By Matt Ridley

Armed with extraordinary new discoveries about our genes, acclaimed science writer Matt Ridley turns his attention to the nature-versus-nurture debate in a thoughtful book about the roots of human behavior.

• Paperback: 352 pages
• Publisher: Harper Perennial; Reprint edition (1 July 2004)
• Language: English
• ISBN-10: 006000679X
• ISBN-13: 978-0060006792
• Product Dimensions: 15.2 x 2.2 x 22.9 cm