And yet it is complete in itself. For it is a work of art." —Walter Kaufmann in the IntroductionNietzsche called The Gay Science "the most personal of all my books." It was here that he first proclaimed the death of God—to which a large part of the book is devoted—and his doctrine of the eternal recurrence.Walter Kaufmann's commentary, with its many quotations from previously untranslated letters, brings to life Nietzsche as a human being and illuminates his philosophy. The book contains some of Nietzsche's most sustained discussions of art and morality, knowledge and truth, the intellectual conscience and the origin of logic.Most of the book was written just before Thus Spoke Zarathustra, the last part five years later, after Beyond Good and Evil. We encounter Zarathustra in these pages as well as many of Nietzsche's most interesting philosophical ideas and the largest collection of his own poetry that he himself ever published.Walter Kaufmann's English versions of Nietzsche represent one of the major translation enterprises of our time. He is the first philosopher to have translated Nietzsche's major works, and never before has a single translator given us so much of Nietzsche.

    In twenty-six succinct chapters, Jon Elster provides an account of the nature of explanation in the social sciences. He offers an overview of key explanatory mechanisms in the social sciences, relying on hundreds of examples and drawing on a large variety of sources-psychology, behavioral economics, biology, political science, historical writings, philosophy and fiction. Written in accessible and jargon-free language, Elster aims at accuracy and clarity while eschewing formal models.

    The bad news is that these turn out to be the very things most discouraged by contemporary culture. This knotty dilemma is the subject of The Age of Absurdity - a wry and accessible investigation into how the desirable states of wellbeing and satisfaction are constantly undermined by modern life. Michael Foley examines the elusive condition of happiness common to philosophy, spiritual teachings and contemporary psychology, then shows how these are becoming increasingly difficult to apply in a world of high expectations. The common challenges of earning a living, maintaining a relationship and ageing are becoming battlegrounds of existential angst and self-loathing in a culture that demands conspicuous consumption, high-octane partnerships and perpetual youth. In conclusion, rather than denouncing and rejecting the age, Foley presents an entertaining strategy of not just accepting but embracing today's world - finding happiness in its absurdity.