Archives For ignorance

Author Information: John Lamola, Fort Hare University,

Lamola, John. “Africa in Van Norden’s Philosophical Manifesto and King’s Multicultural Canon.” Social Epistemology Review and Reply Collective 8, no. 1 (2019): 30-35.

The pdf of the article gives specific page references. Shortlink:

Campus at University of Cape Town, overlooked by Table Mountain.
Image by Ian Barbour via Flickr / Creative Commons


Although written from an American setting, and pointedly directed at challenging the pedagogic modalities and epistemological assumptions of the organisation of the philosophy curriculum in the United States, Bryan W. Van Norden’s Taking Back Philosophy: A Multicultural Manifesto (2017) has an acute and timely resonance with the current fractious debate on the decolonisation of the philosophy curriculum in South Africa.

It is indeed a scandal that African philosophy, in Africa, is still what Van Norden (p.2) formulates as an LCTP (less commonly taught philosophies). Equally, as one stuck in the racialistic trenches of this debate (Lamola 2018, Benatar 2018), it was comforting to hear a non-radical voice of Jay L. Garfield assert in the book’s Foreword that ‘ignoring non-Western Philosophy in our research, curriculum, and hiring decisions is deeply racist’ (xix).

In addition, Van Norden’s critique of the Eurocentrism of the philosophy canon and syllabi not only validates a founding motif of post-colonial African philosophy; it foregrounds into the American academe a protestation, stated in Barry Hallen’s words in his A Short History of African Philosophy, against the ‘West that ethnocentrically flaunts that culture’s philosophical priorities as things that should be universal’ (Hallen 2009,50).

A Model for Philosophers’ Practice: Peter J. King

The foregoing sentiments have impelled me to endeavour a contribution to this book symposium from the vantage position of African philosophical experience. In doing so, I propose to draw attention to a project which, in our view, experimented and proved that what Van Norden is advocating can be done.

This was the publication in 2004 by Peter J. King, lecturer at Pembroke College, Oxford of One Hundred Philosophers: The Life and Work of the World’s Greatest Thinkers. In line with Van Norden’s disquisition, King (2004) creatively broke the boundaries of the traditional canonical criteria of Western Philosophy, and installed into a singular chronological compendium thinkers from Asia, Africa, Europe and the Americas as philosophers whose works set the frontiers of philosophic erudition.

I published polemic essay that extolled the instructive intervention of this book, ‘Peter J. King and the Transformation of the Philosophical Canon: An Africanist Appreciation’ (Lamola 2015) in Phronimon, a journal of the South African Society for Greek Philosophy and Humanities.[1]

In the Phronimon article I argued that the conceptual framework of ‘epistemic pluriversalism’ as advanced by Argentine semiotician Walter Mignolo (2009, 1-23) is a cogent theoretical basis against which King’s work could best be appreciated. I propose, similarly, that Van Norden’s transformation program could be grounded on such a corrective paradigm against the globalistic universalism of the West. Pluriversalism, whereby all knowledge systems as emerging from diverse geo-cultural regions of the world are accorded equal recognition and respect, is a critical transformative imperative for contemporary academic philosophy.

Here, for reasons of brevity, our restricted mission is to carve a space for African philosophy in Van Norden’s regrettably excessively pro-Chinese philosophy blueprint of a transformative multicultural curriculum.

Africans in the Global Philosophy Canon

As Van Norden would, I was perturbed to find one of the editors of the Dictionary of Philosophy (1983), Antony Flew, justify his criteria for the choice of entries in the dictionary with these words,

Very little attention is given to anything that is philosophical only in the more popular interpretation. This, and not European parochialism, is why the classics of Chinese philosophy get such short shrift. The Analects of Confucius and the Book of Mencius are both splendid of their kind. But neither sage shows much sign of interest in the sort of questions thrashed out in Theaetetus. (Flew and Speakes 1983, xi)

In this justification of the preferential adoption of the epistemology of Plato’s Socrates as the criterion for the canon on epistemology, in essence, Flew claimed that the Western modus cogens is more advanced than the Chinese one and is of a superior quality in deciphering, judging, and resolving the dilemmas of human life.

It is regrettable that Flew (1923-2010) did not live long enough to see Martin Jacques’ When China Rules the World: the end of the western world and the birth of a new global order (2012), and Jared Diamond’s The World until Yesterday: what can we learn from traditional societies (2012).

This ‘comparative anthropology’ that condescendingly judges the world’s cultures against the putative superiority of Anglo-European traditions is much harsher in its judgement of African systems of thought. There is no reference to African philosophy or any of its themes in the Dictionary of Philosophy. Flew, above, sounded like Immanuel Kant who wrote in Observations on the feeling of the Beautiful and Sublime (1764) that:

If we cast a fleeting glance over the other parts of the world, we find the Arab the noblest man in the Orient . . . he is hospitable, generous and truthful . . . if the Arabs, so to speak are the Spaniards of the Orient, similarly the Persians are the French of Asia. They are good poets, courteous and of fairly fine taste . . . The Japanese could in a way be regarded as Englishmen of this part of the world, but hardly in any other quality than their resoluteness . . . The Negroes of Africa, on the other hand, have by nature no feeling that rises above the trifling. (in Eze 1997, 54-55)

In succession to Kant, G.W.F. Hegel’s notorious Afrophobic history of philosophy is not even worth recounting. It is aptly contextualised in Peter K. J. Park’s Africa, Asia, and the History of Philosophy; racism in the formation of the philosophical canon, 1780-1830, as cited by Van Norden (19). In a recent review of an African philosophy text in SERRC, refuting this claimed absence of Africa in the history of philosophy by making reference to the monumental research of Chiekh Anta Diop ( [1954] 1974) and Martin Bernal (1987), Anke Grannes alerts that:

There is a long tradition of written philosophy on the African continent, extending from the time of the ancient Egyptians and including Ethiopian philosophy, the Arabic-Islamic philosophical tradition in Africa south of the Sahara, the Ajami tradition, and the written tradition in the Swahili culture (Grannes 2018, 45).

Choosing Ignorance of Africa

In the year 2012 two books were published in London with a proclaimed ambition at presenting definitive compendia of those identified as the thinkers who the whole of contemporary humanity must regard as the producers of the most profound ideas that continue to shape our lives and world.

The first of these canon-forming publications was Stephen Trombley’s Fifty Thinkers Who Shaped the Modern World (2012). The second was Phillip Stokes’ Philosophy: One Hundred Essential Thinkers (2012) which according to its jacket promotion, ‘introduces one hundred of the world’s greatest philosophers’.

Trombley’s fifty thinkers who shaped the modern world are led by Immanuel Kant (1724-1804) and have the Bulgarian-French feminist philosopher, Julia Kristeva (1941-), on the fiftieth spot. According to Trombley’s selection, not a single mind outside of Europe and the United States of America merits a place in the top fifty that has shaped the modern world. He could even blithely aver that:

The Greek philosopher was a wealthy, upper-class man whose leisure time was purchased with slave labour…We can compare the situation of philosophy in ancient Greek with our time, in which—despite the fact that more philosophers may be women or people of colour or from modest social origins—it remains a profession dominated by white men (Trombley 2012 11).

On the other hand, Stoke’s one hundred of the world’s greatest philosophers who have produced ‘the ideas that have shaped our world’, predictably, starts off with Thales of Miletus, and ends with American logician, Willard Van Orman Quine (1908-2000).

Without a declaration anywhere that the book’s proscribed scope is on the Western Philosophical tradition and academy, thus maintaining a pretence of encyclopaedic universality, in Anno Domini 2012 Stokes could not find any Chinese, Indian or African philosopher worthy of recognition for a contribution to the ideas that have shaped or are continuing to shape our world.

Even Kwame Nkrumah, a trained and published philosopher who incarnated his ideas into the Presidency of the first African nation to achieve independence from colonial rule, thus setting a trend and inspiration for the seismic independence movements that dominated the discourse of international politics for decades, is not recognised.

A year earlier, in an implicit demonstration of a growing consciousness against the interpretation of philosophy as Reason conscious of itself and evolving through European institutions, Jay L. Garfield and William Edelglass’ truly multicultural and global Oxford Handbook of World Philosophy (2011)[2] had been published. But Trombley and Stokes were to testify to the enduring force of the interpretatio hegeliana, that views Europe as the exclusive fountain and Eden of human reason to which Africa does not exist.

King’s Pluriversal Historiography

King’s multicultural rendition of the protagonists in the history of philosophy negates this Eurocentrism as an active theoretical intervention, and in our assessment precociously fulfilled and demonstrated the efficacy of Van Norden’s manifesto.

His selection of his ‘one hundred philosophers’ is presented in a sequence that is only governed by their year of birth. In this way the tradition of presenting the history of philosophy as some kind of progressively successive schools, the interpretatio hegeliana, is obviated. Simultaneously, through this structure, the particularity of cultural categorisation is trumped by the universality of time.

This birth date sequencing delivers a pantheon that starts off with Thales of Miletus, seamlessly gliding through K’Ung fu-zi (Confucius) and Lao Zi, both Chinese philosophers, before it gets to Plato. This introduction of ancient sages is rounded off with the profile of the work and life of an African woman philosopher, Hypatia of Alexandria (c.415-370 BCE). King’s compendium boasts uncharacteristic profiling of women thinkers, and draws attention to the injustice women have historically suffered and continue to endure in academic philosophy.

In selecting a constellation of noteworthy thinkers during the period 500CE-1599CE, which in Western historiography is styled the Medieval Period, King endeavours to set these thinkers against a broader appreciation of global historical developments. They are for instance set against the background of the birth of the Prophet Muhammad PUN (570CE), and the appearance of the first printed book from China in 868CE.

Ancius M.S Boethius of Rome (480-524) the martyred pioneering translator of ancient Greek philosophical works into Latin, and Adi Samkra of Kerala (781-820), the founder of the adviata school of Hindu philosophy are introduced as equal pioneering thinkers at the start of this period. In a historical rendition that attempts to present a just procession of religious thought, the narration of the philosophical heritage of the Irish Church philosopher, John Scotus Eriguena (810-977) is placed after that of the Muslim philosopher Abu-Yusuf Yaqub Ibn Ishuq of Baghdad (801-873).

Skipping to the modern period, in the interest of the demand for brevity in our demonstration of the cultural and epistemological plurality of King’s philosophical canon, we note the exceptional gesture he makes in contributing to the uncovering of Anthony William Amo (1703-1784), the Ghanaian who graduated in philosophy at the University of Wittenberg in 1734, and proceeded to earn an appointment as Philosophy professor at the University of Jena in 1740.

Amo, who advanced scholarship on Descartes, is perked between George Berkeley and Baron de Montesquieu as notable philosophers of the Early Modern Period of Western philosophy. King’s presentation, which due to its chronological approach has to list Amo before David Hume (1711-1776) and Immanuel Kant (1724-1804), unwittingly exposes the bigotry of the latter two celebrated luminaries of the Western philosophical canon in their assiduously recorded views that there is no empirical evidence of any genius among ‘the Negro’ (see Eze 1997, 29-30).

While the government clerk David Hume was battling with his 1739 A Treatise of Human Nature that ‘fell dead from the press’ (King 2004, 108), Professor Amo had just successfully published in 1738 Treatise on the Art of Philosophising Soberly and Accurately (King 2004, 103).

King’s treatment of twentieth century evolution of philosophy subverts traditional reading of a linkage of the philosophies of Bertrand Russell and Ludwig Wittgenstein by inserting between them an account of the works of Servepali Radhakrishnan (1888-1975), the most celebrated exponent of Indian philosophy who was elected a fellow of the British Academy in 1939, and of Sir Muhammad Iqbal Khan (1877-1938), the iconic philosopher of Islam and graduate of Russell’s alma mater, Cambridge. In a rare irony, the ‘heterodoxical’ Khan was knighted by King George V in 1922, whilst Russell was persecuted and ostracised in England for his ‘unorthodox’ beliefs.

King (2004) interrupts his presentation of the twentieth century notable philosophical minds with an editorial chapter titled, ‘Overview: African philosophy’. This is one of ten such topical editorial insertions interspersed between his encyclopaedic profiling of his selected philosophers. This overview lays the ground for his recognition of Kwasi Wiredu (1931- ) as one of the world’s one hundred greatest thinkers.

Notwithstanding this recognition of only Wiredu and the introduction of Amo, he accords African philosophy a rare appearance on the stage of global intellectual traditions. It is significant that this ‘Overview: African philosophy’ (King 2004, 172) is simply a neat summation of Henry Odera Oruka’s famous 1981 paper ‘Four Trends in Current African Philosophy’ (in Coetzee & Roux 2002, 120-136). King, in line with Van Norden’s broader and more contemporaneous pleadings, seems to have taken seriously Oruka’s contention that:

Philosophy as a discipline that employs analytical, reflective, and rationative methodology is therefore not seen as a monopoly of Europe or any one race but as an activity for which every race or people has a potentiality (in Coetzee & Roux 2002, 120).

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Benatar, David. ‘Obscurity, falsehood, and innuendo: A response to M. John Lamola,’ South African Journal of Philosophy, 37, no.1 (2018): 66-68.

Bernal, Martin. Black Athena: The Afroasiatic Roots of Classical Civilization: The Fabrication of Ancient Greece 1785-1985, Volume 1. New Jersey: Rutgers University Press, 1987.

Diamond, Jared.  The World Until Yesterday: What Can we Learn From Traditional Societies. London: Penguin Books, 2012.

Diop, Cheikh. A.  The African Origin of Civilisation: Myth or Reality,  trans. Mercer Cook. New York: Lawrence Hill &Co, 1974.

Eze, Emmanuel, C. (ed.). Race and the Enlightenment: A Reader. Oxford: Blackwell Publishing, 1997.

Flew, Antony, Jeremy Speake (eds). A Dictionary of Philosophy. Second edition. London: Macmillan Press, 1983

Garfield, Jay L, William Edelglass. Oxford Handbook of World Philosophy. Oxford: Oxford University Press, 2011.

Graness, Anke. ‘African Philosophy and History.’ Social Epistemology Review and Reply Collective 7, no. 10 (2018): 45-54.

Hallen, Barry. A Short History of African Philosophy , Second edition. Indiana: Indiana University Press, 2009.

King, Peter J. One Hundred Philosophers: The Life and Work of the World’s Greatest Thinkers. London: Quarto Publishing, 2004.

Lamola, M. John. ‘Peter J. King and the transformation of the Philosophical canon: an Africanist appreciation’.  Phronimon, 16, no.1 (2015): 63-77.

Lamola, M. John.  ‘On a Contextual South African Philosophy Curriculum: Towards an option for the excluded’. In: Edwin Etieyibo, ed., Decolonisation, Africanisation and the Philosophy Curriculum. London: Routledge 2018, pp.183-189.

Mignolo, Walter. ‘Epistemic Disobedience, Independent Thought and Decolonial Freedom.’ Theory, Culture and Society, 26, no.7 (2009): 1-23.

Stokes, Phillip. Philosophy: One Hundred Essential Thinkers. London: Arcturus Publishing. 2012.

Trombley, Stephen. Fifty Thinkers who shaped the Modern World. London: Atlantis Books, 2012.

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

[1] Parts of this submission are revised paragraphs from this Phronimon article.

[2] See Garfield and Edelglass 2011,461-533 ‘Philosophy in Africa and the Diaspora edited by Albert Mosley and Stephen C. Fergusson II.’

Author Information: Rik Peels, Vrije Universiteit Amsterdam,

Peels, Rik. “Exploring the Boundaries of Ignorance: Its Nature and Accidental Features.” Social Epistemology Review and Reply Collective 8, no. 1 (2019): 10-18.

The pdf of the article gives specific page references. Shortlink:

From the Metropolitan United Church in downtown Toronto.
Image by Loozrboy via Flickr / Creative Commons


This article responds to El Kassar, Nadja (2018). “What Ignorance Really Is: Examining the Foundations of Epistemology of Ignorance.” Social Epistemology. DOI: 10.1080/02691728.2018.1518498.

As does Bondy, Patrick. “Knowledge and Ignorance, Theoretical and Practical.” Social Epistemology Review and Reply Collective 7, no. 12 (2018): 9-14.

Nadja El Kassar is right that different fields in philosophy use rather different conceptions of ignorance. I also agree with her that there seem to be three major conceptions of ignorance: (i) ignorance as propositional ignorance, which she calls the ‘propositional conception of ignorance’, (ii) ignorance as actively upheld false outlooks, which she names the ‘agential conception of ignorance’, and (iii) ignorance as an epistemic practice, which she dubs the ‘structural conception of ignorance’.

It is remarkable that nobody else has addressed the question before of how these three conceptions relate to each other. I consider it a great virtue of her lucid essay that she not only considers this question in detail, but also provides an account that is meant to do justice to all these different conceptions of ignorance. Let us call her account the El Kassar Synthesis. It reads as follows:

Ignorance is a disposition of an epistemic agent that manifests itself in her beliefs – either she has no belief about p or a false belief – and her epistemic attitudes (doxastic attitudes, epistemic virtues, epistemic vices).[1]

My reply to her insightful paper is structured as follows. First, I argue that her synthesis needs revision on various important points (§2). After that, I show that, despite her ambition to capture the main varieties of ignorance in her account, there are important kinds of ignorance that the El Kassar Synthesis leaves out (§4).

I then consider the agential and structural conceptions of ignorance and suggest that we should distinguish between the nature of ignorance and its accidental features. I also argue that these two other conceptions of ignorance are best understood as accounts of important accidental features of ignorance (§5). I sketch and reply to four objections that one might level against my account of the nature and accidental features of ignorance (§6).

I conclude that ignorance should be understood as the absence of propositional knowledge or the absence of true belief, the absence of objectual knowledge, or the absence of procedural knowledge. I also conclude that epistemic vices, hermeneutical frameworks, intentional avoidance of evidence, and other important phenomena that the agential and structural conceptions of ignorance draw our attention to, are best understood as important accidental features of ignorance, not as properties that are essential to ignorance.


Before I explore the tenability of the El Kassar Synthesis in more detail, I would like to make a few preliminary points about it that call for some fine-tuning on her part. Remember that on the El Kassar Synthesis, ignorance should be understood as follows:

El Kassar Synthesis version 1: Ignorance is a disposition of an epistemic agent that manifests itself in her beliefs – either she has no belief about p or a false belief – and her epistemic attitudes (doxastic attitudes, epistemic virtues, epistemic vices).[2]

It seems to me that this synthesis needs revision on at least three points.

First, a false belief is an epistemic attitude and even a doxastic attitude. Moreover, if – as is widely thought among philosophers – there are exactly three doxastic attitudes, namely belief, disbelief, and suspension of judgment, then any case of ignorance that manifests itself in a doxastic attitude is one in which one lacks a belief about p or one has a false belief about p.

After all, if one holds a false belief and that is manifest in one’s doxastic attitude, it is because one holds a false belief (that is the manifestation). If one holds no belief and that is manifest in one’s doxastic attitudes, it is because one suspends judgment (that is the manifestation). Of course, it is also possible that one is deeply ignorant (e.g, one cannot even consider the proposition), but then it is simply not even manifest in one’s doxastic attitudes.

The reference to doxastic attitudes in the second conjunct is, therefore, redundant. The revised El Kassar Synthesis reads as follows:

El Kassar Synthesis version 2: Ignorance is a disposition of an epistemic agent that manifests itself in her beliefs – either she has no belief about p or a false belief – and her epistemic attitudes (epistemic virtues, epistemic vices).

What is left in the second conjunct after the first revision is epistemic virtues and vices. There is a problem with this, though. Ignorance need not be manifested in any epistemic virtues or vices. True, it happens often enough. But it is not necessary; it does not belong to the essence of being ignorant.

If one is ignorant of the fact that Antarctica is the greatest desert on earth (which is actually a fact), then that may simply be a fairly cognitively isolated, single fact of which one is ignorant. Nothing follows about such substantial cognitive phenomena as intellectual virtues and vices (which are, after all, dispositions) like open-mindedness or dogmatism. A version that takes this point into account reads as follows:

El Kassar Synthesis version 3: Ignorance is a disposition of an epistemic agent that manifests itself in her beliefs: either she has no belief about p or a false belief.

A third and final worry I would like to raise here is that on the El Kassar Synthesis, ignorance is a disposition of an epistemic agent that manifests itself in her beliefs—and, as we saw, on versions 1 and 2, in her intellectual character traits (epistemic virtues, epistemic vices). I find this worrisome, because it is widely accepted that virtues and vices are dispositions themselves, and many philosophers have argued this also holds for beliefs.[3]

If so, on the El Kassar Synthesis, ignorance is a disposition that manifests itself in a number of dispositions (beliefs, lack of beliefs, virtues, vices). What sort of thing is ignorance if it is a disposition to manifest certain dispositions? It seems if one is disposed to manifest certain dispositions, one simply has those dispositions and will, therefore, manifest them in the relevant circumstances.

Moreover, virtue or the manifestation of virtue does not seem to be an instance or exemplification of ignorance; at most, this seems to be the case for vices. Open-mindedness, thoroughness, and intellectual perseverance are clearly not manifestations of ignorance.[4] If anything, they are the opposite: manifestations of knowledge, insight, and understanding. An account that takes these points also into account would therefore look as follows:

El Kassar Synthesis version 4: Ignorance is an epistemic agent’s having no belief or a false belief about p.

It seems to me that version 4 is significantly more plausible than version 1. I realize, though, that it is also a significant revision of the original El Kassar Synthesis. My criticisms in what follows will, therefore, also be directed against version 1 of El Kassar’s synthesis.

Propositional, Objectual, and Procedural Ignorance

On the first conception of ignorance that El Kassar explores, the propositional one, ignorance is ignorance of the truth of a proposition. On the Standard View of ignorance, defended by Pierre Le Morvan and others,[5] ignorance is lack of propositional knowledge, whereas on the New View, championed by me and others,[6] ignorance is lack of true belief.

I would like to add that it may more suitable to call these ‘conceptions of propositional ignorance’ rather than ‘positional conceptions of ignorance’. After all, they are explicitly concerned with and limit themselves to situations in which one is ignorant of the truth of one or more propositions; they do not say that all ignorance is ignorance of a proposition.

More importantly, though, we should note that ever since Bertrand Russell, it has been quite common in epistemology to distinguish not only propositional knowledge (or knowledge-that), but also knowledge by acquaintance or objectual knowledge (knowledge-of) and procedural or technical knowledge (knowledge-how).[7]

Examples of knowledge by acquaintance are my knowledge of my fiancée’s lovely personality, my knowledge of the taste of the Scotch whisky Talisker Storm, my knowledge of Southern France, and my knowledge of the smell of fresh raspberries. Examples of technical or procedural knowledge are my knowledge of how to navigate through Amsterdam by bike, my knowledge of how to catch a North Sea cod, my knowledge of how to get the attention of a group of 150 students (the latter, incidentally, suggests that know-how comes in degrees…).

Since ignorance is often taken to be lack of knowledge, it is only natural to consider whether there can also be objectual and technical ignorance. Nikolaj Nottelmann, in a recent piece, has convincingly argued that there are such varieties of ignorance.[8]

The rub is that the El Kassar Synthesis, on all of its four versions, does not capture these two other varieties of ignorance. If one is ignorant of how to ride a bike, it is not so much that one lacks beliefs about p or that one has false beliefs about p (even if it is clear exactly which proposition p is). Also, not knowing how to ride a bike does not seem to come with certain intellectual virtues or vices.

The same is true for objectual ignorance: if I am not familiar with the smell of fresh raspberries, that does not imply any false beliefs or absence of beliefs, nor does it come with intellectual virtues or vices. Objectual and procedural ignorance seem to be sui generis kinds of ignorance.

The following definition does capture these three varieties of ignorance—one that, for obvious reasons, I will call the ‘threefold synthesis’:

Threefold Synthesis: Ignorance is an epistemic agent’s lack of propositional knowledge or lack of true belief, lack of objectual knowledge, or lack of procedural knowledge.[9]

Of course, each of the four versions of the El Kassar Synthesis could be revised so as to accommodate this. As we shall see below, though, we have good reason to formulate the Threefold Synthesis independently from the El Kassar Synthesis.

The Agential and Structural Conceptions of Ignorance

According to El Kassar, there is a second conception of ignorance, not captured in the conception of propositional ignorance but captured in the conception of agential ignorance, namely ignorance as an actively upheld false outlook. This conception has, understandably, been particularly influential in the epistemology of race. Charles Mills, whose contributions to this field have been seminal, defines such ignorance as the absence of beliefs, false belief, or a set of false beliefs, brought about by various factors, such as people’s whiteness in the case of white people, that leads to a variety of behavior, such as avoiding evidence.[10] El Kassar suggests that José Medina, who has also contributed much to this field, defends a conception along these lines as well.[11]

The way Charles Mills phrases things suggests a natural interpretation of such ignorance, though. It is this: ignorance is the lack of belief, false beliefs, or various false beliefs (all captured by the conception of propositional ignorance), brought about or caused by a variety of factors. What these factors are will differ from case to case: people’s whiteness, people’s social power and status, people’s being Western, people’s being male, and people’s being heterosexual.

But this means that the agential conception is not a conception of the nature of ignorance. It grants the nature of ignorance as conceived of by the conception of propositional ignorance spelled out above and then, for obvious reasons, goes on to focus on those cases in which such ignorance has particular causes, namely the kinds of factors I just mentioned.[12]

Remarkably, much of what El Kassar herself says supports this interpretation. For example, she says: “Medina picks out a kind of ignorance, active ignorance, that is fed by epistemic vices – in particular, arrogance, laziness and closed-mindedness.” (p. 3; italics are mine) This seems entirely right to me: the epistemology of race focuses on ignorance with specific, contingent features that are crucially relevant for the debate in that field: (i) it is actively upheld, (ii) it is often, but not always, disbelieving ignorance, (iii) it is fed by epistemic vices, etc.

This is of course all perfectly compatible with the Standard or New Views on Ignorance. Most people’s ignorance of the fact that Antarctica is the largest desert on earth is a clear case of ignorance, but one that is not at all relevant to the epistemology of race.

Unsurprisingly then, even though it clearly is a case of ignorance, it does not meet any of the other, contingent criteria that are so pivotal in critical race theory: (i) it is not actively upheld, (ii) it is deep ignorance rather than disbelieving ignorance (most people have never considered this statement about Antarctica), (iii) it is normally not in any way fed by epistemic vices, such as closed-mindedness, laziness, intellectual arrogance, or dogmatism.

That this is a more plausible way of understanding the nature of ignorance and its accidental features can be seen by considering what is widely regarded as the opposite of ignorance: knowledge. According to most philosophers, to know a particular proposition p is to believe a true proposition p on the basis of some kind of justification in a non-lucky (in some sense of the word) way. That is what it is to know something, that is the nature of knowledge.

But in various cases, knowledge can have all sorts of accidental properties: it can be sought and found or one can stumble upon it, it may be the result of the exercise of intellectual virtue or it may be pretty much automatic (such as in the case of my knowledge that I exist), it may be morally good to know that thing or it may be morally bad (as in the case of a privacy violation), it may be based primarily on the exercise of one’s own cognitive capacities or primarily on those of other people (in some cases of testimony), and so on. If this is the case, then it is only natural to think that the same applies to the opposite of knowledge, namely ignorance, and that we should, therefore, clearly distinguish between its nature and its accidental (sometimes crucially important) features:

The nature of ignorance

Ignorance is the lack of propositional knowledge / the lack of true belief, or the lack of objectual knowledge, or the lack of procedural knowledge.[13]

Accidental, context-dependent features of ignorance

Willful or unintentional;

Individual or collective;

Small-scale (individual propositions) or large-scale (whole themes, topics, areas of life);

Brought about by external factors, such as the government, institutions, or socially accepted frameworks, or internal factors, such as one’s own intellectual vices, background assumptions, or hermeneutic paradigms;

And so on.

According to El Kassar, an advantage of her position is that it tells us how one is ignorant (p. 7). However, an account of, say, knowledge, also need not tell us how a particular person in specific circumstances knows something.[14] Perceptual knowledge is crucially important in our lives, and so is knowledge based on memory, moral knowledge (if there is such a thing), and so on.

It is surely no defect in all the many accounts of knowledge, such as externalism, internalism, reliabilism, internalist externalism, proper functionalism, deontologism, or even knowledge-first epistemology, that they do not tell us how a particular person in specific circumstances knows something. They were never meant to do that.

Clearly, mutatis mutandis, the same point applies to the structural conception of ignorance that plays an important role in agnotology. Agnotology is the field that studies how various institutional structures and mechanisms can intentionally keep people ignorant or make them ignorant or create different kinds of doubt. The ignorance about the effects of smoking brought about and intentionally maintained by the tobacco industry is a well-known example.

Again, the natural interpretation is to say that people are ignorant because they lack propositional knowledge or true belief, they lack objectual knowledge, or they lack procedural knowledge. And they do so because – and this is what agnotology focuses on – it is intentionally brought about or maintained by various institutions, agencies, governments, mechanisms, and so on. Understandably, the field is more interested in studying those accidental features of ignorance than in studying its nature.

Objections and Replies

Before we draw a conclusion, let us consider El Kassar’s objections to a position along the lines I have suggested.[15] First, she suggests that we lose a lot if we reject the agential and structural conceptions of ignorance. We lose such things as: ignorance as a bad practice, the role of epistemic agency, the fact that much ignorance is strategic, and so on. I reply that, fortunately, we do not: those are highly important, but contingent features of ignorance: some cases of ignorance have them, others do not. This leaves plenty of room to study such contingent features of ignorance in critical race theory and agnotology.[16]

Second, she suggests that this account would exclude highly important kinds of ignorance, such as ignorance deliberately constructed by companies. I reply that it does not: it just says that its being deliberately constructed by, say, pharmaceutical companies, is an accidental or contingent feature and that it is not part of the nature of ignorance.

Third, Roget’s Thesaurus, for example, lists knowledge as only one of the antonyms of ignorance. Other options are cognizance, understanding, competence, cultivation, education, experience, intelligence, literacy, talent, and wisdom. I reply that we can make sense of this on my alternative, threefold synthesis: competence, cultivation, education, intelligence, and so on, all come with knowledge and true belief and remove certain kinds of ignorance. Thus, it makes perfect sense that these are mentioned as antonyms of ignorance.

Finally, one may wonder whether my alternative conception enables us to distinguish between Hannah and Kate, as described by El Kassar. Hannah is deeply and willingly ignorant about the high emissions of both carbon and sulfur dioxides of cruise ships (I recently found out that a single cruise trip has roughly the same amount of emission as seven million cars in an average year combined). Kate is much more open-minded, but has simply never considered the issue in any detail.

She is in a state of suspending ignorance regarding the emission of cruise ships. I reply that they are both ignorant, at least propositionally ignorant, but that their ignorance has different, contingent features: Hannah’s ignorance is deep ignorance, Kate’s ignorance is suspending ignorance, Hannah’s ignorance is willing or intentional, Kate’s ignorance is not. These are among the contingent features of ignorance; both are ignorant and, therefore, meet the criteria that I laid out for the nature of ignorance.

The Nature and Accidental Features of Ignorance

I conclude that ignorance is the lack of propositional knowledge or true belief, the lack of objectual knowledge, or the lack of procedural knowledge. That is the nature of ignorance: each case meets this threefold disjunctive criterion. I also conclude that ignorance has a wide variety of accidental or contingent features. Various fields have drawn attention to these accidental or contingent features because they matter crucially in certain debates in those fields. It is not surprising then that the focus in mainstream epistemology is on the nature of ignorance, whereas the focus in agnotology, epistemology of race, feminist epistemology, and various other debates is on those context-dependent features of ignorance.

This is not at all to say that the nature of ignorance is more important than its accidental features. Contingent, context-dependent features of something may be significantly more important. For example, it may well be the case that we have the parents that we have essentially; that we would be someone else if we had different biological parents. If so, that is part of our nature or essence.

And yet, certain contingent and accidental features may matter more to us, such as whether or not our partner loves us. Let us not confuse the nature of something with the accidental features of it that we value or disvalue. If we get this distinction straight, there is no principled reason not to accept the threefold synthesis that I have suggested in this paper as a plausible alternative to El Kassar’s synthesis.[17]

Contact details:


Driver, Julia. (1989). “The Virtues of Ignorance,” The Journal of Philosophy 86.7, 373-384.

El Kassar, Nadja. (2018). “What Ignorance Really Is: Examining the Foundations of Epistemology of Ignorance”, Social Epistemology, DOI: 10.1080/02691728.2018.1518498.

Le Morvan, Pierre. (2011). “On Ignorance: A Reply to Peels”, Philosophia 39.2, 335-344.

Medina, José. (2013). The Epistemology of Resistance (Oxford: Oxford University Press).

Mills, Charles. (2015). “Global White Ignorance”, in M. Gross and L. McGoey (eds.), Routledge International Handbook of Ignorance Studies (London: Routledge), 217-227.

Nottelmann, Nikolaj. (2015). “Ignorance”, in Robert Audi (ed.), Cambridge Dictionary of Philosophy, 3rd ed. (Cambridge: Cambridge University Press).

Peels, Rik. (2010). “What Is Ignorance?”, Philosophia 38, 57-67.

Peels, Rik. (2014). “What Kind of Ignorance Excuses? Two Neglected Issues”, The Philosophical Quarterly 64 (256), 478–496.

Peels, Rik, ed. 2017. Perspectives on Ignorance from Moral and Social Philosophy (New York: Routledge).

Peels, Rik. (2019). “Asserting Ignorance”, in Sanford C. Goldberg (ed.), Oxford Handbook of Assertion (Oxford: Oxford University Press), forthcoming.

Peels, Rik, and Martijn Blaauw, eds. (2016). The Epistemic Dimensions of Ignorance (Cambridge: Cambridge University Press).

Russell, Bertrand. (1980). The Problems of Philosophy (Oxford: Oxford University Press).

Schwitzgebel, Eric. (2002). “A Phenomenal, Dispositional Account of Belief”, Noûs 36.2, 249-275.

[1] El Kassar 2018, 7.

[2] El Kassar 2018, 7.

[3] E.g. Schwitzgebel 2002.

[4] Julia driver (1989) has argued that certain moral virtues, such as modesty, imply some kind of ignorance. However, moral virtues are different from epistemic virtues and the suggestion that something implies ignorance is different from the idea that something manifests ignorance.

[5] See Le Morvan 2011. See also various essays in Peels and Blaauw 2016; Peels 2017.

[6] See Peels 2010; 2014; 2019. See also various essays in Peels and Blaauw 2016; Peels 2017.

[7] See Russell 1980, 3.

[8] See Nottelmann 2015.

[9] If the Standard View on Ignorance is correct, then one could simply replace this with: Ignorance is a disposition of an epistemic agent that manifests itself in lack of (propositional, objectual, or procedural) knowledge.

[10] See Mills 2015, 217.

[11] See Medina 2013.

[12] El Kassar in her paper mentions Anne Meylan’s suggestion on this point. Anne Meylan has suggested – and confirmed to me in personal correspondence – that we ought to distinguish between the state of being ignorant (which is nicely captured by the Standard View or the New View) and the action or failure to act that induced that state of ignorance (that the agential and structural conceptions of ignorance refer to), such as absence of inquiry or a sloppy way of dealing with evidence. I fully agree with Anne Meylan’s distinction on this point and, as I argue in more detail below, taking this distinction into account can lead to a significantly improved account of ignorance.

[13] The disjunction is meant to be inclusive.

[15] See pp. 4-5 of her paper.

[16] As Anne Meylan has pointed out to me in correspondence, it is generally true that doxastic states are not as such morally bad; whether or not they are depends on their contingent, extrinsic features.

[17] For their helpful comments on earlier versions of this paper, I would like to thank Thirza Lagewaard, Anne Meylan, and Nadja El Kassar.

Author Information: Patrick Bondy, Wichita State University,

Bondy, Patrick. “Knowledge and Ignorance, Theoretical and Practical.” Social Epistemology Review and Reply Collective 7, no. 12 (2018): 9-14.

The pdf of the article gives specific page references. Shortlink:

Image by The Naked Ape via Flickr / Creative Commons


In “What Ignorance Really Is: Examining the Foundations of Epistemology of Ignorance,” Nadja El Kassar brings disparate conceptions of ignorance from recent epistemology into contact with each other, and she proposes an integrated conception of ignorance which aims to capture the important aspects of each of these conceptions. This paper is both useful and stimulating for anyone interested in the subjects of knowledge and ignorance, especially those who might be ignorant of work on ignorance conducted in other branches of epistemology.

El Kassar’s View of Ignorance

El Kassar identifies three broad approaches to ignorance in the epistemology literature which lead up to her proposed integrated conception:

(1) Propositional conception of ignorance

This is the standard approach in epistemology. On this approach, ignorance consists of a subject’s lacking either knowledge of or belief in a true proposition.

(2) Agential conception of ignorance

Agential ignorance goes beyond mere propositional ignorance, in “explicitly includ[ing] the epistemic agent as contributing to and maintaining ignorance” (p.3). Epistemic vices such as arrogance, laziness, and closed-mindedness contribute to this sort of ignorance. On this approach, the particular way in which ignorance is brought about or maintained is viewed as partly constitutive of the ignorance itself.

(3) Structural conception of ignorance

Like the agential conception, this conception of ignorance views the causes of ignorance as partly constitutive of ignorance. Unlike the agential conception, however, the structural conception takes into account belief-forming practices and social structures that go beyond the individual cognizer.

(4) Integrated conception of ignorance

El Kassar argues that each of these other conceptions of ignorance gets at something important, and that they are not reducible to each other. So she proposes her integrated conception, which aims to bring the key features of these approaches together: “Ignorance is a disposition of an epistemic agent that manifests itself in her beliefs – either she has no belief about p or a false belief – and her epistemic attitudes (doxastic attitudes, epistemic virtues, epistemic vices)” (p.7).

In the remainder of this commentary, I will do three things. First, I will briefly argue in defense of the Standard View, on the ground that we can say everything we want to say about ignorance, taking the propositional conception of ignorance as fundamental. Second, I will suggest that proponents of the Standard View of ignorance do not need to choose between viewing ignorance as a lack of knowledge and ignorance as lack of true belief. Just as there are strong and weak senses of “knowledge,” there can be corresponding weak and strong senses of “ignorance.”

Third, I will propose that we should recognize another kind of ignorance, which we might call practical ignorance, which consists of not knowing how to do things. There is a clear way in which practical ignorance is distinct from propositional ignorance, given that knowledge-how and knowledge-that appear to be different kinds of knowledge that are irreducible to each other. But there is also a sense in which practical ignorance can be partly constitutive of propositional ignorance, which is similar to how El Kassar sees agential ignorance as partly constitutive of ignorance in general. Indeed, I will suggest, El Kassar’s integrated view of ignorance might easily be extended to cover practical ignorance as well.

Propositional Ignorance as Fundamental

I want to defend the view that propositional ignorance is the most fundamental kind of ignorance. Viewing ignorance this way is intuitively plausible, and it allows us to say everything we need to say about ignorance.

The claim that propositional ignorance is most fundamental is ambiguous. On the one hand, it might mean that agential and structural ignorance are entirely reducible to it, in the sense that the crucial aspects of agential and structural ignorance as described above, such as the cognitive dispositions of individual subject or the knowledge-producing institutions extant in a society, are themselves all forms of propositional ignorance or that they derive from propositional ignorance.

El Kassar notes that that kind of reductivism is implausible, and it is not the view I mean to defend here. Instead, I mean to defend the proposal that “The propositional conception is most fundamental because the second and the third conceptions are not really conceptions of ignorance but rather accounts of different causes of ignorance” (p. 4).

On this view, the only condition that constitutes ignorance is lack of knowledge or true belief, and so all ignorance is propositional ignorance. But propositional ignorance might be brought about in various ways, and it is useful to distinguish the various ways in which it can be brought about or sustained, especially when some of those ways make a person’s or a group’s ignorance particularly dangerous or resilient.

This approach does not aim to denigrate the projects pursued by proponents of agential and structural conceptions of ignorance. It does not even aim to prevent us from talking about different kinds of ignorance as differentiated by their agential or structural causes.

Just as we can categorize propositional knowledge into different kinds based on the subject matter of what is known and the methods by which knowledge in different areas is acquired, all the while acknowledging that these are still all kinds of propositional knowledge, so too we can distinguish kinds of propositional ignorance based on the subject matter and the ways in which ignorance is caused or maintained, while still recognizing these as kinds of propositional ignorance.

El Kassar objects (p. 4) that this proposal misunderstands the agential and structural conceptions of ignorance, for they aim to broaden our view of ignorance, to incorporate more than just propositional ignorance. They view certain kinds of agential or structural causes of ignorance as part of what constitutes ignorance itself. Propositional conceptions of ignorance cannot capture these aspects of ignorance; these aspects of ignorance are not propositional in nature, after all.

But it seems that propositionalists can make two replies here. First, if virtue epistemologists such as Greco (2009) are right, then knowledge itself depends on subjects possessing and exercising certain cognitive abilities. In that case, there are agential aspects to propositional knowledge—and in some cases, to propositional ignorance. So some aspects of agential ignorance can be built into propositional ignorance.

And second, it’s not clear that we need to broaden the conception of ignorance to include things beyond propositional ignorance. Granting that there are aspects of agential and structural conceptions of ignorance that are left out of the account of what ignorance is when we take propositional ignorance as fundamental, it does not follow that we cannot take those aspects of agential and structural ignorance into account at all.

Some kinds of causes of ignorance are worth dwelling on in our theories of knowledge and ignorance. We just don’t need to think of the causes of ignorance as themselves forms of ignorance, or as part of what constitutes ignorance.

So it seems to me that we can still say everything we want to say about what are here called propositional, agential, and structural ignorance, even if we only ultimately count propositional ignorance as ignorance proper, and we count the features of agential and structural ignorance as important causes of ignorance proper but not themselves constitutive of ignorance.

Propositional Ignorance: Lack of Knowledge or True Belief?

El Kassar notes that if we take the propositional conception as fundamental, then we will need to decide whether to take ignorance to consist of a lack of true belief or a lack of knowledge. But perhaps we can have it both ways. As Goldman and Olsson (2010) note, ordinarily, from the fact that S lacks knowledge that p, one may infer that S is ignorant of p. Knowledge and ignorance appear to exhaust the logical space, for a given subject S and true proposition p.

Furthermore, in ordinary English there are strong and weak senses of “knowledge,” with the weak sense meaning simply true belief, and the strong sense meaning Gettier-proof justified true belief. In the weak sense of “knowledge,” ignorance is a lack of knowledge and a lack of true belief, because knowledge and true belief are one and the same, on this conception of knowledge.

In the strong sense of knowledge, on the other hand, a lack of knowledge results from lacking true belief, or from lacking justification, or from being Gettiered. But, Goldman and Olsson argue, lacking justification or being Gettiered do not make a person ignorant of whether p is true. As long as p is true and S believes p, it is incorrect to say that S is ignorant of p.

So Goldman and Olsson plump for the view of ignorance as lack of true belief. But another option is to take their initial point about ignorance as a lack of knowledge at face value. Given that ignorance is a lack of knowledge, and given that there are strong and weak senses of “knowledge,” one would expect that there also are strong and weak senses of “ignorance.” A lack of knowledge in the weak sense would be ignorance in the strong sense, and a lack of knowledge in the strong sense would be ignorance in the weak sense. Because knowledge in the strong sense consists of more than knowledge in the weak sense, a lack of knowledge in the strong sense takes less than does a lack of knowledge in the weak sense.

Practical Ignorance

The proposal here is that ignorance at bottom consists of a lack of knowledge. So far, in line with the Standard View, we have only been considering propositional knowledge: ignorance consists of the existence of a true proposition p, and S’s lacking knowledge that p.

But on the assumption that knowledge-how is not reducible to knowledge-that, it seems useful to have a conception of ignorance which will apply to the lack of knowledge-how.[1] For example, it seems natural enough to say that I am ignorant of how to kick a field goal, or how to speak Mandarin, or how to build a sturdy chair. And if knowledge-how is not just a species of knowledge-that, then my ignorance of these things consists of more than a simple lack of true beliefs about how these things are done: they consist at least in part of my lacking the ability to do them. We can call this kind of ignorance practical ignorance.

Importantly, practical ignorance is not reducible to the agential kind of ignorance discussed above. Although the agential conception takes cognitive abilities and dispositions to be partly constitutive of ignorance, practical ignorance would be much broader, encompassing practical inabilities as well as cognitive inabilities. Further, the agential conception of ignorance draws our attention to ignorance that can sometimes be actively maintained by very sophisticated intellectual abilities, in which case such ignorance does not manifest practical ignorance.

For example, one might have the ability to reinterpret data to support a preferred outlook. That is not a truth-conducive ability, but it is an ability to form desired beliefs, and it is an ability at which people can become quite proficient. In cases where a subject exercises such an ability, she might successfully maintain a distorted or mistaken outlook because of the exercise of practical abilities, not because of practical ignorance.

Like propositional ignorance, practical ignorance can be partly caused or sustained by agential and structural features of a person or a society. For example, practical ignorance can be actively maintained by an individual’s interference in her own development, or by other people’s interference in her development. Social structures geared toward the oppression of segments of the population, or which simply encourage members of certain social groups to participate in some activities and not to participate in others, can also contribute to sustaining people’s practical inabilities.

And, like agential ignorance, practical ignorance can be responsible for maintaining propositional ignorance in individuals or in groups, about individual propositions or about whole domains of knowledge.

For example, the inability to speak local languages can keep victims of human trafficking from gaining knowledge of the kinds of resources that might be available to them. The inability to perform relatively simple arithmetical calculations can prevent an individual from knowing whether she is receiving the correct amount of change in a transaction. The inability to conceptualize certain kinds of behaviour as abusive can sustain a lack of understanding of one’s situation.[2] And so on.

So although practical and propositional ignorance are different kinds of ignorance, on the assumption that know-how and knowledge-that are irreducible to each other, they appear to be susceptible to being intertwined in these ways.

The nature of practical ignorance and its relation to propositional ignorance bears further investigation. One potential feature of El Kassar’s integrated conception of ignorance is that, although it has a doxastic component built in, and so it does not account for practical ignorance as I am conceiving of it, it might be straightforwardly extended to cover practical ignorance as well.

For example, theoretical and practical ignorance might be defined and brought together as follows:

Theoretical ignorance: this would remain as El Kassar formulates her integrated conception of ignorance, as “a disposition of an epistemic agent that manifests itself in her beliefs – either she has no belief about p or a false belief – and her epistemic attitudes (doxastic attitudes, epistemic virtues, epistemic vices)” (p.7).

Practical ignorance: a disposition of an agent that manifests itself in her actions – where S fails to φ, or S does not φ well or properly – and her practical attitudes (ethical and pragmatic attitudes, ethical or practical virtues and vices).

Ignorance in general: combines theoretical and practical ignorance. Ignorance in general would then be: a disposition of an agent that manifests itself in an agent’s beliefs or actions – whereby she fails to succeed in achieving the characteristic goal of the activity in question (believing truly, knowing, or successfully carrying out some practical action) – and in her epistemic and practical attitudes (doxastic attitudes, ethical attitudes, epistemic and practical virtues and vices).

Of course, this is only a suggestion about how practical ignorance could be conceptualized. I have argued in defense of the Standard View of (theoretical) ignorance, so this sort of unified integrated conception is not available to me. Nor do I mean to suggest that El Kassar is committed to developing her view of ignorance in this direction.

Still, given a commitment to El Kassar’s integrated view of ignorance, and given that we should also want to give an account of practical ignorance, this seems like a plausible way to deliver a unified treatment of ignorance.

Contact details:


El Kassar, Nadja (2018). “What Ignorance Really Is: Examining the Foundations of Epistemology of Ignorance.” Social Epistemology. DOI: 10.1080/02691728.2018.1518498.

Goldman, Alvin and Olsson, Erik (2009). “Reliabilism and the Value of Knowledge.” In: A. Haddock, A. Millar, and D. Pritchard, eds., Epistemic Value. Oxford: Oxford University Press, 19-41.

Greco, John (2009). “Knowledge and Success from Ability.” Philosophical Studies 142 (1): 17-26.

Fricker, Miranda (2007). Epistemic Injustice: Power and the Ethics of Knowing. Oxford: Oxford University Press.

Peels, Rik (2010). “What Is Ignorance?” Philosophia 38: 57–67.

[1] Peels (2010) briefly considers the possibility of practical ignorance, only to set it aside and focus on propositional ignorance.

[2] I have in mind here Fricker’s (2007) treatment of hermeneutical injustice.

Author Information: Derek Anderson, Boston University,

Anderson, Derek. “Yes, There Is Such a Thing as Conceptual Competence Injustice.” Social Epistemology Review and Reply Collective 7, no. 1 (2018): 26-35.

The pdf of the article gives specific page references. Shortlink:

Please refer to:

Image from D. W. E. Carlier via Flickr / Creative Commons


Conceptual competence injustice (Anderson 2017) is a form of epistemic injustice that occurs when a dominant agent or structure impugns (implicitly or explicitly) a marginalized epistemic agent’s ability to use a concept. The most explicit occurrences involve testimony that asserts or implies what is traditionally regarded as a linguistic or conceptual truth. Dominant agents regard a marginalized agent’s testimony as revealing or implying a deficiency in conceptual competence, where this attribution of deficiency is unwarranted and contributes to a pattern of epistemic oppression.

This essay emphasizes two aspects of conceptual competence injustice: (1) the sense in which it is a structural injustice, and (2) the sense in which it is centrally a form of competence injustice (as opposed to testimonial injustice).

Podosky & Tuckwell (2017) argue that every instance of conceptual competence injustice (hereafter: CC injustice) is an instance of testimonial injustice (Fricker 2007), and that therefore CC injustice is not a substantive or helpful concept in its own right. Further, they present arguments that CC injustice has not been adequately distinguished from either hermeneutical injustice or contributory injustice. My focus here will be on the main arguments that CC injustice is a kind of testimonial injustice and has no independent theoretical value. These arguments provide an excellent springboard for an elaboration of aspects (1) and (2) mentioned above.

Podosky & Tuckwell’s main argument proceeds in two stages. First, they argue that causal etiology is a necessary condition on CC injustice, so it cannot be distinguished from testimonial injustice on these grounds. Then they argue that every instance of CC injustice is identical to some instance of testimonial injustice. Section 2 argues that causal etiology is not a necessary condition on CC injustice. Section 3 highlights the ways in which CC injustice, as a form of competence (simpliciter) injustice, is distinct from various kinds of testimonial injustice. In section 4, I grant for the sake of argument that all CC injustice is testimonial injustice and argue that, even if that were true, there would still be such a thing as CC injustice and recognizing its existence would still be theoretically important.

Causal Etiology and Structural Oppression

It is not necessary that CC injustice be caused by any particular type of psychological state (Anderson 2017). This is because CC injustice exists as an aspect of structural epistemic oppression. Episodes are to be identified by the role they play in a broad pattern of epistemic marginalization and domination, not by the immediate psychological forces that produce them.

This contrasts sharply with Fricker’s account of testimonial injustice, episodes of which are necessarily caused by ‘negative identity prejudice,’ a psychological disposition to regard and/or treat members of some marginalized group in negative ways across a wide spectrum of social circumstances. Because CC injustice and testimonial injustice differ in this way with respect to causal etiology, it is easy to demonstrate they are distinct phenomena.

Against this, Podosky & Tuckwell argue that CC injustice intuitively requires the same causal etiology that Fricker attaches to testimonial injustice, so the two forms of injustice can’t be distinguished along these lines. Their argument involves an intuition pump intended to show that CC injustice cannot occur as the result of merely bad epistemic practices in the absence of prejudice.

Their intuition pump introduces a character: Taylor the coin-flipper. Taylor has no negative identity prejudices, but she has a bad epistemic practice. She regularly flips a coin to decide what to believe. Taylor meets Linda, a Black woman, who competently defends Meinongianism about non-existent objects. Taylor flips her coin and decides on that basis to regard Linda as incompetent with the concept of existence. Podosky & Tuckwell maintain that, intuitively, Taylor has not perpetrated CC injustice.

The defense of this claim is a pure intellectual seeming or intuition shared by the authors. They write, “Taylor does not seem to be committing anything other than shoddy epistemic behaviour; there doesn’t appear to be anything unjust about what she’s doing.”

They argue from this intuition that instances of CC injustice cannot arise from (merely) bad epistemic practices. They maintain that, for example, a white male graduate student who routinely dismisses the conceptual competence of women in his cohort, but who also dismisses everyone else for the same reason: because he has inaccurately high intellectual self-trust, so perpetrates no epistemic injustice against these women.[1]

He is guilty of bad epistemic practices because he gives himself unduly high credibility, but he is not guilty of any kind of epistemic injustice. The thought is (I suppose): this guy doesn’t discriminate against women; he treats men and women the same way; so he cannot be treating only these women unjustly as the account of CC injustice in Anderson (2017) entails.

Both the methodology and the conclusion of this argument are flawed. First, an appeal to brute intuition about whether Taylor has done something unjust is contentious in an unhelpful way. Those who agree that CC injustice can be perpetrated without identity prejudice will not have the same intuition as Podosky & Tuckwell. Let me start by making explicit the rationale behind this intuition.

Taylor’s choice to use the coin-flip, while epistemically blameworthy in general, intuitively acquires a special blameworthiness when she chooses to employ it in circumstances that could perpetuate the epistemic marginalization of women of color. Taylor is not exculpated by the possibility that she fails to recognize how coin flipping in her encounter with Linda might contribute to a pattern of epistemic oppression. A common feature of structural oppression is that those who participate in it do not typically know they are participating in it.

Further, the fact that Taylor behaves uniformly with marginalized and dominant agents does not mean her behavior toward marginalized groups is exculpated. Imagine a person who uses racial slurs in referring to white people and people of color uniformly; the uniformity of treatment does nothing to mitigate the wrongness of using racial slurs against people of color. Epistemic irresponsibility harms members of epistemically marginalized groups in different and more egregious ways than it harms members of epistemically dominant groups. Seen in this light, it is intuitively compelling that Taylor is doing something epistemically unjust in her treatment of Linda.

In addition to being unhelpfully contentious, we have good reason to think intuitions in this domain are ideologically loaded. Critical race theorists and Black feminists have taught us that individualistic intuitions about wrongness and blameworthiness in the context of structural oppression are not to be trusted because they are predictably and demonstrably conditioned by dominant power structures. Thus, Collins (2002) writes, “To maintain their power, dominant groups create and maintain a popular system of ‘commonsense’ ideas that support their right to rule.”[2]

Hence, members of dominant groups who benefit from structural oppression tend to see innocent individual motives as exculpatory, while members of subordinated groups tend to see participations in structural oppression as prime examples of injustice even when motives are innocent. For example, Matsuda (1987) argues that intuitions about individual blameworthiness with regard to reparations debts differ between groups that benefit from past oppressions and groups that still suffer from them.

Intuitions about what is necessary for blameworthiness are socially situated and tend to reflect group interests. Given the likelihood that dominant ideology influences intuitions about whether good-willed participation in structural oppression counts as injustice or not, a flat-footed appeal to intuition does little to rule out the possibility that CC injustice can occur without negative identity prejudice.

Finally, Podosky & Tuckwell’s conclusion, viz. that white male graduate students with merely over-inflated intellectual self-trust do not produce epistemic injustices, is false. In fact, this is a reductio of the position that bad epistemic practices by themselves are never sufficient to produce epistemic injustice. The prevalence of over-confident, socially dominant epistemic agents within philosophy is a cornerstone of epistemic marginalization of women of color and other marginalized identities. Demonstrating this requires only reflecting on ways that excessively self-confidence among dominant agents contributes to a general pattern of epistemic oppression within academic philosophy.[3]

Image from Paull Antero via Flickr / Creative Commons


Let us assume for the sake of argument that some over-inflated dominant agents really harbor no negative identity prejudices. Still, many dominant philosophers do harbor negative identity prejudices, which is a cornerstone of systemic epistemic marginalization. These negative identity prejudices produce testimonial injustices and CC injustices, as well as other aspects of epistemic oppression. Another cornerstone of epistemic oppression is the prevalence of situated ignorance (Dotson 2011) about marginalized lives that marginalized agents must face within the overwhelmingly white and male population of academic philosophers.

A third cornerstone is the force of willful hermeneutical injustice (Pohlhaus 2012) among dominant philosophers. Philosophers are trained to argue against opposing worldviews; thus, dominant philosophers are adroit at willfully resisting uptake of marginalized epistemic resources and thus adroit at preserving situated ignorance. A fourth cornerstone is the prevalence of epistemic exploitation (Berenstain 2016): marginalized agents are constantly called on to explain and defend the existence of their oppression by dominant agents, especially within a tradition that promotes a skeptical, questioning attitude toward everything. Epistemic exploitation erodes intellectual self-trust, elicits what Dotson (2011) calls unsafe testimony, and forces marginalized agents to engage in unwanted cognitive and emotional labor.

Now, in the midst of this climate, consider the role that over-confident but prejudice-free socially dominant epistemic agents play. While these agents tend to make life more difficult for everyone, their existence is much more potent and harmful for marginalized epistemic agents. The woman of color who is trying to make it in philosophy must deal with wave after wave of over-confidant white men who are judging that she does not adequately grasp the concepts she is working on. It doesn’t really matter if some of these men truly have no negative identity prejudices. Moreover, these dominant agents enjoy a relative advantage in conceptual competence credibility over marginalized agents.

As Medina (2012) observes, credibility is relative. Over-inflated intellectual self-trust in the context of academic philosophy often functions to unjustly increase dominant agents’ credibility. This constitutes a relative decrease in the credibility of marginalized agents who face myriad pressures to undermine their confidence. Being regarded as relatively less credible than over-inflated dominant agents contributes to the significant and unjust disadvantages faced by marginalized agents, compounding other issues, and does so regardless of whether these dominant agents harbor negative identity prejudices. Further, the over-inflated dominant agents then go about further diminishing the credibility of marginalized agents by disparaging their conceptual competence, using their over-inflated self-confidence to lend more credibility to their disparagements.

Conceptual competence injustice is an injustice because it is part of pernicious patterns of epistemic marginalization. The considerations raised here show that CC injustice is not necessarily caused by any particular psychological state. As such, we can sharply distinguish CC injustice from testimonial injustice as Fricker conceives it.

However, analogous arguments plausibly show that testimonial injustice itself should be reconceived as an aspect of structural oppression. Indeed, I think a better account of testimonial injustice would jettison Fricker’s causal etiology criterion. In that case, more work must be done to individuate the concept of CC injustice from the concept of testimonial injustice. The considerations in the next section aim to satisfy that further desiderata.

Competence Injustice, Not Testimonial Injustice

Podosky & Tuckwell argue that every instance of CC injustice is an instance of testimonial injustice. Let us assume that causal etiology is not necessary for either testimonial injustice or CC injustice. Then their arguments may still be workable. Here I reply that, even setting causal etiology aside, CC injustices are not always identical with instances of testimonial injustice.

My argument is straightforward. A judgment that constitutes CC injustice need not be connected with testimony in any central way. It is not necessary that a person’s testimony be disbelieved, ignored, or pre-empted in an episode of CC injustice. CC injustice involves only an unjust judgment about a person’s ability to think well using certain concepts. It is most convenient to characterize CC injustice by reference to testimony (as in Anderson 2017) because conceptual content is most directly characterized by reference to linguistic expressions, but CC injustice is not essentially concerned with what people say or might say.

CC injustice is primarily a form of competence injustice, a broader notion that encompasses all unjust judgments of ability. The abilities that are unjustly impugned in episodes of competence injustice might be cognitive or they might not be. Competence injustices are abundant; they include, for example, the sexist attitudes that a woman cannot be a soldier, a mechanic, or a computer programmer.

Whether an instance of competence injustice counts as a form of epistemic injustice depends on the connection between knowledge and the ability in question. A woman could be the victim of competence injustice regarding her ability to be a soldier purely on the basis of sexist views about physical strength and endurance. Her ability to be a mechanic might be unjustly doubted on the basis of sexist views about her ability to perform mechanical tasks, but it might also be a matter of conceptual competence injustice: consider the sexist attitude that a woman wouldn’t know the difference between a carburetor and a fuel pump. A woman might be passed over for a job as a mechanic as a result of such conceptual competence injustice. This example of CC injustice has nothing essential to do with testimony.

Podosky & Tuckwell recognize that sometimes CC injustice occurs in the absence of testimony. Nevertheless, they argue that such cases are best characterized as special kinds of testimonial injustice: either pre-emptive testimonial injustice or reflexive testimonial injustice.

According to Fricker, pre-emptive testimonial injustice occurs when a potential hearer’s prejudice operates in advance, before a speaker has a chance to speak, such that the victim’s testimony is never solicited. But clearly the example of the aspiring mechanic is not centrally about having one’s testimony pre-emptively dismissed. It’s not that the other mechanics don’t ask for her opinion or don’t believe her when she speaks. They don’t give her a job. They might have only seen her resume, seen that she was a woman, and passed her over due to conceptual competence injustice.

This is not an example of pre-emptive testimonial injustice.[4] Relatedly, conceptual competence injustice can operate in structural ways that don’t turn on pre-emptive testimonial injustice. There are many historical examples of people being excluded from professions on the grounds that members of their social group lack the requisite conceptual abilities, including law, medicine, politics, education, and business. These exclusions involve epistemic injustice that is not testimonial injustice.

Podosky & Tuckwell introduce the idea of reflexive testimonial injustice to address cases in which CC injustice happens in a private way. In the relevant cases the victim privately doubts her own conceptual competence, maybe loses it altogether if her doubt is extreme, but her testimony is never discredited because she refrains from speaking. The authors maintain that such episodes are best understood as a form of testimonial injustice.

Their first argument is that testimonial injustice can “manifest itself in this way . . . Fricker points out that the experience of persistent testimonial injustice may lead one to lose confidence in one’s beliefs and general intellectual capacities.” I agree that testimonial injustice can cause private CC injustice, but it does not follow that such instances of CC injustice are testimonial injustices.

That argument would have the form A causes B, therefore B is an instance of A, which is obviously invalid. Fricker does not explicitly theorize that testimonial injustice causes CC injustice, although this is a natural connection to make. But this causal connection does not entail that private CC injustices occurring as a result of testimonial injustices are themselves testimonial injustices.

The authors then argue that private CC injustice can be accurately characterized as reflexively perpetrated testimonial injustice, the phenomenon in which a marginalized person internalizes a negative identity prejudice against their own social identity and on this ground discredits their own testimony. However, there are clearly two different phenomena here. One is the person’s damaged confidence in her conceptual competence; the other is the fact that they ascribe their own testimony unduly low credibility. These are not obviously identical and Podowsky & Tuckwell give no reason why we should believe they are the same thing.

We can say more. The victim’s doubts about her credibility are often caused by damaged confidence in her conceptual abilities resulting from CC injustice inflicted by others. This causal story conflicts with the account Podowsky & Tuckwell offer, given their insistence on Fricker’s causal etiology for testimonial injustice. They maintain that reflexive testimonial injustice is necessarily caused by negative identity prejudice. So according to their reduction, the victim of private CC injustice always doubts their own conceptual competence because they have a negative identity prejudice against people like themselves which causes them to discredit such people’s testimony, including their own testimony when expressing the concepts in question.

This is byzantine and unconvincing. Moreover, this account would only cover cases in which a person’s damaged confidence in her conceptual abilities is the result of an internalized negative identity prejudice against her own social group. Hence, the reduction fails to account for cases in which a marginalized agent who harbors no negative identity prejudice is afflicted by private CC injustice.

The attempt to reduce all private CC injustice to reflexive testimonial injustice is unsuccessful. The distinction can be clarified further if we think about other effects that don’t concern testimony. A person suffering from private CC injustice might choose not to attend certain classes, read certain books, develop certain talents, or apply for certain jobs. These cases are not explained by the victim’s doubts about the credibility of her own testimony. They are explained by the fact that her confidence in her ability to think clearly using certain concepts has been damaged.

Existence and Explanatory Value

Even if it were proved that the class of conceptual competence injustices is necessarily a subset of testimonial injustices, this would not show that there is no such thing as CC injustice, nor would it show that CC injustice is not interesting or useful.

First, an argument from equivalence to non-existence is clearly invalid. One cannot argue that triangles do not exist by showing that the concept of a triangle is necessarily co-extensive with the concept of a polygon with three edges and three vertices. Even if Podosky & Tuckwell showed that the concept of CC injustice is necessarily co-extensive with the concept of testimonial injustice, this would not show that there is no such thing as CC injustice.

At most it would show that every instance of CC injustice is necessarily an instance of testimonial injustice and vice versa. But in fact the authors argue from a weaker starting point than intensional equivalence. They argue that CC injustices are a subset of testimonial injustices; therefore there is no such thing as CC injustice. This has the same form as the following argument. All cats are mammals; therefore there is no such thing as a cat. Clearly neither of these arguments is valid.

To show that there is no such thing as conceptual competence injustice, one would have to show that nothing is a conceptual competence injustice, which has not even been attempted. So the title of their paper, “There’s no such thing as conceptual competence injustice,” is strikingly inapt. A more apt title, perhaps, would have been: “Conceptual competence injustice has no explanatory value.” It seems this is the only thesis the authors might reasonably be pursuing. Indeed, perhaps the authors present this as their main thesis when they write, “we suggest that there isn’t anything more to be learned by thinking about conceptual competence injustice that isn’t captured by testimonial injustice.”

In that case their argument must have the form: A is a subset of B, therefore the concept of A has no explanatory value. But again this argument is obviously invalid. Electrons are a subset of fermions, but the concept of electron has explanatory value. Even if every instance of CC injustice were shown to be an instance of testimonial injustice, that would not suffice to undercut the explanatory value of the concept of CC injustice.

Even if CC injustice is a subset of testimonial injustice (which I’ve argued it’s not), it has important explanatory roles that aren’t addressed by a general account of testimonial injustice that does not theorize about CC injustice. One of these explanatory projects is presented in Anderson (2017) section 4, where I argue that conceptual competence injustice plays a distinctive role in shaping the adverse climate of academic philosophy for marginalized groups. Even if every instance of CC injustice were an instance of testimonial injustice, it would still be important to think about how this distinctive form of testimonial injustice operates within academic philosophy.

Another explanatory project—in fact, the one I was working on when I found a need to develop an account of conceptual competence injustice—involves the way in which unjustly low ascriptions of conceptual competence can shape the evolution of linguistic meaning within a dynamic metasemantic model. The idea, following Burge (1979, 1986), is that the semantic properties of expressions as used by a community are determined in part by patterns of deference. These patterns of deference are in turn shaped by distributed judgments of conceptual competence.

In the model I develop,[5] a preponderance of conceptual competence injustice within a system leads naturally to enfranchised semantic drift: over time, linguistic expressions in a community come to mean what dominant epistemic agents use them to mean because marginalized agents are perceived as conceptually incompetent. Even if every instance of CC injustice is an instance of testimonial injustice, the concept of CC injustice and not the concept of testimonial injustice is most explanatorily relevant when explaining enfranchised semantic drift.

In general, it is exceedingly difficult to prove a priori that a concept has no theoretical importance. No argument approaching such a proof has been offered against the theoretical significance of conceptual competence injustice.

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Anderson, D. E. (2017). Conceptual competence injustice. Social Epistemology31(2), 210-223.

Berenstain, N. (2016). Epistemic exploitation. Ergo, an Open Access Journal of Philosophy3.

Burge, Tyler (1979). Individualism and the mental. Midwest Studies in Philosophy 4 (1):73-122.

Burge, Tyler (1986). Individualism and psychology. Philosophical Review 95 (January):3-45.

Collins, P. H. (2002). Black feminist thought: Knowledge, consciousness, and the politics of empowerment. Routledge.

Dotson, K. (2011). Tracking epistemic violence, tracking practices of silencing. Hypatia26(2), 236-257

Jones, K. (2012). The politics of intellectual self-trust. Social Epistemology26(2), 237-251.

Matsuda, M. J. (1987). Looking to the bottom: Critical legal studies and reparations. Harv. Cr-cll rev.22, 323.

Medina, J. 2012. The Epistemology of Resistance: Gender and Racial Oppression, Epistemic Injustice, and the Social Imagination. New York, NY: Oxford University Press.

Podosky, Paul-Mikhail Catapang and William Tuckwell.[1] “There’s No Such Thing as Conceptual Competence Injustice: A Response to Anderson and Cruz.” Social Epistemology Review and Reply Collective 6, no. 11 (2017): 23-32.

Pohlhaus, G. (2012). Relational knowing and epistemic injustice: Toward a theory of willful hermeneutical ignorance. Hypatia27(4), 715-735.

[1] For an extensive discussion of how to understand intellectual self-trust, see Jones (2012). Relevantly, Jones argues that excessive self-trust among dominant agents is itself a proper cause of epistemic injustice.

[2] Black Feminist Thought, pp. 284.

[3] Podosky & Tuckwell say they find it unclear what a “general pattern of epistemic bias against women of color” could refer to. The following is partly intended to address that lack of clarity.

[4] CC injustice in this case also produces an indefinite number of pre-emptive testimonial injustices, since there are many things the woman could have told the other mechanics had she worked there. By not giving her a job, they pre-empt all of her testimony. But the injustice in this case can’t be reduced to this collection of pre-emptive testimonial injustices.

[5] See Anderson (ms.) “Linguistic Hijacking.”

Author Information: Brian Martin, University of Wollongong,

Martin, Brian. “Constructing and Investigating Absences in Knowledge.” Social Epistemology Review and Reply Collective 3, no. 5 (2014): 73-81.

The PDF of the article gives specific page numbers. Shortlink:

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Images of Absence

When we think of presence and absence, what mental image comes to mind? Consider the differences between absence as a body covered by clothing and absence as a field before a building is constructed. A body has a fair degree of continuity: from one encounter to the next, the body is much the same, though perhaps dressed differently. We know that a body exists, and we can imagine what it would look like. Is this a useful metaphor for the particular absence of knowledge called undone science (Frickel 2014), namely research that citizen campaigners would like to be carried out but hasn’t been? Continue Reading…

Author Information: Abby Kinchy, Rensselaer Polytechnic Institute,

Kinchy, Abby. “Explaining Absolute Absences: A Critical Reply to Scott Frickel.” Social Epistemology Review and Reply Collective 3, no. 4 (2014): 24-29.

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In science and technology studies, the recent turn to studies of ignorance (including secrecy, suppression of research agendas, and abandoned knowledge) has offered new ways of revealing that “things could have been otherwise”. In his insightful contribution on how to study what is absent in modern technoscience practice, Scott Frickel observes that most of the new research in this vein considers “’things that are not there’ but were there once, or have become hidden, or are somewhere else” (Frickel 2014, 87). In contrast, however, he calls on us to attend to “absolute” absences, the “things that are not there or anywhere else and probably never were” (87-88). Continue Reading…

Author Information: James C. Lang, University of Toronto,

Lang, James C. 2012. Ignorare Aude! (Dare to be Ignorant! – Pace Kant) Social Epistemology Review and Reply Collective 2 (1): 5-10.

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Review of Townley, Cynthia. 2011. A defense of ignorance: Its value for knowers and roles in feminist and social epistemologies. Plymouth, UK: Lexington Books.

Agnotologists must surely be pleased with the recent flurry of publications on ignorance with Firestein’s 2012 book, Ignorance: How it drives science, following hard upon Cynthia Townley’s 2011 offering. Importantly, both of these works benefit to greater or lesser extent from two important recent compilations on ignorance: Shannon Sullivan and Nancy Tuana’s Race and Epistemologies of Ignorance, (2007) and Robert Proctor and Londa Schiebinger’s Agnotology: The Making and Unmaking of Ignorance (2008).[1] In her review of Firestein’s book, Lorraine Code notes that his use of Proctor’s work in supporting his own is overstating the case, and that the “overlap is quite minimal” (2012, 53-54).[2] Firestein’s use of ignorance as a “heuristic device,” as Code puts it, is a very interesting one-dimensional application of the concept. His book is a delightful read and laudable in its accessibility to non-scientists like me, but his point that science is driven by what is not known is made early on, and little more on ignorance itself beyond interesting examples of the same lies in the balance of the book. To a significant extent, Townley’s book addresses a great deal of what Code notes are the understandable absences in Firestein’s. Understandable because, as Code graciously says, Firestein is not writing for philosophers and I agree; it would be unfair of me to take comparisons to Townley’s approach to ignorance further. There are several other good reasons for philosophers to read Firestein’s book, however, not least in his disavowing pretentions to objectivity that logical positivists sometimes aspire to in their emulation of scientific knowledge.

Townley makes more productive use of the two collections, named above, although as she writes at the outset, her book is based in large part on her 2000 Ph.D. dissertation and thus it predates both volumes. This book fills important gaps in epistemological research on ignorance—the most salient being the absence of prior attention to ignorance at all in mainstream epistemology. Her arguments in defense of ignorance are complex and compelling, and although their purpose is quite different, they can be read as companions to other philosophical arguments that valorize ignorance found in the two collections. Continue Reading…

Author Information: Lorriane Code, York University,,

Code, Lorraine. 2012. Review of Stuart Firestein, Ignorance: How it Drives Science. Social Epistemology Review and Reply Collective 1 (9): 53-57

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Stuart Firestein Ignorance: How it Drives Science. New York: Oxford University Press, 2012, Pp. viii, 195.

Stuart Firestein’s book makes a provocative, if somewhat oblique, contribution to recent work on ignorance, for the line of thought is less clearly drawn between ignorance on one side, and received or established knowledge on the other than it is, for example, in Shannon Sullivan’s and Nancy Tuana’s (2007) Race and Epistemologies of Ignorance, or Robert Proctor’s and Londa Schiebinger’s (2008) Agnotology: The Making and Unmaking of Ignorance. In these two books, the project is overtly political in that the essays, variously, expose and deplore the ignorance that passes for knowledge for its effects in tacitly or even overtly endorsing racism, sexism, and other social injustices, in minimizing the dangers of tobacco smoking by promoting a level of doubt about their demonstrability, sustaining xenophobia through cultivated ignorance, serving commercial interests by suppressing nascent knowledge at the expense of human and ecological health and well-being. Firestein’s purpose could perhaps also be characterized as political, but in a less negative sense, for its commitment to applauding ignorance is somewhat differently construed, championing its heuristic value for stimulating scientific curiosity, exploration, problem solving. Moving away from a tacit but deeply embedded conviction in western culture that ignorance is, above all, to be deplored and conquered, dispelled, eradicated, the ignorance Firestein celebrates is akin to an invitation, exhibited in an empty or open space, but a charged space that makes room for action and energizes inquiry in the openings it exposes where innovative research can proceed, in areas contiguous with well-explored domains of scientific practice and discovery. Continue Reading…