CAMBRIDGE, Massachusetts, Aug. 1 -- The Massachusetts Institute of Technology issued the following news: * * * New professors join anthropology, economics, history, linguistics, music and theater arts, and philosophy departments, as well as the Program in Science, Technology, and Society. * * * Dean Agustin Rayo and the School of Humanities, Arts, and Social Sciences recently welcomed nine new professors to the MIT community. They arrive with diverse backgrounds and vast knowledge in their  more PR