Fallibilism is an attractive epistemological position, avoiding the Scylla of rationalism, and the Charybdis of scepticism. Acknowledging, on the one hand, human imperfection, yet claiming that science and rational inquiry are possible. Fallibilism is a thesis, but equally importantly – an epistemological recommendation. that we should never be absolutely sure of anything. My aim in this paper is to drive a wedge between the thesis and the recommendation. The (eminently plausible) doctrine, I shall argue, cannot be used to (...) ground the epistemological prescription for caution. (shrink)

For Kant, knowledge involves certainty. If “certainty” requires that the grounds for a given propositional attitude guarantee its truth, then this is an infallibilist view of epistemic justification. Such a view says you can’t have epistemic justification for an attitude unless the attitude is also true. Here I want to defend an alternative fallibilist interpretation. Even if a subject has grounds that would be sufficient for knowledge if the proposition were true, the proposition might not be true. And so there (...) is sometimes still rational room for doubt. The goal of this paper is to present four different models of what “certainty” amounts to, for Kant, each of which is compatible with fallibilism. (shrink)

Fallibilists claim that one can know a proposition on the basis of evidence that supports it even if the evidence doesn't guarantee its truth. Jessica Brown offers a compelling defence of this view against infallibilists, who claim that it is contradictory to claim to know and yet to admit the possibility of error.

This paper outlines a new type of skepticism that is both compatible with fallibilism and supported by work in psychology. In particular, I will argue that we often cannot properly trust our ability to rationally evaluate reasons, arguments, and evidence (a fundamental knowledge-seeking faculty). We humans are just too cognitively impaired to achieve even fallible knowledge, at least for many beliefs.

In Fallibilism Democracy and the Market, Calvin Hayes proposes an original solution to the major meta-theoretical issue in moral philosophy, the is-ought problem, then utilizes it to define and/or solve practical problems in both applied ethics and public policy. The solution and its applications are based on a unified theory of rationality applicable to epistemology, ethics and public policy, predicated on a revised Popperian fallibilism. It is intended as a defense of Karl Popper's political philosophy but only after (...) a substantial revision of its theoretical and meta-theoretical basis. (shrink)

Fallibilism is typically taken to face a problem from the apparent infelicity of concessive knowledge attributions (hereafter, CKAs). CKAs are of the form: “S knows that p, but it’s possible that q”, where q obviously entails not-p. CKAs sound to the ears of many philosophers as contradictory or infelicitous. CKAs, though, appear to be statements that fallibilists are committed to being true if fallibilism is true, since if S fallibly knows that p, then she cannot properly rule out (...) some possibility in which not-p. Do fallibilists, then, have some way of explaining the seeming infelicity of CKAs that does not impugn the truth of fallibilism? Fallibilists think so. In this connection, there are two well-known responses to the problem in the philosophical literature: Patrick Rysiew’s pragmatic strategy and Jason Stanley’s semantic strategy. While both strategies have real virtues, there are aspects of each strategy that face objections. In this paper, I outline those objections and develop some remedies for them. This paper will show that the challenge posed by CKAs is not a grave problem for fallibilism at all. In particular, I argue that either the semantic strategy succeeds or the pragmatic strategy succeeds. So, if CKAs really are statements that fallibilists are committed to being true if fallibilism is true, then the pragmatic strategy succeeds, but if the pragmatic strategy fails because CKAs are obviously false or are not statements that fallibilists are committed to being true if fallibilism is true, then the semantic strategy succeeds. Thus, the problem for fallibilism posed by CKAs is a problem that fallibilists are in a position to resolve. (shrink)

Fallibilism is the epistemological thesis that no belief (theory, view, thesis, and so on) can ever be rationally supported or justified in a conclusive way. Always, there remains a possible doubt as to the truth of the belief. Fallibilism applies that assessment even to science’s best-entrenched claims and to people’s best-loved commonsense views. Some epistemologists have taken fallibilism to imply skepticism, according to which none of those claims or views are ever well justified or knowledge. In fact, (...) though, it is fallibilist epistemologists (which is to say, the majority of epistemologists) who tend not to be skeptics about the existence of knowledge or justified belief. Generally, those epistemologists see themselves as thinking about knowledge and justification in a comparatively realistic way — by recognizing the fallibilist realities of human cognitive capacities, even while accommodating those fallibilities within a theory that allows perpetually fallible people to have knowledge and justified beliefs. Still, although that is the aim of most epistemologists, the question arises of whether it is a coherent aim. Are they pursuing a coherent way of thinking about knowledge and justification? Much current philosophical debate is centered upon that question. Epistemologists generally seek to understand knowledge and justification in a way that permits fallibilism to be describing a benign truth about how we can gain knowledge and justified beliefs. One way of encapsulating that project is by asking whether it is possible for a person ever to have fallible knowledge and justification. (shrink)

Fallibilist pluralism is a moral and epistemological position that preserves both broadly conceived ethical pluralisms and the possibility of searching for a shared moral vision. In this essay Katariina Holma defends fallibilist pluralism as an important epistemological contribution to today's theories on citizenship education and analyzes the educational difficulties of adopting fallibilist pluralism as a conceptual framework in which citizens would encounter different others. Holma argues that to be successful, theories on citizenship education require—in addition to a justified philosophical foundation—a (...) more profound psychological understanding of the role emotions play in human morality and moral development. Holma also analyzes two philosophical biases that tend to obscure our understanding of the central role played by emotional dispositions on encountering difference. (shrink)

Fallibilism in epistemology is neither identical to nor unrelated to the ordinary notion of fallibility. In ordinary life we are forced to the conclusion that human beings are prone to error. The epistemological doctrine of fallibilism, though, is about the consistency of holding that humans have knowledge while admitting certain limitations in human ways of knowing. As will be seen, making the content of the basic intuition more precise is both somewhat contentious and the key to an adequate (...) definition of fallibilism. Before moving on to this project I will address a few preliminary issues. Then, after canvassing some prevailing views I will address two concerns. First, I will address the concern that prevailing views do not adequately take into account fallible knowledge of necessary truths and are thus not fully general accounts of fallible knowledge. Second, I will address probabilistic accounts of fallibilism. I will suggest that a simple, adequate account of fallibilism is possible. (shrink)

Fallibilists about looks deny that the relation of looking the same as is non-transitive. Regarding familiar examples of coloured patches suggesting that such a relation is non-transitive, they argue that, in fact, indiscriminable adjacent patches may well look different, despite their perceptual indiscriminability: it’s just that we cannot notice the relevant differences in the chromatic appearances of such patches. In this paper, I present an argument that fallibilism about looks requires commitment to an empirically false consequence. To succeed in (...) deflecting putative cases of non-transitivity, fallibilists would have to claim that there can’t be any perceptual limitations of any kind on human chromatic discrimination. But there are good reasons to think such limitations exist. (shrink)

In this paper I argue for a doctrine I call ?infallibilism?, which I stipulate to mean that If S knows that p, then the epistemic probability of p for S is 1. Some fallibilists will claim that this doctrine should be rejected because it leads to scepticism. Though it's not obvious that infallibilism does lead to scepticism, I argue that we should be willing to accept it even if it does. Infallibilism should be preferred because it has greater explanatory power (...) than fallibilism. In particular, I argue that an infallibilist can easily explain why assertions of ?p, but possibly not-p? (where the ?possibly? is read as referring to epistemic possibility) is infelicitous in terms of the knowledge rule of assertion. But a fallibilist cannot. Furthermore, an infallibilist can explain the infelicity of utterances of ?p, but I don't know that p? and ?p might be true, but I'm not willing to say that for all I know, p is true?, and why when a speaker thinks p is epistemically possible for her, she will agree (if asked) that for all she knows, p is true. The simplest explanation of these facts entails infallibilism. Fallibilists have tried and failed to explain the infelicity of ?p, but I don't know that p?, but have not even attempted to explain the last two facts. I close by considering two facts that seem to pose a problem for infallibilism, and argue that they don't. (shrink)

A distinctive feature of Juan Comesaña's epistemological account is the possibility of an agent possessing a false proposition as evidence. Comesaña argues that there are a number of theoretical virtues of his account once we accept this possibility, however, one might expect that there are particular vices of his account as well. Littlejohn and Dutant (2021) claim that a reflective agent who accepts Comesaña's view is rationally compelled to update their credences differently than unreflective agents, or else they will be (...) guilty of a problematic kind of doublethink: evidence in general can be false, but my evidence is never false. I argue that parallel reasoning applies to any epistemological view that says that it is possible for a rational agent to be wrong about what their evidence is. When a rational agent reflectively accepts that they could be wrong about their evidence they are rationally compelled to update their credences differently than unreflective agents, or else they will be guilty of a problematic kind of doublethink: even though rational agents in general are wrong about their evidence, I'm never wrong about my evidence. Reflecting on a particular challenge to Comesaña's view ultimately reveals a general challenge to fallibilism. (shrink)

This paper defends the epistemological doctrine of fallibilism from recent objections. In “The Myth of Knowledge” Laurence BonJour argues that we should reject fallibilism for two main reasons: first, there is no adequate way to specify what level of justification is required for fallible knowledge; second, we cannot explain why any level of justification that is less than fully conclusive should have the significance that makes knowledge valuable. I will reply to these challenges in a way that allows (...) me to make progress on a number of important issues in contemporary epistemology: epistemic value, the functional roles of knowledge attributions, experimental epistemology, skepticism, the Gettier problem, and the lottery paradox. My argument is motivated by appealing to various insights derived from the method of ‘practical explication’, particularly the idea that a central purpose of the concept of knowledge is to flag reliable informants. My conclusion is that various practical and theoretical considerations derived from the method of practical explication support the fallibilist conception of knowledge. (shrink)

In response to a recent argument by David Bloor, I argue that denying absolutes does not necessarily lead to relativism, that one can be a fallibilist without being a relativist. At issue are the empirical natural sciences and what might be called “framework relativism”, that is, the idea that there is always a conceptual scheme or set of practices in use, and all observations are theory-laden relative to the framework. My strategy is to look at the elements that define a (...) relativist stance and show where the pragmatic fallibilist disagrees. Defending the pragmatic notion of experience will be central, given that relativists reject the idea that experience can play a role in objectively justifying belief. We can reject all absolutes and start from the premise that everything is historical, contingent, and situated. One of the lessons of pragmatism is that universal and fixed principles are not necessary for objective knowledge. (shrink)

This paper argues that a priori justification is, in principle, compatible with naturalism—if the a priori is understood in a way that is free of the inessential properties that, historically, have been associated with the concept. I argue that empirical indefeasibility is essential to the primary notion of the a priori ; however, the indefeasibility requirement should be interpreted in such a way that we can be fallibilist about apriori-justified claims. This fallibilist notion of the a priori accords with the (...) naturalist’s commitment to scientific methodology in that it allows for apriori-justified claims to be sensitive to further conceptual developments and the expansion of evidence. The fallibilist apriorist allows that an a priori claim is revisable in only a purely epistemic sense. This modal claim is weaker than what is required for a revisability thesis to establish empiricism, so fallibilist apriorism represents a distinct position. (shrink)

Fallibilism is ubiquitous in contemporary epistemology. I argue that a paradox about knowledge, generated by considerations of truth, shows that fallibilism can only deliver knowledge in lucky circumstances. Specifically, since it is possible that we are brains‐in‐vats (BIVs), it is possible that all our beliefs are wrong. Thus, the fallibilist can know neither whether or not we have much knowledge about the world nor whether or not we know any specific proposition, and so the warrant of our knowledge‐claims (...) is much reduced and second‐order skepticism is generated. Since this is the case in both skeptical and everyday contexts, contextualism cannot resolve the paradox. (shrink)

This chapter argues that epistemologists should replace a “standard alternatives” picture of knowledge, assumed by many fallibilist theories of knowledge, with a new “multipath” picture of knowledge. The chapter first identifies a problem for the standard picture: fallibilists working with this picture cannot maintain even the most uncontroversial epistemic closure principles without making extreme assumptions about the ability of humans to know empirical truths without empirical investigation. The chapter then shows how the multipath picture, motivated by independent arguments, saves (...) class='Hi'>fallibilism from this problem. The multipath picture is based on taking seriously the idea that there can be multiple paths to knowing some propositions about the world. An overlooked consequence of fallibilism is that these multiple paths to knowledge may involve ruling out different sets of alternatives, which should be represented in a fallibilist picture of knowledge. The chapter concludes by considering inductive knowledge and strong epistemic closure from this multipath perspective. (shrink)

Fallibilism is a precondition for the conversation between culturally distinct philosophies that comparative philosophy tries to bring about. Without an acknowledgement that our own tradition’s claims may be incomplete or mistaken, we would have no reason to engage members of other communities. Were the early Confucians fallibilists? While some contemporary commentators have seen fallibilism as an essential characteristic of the Confucian tradition, others have argued that the tradition is characterized instead by an “epistemological optimism,” and must be substantially (...) revised if it is to meet the challenges of the modern world. What both sets of commentators have in common is that they see fallibilism as a kind of intellectual virtue. If, to adapt a statement from Peirce, fallibilism’s consequences are antagonistic to Confucianism, then so much the worse for Confucianism. In this paper, I want to look at the issue of fallibilism in the central text of Confucianism, the Analects. At the heart of this text I find a puzzle that complicates both of the above-mentioned views. Confucius’ teachings advocate personal humility, flexibility, and listening to others, on the one hand, while at the same time considering the central teachings themselves to be infallible. In the first half of the paper I look at some textual evidence that shows that Confucius advocates a fallibility of persons but not a full-fledged epistemic one, and in the second half I give an explanation of why this is the case. (shrink)

Lewis concludes that fallibilism is uncomfortable, though preferable to scepticism. However, he believes that contextualism about knowledge allows us to ‘dodge the choice’ between fallibilism and scepticism. For the contextualist semantics for ‘know’ can explain the oddity of fallibilism, without landing us into scepticism.

It is widely acknowledged that epistemic modals admit of inter-subjective flexibility. This paper introduces intra-subjective flexibility for epistemic modals and draws on this flexibility to argue that fallibilism is consistent with the standard account of epistemic modals.

Fallibilism about knowledge and justification is a widely held view in epistemology. In this paper. I will try to arrive at a proper formulation of fallibilism. Fallibilists often hold that Cartesian skepticism is a view that deserves to be taken seriously and dealt with somehow. I argue that it turns out that a canonical form of skeptical argument depends upon the denial of fallibilism. I conclude by considering a response on behalf of the skeptic.

J. S. Mill regards individuality as the most fundamental of human interests–theprincipal condition of and main ingredient in self-development. But in addition tothe individualist-functionalist element in Mill’s thought there is also a strongelement of fallibilism derived from an empiricist view of the nature and possibilities of human knowledge. A corollary of Mill’s fallibilism is his conception of human nature as essentially open and incomplete. His doctrine of individuality and self-development, on the other hand, implies that the individual is (...) definable by certain necessary and permanent characteristics. Following a discussion of the empiricist and fallibilist strain in Mill’s liberalism, the present paper offers an interpretation of Mill’s view that reconciles these two seemingly discordant elements in his understanding of man. (shrink)

Any theory of knowledge that is fallibilist—i.e., that allows for one to have knowledge that could have been false or accidentally true—faces the lottery paradox. The paradox arises from the combination of two plausible claims: first, no one can know that one’s lottery ticket will lose prior to learning that it in fact has lost, and, second, the justification one has for the belief that one’s ticket will lose is just as good as the justification one has for paradigmatic instances (...) of knowledge. In thispaper, I offer a solution to the lottery paradox that is grounded in a thorough-going acceptance of fallibilism. (shrink)

Empirical philosophy of religion is usually appraised in light of its theological uses, rather than in terms of its relation to philosophical forms of empiricism. The present paper examines the empirical theism of Henry Nelson Wieman by relating it to Carl Hempel's critique of functionalism, Karl Popper's use of falsifiability, and the growth of post–empiricist anti–foundationalism in epis–temology. It is concluded that Wieman's argument commits the fallacy of affirming the consequent; that his theistic perspective nevertheless offers an important heuristic device (...) in line with fal–libilism, and that his radical empiricism anticipates recent anti–foundationalist trends. (shrink)

Sayer argues that Popper defended a logicist philosophy of science. The problem with such logicism is that it creates what is termed here as a `truncated foundationalism', which restricts epistemic certainty to the logical form of scientific theories whilst having nothing to say about their substantive contents. Against this it is argued that critical realism, which Sayer advocates, produces a linguistic version of truncated foundationalism and that Popper's problem-solving philosophy, with its emphasis on developing knowledge through criticism, eschews all forms (...) of foundationalism and is better able to account for the development of substantive knowledge claims. Key Words: critical realism • fallibilism • logicism • post-positivism • truncated foundationalism. (shrink)

The Igbo knowledge system articulated by Amaechi Udefi is insufficient to ensure knowledge progress as opposed to the system found in fallibilism theory. The reason is that there is a level of intellectual openness fallibilism theory guarantees that is not found in Udefi’s thought. This paper aims to do a comparative study of fallibilism theory and Udefi’s account of the Igbo knowledge system. The study also investigates to what extent each knowledge system can ensure knowledge growth and (...) development. The significance of this study is to highlight the importance of knowledge progress in the overall development of society. This paper argues that even though Udefi and Popper were reasoning from different cultural environments, Popper’s falsifiability theory is more open to knowledge progress than Udefi’s Igbo knowledge system. The expository, historical, comparative and evaluative methods were used. (shrink)

If knowing requires believing on the basis of evidence that entails what’s believed, we have hardly any knowledge at all. Hence the near-universal acceptance of fallibilism in epistemology: if it's true that "we are all fallibilists now" (Siegel 1997: 164), that's because denying that one can know on the basis of non-entailing evidence1is, it seems, not an option if we're to preserve the very strong appearance that we do know many things (Cohen 1988: 91). Hence the significance of concessive (...) knowledge attributions (CKAs) (Rysiew 2001)—i.e., sentences of the form 'S knows that p, but it's possible that q' (where q entails not-p). To many, utterances of such sentences sound very odd indeed. According to David Lewis (1996: 550), however, such sentences are merely "overt, explicit" statements of fallibilism; if so, their seeming incoherence suggests that, contrary to our everyday epistemic pretensions, "knowledge must be by definition infallible" after all (ibid.: 549). -/- Recently Jason Stanley (2005) has defended fallibilism against the Lewisian worry that overtly fallibilistic speech is incoherent. According yo Stanley, CKAs are not just odd-sounding: in most cases, they are simply false. But this doesn't impugn fallibilism. Insofar as the odd-sounding utterances Lewis cites state the fallibilist idea, the latter portion thereof ('S cannot eliminate a certain possibility in which not-p', e.g.) expresses the idea that the subject's evidence doesn't entail what's (allegedly) known (hence, the negation of any contrary propositions). According to Stanley, however, this is not the best reading of the possibility clauses CKAs contain. On the correct account of the latter, while the sentences Lewis cites are almost always self-contradictory, they don't capture the fallibilist idea after all. Here, we argue that the sentences in question do express precisely the fallibilist idea, but argue that Lewis has nonetheless failed to raise a problem for the latter. In addition, we respond to worries that the resulting view of the semantics of epistemic possibility statements has certain unacceptable consequences. (shrink)

Alex Worsnip argues in favor of what he describes as a particularly robust version of fallibilism: subjects can sometimes know things that are, for them, possibly false (in the epistemic sense of 'possible'). My aim in this paper is to show that Worsnip’s argument is inconclusive for a surprising reason: the existence of possibly false knowledge turns on how we ought to model entailment or consequence relations among sentences in natural language. Since it is an open question how we (...) ought to think about consequence in natural language, it is an open question whether there is possibly false knowledge. I close with some reflections on the relation between possibly false knowledge and fallibilism. I argue that there is no straightforward way to use linguistic data about natural language epistemic modals to either verify or refute the fallibilist thesis. (shrink)

Hope, in its propositional construction "I hope that p," is compatible with a stated chance for the speaker that not-p. On fallibilist construals of knowledge, knowledge is compatible with a chance of being wrong, such that one can know that p even though there is an epistemic chance for one that not-p. But self-ascriptions of propositional hope that p seem to be incompatible, in some sense, with self-ascriptions of knowing whether p. Data from conjoining hope self-ascription with outright assertions, with (...) first- and third-person knowledge ascriptions, and with factive predicates suggest a problem: when combined with a plausible principle on the rationality of hope, they suggest that fallibilism is false. By contrast, the infallibilist about knowledge can straightforwardly explain why knowledge would be incompatible with hope, and can offer a simple and unified explanation of all the linguistic data introduced here. This suggests that fallibilists bear an explanatory burden which has been hitherto overlooked. (shrink)

This paper explores the question of how the epistemological thesis of fallibilism should best be formulated. Sections 1 to 3 critically discuss some influential formulations of fallibilism. In section 4 I suggest a formulation of fallibilism in terms of the unavailability of epistemically truth-guaranteeing justification. In section 5 I discuss the claim that unrestricted fallibilism engenders paradox and argue that this claim is unwarranted.

Fallibilism: Evidence and Knowledge, by BrownJessica. Oxford: Oxford University Press, 2018. Pp. xii + 197.

I argue that fallibilism, single-premise epistemic closure, and one formulation of the “knowledge-action principle” are inconsistent. I will consider a possible way to avoid this incompatibility, by advocating a pragmatic constraint on belief in general, rather than just knowledge. But I will conclude that this is not a promising option for defusing the problem. I do not argue here for any one way of resolving the inconsistency.

The Preface Paradox apparently shows that it is sometimes rational to believe logically incompatible propositions. In this paper, I propose a way out of the paradox based on the ideas of fallibilism and verisimilitude. More precisely, I defend the view that a rational inquirer can fallibly believe or accept a proposition which is false, or likely false, but verisimilar; and I argue that this view makes the Preface Paradox disappear. Some possible objections to my proposal, and an alternative view (...) of fallible belief, are briefly discussed in the final part of the paper. (shrink)

The Igbo knowledge system articulated by Amaechi Udefi is insufficient to ensure knowledge progress as opposed to the system found in fallibilism theory. The reason is that there is a level of intellectual openness fallibilism theory guarantees that is not found in Udefi’s thought. This paper aims to do a comparative study of fallibilism theory and Udefi’s account of the Igbo knowledge system. The study also investigates to what extent each knowledge system can ensure knowledge growth and (...) development. The significance of this study is to highlight the importance of knowledge progress in the overall development of society. This paper argues that even though Udefi and Popper were reasoning from different cultural environments, Popper’s falsifiability theory is more open to knowledge progress than Udefi’s Igbo knowledge system. The expository, historical, comparative and evaluative methods were used. (shrink)

According to the received view, genuine mathematical justification derives from proofs. In this article, I challenge this view. First, I sketch a notion of proof that cannot be reduced to deduction from the axioms but rather is tailored to human agents. Secondly, I identify a tension between the received view and mathematical practice. In some cases, cognitively diligent, well-functioning mathematicians go wrong. In these cases, it is plausible to think that proof sets the bar for justification too high. I then (...) propose a fallibilist account of mathematical justification. I show that the main function of mathematical justification is to guarantee that the mathematical community can correct the errors that inevitably arise from our fallible practices. (shrink)

This article addresses Tuukka Kaidesoja’s critique of the philosophical presuppositions of Roy Bhaskar’s theories of critical realism. The article supports Kaidesoja’s naturalistic approach to the philosophy of the social sciences, including the field of social ontology. The article discusses the specific topics of fallibilism, emergence, and causal powers. I conclude that Kaidesoja’s book is a valuable contribution to current debates over critical realism.

Part of an early version of this paper was read at the University of Warwick in October 1977, and a later version was read at the Newcastle Royal Institute of Philosophy in November 1977 and at Aberystwyth and Oxford in early 1978. Thanks are due to the many colleagues and friends who made helpful comments on early drafts; special thanks to Hugh Mellor, Rita Nolan and Paul Weiss for detailed written criticisms, and to Don Locke, for very helpful discussions.

This article argues that inquirers should adopt an active orientation to the limits of their knowledge, an approach referred to as “Transformational Fallibilism”. Drawing on the Popperian tradition, this approach treats the fallibility of knowledge as more than a philosophical nicety, rather seeing the questioning of claims, including those that have been successful, as a key way to improve the understandings of inquirers. This is illustrated with reference to the example of Newtonian and Einsteinian understandings of gravity and time (...) in the natural sciences, and debates about the role of fathers in child-rearing in the social sciences. I compare this approach to that found within critical realism, arguing that while defenders of the latter acknowledge fallibility to some extent, certain of their arguments also place problematic limits on it. Examining Sayer’s work, I argue that his view that practically successful understandings reveal something about the structure of the world involves an overconfidence in these understandings. I suggest that Elder-Vass’s use of the idea of approximate truth involves a similar difficulty. By contrast, I argue for the importance of treating all elements of the understanding, including those bound up with practical successes, as potentially in need of reconstruction at any point. (shrink)

In this text, the relationship between fallibilism and cognitive vulnerability is examined using Richard Rorty’s thinking as an example. First, some of Rorty’s central ideas are collected and commented on, especially the substitution of objectivity for solidarity, since it affects relevant issues of epistemology and of reflection on rationality. Next, the notions of fallibilism and cognitive vulnerability are examined, which will be connected to an existential dimension of vulnerability. Examples of all those things are also given from Rorty’s (...) thinking and it is highlighted that the author operates with both a negative and a positive sense of existential vulnerability. It is then stated that Rorty’s proposal implies pessimistic fallibilism and an excess of cognitive vulnerability. First, it is argued that the cause of this lies in the fact that his approach is imprisoned in what Richard Bernstein called Cartesian anxiety and secondly, this generates unwanted consequences for the Rortyan goals themselves to raise his ethnocentric proposal as a non-relativistic alternative to realism and authoritarianism. In this respect, it is maintained that the priority that Rorty attributes to solidarity is accompanied by the rejection of any notion of evidence. This produces a conceptual lacuna in the structure of his thought that makes it impossible to reflect philosophically on an epistemic activity (the activity of adducing or requesting evidence) that is a normal part of day-to-day conversational exchanges as important as controversies to determine the best option in each case. In response, we will argue that one can better work towards the achievement of Rortyan goals if we bear in mind that reasons based on solidarity do not replace and do not deactivate the value of epistemic reasons, although they do combine and reinforce each other. (shrink)

In this article, I argue that fallibilistic justification is insufficient for propositional knowledge if veritic luck is involved. I provide a thought experiment to demonstrate that even very strong non-factive evidence is insufficient for knowledge if veritic luck is present. I then distinguish between precise justification, which I suggest is required for knowledge in cases of veritic luck, and loose justification, which is sufficient for practical cases in which beliefs are reasonable to hold even if they fall short of being (...) items of knowledge. In addition, I provide a reason for holding that PJ is required for all items of propositional knowledge, and not only for cases of veritic luck. Lastly, I propose that Gettier-style cases pertain to an ambiguity between PJ and LJ. (shrink)

Although recent epistemology has been marked by several prominent disagreements – e.g., between foundationalists and coherentists, internalists and externalists – there has been widespread agreement that some form of fallibilism must be correct. According to a rough formulation of this view, it is possible for a subject to have knowledge even in cases where the justification or grounding for the knowledge is compatible with the subject’s being mistaken. In this paper, I examine the motivation for fallibilism before providing (...) a fully general account of the view. I conclude by looking at the two major difficulties for fallibilism: the Gettier problem and the lottery paradox. (shrink)

In the broadest sense of the term, fallibilism is an anti-dogmatic intellectual stance or attitude: an openness to the possibility that one has made an error and an accompanying willingness to give a fair hearing to arguments that one’s belief is incorrect (no matter what that belief happens to be about). So understood, fallibilism’s central insight is that it is possible to remain open to new evidence and arguments while also reasonably treating an issue as settled for the (...) purposes of current inquiry and action. Fallibilism, so construed, was given its most influential formulation – and its name – by C. S. Peirce, though it was advocated by earlier philosophers as well, particularly the later ancient skeptic Philo of Larissa and perhaps also Hume. Contemporary epistemologists almost universally agree in endorsing this intellectual stance; it is part of the undisputed framework within which contemporary epistemological theorizing takes place. (shrink)

Among the main reactions to scepticism, fallibilism is certainly the most popular nowadays. However, fallibilism faces a very strong and well-known objection. It has to grant that concessive knowledge attributions—assertions of the form “I know that p but it might be that not p”—can be true. Yet, these assertions plainly sound incoherent. Fallibilists have proposed to explain this incoherence pragmatically. The main proponents of this approach appeal to Gricean implicatures (Rysiew in Noûs 35(4):477514, 2001; Dougherty and Rysiew in (...) Philos Phenomenol Res 78(1):123132, 2009; Dougherty and Rysiew in Synthese 181(3):395403, 2011). Very recently, some philosophers have observed that fallibilists can also explain this apparent incoherence pragmatically if they embrace a (context-sensitive) certainty norm for assertion (Petersen in Synthese 196(11):4691–4710, 2019; Beddor in Philos Impr 20(8), 2020; Vollet in Dialectica 74:3, 2020). In this paper, I argue for the superiority of this latter explanation over its older rivals. (shrink)

No philosopher has argued as forcefully and as convincingly for the fallibility of human knowledge as Hans Albert has done in his classic Traktat über kritische Vernunft. He exposed all those who, through a process of immunization, make some chosen aspects of their knowledge impervious to all criticism.

We may usefully distinguish between one’s having fallible knowledge and having a fallibilist stance on some of one’s knowledge. A fallibilist stance could include a concessive knowledge-attribution. But it might also include a questioning knowledge-attribution. Attending to the idea of a QKA leads to a distinction between what we may call closed knowledge that p and open knowledge that p. All of this moves us beyond Elgin’s classic tale of the epistemic capacities of Holmes and of Watson, and towards a (...) way of resolving Kripke’s puzzle about dogmatism and knowing. (shrink)

In april 1872, with the caisson at a depth of seventy-odd feet and still no bedrock, two men died. The strain for Roebling was nearly unbearable, as his wife later said. On May 18, a third man died, and that same day Roebling made the most difficult and courageous decision of the project. Staking everything — the success of the bridge, his reputation, his career - he ordered a halt. The New York tower, he had concluded, could stand where it (...) was, at a depth of 78 feet 6 inches, not on bedrock, but on “hardpack” sand. From examinations of the strata he had determined to his own satisfaction that no movement had occured at the level since the time of deposit millions of years in the geologic past; so, he said, it was “good enough to found upon”. (shrink)