Chaucer and Langland. Michael E. Bratman, Howard H. and Jessie T. Watkins University Professor of Philosophy, Stanford University: Self-determination and planning agency. Martin Brody, Composer, Cambridge, Massachusetts; Catherine Mills Davis Professor of Music, Wellesley College: Music composition. Ronald K. Brown, Choreographer, Brooklyn, New York; Artistic Director, Evidence, New York City: Choreography. William Craft Brumfield, Professor of Slavic Studies, Tulane University: The architecture of the Russian North. Michael Camille, Mary J. Block Professor of Art History, University of Chicago: Sculpture, signs, and street life in medieval France. Vicki Caron, Thomas and Diann Mann Professor of Modern Jewish Studies, Cornell University: Catholic-Jewish relations in France since 1871. Shih-Hui Chen, Composer, Malden, Massachusetts: Music composition. Patricia Cheng, Professor of Psychology, University of California, Los Angeles: A psychological theory of causal discovery. Alice L. Conklin, Associate Professor of History, University of Rochester: Ethnographic liberalism in France, 1920-1945. Diana Cooper, Artist, Brooklyn, New York; Adjunct Professor of Art, New York University: Painting and installation art. Kevin R. Cox, Professor of Geography, Ohio State University: The Americal politics of local economic development. Christopher J. Cramer, Associate Professor of Chemistry, Chemical Physics, and Scientific Computation, University of Minnesota: The structure and reactivity of chemical and biological systems. Hai-Lung Dai, Professor of Chemistry, University of Pennsylvania: Chemical-reaction control. Kathryn Davis, Writer, East Calais, Vermont; Professor of English, Skidmore College: Fiction. Veronica Day, Photographer, Brooklyn, New York: Photography. Peter Dear, Professor of History and of Science and Technology Studies, Cornell University: Making sense in science. Donald J. DePaolo, Class of 1951 Professor of Geochemistry, University of California, Berkeley: The geochemical effects of magma generation and transport. Robert Desjarlais, Assistant Professor of Anthropology, Sarah Lawrence College: Sensory biographies among Nepal's Yolmo Buddhists. Jessica Diamond, Artist, Brooklyn, New York: Painting. Arthur Dong, Film Maker, Los Angeles; Producer and Director, DeepFocus Productions: Film making. Tom Drury, Writer, Litchfield, Connecticut: Fiction. Thomas Dublin, Professor of History, Binghamton University: Economic decline in the Pennsylvania anthracite region, 1920-1990. Robert S. DuPlessis, Isaac H. Clothier Professor of History and International Relations, Swarthmore College: A history of consumption in the early modern Atlantic world. Lauren B. Edelman, Professor of Law and Sociology, University of California, Berkeley: The formation of civil-rights law in the workplace. Anthony Feinstein, Associate Professor of Psychiatry, University of Toronto: Trauma-related mental health issues in post-apartheid Namibia. Alexei V. Filippenko, Professor of Astronomy, University of California, Berkeley: The expansion of the universe. Marc R.