Philip Kitcher

Philip Kitcher is one of the leading figures in the philosophy of science today. Here he collects, for the first time, many of his published articles on the philosophy of biology, spanning from the mid-1980's to the present. The book's title refers to Gregor Mendel, an Augustinian monk who was one of the first scientists to develop a theory of heredity. Mendel's work has been deeply influential to our understanding of our selves and our world, just as the study of genetics today will have a profound and long-term impact on future scientific research. Kitcher's articles cover a broad range of topics with similar philosophical and social significance: sociobiology, evolutionary psychology, species, race, altruism, genetic determinism, and the rebirth of creationism in Intelligent Design. Kitcher's work on the intersection of biology and the philosophy of science is both unprecedented and wide-ranging, and will appeal not only to philosophers of science, but to scholars and students across disciplines.

It is argued that if Kuhn's current attempt to characterize conceptual incommensurability is correct, then the phenomenon of conceptual incommensurability is epistemologically innocuous. The first part of the paper explains why available techniques of reference specification provide rival scientists with sufficient access to one another's languages to compare their views. The second half of the paper attempts to elaborate an account of conceptual incommensurability that will develop (what the author takes to be) Kuhn's fundamental insight.

Efforts to use concepts from contemporary biology in understanding the dissemination of culture have been inspired by two main analogies. One of these supposes that there are cultural units—memes—that share important similarities with genes, and a number of authors have attempted to exploit this analogy to develop precise theories of cultural transmission. According to a second analogy, the spread of culture is like the infection of a population by a virus. Very often, the two analogies are developed in tandem: Dawkins’s introduction of the meme contains both his own assimilation of memes to genes and explicit approval of an elegant formulation of the view of memes as parasites by his then-colleague Nicholas Humphrey ; similarly, Daniel Dennett’s influential presentation of cultural transmission as the spread of memes appeals to one or other analogy indifferently as if they were equivalent. My aim in what follows is to take a hard look at the second analogy, treating it with a bit more precision than is customary. We’ll find that the formal details of transmission processes are by no means equivalent, and that even the kinematics is more complicated than seems to have been appreciated.

Few musical works loom as large in Western culture as Richard Wagner's four-part Ring of the Nibelung. In Finding an Ending, two eminent philosophers, Philip Kitcher and Richard Schacht, offer an illuminating look at this greatest of Wagner's achievements, focusing on its far-reaching and subtle exploration of problems of meanings and endings in this life and world. Kitcher and Schacht plunge the reader into the heart of Wagner's Ring, drawing out the philosophical and human significance of the text and the music. They show how different forms of love, freedom, heroism, authority, and judgment are explored and tested as it unfolds. As they journey across its sweeping musical-dramatic landscape, Kitcher and Schacht lead us to the central concern of the Ring--the problem of endowing life with genuine significance that can be enhanced rather than negated by its ending, if the right sort of ending can be found. The drama originates in Wotan's quest for a transformation of the primordial state of things into a world in which life can be lived more meaningfully. The authors trace the evolution of Wotan's efforts, the intricate problems he confronts, and his failures and defeats. But while the problem Wotan poses for himself proves to be insoluble as he conceives of it, they suggest that his very efforts and failures set the stage for the transformation of his problem, and for the only sort of resolution of it that may be humanly possible--to which it is not Siegfried but rather Brünnhilde who shows the way. The Ring's ending, with its passing of the gods above and destruction of the world below, might seem to be devastating; but Kitcher and Schacht see a kind of meaning in and through the ending revealed to us that is profoundly affirmative, and that has perhaps never been so powerfully and so beautifully expressed.

In the spirit of James and Dewey, I ask what one might want from a theory of knowledge. Much Anglophone epistemology is centered on questions that were once highly pertinent, but are no longer central to broader human and scientific concerns. The first sense in which epistemology without history is blind lies in the tendency of philosophers to ignore the history of philosophical problems. A second sense consists in the perennial attraction of approaches to knowledge that divorce knowing subjects from their societies and from the tradition of socially assembling a body of transmitted knowledge. When epistemology fails to use the history of inquiry as a laboratory in which methodological claims can be tested, there is a third way in which it becomes blind. Finally, lack of attention to the growth of knowledge in various domains leaves us with puzzles about the character of the knowledge we have. I illustrate this last theme by showing how reflections on the history of mathematics can expand our options for understanding mathematical knowledge

The official model of explanation proposed by the logical empiricists, the covering law model, is subject to familiar objections. The goal of the present paper is to explore an unofficial view of explanation which logical empiricists have sometimes suggested, the view of explanation as unification. I try to show that this view can be developed so as to provide insight into major episodes in the history of science, and that it can overcome some of the most serious difficulties besetting the covering law model

Stephen Jay Gould is rightly remembered for many different kinds of contributions to our intellectual life. I focus on his criticisms of uses of evolutionary ideas to defend inegalitarian doctrines and on his attempts to expand the framework of Darwinian evolutionary theory. I argue that his important successes in the former sphere are applications of the idea of local critique, grounded in careful attention to the details of the inegalitarian proposals. As he became more concerned with the second project, Gould was inclined to suggest that the abuses of evolutionary ideas rested on an insufficiently expanded Darwinism. I suggest that what is valuable in Gould's contribution to general evolutionary theory is the original claim about punctuated equilibrium (advanced, with Niles Eldredge in1972), and the careful defense of that claim through the accumulation of paleontological evidence. I try to show that the more ambitious program of a hierarchical expansion of neo-Darwinism is misguided, and that the endeavor to go beyond local critique fails.