Ted Poston

Social evil is any pain or suffering brought about by game-theoretic interactions of many individuals. This paper introduces and discusses the problem of social evil. I begin by focusing on social evil brought about by game-theoretic interactions of rational moral individuals. The problem social evil poses for theism is distinct from problems posed by natural and moral evils. Social evil is not a natural evil because it is brought about by the choices of individuals. But social evil is not a form of moral evil because each individual actor does not misuse his free will. Traditional defenses for natural and moral evil fall short in addressing the problem of social evil. The final section of this paper discusses social evil and virtue. I begin by arguing that social evil can arise even when individual virtue is lacking. Next, I explore the possibility of an Edwardsian defense of social evil that stresses the high demands of true virtue. In this context, I argue that social evil may arise even when all the participants are truly virtuous. The conclusion of this paper is that social evil is problematic and provides new ground for exploring the conceptual resources of theism.

Ted Sider’s paper “Hell and Vagueness” challenges a certain conception of Hell by arguing that it is inconsistent with God’s justice. Sider’s inconsistencyargument works only when supplemented by additional premises. Key to Sider’s case is a premise that the properties upon which eternal destinies superveneare “a smear,” i.e., they are distributed continuously among individuals in the world. We question this premise and provide reasons to doubt it. The doubts come from two sources. The first is based on evidential considerations borrowed from skeptical theism. A related but separate consideration is that supposing it would be an insurmountable problem for God to make just (and therefore non-arbitrary) distinctions in morally smeared world, God thereby has sufficient motivation not to actualize such worlds. Yet God also clearly has motivation only to actualize some member of the subset of non-smeared worlds which don’t appear non-smeared. For if it was obvious who was morally fit for Heaven and who wasn’t, a new arena of great injustice is opened up. The result is that if there is a God, then he has the motivation and the ability to actualize from just that set of worlds which are not smeared but which are indiscernible from smeared worlds.

The Sellarsian dilemma is a powerful argument against internalistic foundationalist views that aim to end the regress of reasons in experiential states. Laurence BonJour once defended the soundness of this dilemma as part of a larger argument for epistemic coherentism. BonJour has now renounced his earlier conclusions about the dilemma and has offered an account of internalistic foundationalism aimed, in part, at showing the errors of his former ways. I contend that BonJour’s early concerns about the Sellarsian dilemma are correct, and that his latest position does not adequately handle the dilemma. I focus my attention on BonJour’s claim that a nonconceptual experiential state can provide a subject with a reason to believe some proposition. It is crucial for the viability of internalistic foundationalism to evaluate whether this claim is true. I argue it is false. The requirement that the states that provide justification give reasons to a subject conflicts with the idea that these states are nonconceptual. In the final section I consider David Chalmers’s attempt to defend a view closely similar to BonJour’s. Chalmers’s useful theory of phenomenal concepts provides a helpful framework for identifying a crucial problem with attempts to end the regress of reasons in pure experiential states.

Epistemic conservatism is the thesis that the mere holding of a belief confers some positive epistemic status on its content. Conservatism is widely criticized on the grounds that it conflicts with the main goal in epistemology to believe truths and disbelieve falsehoods. In this paper I argue for conservatism and defend it from objections. First, I argue that the objection to conservatism from the truth goal in epistemology fails. Second, I develop and defend an argument for conservatism from the perspectival character of the truth goal. Finally, I examine several forceful challenges to conservatism and argue that these challenges are unsuccessful. The first challenge is that conservatism implies the propriety of assertions like ‘I believe p and this is part of my justification for it’. The second challenge argues that conservatism wrongly implies that the identity of an epistemic agent is relevant to the main goal of believing truths and disbelieving falsehoods. The last two challenges I consider are the ‘extra boost’ objection and the conversion objection. Each of these objections helps to clarify the nature of the conservative thesis. The upshot of the paper is that conservatism is an important and viable epistemological thesis

Abstract This paper develops an explanationist treatment of the problem of the criterion. Explanationism is the view that all justified reasoning is justified in virtue of the explanatory virtues: simplicity, fruitfulness, testability, scope, and conservativeness. A crucial part of the explanationist framework is achieving wide reflective equilibrium. I argue that explanationism offers a plausible solution to the problem of the criterion. Furthermore, I argue that a key feature of explanationism is the plasticity of epistemic judgments and epistemic methods. The explanationist does not offer any fixed judgments or methods to guide epistemic conduct; even the explanatory virtues themselves are subject to change. This feature of explanationism gives it an advantage over non-explanationist views that offer fixed epistemic judgments and epistemic methods. The final section of this paper responds to objections to explanationism

William Roche and Elliott Sober argue that explanatoriness is evidentially irrelevant. This conclusion is surprising since it conflicts with a plausible assumption—the fact that a hypothesis best explains a given set of data is evidence that the hypothesis is true. We argue that Roche and Sober's screening-off argument fails to account for a key aspect of evidential strength: the weight of a body of evidence. The weight of a body of evidence affects the resiliency of probabilities in the light of new evidence. Thus, Roche and Sober are mistaken. Explanatoriness is evidentially relevant

Jason Stanley and Timothy Williamson's influential article "Knowing How" argues that knowledge-how is a species of knowledge-that. One objection to their view is that knowledge-how is significantly different than knowledge-that because Gettier cases afflict the latter but not the former. Stanley and Williamson argue that this objection fails. Their response, however, is not adequate. Moreover, I sketch a plausible argument that knowledge-how is not susceptible to Gettier cases. This suggests a significant distinction between knowledge-that and knowledge-how.

This paper develops and defends a coherentist account of reasons. I develop three core ideas for this defense: a distinction between basic reasons and noninferential justification, the plausibility of the neglected argument against first philosophy, and an emergent account of reasons. These three ideas form the backbone for a credible coherentist view of reasons. I work toward this account by formulating and explaining the basic reasons dilemma. This dilemma reveals a wavering attitude that coherentists have had toward basic reasons. More importantly, the basic reasons dilemma focuses our attention on the central problems that afflict coherentist views of basic beliefs. By reflecting on the basic reasons dilemma, I formulate three desiderata that any viable coherentist account of basic beliefs must satisfy. I argue that the account on offer satisfies these desiderata

Reason and Explanation develops a new explanationist account of epistemic justification. Poston argues that the explanatory virtues provide a plausible account of necessary and sufficient conditions for justification. The justification of a subject's belief consists in the explanatory virtue of her entire beliefs compared with other sets of beliefs she could have. Poston's argument for coherentism involves a defense of the epistemic value of background beliefs, the development of a novel framework view of reasons, and the articulation of a mentalism evidentialist account of coherentism. Poston argues against foundationalist views that ground justification in sense experience apart from supporting background beliefs. He extends the argument against foundationalism by examining a coherentist view of a priori knowledge. Finally, he articulates a compatiblist position regarding Bayesianism and inference to the best explanation.