Recent conversation has blurred two very different social epistemic phenomena: echo chambers and epistemic bubbles. Members of epistemic bubbles merely lack exposure to relevant information and arguments. Members of echo chambers, on the other hand, have been brought to systematically distrust all outside sources. In epistemic bubbles, other voices are not heard; in echo chambers, other voices are actively undermined. It is crucial to keep these phenomena distinct. First, echo chambers can explain the post-truth phenomena in a way that epistemic (...) bubbles cannot. Second, each type of structure requires a distinct intervention. Mere exposure to evidence can shatter an epistemic bubble, but may actually reinforce an echo chamber. Finally, echo chambers are much harder to escape. Once in their grip, an agent may act with epistemic virtue, but social context will pervert those actions. Escape from an echo chamber may require a radical rebooting of one's belief system. (shrink)

In this book, T. M. Scanlon offers new answers to these questions, as they apply to the central part of morality that concerns what we owe to each other.

The illusory appeal of double effect -- The significance of intent -- Means and ends -- Blame.

In this article I argue for a particular analysis of paternalism. I start by examining Dworkin's conditions for the paternalist act and make a case for alternative conditions. I argue that the paternalist actor acts irrespective of what she believes the wishes of the target of her action are and the paternalist actor acts because she has a positive epistemic standing that the act may or will improve the welfare of the target of her action. I also argue that it (...) is consistent with my analysis that there are paternalist acts that don't interfere with the autonomy of the object of the paternalist act. I describe some such acts and make the case that such acts, when they are paternalist acts, may be morally permissible and outline the factors that bear on their permissibility. Finally I locate my analysis in the literature by comparing it to a number of other accounts. (shrink)

In this paper, I explore the relationship between epistemic rationality and instrumental rationality, and I attempt to delineate their respective roles in typical instances of theoretical reasoning. My primary concern is with the instrumentalist conception of epistemic rationality: the view that epistemic rationality is simply a species of instrumental rationality, viz. instrumental rationality in the service of one's cognitive or epistemic goals. After sketching the relevance of the instrumentalist conception to debates over naturalism and 'the ethics of belief', I argue (...) that, despite enjoying considerable popularity among both epistemologists and philosophers of science, it is ultimately indefensible. Having thus argued for the distinctness of epistemic and instrumental rationality, I attempt to clarify the role played by each in typical instances of theoretical reasoning. I suggest that being theoretically rational--that is, being proficient with respect to theoretical reasoning--is best construed as a hybrid virtue, inasmuch as it involves manifesting sensitivity to two very different kinds of reasons. (shrink)

In this classic text, Kant sets out to articulate and defend the Categorical Imperative - the fundamental principle that underlies moral reasoning - and to lay the foundation for a comprehensive account of justice and human virtues. This new edition and translation of Kant's work is designed especially for students. An extensive and comprehensive introduction explains the central concepts of Groundwork and looks at Kant's main lines of argument. Detailed notes aim to clarify Kant's thoughts and to correct some common (...) misunderstandings of his doctrines. (shrink)

There has been a great deal of philosophical discussion about using people, using people intentionally, using people as a means to some end, and using people merely as a means to some end. In this paper, I defend the following claim about using people: NOT ALWAYS WRONG: using people—even merely as a means—is not always morally objectionable. Having defended that claim, I suggest that the following claim is also correct: NO ONE FEATURE: when it is morally objectionable to use people, (...) this is for many different kinds of reasons—there is no one wrong-making feature that every morally objectionable using has in common. After discussing these claims, I use them to present and motivate what I call the “precaution” theory of norms against using people. I conclude by considering a few cases from the criminal law context—cases that are naturally described as using people—to assess the moral appropriateness of this kind of use in these cases, and to demonstrate how the theory applies to the real world. (shrink)

I take as my starting point the “one very simple principle” proclaimed by Mill in On Liberty … “That principle is, that the sole end for which mankind are warranted, individually or collectively, in interfering with the liberty of action of any of their number, is self-protection. That the only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others. He cannot rightfully be compelled to do (...) or forbear because it will be better for him to do so, because it will make him happier, because, in the opinion of others, to do so would be wise, or even right.”. (shrink)

Samuel J. Kerstein develops a new, broadly Kantian account of the ethical issues that arise when a person treats another merely as a means. He explores how Kantian principles on the dignity of persons shed light on pressing issues in modern bioethics, including the distribution of scarce medical resources and the regulation of markets in organs.

Allan Hazlett challenges the philosophical assumption of the value of true belief. He critiques the view that true belief is better for us than false belief, and the view that truth is "the aim of belief". An alternative picture is provided, on which the fact that some people love truth is all there is to "the value of true belief".

Rational beings pursue and value truth . Intellectual conduct is to be judged, accordingly, by how well it aids our pursuit of that ideal. I ask whether these platitudes mean, and whether they are true.