Heimir Geirsson

Horgan and Timmons have argued that our intuitions about the semantics of non-moral language and moral language differ, and that while twin-earth semantic intuitions generate one result in Putnam´s twater case, moral twin-earth fails to generate comparable results for moral terms. Horgan and Timmon´s conclude from this that the semantic norms governing the use of natural kind terms differ from the semantic norms governing the use of moral terms. I will argue that Horgan and Timmons’ intuitive moral twin-earth argument fails to derail the new moral realism. Further, I will discuss Boyd’s semantic theory and raise problems for it that do not rely on the use of moral twin-earth.

This anthology is designed for use as a brief introduction to ethical theory. Included are sections on various forms of ethical theory: Ethical Relativism; Divine Command Theory; Egoism; Consequentialism; Deontology; Justice; Virtue Ethics; Feminist Ethics; and, new to the second edition, Pluralism. Each section includes two or three of the most important and interesting contributions to the field, together with brief introductions by the editors. The second edition contains an improved approach to applied ethics. Whereas in the first edition the authors included a chapter at the end of the book that contained selections that dealt with moral problems, in the second edition they have dropped that chapter in favour of an approach that ties moral issues more closely to the moral theories. Each chapter on moral theories now includes a selection that deals with a moral problem, such as human cloning, abortion, and global warming. The selection illustrates how the relevant theoretical approach is put to use. There is therefore a much tighter integration between theory and practice than before. The new structural approach should make the book significantly more effective in the classroom. The new edition also contains an improved section on feminist ethical theory.

This new, second edition of the popular college textbook offers the beginning philosophy student a comprehensive introduction to several aspects of one of the most influential schools of thought in the twentieth century. Professor Klemke begins by pointing out the distinctions among the various types of analytic and linguistic philosophies, while emphasising that they all arose as a response to the formerly predominant school of absolute idealism. After a prologue section containing a representative exposition of idealism by Josiah Royce, the following sections show the radically new philosophical approach of the analytic school in its various guises: realism and common sense (G. E. Moore); logical atomism (Bertrand Russell); logical positivism (A. J. Ayer); conceptual analysis (Gilbert Ryle, G. E. Moore, John Wisdom); logico-metaphysical analysis (Gustav Bergman, W. V. Quine); linguistic analysis (J. L. Austin, P. F. Strawson, J. R. Searle); and the recent development of new realism (Saul Kripke, Hilary Putnam, Tyler Burge, Richard N. Boyd).

One of the issues that has been hotly discussed in connection with the direct designation theory is whether or not coreferential names can be substituted salva veritate in epistemic contexts. Some direct designation theorists believe that they can be so substituted. Some direct designation theorists and all Fregeans and neo-Fregeans believe that they cannot be so substituted. Fregeans of various stripes have used their intuition against free substitution to argue against the direct designation theory. Some direct designation theorists have used the same intuitions to argue against the view that belief reports of simple declarative sentences can be accounted for with singular propositions. This paper has two main goals; first, to show that the discussion of the issue has tended to treat all epistemic contexts equally, and second, to argue that we should not treat substitutions in contexts that involve justification (and hence knowledge) in the same way as we treat substitution in simple belief contexts, i.e., contexts that just involve the belief relation.

This paper advances the thesis that we can justifiably believe philosophically interesting possibility statements. The first part of the paper critically discusses van Inwagens skeptical arguments while at the same time laying some of the foundation for a positive view. The second part of the paper advances a view of conceivability in terms of imaginability, where imaginging can be propositional, pictorial, or a combination of the two, and argues that conceivability can, and often does, provide us with justified beliefs of what is metaphysically possible. The notion of scenarios is developed, as is an account of how filling out scenarios can uncover a defeater or, in many cases, strengthen the justification for the relevant possibility statement.

In Naming and Necessity' Saul A. Kripke gives two types of examples of contingent truths knowable a priori. So he disagrees with the first leg of the thesis. As we will see later, his examples depend on the direct designation theory of names. While there have been attempts to provide examples of the contingent a priori that do not depend on that theory, most of those examples should be viewed as expansions, or modifications, of Kripke's examples. Philip Kitcher, for example, gives an interesting example that has nothing to do with theories of names, but is produced using the indexical 'actual'.2 His example, however, is a variation of Kripke's Neptune Type example.' In what follows I will focus on Kripke's two types of examples and modifications of them. I will argue that although both types of example fail, it is possible to modify his Standard Metre example in such a way that we have an example of the contingent a priori

Horgan and Timmons, with their Moral Twin Earth arguments, argue that the new moral realism falls prey to either objectionable relativism or referential indeterminacy. The Moral Twin Earth thought experiment on which the arguments are based relies in crucial ways on the use of intuitions. First, it builds on Putnam’s well-known Twin Earth example and the conclusions drawn from that about the meaning of kind names. Further, it relies on the intuition that were Earthers and Twin Earthers to meet, they would be able to have genuine moral disagreements. I will argue that the similarities with Putnam’s thought experiment are questionable and so the reliance on Putnam-like intuitions is questionable. I will then further argue that even if we accept the intuitions that Horgan and Timmons rely on, the anti-realist conclusion is not warranted due to there being more to the meaning of kind terms than the argument assumes. Once we develop the meaning of kind terms further we can acknowledge both that Earthers and Twin Earthers refer to different properties with their moral terms, and that in spite of that they can have a substantive disagreement due to a shared meaning component.

Gareth Evans and John McDowell have challenged the traditional reading of Frege according to which Frege accepted propositions that are not object dependent, i.e., propositions that can exist even though the proper names that occur in the sentences that express them do not refer. A consequence of the Evans‐McDowell interpretation of Frege is that if someone hallucinates that there is an oasis in front of her, then there is no thought of an oasis but only an illusion of a thought. No reference entails no sense, and no sense entails no thought.This paper will focus on Frege's views on the issue and, in particular, whether there is any evidence that the mature Frege, i.e., after he introduced the sense/reference distinction, did not accept propositions that are not object dependent. It will also address one of the consequences of the Evans‐McDowell reading of Frege, arguing that they have ignored one of his important insights into natural languages