ISBN-13: 9780140244045 / Angielski / Miękka / 1997 / 304 str.
ISBN-13: 9780140244045 / Angielski / Miękka / 1997 / 304 str.
Why are people nice to each other? What are the reasons for altruism? This book explains how the human mind has evolved a special instinct for social exchange, offering a lucid and persuasive argument about the paradox of human benevolence.