This is a reference work by an international team of scholars covering the book from ancient times to the present day. Introductory essays explore the history a

Entries on philosophers, schools of thought, subjects, theories, debates, concepts, pratical issues.

Embracing the viewpoints of Catholic, Protestant, or Orthodox thinkers, of conservatives, liberals, radicals, and agnostics, Christianity today is anything but

Ludwig Wittgenstein (1889-1951) made profound contributions to many areas of philosophy and cultural understanding, and his thought and methods have inspired nu