""What Have The Greeks Done For Modern Civilisation? The Lowell Lectures Of 1908-09"" is a book written by John Pentland Mahaffy, which explores the impact of ancient Greek culture and civilization on modern society. The book is based on a series of lectures that Mahaffy delivered at the Lowell Institute in Boston in 1908-09. Mahaffy discusses various aspects of Greek culture, including their literature, philosophy, art, and politics, and how these...