In this comprehensive and authoritative volume, philosophers explore the issues, controversies and problems which arise from the study of philosophy - from specific specialized subject areas to the work of great historical figures. Personal overviews by John Searle and Bernard Williams establish an emphasis on developments over recent decades.The Companion functions primarily as a flexible and distinctive introductory textbook, but even advanced students will welcome its stimulating and accessible chapters and the guidance provided by cross references, glossary entries, boxed highlights, bibliographies, discussion questions, and further reading.