Mott T. Greene reexamines the remnants of ancient life using conceptual tools seldom brought to bear on such material. The result is a fresh appraisal of what the evidence will yield about natural phenomena and modes of thought in the distant past. Greene builds on the work of modern scholars but contributes scientific precision and tenacity to debates in areas as diverse as archaeology, early art history, Egyptian fractions, Indo-Iranian religion, classical Greek verse, and Plato's "problem of knowledge".