Online research in philosophy

An essential part of natural language understanding, and hence of formal semantics, is the interpretation of temporal expressions. But the very variety of temporal phenomena---such as tense, aspect, aktionsart, temporal adverbials, and the temporal structure of extended text---has tended to result in formal semantic analyses using a wide variety of formal tools, often of a complex nature. It seems important to try and find unifying perspectives on this work, and above all, to try and gain some insight into the logical resources needed to deal with natural language temporal phenomena.

What is a temporal part? Most accounts explain it in terms of timeless parthood: a thing's having a part without temporal qualification. Some find this hard to understand, and thus find the view that persisting things have temporal parts--fourdimensionalism--unintelligible. T. Sider offers to help by defining temporal parthood in terms of a thing's having a part at a time. I argue that no such account can capture the notion of a temporal part that figures in orthodox four-dimensionalism: temporal parts must be timeless parts. This enables us to state four-dimensionalism more clearly.

How do people make sense of their experiences? How do they understand possibility? How do they limit possibility? These questions are central to all the human sciences. Here, Vincent Crapanzano offers a powerfully creative new way to think about human experience: the notion of imaginative horizons. For Crapanzano, imaginative horizons are the blurry boundaries that separate the here and now from what lies beyond, in time and space. These horizons, he argues, deeply influence both how we experience our lives and how we interpret those experiences, and here sets himself the task of exploring the roles that creativity and imagination play in our experience of the world.

The essays of this book let trace the renascent movement unfolding the many horizons in every field of national life.

Hans-Georg Gadamer is often criticized for his account of the fusions of horizons as the ideal resolution of dialogue. I argue that in fact it is an excellent account of the successful resolution of dialogue, but only in light of a proper understanding of what Gadamer means by 'horizon' and how then horizons are fused. I do this by showing how Gadamer is drawing on the technical sense of 'horizon' found in Edmund Husserl's and Martin Heidegger's phenomenologies. In the process I show why a prominent criticism of Gadamer's account of the fusion of horizons, a criticism presented most forcefully by E. D. Hirsch, is mistaken.

Those who believe that ordinary things have temporal as well as spatial parts must give an account of the truth conditions of temporally modified predications of the form ‘a is F at t ’ in terms of temporal parts. I will argue that the friend of temporal parts is committed to an account of temporal predication that is incompatible with the classical principle of predicate abstraction.

HORIZONS ARE FRONTIERS BETWEEN THINGS OBSERVABLE AND THINGS UNOBSERVABLE. EVEN IS SUCH HORIZONS EXIST WE MAY LEARN ABOUT UNOBSERVABLE REGIONS OF THE UNIVERSE BY, (A) USING THE LAWS OF PHYSICS WHICH TELL US HOW A PRESENTLY OBSERVABLE GALAXY WILL EVOLVE WHEN NO LONGER OBSERVABLE OR, (B) USING THE COSMOLOGICAL PRINCIPLE.

If ordinary objects have temporal parts, then temporal predications have the following truth conditions: necessarily, ( a is F) at t iff a has a temporal part that is located at t and that is F. If ordinary objects have temporal counterparts, then, necessarily, ( a is F) at t iff a has a temporal counterpart that is located at t and that is F. The temporal-parts account allows temporal predication to be closed under the parthood relation: since all that is required to be F at t is to have a temporal part, a t , that is located at t and that is F, every object that has a t as a temporal part is F at t . Similarly for the temporal-counterparts account. Both closure under parthood and closure under counterparthood are shown to have unacceptable consequences. Then strategies for avoiding closure are considered and rejected.

This paper asks whether or not normative political philosophy can face the challenge of the critique of the political. This question is addressed to theories of justice in general, but this paper considers Habermas' position in particular. It advances the thesis that the main theoretical and political problem of theories of justice is that they have not really taken the abolitionist dimension of the concept of justice into account. As a consequence, they run the risk of reproducing in themselves the political abstraction that they should criticise.