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  1. Parfit on Reasons and Rule Consequentialism.Douglas W. Portmore - 1998 - In Martina Herrmann (ed.), Reading Parfit. Springer Netherlands.
    I argue that rule consequentialism sometimes requires us to act in ways that we lack sufficient reason to act. And this presents a dilemma for Parfit. Either Parfit should concede that we should reject rule consequentialism (and, hence, Triple Theory, which implies it) despite the putatively strong reasons that he believes we have for accepting the view or he should deny that morality has the importance he attributes to it. For if morality is such that we sometimes have decisive reason (...)
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  • What Are Our Options?Douglas W. Portmore - manuscript
    We ought to perform our best option—that is, the option that we have most reason, all things considered, to perform. This is perhaps the most fundamental and least controversial of all normative principles concerning action. Yet, it is not, I believe, well understood. For even setting aside questions about what our reasons are and about how best to formulate the principle, there is a question about how we should construe our options. This question is of the upmost importance, for which (...)
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  • Too many cooks.Alex Horne - 2022 - Synthese 200 (4):1-22.
    The existing literature on the rational underdetermination problem often construes it as one resulting from the ubiquity of objective values. It is therefore sometimes argued that subjectivists need not be troubled by the underdetermination problem. But on closer examination, it turns out, they should. Or so I will argue. The task of the first half of this paper is explaining why. The task of the second half is finding a subjectivist solution the rational underdetermination problem. The basic problem, I argue, (...)
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  • Conceptual Ethics and The Methodology of Normative Inquiry.Tristram McPherson & David Plunkett - 2019 - In Alexis Burgess, Herman Cappelen & David Plunkett (eds.), Conceptual Engineering and Conceptual Ethics. New York, USA: Oxford University Press. pp. 274-303.
    This chapter explores two central questions in the conceptual ethics of normative inquiry. The first is whether to orient one’s normative inquiry around folk normative concepts (like KNOWLEDGE or IMMORAL) or around theoretical normative concepts (like ADEQUATE EPISTEMIC JUSTIFICATION or PRO TANTO PRACTICAL REASON). The second is whether to orient one’s normative inquiry around concepts whose normative authority is especially accessible to us (such as OUGHT ALL THINGS CONSIDERED), or around concepts whose extension is especially accessible to us (such as (...)
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  • How should we accommodate our future misbehavior? The answer turns on how bad it will be.Daniel Immerman - 2020 - Philosophical Studies 177 (12):3903-3922.
    Professor Procrastinate receives an invitation to review a book. Best would be to accept it and then write the review. But if he accepts it, he will never get around to writing. And this would be worse than declining. Should he accept? Possibilists say yes, Actualists say no, and I say we need more information. In particular, we lack some information about the level of goodness of the various options. For example, we lack information regarding how much better it would (...)
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  • Towards an Ecumenical Theory of Normative Reasons.Caj Sixten Strandberg - 2018 - Dialectica 72 (1):69-100.
    A theory of normative reasons for action faces the fundamental challenge of accounting for the dual nature of reasons. On the one hand, some reasons appear to depend on, and vary with, desires. On the other hand, some reasons appear categorical in the sense of being desire‐independent. However, it has turned out to be difficult to provide a theory that accommodates both these aspects. Internalism is able to account for the former aspect, but has difficulties to account for the latter, (...)
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  • Transitivity, Moral Latitude, and Supererogation.Douglas W. Portmore - 2017 - Utilitas 29 (3):286-298.
    On what I take to be the standard account of supererogation, an act is supererogatory if and only if it is morally optional and there is more moral reason to perform it than to perform some permissible alternative. And, on this account, an agent has more moral reason to perform one act than to perform another if and only if she morally ought to prefer how things would be if she were to perform the one to how things would be (...)
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  • Does Ought Imply Ought Ought?Daniel Immerman - 2018 - Philosophical Quarterly 68 (273):702-716.
    Knows-knows principles in epistemology say that if you know some proposition, then you are in a position to know that you know it. This paper examines the viability of analogous principles in ethics, which I call ought-ought principles. Several epistemologists have recently offered new defences of KK principles and of other related principles, and there has recently been an increased interest in examining analogies between ethics and epistemology, and so it seems natural to examine whether defences of KK and related (...)
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  • Maximalism and Moral Harmony.Douglas W. Portmore - 2018 - Philosophy and Phenomenological Research (2):318-341.
    Maximalism is the view that an agent is permitted to perform a certain type of action if and only if she is permitted to perform some instance of this type, where φ-ing is an instance of ψ-ing if and only if φ-ing entails ψ-ing but not vice versa. Now, the aim of this paper is not to defend maximalism, but to defend a certain account of our options that when combined with maximalism results in a theory that accommodates the idea (...)
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  • (2 other versions)Maximalism vs. Omnism about Permissibility.Douglas W. Portmore - manuscript
    The performance of one option can entail the performance of another. For instance, I have the option of baking a pumpkin pie as well as the option of baking a pie, and the former entails the latter. Now, suppose that both of these options are permissible. This raises the issue of which, if either, is more fundamental than the other. Is baking a pie permissible because it’s permissible to perform some instance of pie-baking, such as pumpkin-pie baking? Or is baking (...)
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  • Moral Obligations: Actualist, Possibilist, or Hybridist?Travis Timmerman & Yishai Cohen - 2016 - Australasian Journal of Philosophy 94 (4):672-686.
    Do facts about what an agent would freely do in certain circumstances at least partly determine any of her moral obligations? Actualists answer ‘yes’, while possibilists answer ‘no’. We defend two novel hybrid accounts that are alternatives to actualism and possibilism: Dual Obligations Hybridism and Single Obligation Hybridism. By positing two moral ‘oughts’, each account retains the benefits of actualism and possibilism, yet is immune from the prima facie problems that face actualism and possibilism. We conclude by highlighting one substantive (...)
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  • Morality, Rationality, and Performance Entailment.Douglas W. Portmore - manuscript
    The performance of one option can entail the performance of another. For instance, baking an apple pie entails baking a pie. Now, suppose that both of these options—baking a pie and baking an apple pie—are permissible. This raises the issue of which, if either, is more fundamental than the other. Is baking a pie permissible because it’s permissible to bake an apple pie? Or is baking an apple pie permissible because it’s permissible to bake a pie? Or are they equally (...)
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  • Conflicting reasons, unconflicting ‘ought’s.Shyam Nair - 2016 - Philosophical Studies 173 (3):629-663.
    One of the popular albeit controversial ideas in the last century of moral philosophy is that what we ought to do is explained by our reasons. And one of the central features of reasons that accounts for their popularity among normative theorists is that they can conflict. But I argue that the fact that reasons conflict actually also poses two closely related problems for this popular idea in moral philosophy. The first problem is a generalization of a problem in deontic (...)
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  • Formalizing Reasons, Oughts, and Requirements.Robert Mullins - 2020 - Ergo: An Open Access Journal of Philosophy 7:568-599.
    Reasons-based accounts of our normative conclusions face difficulties in distinguishing between what ought to be done and what is required. This article addresses this problem from a formal perspective. I introduce a rudimentary formalization of a reasons-based account and demonstrate that that the model faces difficulties in accounting for the distinction between oughts and requirements. I briefly critique attempts to distinguish between oughts and requirements by appealing to a difference in strength or weight of reasons. I then present a formalized (...)
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  • (2 other versions)Maximalism versus omnism about reasons.Douglas W. Portmore - 2017 - Philosophical Studies 174 (12):2953-2972.
    The performance of one option can entail the performance of another. For instance, I have the option of baking a pie as well as the option of baking, and baking a pie entails baking. Now, suppose that I have both reason to bake and reason to bake a pie. Which, if either, grounds the other? Do I have reason to bake in virtue of my having reason to perform some instance of baking, such as pie baking? Or do I have (...)
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  • Actualism Has Control Issues.Yishai Cohen & Travis Timmerman - 2016 - Journal of Ethics and Social Philosophy 10 (3):1-18.
    According to actualism, an agent ought to φ just in case what would happen if she were to φ is better than what would happen if she were to ~φ. We argue that actualism makes a morally irrelevant distinction between certain counterfactuals, given that an agent sometimes has the same kind of control over their truth-value. We then offer a substantive revision to actualism that avoids this morally irrelevant distinction by focusing on a certain kind of control that is available (...)
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  • Does scrupulous securitism stand-up to scrutiny? Two problems for moral securitism and how we might fix them.Travis Timmerman - 2015 - Philosophical Studies 172 (6):1509-1528.
    A relatively new debate in ethics concerns the relationship between one's present obligations and how one would act in the future. One popular view is actualism, which holds that what an agent would do in the future affects her present obligations. Agent's future behavior is held fixed and the agent's present obligations are determined by what would be best to do now in light of how the agent would act in the future. Doug Portmore defends a new view he calls (...)
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  • Maximalism versus Omnism about Permissibility.Douglas Portmore - 2016 - Pacific Philosophical Quarterly 98 (S1):427-452.
    Roughly speaking, maximalism is the view that only certain options are to be assessed in terms of whether they have some right‐making property (such as that of producing optimal consequences), whereas omnism is the view that all options are to be assessed in terms of whether they have this property. I argue that maximalism is preferable to omnism because it provides a more plausible solution to what's known as the problem of act versions and is not subject to any significant (...)
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  • Perform a Justified Option.Joshua Gert - 2014 - Utilitas 26 (2):206-217.
    In a number of recent publications, Douglas Portmore has defended consequentialism, largely on the basis of a maximizing view of practical rationality. I have criticized such maximizing views, arguing that we need to distinguish two independent dimensions of normative strength: justifying strength and requiring strength. I have also argued that this distinction helps to explain why we typically have so many rational options. Engaging with these arguments, Portmore has (a) developed his own novel maximization-friendly method of explaining the ubiquity of (...)
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  • Prospective Possibilism.Michael J. Zimmerman - 2017 - The Journal of Ethics 21 (2):117-150.
    There has been considerable debate regarding the relative merits of two theses about moral obligation known as actualism and possibilism. Both theses seek to give expression to the general idea that one ought to do the best one can. According to actualism, one’s obligations turn on what would happen if one chose some course of action, whereas, according to possibilism, they turn on what could happen if one chose some course of action. There are two strands to the debate: the (...)
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  • Supererogation and sequence.Adam Bales & Claire Benn - 2020 - Synthese 198 (8):7763-7780.
    Morally supererogatory acts are those that go above and beyond the call of duty. More specifically: they are acts that, on any individual occasion, are good to do and also both permissible to do and permissible to refrain from doing. We challenge the way in which discussions of supererogation typically consider our choices and actions in isolation. Instead we consider sequences of supererogatory acts and omissions and show that some such sequences are themselves problematic. This gives rise to the following (...)
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