A key debate in the epistemology of testimony concerns when it is reasonable to acquire belief through accepting what a speaker says. This debate has been largely understood as the debate over how much, or little, assessment and monitoring an audience must engage in. When it is understood in this way the debate simply ignores the relationship speaker and audience can have. Interlocutors rarely adopt the detached approach to communication implied by talk of assessment and monitoring. Audiences trust speakers to (...) be truthful and demonstrate certain reactive attitudes if they are not. Trust and the accompanying willingness to these reactive attitudes can then provide speakers with a reason to be trustworthy. So through ignoring interlocutors' engagement with the communicative process, the existing debate misses the possibility that it is an audience's trusting a speaker that makes it reasonable for the audience to accept what the speaker says. (shrink)

Most philosophical discussion of trust focuses on the three-place trust predicate: X trusting Y to φ. This article argues that it is the one-place and two-place predicates – X is trusting, and X trusting Y – that are fundamental.

One thing wrong with lying is that it can be manipulative. Understanding why lying can be a form of manipulation involves understanding how our telling someone something can give them a reason to believe it, and understanding this requires seeing both how our telling things can invite trust and how trust can be a reason to believe someone. This paper aims to outline the mechanism by means of which lies can be manipulative and through doing so identify a unique reason (...) for accepting testimony; a reason based on trusting a speaker’s telling. (shrink)

In trusting a speaker we adopt a credulous attitude, and this attitude is basic: it cannot be reduced to the belief that the speaker is trustworthy or reliable. However, like this belief, the attitude of trust provides a reason for accepting what a speaker says. Similarly, this reason can be good or bad; it is likewise epistemically evaluable. This paper aims to present these claims and offer a genealogical justification of them.

Testimony is a source of knowledge. On many occasions, the explanation of one’s knowing that p is that a speaker, S, told one that p. Our testimonial sources—the referents of ‘S’—can be other individuals, and they can be collectives; that is, in addition to learning from individuals, we learn things from committees, commissions, councils, clubs, teams, research groups, departments, administrations, churches, states and other social groups. North Korea might make a declaration about its missile programme, the church about the ordination (...) of women priests, the council about its deficit, the research group about its findings, and so on. We will look at a few examples in detail shortly, but the starting point is that social groups can be a source of testimony, and we can learn things from such collective testimony. The question this paper pursues is, what explains our learning that p from collective testimony to p? (shrink)

Moral obligation, Darwall argues, is irreducibly second personal. So too, McMyler argues, is the reason for belief supplied by testimony and which supports trust. In this paper, I follow Darwall in arguing that the testimony is not second personal ?all the way down?. However, I go on to argue, this shows that trust is not fully second personal, which in turn shows that moral obligation is equally not second personal ?all the way down?

What should one do in the face of disagreement? Should one suspend belief, or can one persist in one’s belief? This paper addresses this question through consideration of the related problem of what experts one can trust. What determines what one should in the face of disagreement, the paper argues, are both facts about one’s warrant for belief and facts about how this warrant is possessed. In arguing this, positive proposals are made about the nature of epistemic agency and how (...) this connects with dogmatism, trust and epistemic autonomy. (shrink)

We can differ in our beliefs, values, interests, goals, preferences and moral psychologies. How we see things can be different. But in none of these respects is our thinking fixed. Beliefs, value, preferences, moral psychology and so on can change. And sometimes the change can be significant enough to warrant talk of a conversion. The aim of this paper is then to investigate the nature and rationality of conversion. What is it to undergo a conversion? What practical or epistemic justification (...) can be given of conversion? (shrink)

Should we tell other people the truth? Should we believe what other people tell us? This paper argues that something like these norms of truth-telling and belief govern our production and receipt of testimony in conversational contexts. It then attempts to articulate these norms and determine their justification. More fully specified these norms prescribe that speakers tell the truth informatively, or be trustworthy, and that audiences presume that speakers do this, or trust. These norms of trust, as norms of conversational (...) cooperation, would then seem to be justified on the basis of the interest that each has in the cooperative outcome. The norms of trust would then be justified as Lewisian conventions. Howver, the joint outcome prescribed by these norms is not a equilibrium point: a speaker always does better to have an audience’s trust and the liberty to tell the truth or not as it suits. In this way, testimony presents a problem of trust. The justification of these norms of trust then starts from the recognition that any society that did not resolve this problem of trust would be stymied as a society. The resolution of this problem then requires securing the motivations characteristic of trusting and being trustworthy, where to have these motivations is to have an ethical outlook defined in terms of internalising these norms of trust. This justification genealogical and it is one of value. (shrink)

Faced with evidence that what a person said is false, we can nevertheless trust them and so believe what they say – choosing to give them the benefit of the doubt. This is particularly notable when the person is a friend, or someone we are close to. Towards such persons, we demonstrate a remarkable epistemic partiality. We can trust, and so believe, our friends even when the balance of the evidence suggests that what they tell us is false. And insofar (...) as belief is possible, it is also possible to acquire testimonial knowledge on those occasions when the friends know what they tell us. This paper seeks to explain these psychological and epistemological possibilities. (shrink)

ABSTRACTAmateur and professional sportspersons, Bernard Suits proposed, are differentiated by their attitude towards their sport. For the amateur, competition is a game done for its own sake, while...

Social epistemology should be truth-centred, argues Goldman. Social epistemology should capture the ‘logic of everyday practices’ and describe socially ‘situated’ reasoning, says Fuller. Starting from Goldman’s vision of epistemology, this paper aims to argue for Fuller’s contention. Social epistemology cannot focus solely on the truth because the truth can be got in lucky ways. The same too could be said for reliability. Adding a second layer of epistemic evaluation helps only insofar as the reasons thus specified are appropriately connected to (...) reliability. These claims are first made in abstract, and then developed with regard to our practice of trusting testimony, where an epistemological investigation into the grounds of reliability must inevitably detail the ‘logic of everyday practices’. (shrink)

One can have faith in someone, believe in someone and trust someone, and these notions seem closely related. Any account of faith should then address its relation to trust and belief. Like trust, faith can similarly have propositional and relational forms. One can have faith that God is good and faith in God; one can trust that another will do something and trust them to do it. Starting from a comparison between these forms of faith and trust, this paper proposes (...) a philosophical analysis of faith and its relation to trust and belief. (shrink)

We enjoy first-person authority with respect to a certain class of actions: for these actions, we know what we are doing just because we are doing it. This paper first formulates an epistemological principle that captures this authority in terms of trying to act in a way that one has the capacity to act. It then considers a case of effortful action – running a middle distance race – that threatens this principle. And proposes the solution of changing the metaphysics (...) of action: one can keep hold of the idea that we have first-person authority over what we are doing by adopting a disjunctive account of action. (shrink)

Clark and Chalmers argue that the mind is extended, and, in particular that non-bodily items can be functionally identified as beliefs. This paper argues that some sense can be made of the view that the mind is extended, or extends beyond bodily limits. However, it is argued, that it is not (non-occurrent) belief that is extended but (non-occurrent) knowledge, and specifically memory.

What is it like to give birth? Or have your first child? Or see red for the first time? Arguably, knowing how to answer these questions requires having certain experiences. Arguably you cannot get to know what it is like to give birth, for instance, by simply reading someone’s birth story. If this is so, then there are certain limits on testimony as a source of knowledge. This claim is familiar: it has been argued that we cannot, or should not, (...) rely on testimony when it comes to moral matters. And argued that we cannot, or should not, rely on testimony when it comes to aesthetic judgement. This paper aims to build an explanation of our pessimism about testimony as to what experiences are like that also covers moral and aesthetic testimony, about which we can be similarly pessimistic. And the explanation given is such that it can make good sense of the optimism we can demonstrate with respect to each of these domains. (shrink)