work did not restrict ‘paradigm’ to ‘theoretical framework’, nor did he restrict the perspective of scientific practice to the content of propositions with a truth-value. And it is mainly because Kuhn’s arguments in Structure are outside the semantic view, and focus instead on the practice of science, that they are interesting and fresh.” (124)

Both, Patton and Kindi, offer a close reading of Kuhn’s work, trying to give new perspectives on some of the more contested concepts in Kuhn’s epistemology.

The Social in Social Epistemology

One explicit aim of this edited volume is, as the editor asserts, to outline what consequences would follow from this debate for “our understanding of science as a social, epistemic endeavor” (7). But for this reviewer it is not obvious how the strong emphasis on discounting Kuhn’s incommensurability thesis in the first part of the book should lead to a better understanding of science as a social practice.

Kuhn’s theory of incommensurability of competing paradigms is precisely the point within his epistemology where value judgments and social decisions come into play. While traditionally those who defended the “progress of science” (cf. Sankey: 87) against what they saw as Kuhn’s “anti-realist” position were often those who wanted to defend the objectivity of science by excluding “external” influences, like the “social” and the political, from the scientific core.[5]

It is therefore important when talking about incommensurability of paradigms, and the possibility of a “communication breakdown”, to distinguish between two distinct meanings: (a) the impossibility to communicate at all because people do not understand each other’s language or paradigms and (b) the decision after a long and futile debate to end any further communication as a waste of time since no agreement can be reached. It is this second meaning, describing a social phenomenon, which is very common in science. Sankey argues against the first meaning when he declares:

“Given that scientists are able to understand what is said by theories whose terms are untranslatable into their own, no insuperable obstacle stands in the way of full communication between the ‘proponents of competing paradigms.’” (87)

While Sankey “wonders what all the fuss was about” (87), he has only shown (in accordance with Kuhn: cf. Kuhn 2000) that in theory full communication may be possible, but not that communication breakdowns are not common between scientists working with different paradigms. While on a theoretical level these workday problems to communicate may seem, for some philosophers of science, trivial. However, on the social level for working scientists, such communication breakdowns are often not only the reason for fraught relations between colleagues, but also for disciplinary segmentation and sometimes for re-drawing boundaries of scientific disciplines.

Perhaps it is no coincidence that in this volume those who discuss social as well as epistemological practices of scientists are not those who criticize incommensurability from a semantic point of view. Social and epistemological practices are considered in one way or the other by those defending Kuhn, like Kindi and Patton, and those whose main concern is to revise certain aspects of Kuhn’s image of science, like James A. Marcum, Barbara Gabriella Renzi & Giulio Napolitano, and David P. Rowbottom.

However, as I confined this review to the discussion of the first six articles I can only point out that the four remaining articles go beyond the topics discussed thus far and would deserve not only attentive readers but also a thorough discussion. They analyze, for example, scientific revolutions in mathematics (Andrew Aberdein), the role of evolutionary metaphors (Gabriella Renzi/Napolitano, Marcum) and of methodological contextualism in the philosophy of science (Rowbottom). Hence, although this edited volume has some weaknesses, there are several contributions, which open new avenues of thought about Kuhn, and are worth reading for those interested in Kuhn and in philosophy of science.

Contact details: markus.arnold@aau.at

References

Kuhn, Thomas S. The Structure of Scientific Revolutions. Chicago: University of Chicago Press, 1996.

Kuhn, Thomas S. „Commensurability, Comparability, Communicability,“ In Thomas S. Kuhn, Thomas S. The Road Since Structure. Philosophical Essays, 1970-1993, 33-57. Chicago: University of Chicago Press, 2000.

Mizrahi, Moti (Ed.) The Kuhnian Image of Science. Time for a Decisive Transformation? Lanham, MD: Rowman & Littlefield, 2018.

Wittgenstein, Ludwig. Philosophische Untersuchungen / Philosophical Investigations. Transl. by G. E. M. Anscombe, P. M. S. Hacker and Joachim Schulte. Oxford: Wiley-Blackwell, 2009.

[1] Kuhn discusses this type of theory change, for example, as divergent „articulation(s) of the paradigm“ (Kuhn 1996, 83; cf. Kuhn 1996, 23, 29-34, 122).

[2] Always on condition that, like Moti Mizrahi in this argument, we accept the concept of „incommensurability“ as defined by referential semantics. On some problems with „referential continuity“ as main argument against incommensurability see further below.

[3] “Instead of pointing out something common to all […], I’m saying that these phenomena have no one thing in common in virtue of which we use the same word for all – but there are many different kinds of affinity between them“ (Wittgenstein 2009, § 65) “I can think of no better expression to characterize these similarities than “family resemblances”; for the various resemblances between members of a family – build, features, colour of eyes, gait, temperament, and so on and so forth – overlap and criss-cross in the same way.” (§ 67)

[4] Cf. Kuhn 1996, Ch. 5. Later, Kuhn argued explicitly against referential semantics but then on the basis of a hermeneutic (holistic) theory of language (Kuhn 2000; but cf. Kuhn 1996, 128f.).

[5] This, despite the fact that Kuhn himself tried to restrict the relevant „social“ factors in his epistemology to social dynamics within scientific communities.

Author Information: Jeff Kochan, University of Konstanz, jwkochan@gmail.com

Kochan, Jeff. “On the Sociology of Subjectivity.” Social Epistemology Review and Reply Collective 7, no. 5 (2018): 39-41.

The pdf of the article gives specific page references. Shortlink: https://wp.me/p1Bfg0-3Xm

See also:

As the original photographer put it, “Shelves full of Heidegger.”
Image by Justin Yost via Flickr

Raphael Sassower has the rhetorician’s gift for creating pithy and compelling images to ornament his arguments. In this instance, he has me presiding over a forced marriage between Heidegger and sociologists of scientific knowledge. I’m relieved that he didn’t put a shotgun in my hands. At the end of his review, Sassower asks: ‘would the couple ever have consented to this on their own? And if the answer is no, who are we to force this on them?’ Momentarily granting the legitimacy of Sassower’s image, the answer to his first question is: no.

Freedom of Interpretation

Neither Heidegger nor SSK practitioners thought they were formulating an incomplete account of science, thereafter desperately awaiting its consummation through a union with they knew not what. Luckily, these scholars also made their works public, so we’re free to play with them as we like (within legal limits). In answer to Sassower’s second question, since published texts are not the sort of thing that can either give or withhold consent, it’s nonsense to say that anything can be forced on them in the way he implies. Here, Sassower’s image falls apart.

Granted, one could potentially charge me with a ‘forced’ interpretation of some of the texts I discuss. But one should then show this, not just say it. Anyway, much interesting work has been produced through the careful misinterpretation of past scholarship. If, based on evidence and argument, I were found guilty of this, I should not complain.

Using an unfortunate heteronormative gender assignment, Sassower has me arguing that ‘Heidegger […] presents an ideal groom who can offer his SSK bride the theoretical insights of overcoming the Cartesian-Kantian false binary of subject-object (11).’ Page 11 of my book, where evidence for this characterisation ostensibly lies, says only that ‘Heidegger deconstructs the Kantian subject-object distinction.’ Later, on page 40, one finds the sentence: ‘It must be emphasised […] that Heidegger does not dismiss the orthodox subject-object distinction as a false account of the subject’s relation to the world.’ The point is that the orthodox subject-object distinction, despite its many intellectual merits, brings with it some intractable problems. One is the problem of the external world. Those who subscribe to the distinction, and who also claim to be realists, remain vulnerable to sceptical attack regarding the existence of the external world.

The Importance of Heidegger’s Deconstruction

In Chapter One, I argue that SSK practitioners, though certainly aware of and actively contending with this problem, have nevertheless remained vulnerable to it. I propose to remove this vulnerability by combining SSK with Heidegger’s deconstruction of the subject-object distinction, which treats it as a ‘founded mode’ dependent on our phenomenologically more basic experience of being in the world.

Why might this be important? Because, as I demonstrate in Chapters Two and Three, SSK’s competitors in the broader field of science studies have exploited these vulnerabilities in order to discredit SSK and successfully erect their own, different, methodologies. My goal is to show that, with some help from Heidegger, these attacks can be deflected, thereby leaving SSK’s methodology intact and ready for action.

Sassower’s review overlooks my discussion of this internal dispute in the sociology of science. As a result, in what appears to be an objection directed at me, he argues that the role of the social subject in scientific knowledge production is already well-established, his point presumably being that my book adds nothing new. According to Sassower, ‘as philosophers of science have understood for a century […], the observer is an active participant in the observation.’

But that’s not all: ‘Add to this the social dimension of the community of observers-participants and the social dynamics to which they are institutionally subjected, and you have the contemporary landscape that has transformed the study of Science into the study of Scientific Community and eventually into the study of the Scientific Enterprise.’ This is a tidy and commonplace history of science studies, one from which the role of SSK has been quietly erased.

What do I mean by this? On page 1 of my book, I write that SSK – also known as the ‘strong programme’ in the sociology of scientific knowledge – arose in critical response to what was retrospectively dubbed the ‘weak programme’ in the sociology of science: ‘The weak programme focussed mainly on institutional studies of the scientific community.’ This sounds like Sassower’s description of scientists as being ‘institutionally subjected’ to social dynamics, as well as his description of science studies as the study of ‘Scientific Community’ and the ‘Scientific Enterprise.’ Here, the core epistemic products of scientific practice – theories and facts – as well as the means by which they are produced – techniques and methods – are excluded from sociological analysis.

This is an exclusion that ‘strong programme’ practitioners sought to overcome. For their efforts, they were ferociously attacked by historians, philosophers, and sociologists alike. Why? Sassower’s popular, potted history cannot answer this question, because it fails to recognise science studies as a field of historical contestation. From the century-old insight of philosophers of science that observation is theory-laden, the current state of social studies of science naturally flows – says Sassower. It’s always nicer when the bodies have been neatly buried.

A Book’s Immanent Domain

Sassower has another objection. To wit: ‘what about the dynamics of market capitalism and democratic political formations? What about the industrial-academic-military complex?’ My answer: what about them? These are not what my book is about. Sassower seems to object that I wrote the book I did, rather than some other book. To this charge I happily admit my guilt. But it goes on. Having granted that science is social, Sassower asks: ‘does this recognition alone suffice to understand that neoliberalism has a definite view of what the scientific enterprise is supposed to accomplish?’ My answer: no it doesn’t – and what of it? My book isn’t about that either.

I’m not a political theorist, nor do I desire to become one. Nevertheless, Chapter Seven of my book does address some issues that may interest those engaged in political theory. As Sassower notes, in Chapter Seven I ‘nod’ to those, discussed in earlier chapters, whom I now retrospectively name ‘conservative’ and ‘liberal’ critics of SSK. (The ‘nod’ to liberals was a prolonged one, spanning most of Chapters Two and Three.)

My claim was that both kinds of critic are united in their rejection of subjectivity as a legitimate theme for micro-sociological study. The conservatives reject the subject as being, at best, just one more object among objects. The liberals reject the subject as being irremediably infected with the Kantian subject-object distinction. Because they reject this distinction tout court, they also reject the subject. With this, the sociological study of subjectivity is prohibited.

What interests these critics instead are fields of practice. Within these fields, the subject is constituted. But the fundamental unit of analysis is the field – or system – not the subject. Subjectivity is, on this theory, a derivative phenomenon, at best, a secondary resource for sociological analysis.

From my perspective, because subjectivity is fundamental to human existence, it cannot be eliminated in this way. In reality, the liberal account submerges subjectivity in fields of practice, where it effectively disappears from the analyst’s view. I call this position ‘liberal’ because it seems to rely on a tacit model of the subject as being unconstrained by social and historical limits.

If the existential subject is not properly acknowledged to exist, then how can its limits be acknowledged, much less studied and understood? And if the subject really does, in fact, exist, but one can’t ascribe limits to it, then doesn’t this reflect a liberal notion of negative freedom? Taking a phrase from Baudelaire, I liken this model of the subject to ‘a prince who everywhere enjoys his incognito’ (379). By offering an alternative to this model, by combining Heidegger with SSK, I hope, through my book, to equip those scholars who are keen to challenge and expose this incognito.

Contact details: jwkochan@gmail.com

References

Kochan, Jeff. Science as Social Existence: Heidegger and the Sociology of Scientific Knowledge. Cambridge, UK: Open Book Publishers, 2017.

Sassower, Raphael. “Heidegger and the Sociologists: A Forced Marriage?.” Social Epistemology Review and Reply Collective 7, no. 5 (2018): 30-32.

Author Information: Raphael Sassower, University of Colorado, Colorado Springs, rsasswe@uccs.edu

Sassower, Raphael. “Heidegger and the Sociologists: A Forced Marriage?.” Social Epistemology Review and Reply Collective 7, no. 5 (2018): 30-32.

The pdf of the article gives specific page references. Shortlink: https://wp.me/p1Bfg0-3X8

The town of Messkirch, the hometown of Martin Heidegger.
Image by Renaud Camus via Flickr / Creative Commons

 

Jeff Kochan is upfront about not being able “to make everyone happy” in order to write “a successful book.” For him, choices had to be made, such as promoting “Martin Heidegger’s existential conception of science . . . the sociology of scientific knowledge . . . [and the view that] the accounts of science presented by SSK [sociology of scientific knowledge] and Heidegger are, in fact, largely compatible, even mutually reinforcing.” (1) This means combining the existentialist approach of Heidegger with the sociological view of science as a social endeavour.

Such a marriage is bound to be successful, according to the author, because together they can exercise greater vitality than either would on its own.  If each party were to incorporate the other’s approach and insights, they would realize how much they needed each other all along. This is not an arranged or forced marriage, according to Kochan the matchmaker, but an ideal one he has envisioned from the moment he laid his eyes on each of them independently.

The Importance of Practice

Enumerating the critics of each party, Kochan hastens to suggest that “both SSK and Heidegger have much more to offer a practice-based approach to science than has been allowed by their critics.” (6) The Heideggerian deconstruction of science, in this view, is historically informed and embodies a “form of human existence.” (7) Focusing on the early works of Heidegger Kochan presents an ideal groom who can offer his SSK bride the theoretical insights of overcoming the Cartesian-Kantian false binary of subject-object (11) while benefitting from her rendering his “theoretical position” more “concrete, interesting, and useful through combination with empirical studies and theoretical insights already extant in the SSK literature.” (8)

In this context, there seems to be a greater urgency to make Heidegger relevant to contemporary sociological studies of scientific practices than an expressed need by SSK to be grounded existentially in the Heideggerian philosophy (or for that matter, in any particular philosophical tradition). One can perceive this postmodern juxtaposition (drawing on seemingly unrelated sources in order to discover something novel and more interesting when combined) as an attempt to fill intellectual vacuums.

This marriage is advisable, even prudent, to ward off criticism levelled at either party independently: Heidegger for his abstract existential subjectivism and SSK for unwarranted objectivity. For example, we are promised, with Heidegger’s “phenomenology of the subject as ‘being-in-the-world’ . . . SSK practitioners will no longer be vulnerable to the threat of external-world scepticism.” (9-10) Together, so the argument proceeds, they will not simply adopt each other’s insights and practices but will transform themselves each into the other, shedding their misguided singularity and historical positions for the sake of this idealized research program of the future.

Without flogging this marriage metaphor to death, one may ask if the two parties are indeed as keen to absorb the insights of their counterpart. In other words, do SSK practitioners need the Heideggerian vocabulary to make their work more integrated? Their adherents and successors have proven time and again that they can find ways to adjust their studies to remain relevant. By contrast, the Heideggerians remain fairly insulated from the studies of science, reviving “The Question Concerning Technology” (1954) whenever asked about technoscience. Is Kochan too optimistic to think that citing Heidegger’s earliest works will make him more rather than less relevant in the 21st century?

But What Can We Learn?

Kochan seems to think that reviving the Heideggerian project is worthwhile: what if we took the best from one tradition and combined it with the best of another? What if we transcended the subject-object binary and fully appreciated that “knowledge of the object [science] necessarily implicates the knowing subject [practitioner]”? (351) Under such conditions (as philosophers of science have understood for a century), the observer is an active participant in the observation, so much so (as some interpreters of quantum physics admit) that the very act of observing impacts the objects being perceived.

Add to this the social dimension of the community of observers-participants and the social dynamics to which they are institutionally subjected, and you have the contemporary landscape that has transformed the study of Science into the study of the Scientific Community and eventually into the study of the Scientific Enterprise.

But there is another objection to be made here: Even if we agree with Kochan that “the subject is no longer seen as a social substance gaining access to an external world, but an entity whose basic modes of existence include being-in-the-world and being-with-others,” (351) what about the dynamics of market capitalism and democratic political formations? What about the industrial-academic-military complex? To hope for the “subject” to be more “in-the-world” and “with-others” is already quite common among sociologists of science and social epistemologists, but does this recognition alone suffice to understand that neoliberalism has a definite view of what the scientific enterprise is supposed to accomplish?

Though Kochan nods at “conservative” and “liberal” critics, he fails to concede that theirs remain theoretical critiques divorced from the neoliberal realities that permeate every sociological study of science and that dictate the institutional conditions under which the very conception of technoscience is set.

Kochan’s appreciation of the Heideggerian oeuvre is laudable, even admirable in its Quixotic enthusiasm for Heidegger’s four-layered approach (“being-in-the-world,” “being-with-others,” “understanding,” and “affectivity”, 356), but does this amount to more than “things affect us, therefore they exist”? (357) Just like the Cartesian “I think, therefore I am,” this formulation brings the world back to us as a defining factor in how we perceive ourselves instead of integrating us into the world.

Perhaps a Spinozist approach would bridge the binary Kochan (with Heidegger’s help) wishes to overcome. Kochan wants us to agree with him that “we are compelled by the system [of science and of society?] only insofar as we, collectively, compel one another.” (374) Here, then, we are shifting ground towards SSK practices and focusing on the sociality of human existence and the ways the world and our activities within it ought to be understood. There is something quite appealing in bringing German and Scottish thinkers together, but it seems that merging them is both unrealistic and perhaps too contrived. For those, like Kochan, who dream of a Hegelian aufhebung of sorts, this is an outstanding book.

For the Marxist and sociological skeptics who worry about neoliberal trappings, this book will remain an erudite and scholarly attempt to force a merger. As we look at this as yet another arranged marriage, we should ask ourselves: would the couple ever have consented to this on their own? And if the answer is no, who are we to force this on them?

Contact details: rsassowe@uccs.edu

References

Kochan, Jeff. Science as Social Existence: Heidegger and the Sociology of Scientific Knowledge. Cambridge, UK: Open Book Publishers, 2017.

Author Information: Stephen Turner, University of South Florida, turner@usf.edu

Turner, Stephen. “Fuller’s roter Faden.” Social Epistemology Review and Reply Collective 7, no. 5 (2018): 25-29.

The pdf of the article gives specific page references. Shortlink: https://wp.me/p1Bfg0-3WX

Art by William Blake, depicting the creation of reality.
Image via AJC1 via Flickr / Creative Commons

The Germans have a notion of “research intention,” by which they mean the underlying aim of an author’s work as revealed over its whole trajectory. Francis Remedios and Val Dusek have provided, if not an account itself, the material for an account of Steve Fuller’s research intention, or as they put it the “thread” that runs through his work.

These “intentions” are not something that is apparent to the authors themselves, which is part of the point: at the start of their intellectual journey they are working out a path which leads they know not where, but which can be seen as a path with an identifiable beginning and end retrospectively. We are now at a point where we can say something about this path in the case of Fuller. We can also see the ways in which various Leitmotifs, corollaries, and persistent themes fit with the basic research intention, and see why Fuller pursued different topics at different times.

A Continuity of Many Changes

The ur-source for Fuller’s thought is his first book, Social Epistemology. On the surface, this book seems alien to the later work, so much so that one can think of Fuller as having a turn. But seen in terms of an underlying research intention, and indeed in Fuller’s own self-explications included in this text, this is not the case: the later work is a natural development, almost an entailment, of the earlier work, properly understood.

The core of the earlier work was the idea of constructing a genuine epistemology, in the sense of a kind of normative account of scientific knowledge, out of “social” considerations and especially social constructivism, which at the time was considered to be either descriptive or anti-epistemological, or both. For Fuller, this goal meant that the normative content would at least include, or be dominated by, the “social” part of epistemology, considerations of the norms of a community, norms which could be changed, which is to say made into a matter of “policy.”

This leap to community policies leads directly to a set of considerations that are corollaries to Fuller’s long-term project. We need an account of what the “policy” options are, and a way to choose between them. Fuller was trained at a time when there was a lingering controversy over this topic: the conflict between Kuhn and the Popperians. Kuhn represented a kind of consensus driven authoritarianism. For him it was right and necessary for science to be organized around ungroundable premises that enabled science to be turned into puzzle-solving, rather than insoluble disputes over fundamentals. These occurred, and produced new ungroundable consensual premises, at the rare moments of scientific revolutions.

Progress was possible through these revolutions, but our normal notions of progress were suspended during the revolutions and applied only to the normal puzzle-solving phase of science. Popperianism, on the contrary, ascribed progress to a process of conjecture and refutation in which ever broader theories developed to account for the failures of previous conjectures, in an unending process.

Kuhnianism, in the lens of Fuller’s project in Social Epistemology, was itself a kind of normative epistemology, which said “don’t dispute fundamentals until the sad day comes when one must.” Fuller’s instincts were always with Popper on this point: authoritarian consensus has no place in science for either of them. But Fuller provided a tertium quid, which had the effect of upending the whole conflict. He took over the idea of the social construction of reality and gave it a normative and collective or policy interpretation. We make knowledge. There is no knowledge that we do not create.

The creation is a “social” activity, as the social constructivists claimed. But this social itself needed to be governed by a sense of responsibility for these acts of creation, and because they were social, this meant by a “policy.” What this policy should be was not clear: no one had connected the notion of construction to the notion of responsibility in this way. But it was a clear implication of the idea of knowledge as a product of making. Making implies a responsibility for the consequences of making.

Dangers of Acknowledging Our Making

This was a step that few people were willing to take. Traditional epistemology was passive. Theory choice was choice between the theories that were presented to the passive chooser. The choices could be made on purely epistemic grounds. There was no consideration of responsibility, because the choices were an end point, a matter of scientific aesthetics, with no further consequences. Fuller, as Remedios and Dusek point out, rejects this passivity, a rejection that grows directly out of his appropriation of constructivism.

From a “making” or active epistemic perspective, Kuhnianism is an abdication of responsibility, and a policy of passivity. But Fuller also sees that overcoming the passivity Kuhn describes as the normal state of science, requires an alternative policy, which enables the knowledge that is in fact “made” but which is presented as given, to be challenged. This is a condition of acknowledging responsibility for what is made.

There is, however, an oddity in talking about responsibility in relation to collective knowledge producing, which arises because we don’t know in advance where the project of knowledge production will lead. I think of this on analogy to the debate between Malthus and Marx. If one accepts the static assumptions of Malthus, his predictions are valid: Marx made the productivist argument that with every newborn mouth came two hands. He would have been better to argue that with every mouth came a knowledge making brain, because improvements in food production technology enabled the support of much larger populations, more technology, and so forth—something Malthus did not consider and indeed could not have. That knowledge was in the future.

Fuller’s alternative grasps this point: utilitarian considerations from present static assumptions can’t provide a basis for thinking about responsibility or policy. We need to let knowledge production proceed regardless of what we think are the consequences, which is necessarily thinking based on static assumptions about knowledge itself. Put differently, we need to value knowledge in itself, because our future is itself made through the making of knowledge.

“Making” or “constructing” is more than a cute metaphor. Fuller shows that there is a tradition in science itself of thinking about design, both in the sense of making new things as a form of discovery, and in the sense of reverse engineering that which exists in order to see how it works. This leads him to the controversial waters of intelligent design, in which the world itself is understood as, at least potentially, the product of design. It also takes us to some metaphysics about humans, human agency, and the social character of human agency.

One can separate some of these considerations from Fuller’s larger project, but they are natural concomitants, and they resolve some basic issues with the original project. The project of constructivism requires a philosophical anthropology. Fuller provides this with an account of the special character of human agency: as knowledge maker humans are God-like or participating in the mind of God. If there is a God, a super-agent, it will also be a maker and knowledge maker, not in the passive but in the active sense. In participating in the mind of God, we participate in this making.

“Shall We Not Ourselves Have to Become Gods?”

This picture has further implications: if we are already God-like in this respect, we can remake ourselves in God-like ways. To renounce these powers is as much of a choice as using them. But it is difficult for the renouncers to draw a line on what to renounce. Just transhumanism? Or race-related research? Or what else? Fuller rejects renunciation of the pursuit of knowledge and the pursuit of making the world. The issue is the same as the issue between Marx and Malthus. The renouncers base their renunciation on static models. They estimate risks on the basis of what is and what is known now. But these are both things that we can change. This is why Fuller proposes a “pro-actionary” rather than a precautionary stance and supports underwriting risk-taking in the pursuit of scientific advance.

There is, however, a problem with the “social” and policy aspect of scientific advance. On the one hand, science benefits humankind. On the other, it is an elite, even a form of Gnosticism. Fuller’s democratic impulse resists this. But his desire for the full use of human power implies a special role for scientists in remaking humanity and making the decisions that go into this project. This takes us right back to the original impulse for social epistemology: the creation of policy for the creation of knowledge.

This project is inevitably confronted with the Malthus problem: we have to make decisions about the future now, on the basis of static assumptions we have no real alternative to. At best we can hint at future possibilities which will be revealed by future science, and hope that they will work out. As Remedios and Dusek note, Fuller is consistently on the side of expanding human knowledge and power, for risk-taking, and is optimistic about the world that would be created through these powers. He is also highly sensitive to the problem of static assumptions: our utilities will not be the utilities of the creatures of the future we create through science.

What Fuller has done is to create a full-fledged alternative to the conventional wisdom about the science society relation and the present way of handling risk. The standard view is represented by Philip Kitcher: it wishes to guide knowledge in ways that reflect the values we should have, which includes the suppression of certain kinds of knowledge by scientists acting paternalistically on behalf of society.

This is a rigidly Malthusian way of thinking: the values (in this case a particular kind of egalitarianism that doesn’t include epistemic equality with scientists) are fixed, the scientists ideas of the negative consequences of something like research on “racial” differences are taken to be valid, and policy should be made in accordance with the same suppression of knowledge. Risk aversion, especially in response to certain values, becomes the guiding “policy” of science.

Fuller’s alternative preserves some basic intuitions: that science advances by risk taking, and by sometimes failing, in the manner of Popper’s conjectures and refutations. This requires the management of science, but management that ensures openness in science, supports innovation, and now and then supports concerted efforts to challenge consensuses. It also requires us to bracket our static assumptions about values, limits, risks, and so forth, not so much to ignore these things but to relativize them to the present, so that we can leave open the future. The conventional view trades heavily on the problem of values, and the potential conflicts between epistemic values and other kinds of values. Fuller sees this as a problem of thinking in terms of the present: in the long run these conflicts vanish.

This end point explains some of the apparent oddities of Fuller’s enthusiasms and dislikes. He prefers the Logical Positivists to the model-oriented philosophy of science of the present: laws are genuinely universal; models are built by assuming present knowledge and share the problems with Malthus. He is skeptical about science done to support policy, for the same reason. And he is skeptical about ecologism as well, which is deeply committed to acting on static assumptions.

The Rewards of the Test

Fuller’s work stands the test of reflexivity: he is as committed to challenging consensuses and taking risks as he exhorts others to be. And for the most part, it works: it is an old Popperian point that only through comparison with strong alternatives that a theory can be tested; otherwise it will simply pile up inductive support, blind to what it is failing to account for. But as Fuller would note, there is another issue of reflexivity here, and it comes at the level of the organization of knowledge. To have conjectures and refutations one must have partners who respond. In the consensus driven world of professional philosophy today, this does not happen. And that is a tragedy. It also makes Fuller’s point: that the community of inquirers needs to be managed.

It is also a tragedy that there are not more Fullers. Constructing a comprehensive response to major issues and carrying it through many topics and many related issues, as people like John Dewey once did, is an arduous task, but a rewarding one. It is a mark of how much the “professionalization” of philosophy has done to alter the way philosophers think and write. This is a topic that is too large for a book review, but it is one that deserves serious reflection. Fuller raises the question by looking at science as a public good and asking how a university should be organized to maximize its value. Perhaps this makes sense for science, given that science is a money loser for universities, but at the same time its main claim on the public purse. For philosophy, we need to ask different questions. Perhaps the much talked about crisis of the humanities will bring about such a conversation. If it does, it is thinking like Fuller’s that will spark the discussion.

Contact details: turner@usf.edu

References

Remedios, Francis X., and Val Dusek. Knowing Humanity in the Social World. The Path of Steve Fuller’s Social Epistemology. New York: Palgrave MacMillan, 2018.