This collection of essays dates from the first decade of this century, and marks an important period in the evolution of Bertrand Russell's thought. Now available in paperback for the first time, they display all of Russell's clarity, incisiveness and brilliance of exposition, particularly on matters of ethics and the nature of truth. Russell intended the collection `to appeal to those who take an interest in philosophical questions without having had a professional training in philosophy' - those people will find these writings just as illuminating today.