Why Is Sex Fun?: The Evolution Of Human Sexuality
Jared Diamond, "Why Is Sex Fun?: The Evolution Of Human Sexuality (Science Masters Series)"
ISBN: 0465031277, 0465031269, ASIN: B0054QML8E | 1997 | AZW3 | 176 pages | 411 KB
An entertaining and informative study of human sexuality explores how and why humans' sex lives differ radically from those of other animals and examines the evolutionary forces and factors that have shaped human sexual distinctions.