Matt Ridley

Smith, Robert, 23I

Thornhill, Nancy Wilmsen, 242, 243, 267,

Smolker, Rachel, 196

284

Smuts, Robert, 289

Thornhill, Randy, 232

Snails, 81—82

Thorpe, William, 287

Social contracts, 3 35

Through the Looking-Glass (Carroll), I, 18, Social Darwinism, 317

64

Social skills, 251, 252

Tiberius, 200

Social status, see Dominance

Tierra, 69

Society, individual in, 11—14

Tiger, Lionel, 17

Sociobiology (Wilson), 21

Tinbergen, Nikolaas, 286

I NDEX

::: 405

Tooby, John, 77, 83, 1 00, III, 275—76,

War, 203—5

313, 322, 332, 340

Wason test, 334

Toolmaking, 323—26

Wasps, 108

Topminnows, 82—83

Water fleas, 39—40, 47—49

Tragedy of the commons, 91, 127

Way Men Think, The (Hudson and Jacot), Transposons, 96

253

206,

' Trivers, Robert, 115—20, I23—27, 133,

Wealth, 194—202,

244

178, 213, 335—36

beauty and, 289—9I

Trobriand 1slanders, 237

incest taboos and, 284

Trojan War, 205

inheritance of, 238—43

Trollope, Anthony, 3 3 3

ornamentation as sign of, 300

Trumai people, 243

sexual mentality and, 267, 268

Trypanosomes, 75

Weill, Kurt, 245

Turkeys, 108—9

Weismann, August, 8—9, 28,.30—32,