Online research in philosophy

Most modern analytic philosophers have ignored works of Indian philosophy such as Vasubandhu's 'Treasury of Metaphysics'. This neglect is unjustified. The account of the nature of the physical world given in the 'Treasury' is a one-category ontology of dharmas, which are simple, momentary tropes. They include basic physical tropes, the most fundamental level of the physical world, as well as higher-level tropes, including sensible properties such as colours, which are known as derived form. I argue that the relationship between the basic physical tropes and derived form is one of supervenience. Vasubandhu's theory is a powerful and flexible one, which can be adapted so as to be consistent with modern science.

An informal theory is set forth of relations between abstract entities, includingcolors, physical quantities, times, andplaces in space, and the concrete things thathave them, or areat orin them, based on the assumption that there are close analogies between these relations and relations between abstractsets and the concrete things that aremembers of them. It is suggested that even standard scientific usage of these abstractions presupposes principles that are analogous to postulates of abstraction, identity, and other fundamental principles of set theory. Also discussed is the significance of important disanalogies between sets and physical abstractions, including especiallymodal andtemporal aspects of physical abstractions, which is related to the problem of the characterizingconstancy, of colors, physical attributes, and locations in space.

are synthetic a priori judgements possible?" In both cases, i~thas usually been t'aken for granted in fife one case by Kant that synthetic a priori judgements were possible, and in the other case in contemporary,'d-". philosophical literature that contingent statements of identity are ppss. ible. I do not intend to deal with the Kantian question except to mention:ssj~",.

In recent decades, a view of identity I call Sortalism has gained popularity. According to this view, if a is identical to b, then there is some sortal S such that a is the same S as b. Sortalism has typically been discussed with respect to the identity of objects. I argue that the motivations for Sortalism about object-identity apply equally well to event-identity. But Sortalism about event-identity poses a serious threat to the view that mental events are token identical to physical events: A particular mental event m is identical with a particular physical event p only if there is a sortal S such that m and p are both Ss. If there is no such sortal, the doctrine of token-identity is not true. I argue here that we have no good reason for thinking that there is any such sortal.

This thesis gives an overview of the topic of personal identity from a philosophical viewpoint, describing both numerical and qualitative aspects. Reductionist approaches to numerical identity, such as the neo-Lockean psychological continuity theory of Derek Parfit or the physical criterion theory of Bernard Williams, are subject to a discussion. Apart from some significant criticisms in detail, there is the more general problem that they appear to imply a kind of neo-dualism. As a consequence, the author suggests a holistic approach to numerical personal identity which is more in accord with our times, placing the body firmly at the center of focus. The section on qualitative identity aims to develop a more complex theory of psychological continuity and continuity per se than that generally found in the literature. The suggestion is made that the most viable way to bring together the various strands of personal identity, both numerical and qualitative, is a concept of narrativity. Narratives are both indicative of and constitutive of personal identity.