This volume revolutionized philosophy and forever altered the direction of ethical studies. It clarifies some of moral philosophy's most common confusions, rede

Recognized as the definitive starting point for twentieth-century ethical theory, the text is reprinted with the previously unpublished preface Moore wrote for

Principia Ethica is a foundational text in the analytic tradition of ethical theory and G. E. Moore’s most influential book. In it, he defines the subject of

First published in 1903, this volume revolutionized philosophy and forever altered the direction of ethical studies. It clarifies some of moral philosophy's mos

G.E. Moore's Principia Ethica is a landmark publication in twentieth-century moral philosophy. Through focusing on the origin and evolution of his main doctrine