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4284Instrumental RationalityIn Tim Crane (ed.), Routledge Encyclopedia of Philsophy, Routledge. 2013.This is a short introductory article. I focus on three questions: What is instrumental rationality? What are the principles of instrumental rationality? Could instrumental rationality be all of practical rationality?
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791Two Accounts of the Normativity of RationalityJournal of Ethics and Social Philosophy 4 (1): 1-9. 2009.Recent views of reasons and rationality make it plausible that it can sometimes be rational to do what you have no reason to do. A number of writers have concluded that if this is so, rationality is not normative. But this is a mistake. Even if we assume a tight connection between reasons and normativity, the normativity of rationality does not require that there is always reason to be rational. The first half of this paper illustrates this point with reference to the subjective reasons account …Read more
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2082The Normativity of RationalityPhilosophy Compass 5 (12): 1057-1068. 2010.This article is an introduction to the recent debate about whether rationality is normative – that is, very roughly, about whether we should have attitudes which fit together in a coherent way. I begin by explaining an initial problem – the “detaching problem” – that arises on the assumption that we should have coherent attitudes. I then explain the prominent “wide-scope” solution to this problem, and some of the central objections to it. I end by considering the options that arise if we reject …Read more
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3713What is Reasoning?Mind 127 (505): 167-196. 2018.Reasoning is a certain kind of attitude-revision. What kind? The aim of this paper is to introduce and defend a new answer to this question, based on the idea that reasoning is a goodness-fixing kind. Our central claim is that reasoning is a functional kind: it has a constitutive point or aim that fixes the standards for good reasoning. We claim, further, that this aim is to get fitting attitudes. We start by considering recent accounts of reasoning due to Ralph Wedgwood and John Broome, and arg…Read more
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1870If you justifiably believe that you ought to Φ, you ought to ΦPhilosophical Studies 173 (7): 1873-1895. 2016.In this paper, we claim that, if you justifiably believe that you ought to perform some act, it follows that you ought to perform that act. In the first half, we argue for this claim by reflection on what makes for correct reasoning from beliefs about what you ought to do. In the second half, we consider a number of objections to this argument and its conclusion. In doing so, we arrive at another argument for the view that justified beliefs about what you ought to do must be true, based in part …Read more
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1321Perspectivism and the Argument from GuidanceEthical Theory and Moral Practice 20 (2): 361-374. 2017.Perspectivists hold that what you ought to do is determined by your perspective, that is, your epistemic position. Objectivists hold that what you ought to do is determined by the facts irrespective of your perspective. This paper explores an influential argument for perspectivism which appeals to the thought that the normative is action guiding. The crucial premise of the argument is that you ought to φ only if you are able to φ for the reasons which determine that you ought to φ. We show that …Read more
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460The symmetry of rational requirementsPhilosophical Studies 155 (2): 227-239. 2011.Some irrational states can be avoided in more than one way. For example, if you believe that you ought to A you can avoid akrasia by intending to A or by dropping the belief that you ought to A. This supports the claim that some rational requirements are wide-scope. For instance, the requirement against akrasia is a requirement to intend to A or not believe that you ought to A. But some writers object that this Wide-Scope view ignores asymmetries between the different ways of avoiding irrational…Read more
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108Normativity: Epistemic and Practical (edited book)Oxford University Press. 2018.What should I do? What should I think? Traditionally, ethicists tackle the first question, while epistemologists tackle the second. Philosophers have tended to investigate the issue of what to do independently of the issue of what to think, that is, to do ethics independently of epistemology, and vice versa. This collection of new essays by leading philosophers focuses on a central concern of both epistemology and ethics: normativity. Normativity is a matter of what one should or may do or think…Read more
University of California, Santa Barbara
Department of Philosophy, University of California, Santa Barbara
PhD, 2008
Southampton, England, United Kingdom of Great Britain and Northern Ireland
Areas of Interest
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