Sex At Dawn: The Prehistoric Origins of Modern Sexuality by Christopher Ryan and Cacilda Jetha - HTML preview

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INDEX

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Page numbers in italics refer to tables and illustrations

Abbey, Edward, 98

Abideen, Suhaila Zein al-, 119–20 abstinence, 283–84

Aché, 91–92, 119, 205, 206, 320n

açia relationships, 129

Acton, Dr. William (Lord), 39, 51

Adam and Eve, 35, 81–82

Adapted Mind, The (Barkow, Cosmides, and Tooby, eds.), 50–51

adolescents, 66, 282–85, 344n

adultery, 97–98, 121–22, 138, 142, 290, 338n

Adult Video Universe, 231

affluenza, 161–62

Africa, 106, 149, 159, 207, 241, 327n, 330n, 332n aggression, 72, 129

of chimps, 64, 68, 70, 76, 189 of humans, 68, 71, 76

of monkeys, xi-xiii, 176

see also violence; war

agriculture, 12–15, 13, 21, 81–83, 87, 180, 211 harems and, 218

health and, 173, 175, 206–7

population growth and, 9, 33, 154, 156, 158, 169 radical change and, 9, 246

transition from foraging to, 8, 83, 173–75, 319n, 328n war and, 191–92, 193

wealth disparities and, 162

Ainley, David, 135

Alamo, the, 19, 24

Alcmene, 228

Alexander, Michele, 277

Alkon, Amy, 26

alpha males, 10, 59–60

Alzheimer’s disease, 298

Amazon, 11, 90–91, 96, 103, 121, 125–26, 144, 184, 308n, 340n

American Journal of Cardiology, 209

American Medical Association, 2, 287

American Society of Plastic Surgery, 259

Amphitryon, 228 anal sex, 283

Anatomist, The (Andahazi), 251

Anatomy of Love, The (Fisher), 74, 114

Andahazi, Federico, 251

Anderson, Terry, 84, 319n–20n

Angier, Natalie, 168, 258–59

Angus, Ian, 170

Anokhin, Andrey, 274 anonymity, 171–72

Antarctica, 134–35

anthropology, 9, 11, 12, 15, 90–92, 105, 106, 108, 171, 185, 203, 340n

misinterpretation, misunderstanding and, 113, 116, 117, 118, 127, 133, 134, 137

antidepressants, 299

antigens, 228, 264

ape anatomy, multiple comparisons of, 224

apes, great, 61–78, 62

humans as, 1, 315n

penis lengths of, 235–36, 235

social organization among, 65–66

sperm competition among, 230

see also bonobos; chimpanzees; gorillas; orangutans appearance, physical:

female, 47, 139, 140

male, 47, 55, 140

Appell, G. N., 169

Aquinas, Thomas, 252

archaeology, 14, 173, 193, 201, 205, 243, 316n, 327n

Ardipithecus ramidus, 216–17, 336n–37n

Aristotle, 228

Armelagos, George, 174

Arrowood, Patricia C., 257–58

Asante, 192–93

Asia, 207, 241, 242, 327n attraction, sexual, 41, 57, 96, 123 attractiveness, male, 55, 275

Australia, 185, 238

Aborigines in, 11, 21–22, 164–65, 176, 185, 203

Australopithecus, 336n

Axelrod, Robert, 168

Aztecs, 192–93

baboons, 59, 62, 63, 65, 72, 116, 178–79

copulation calls of, 257, 258

gelada, 261, 339n

Bailey, Michael, 276–77

Baker, Robin R., 264, 338n, 342n

Baker Brown, Isaac, 250–51, 285

Balzac, Honoré de, 115

Barash, David, 225, 342n

Barcelona, 244

Bari, the, 320n

Barlow, John Perry, 318n

Barnes, Cynthia, 130–31, 134

Bateman, A. J., 51

BBC, 116, 161, 204, 235, 271, 276

Beach, Frank, 96

Beagle, HMS, 26, 31, 164, 181

Beckerman, Stephen, 90–91, 92, 103, 308n

beef, 237, 242

Bellis, Mark, 264, 338n, 342n

Belliveau, Jeannette, 289

Bergner, Daniel, 273, 343n

Berman, Morris, 68

Bernard, Jessie, 295

Bernays, Edward, 345n Berns, Gregory S., 168 betrayal, 4, 167–68, 297, 300

Betzig, Laura, 112

Beyond War (Fry), 193

Bhutan, 221–22

Bible, 81–82, 98, 138, 205, 233–34, 325n

Genesis in, 35, 163, 233 life span in, 53

Psalms in, 200

Bird-David, Nurit, 174

birds, 36, 118, 136–37, 243

Birdsell, Joseph, 203

Birkhead, Tim, 54 birth control, 40, 57

birth control pills, 76, 275, 343n, 344n bisexuality, 276–77

bluebirds, 136

Bodley, John, 171–72 body fat, low, 159

body-size dimorphism, 215–19, 222, 224, 242, 336n–37n body-weight ratios, 205

Boehm, Christopher, 179

Bogucki, Peter, 100, 243

Bolivia, 145

Bolton, Michael, 146 bonding, 104, 149, 171, 308 female-female, 65, 78

group, 315n

mother-child, 106–7

in social organization of apes, 65–66

bone studies, 193, 201, 202, 204–5, 216–17 health and, 173–74, 175

bonobos, 61–65, 62, 69–75, 82, 216–20, 222, 224, 230, 239,

246, 258, 336n

body-size dimorphism in, 216–19

chimps compared with, 69–72, 77–78, 97, 101 copulation duration in, 236, 236

female sexual capacity of, 58, 69, 72–74, 101, 102, 239, 268 group sex of, 12

human erotic response to, 272, 273

humans compared with, 1, 61–62, 63, 69, 72–74, 77–78, 85,

97, 101–2, 102, 134, 225, 234, 240, 242, 243, 245–46, 260,

320n, 332n

multimale-multifemale mating systems of, 45, 66

penis of, 235, 339n

separation of chimps from, 62, 74, 318n

social organization of, 63–64, 65–66, 191 swellings of, 260, 261–62, 261

testicles of, 220, 222, 223, 225, 226–27, 234, 240 warfare and, 186–87, 197–98, 332n

Borman, Frank, 334n

Botswana, 11, 119, 176, 206

Bowlby, John, 29

brain, 8, 140, 171, 205, 216, 274, 319n

Bailey’s fMRI scans of, 276–77 big, 34, 84, 85, 94

cooperation and, 168 of vampire bats, 100

Brazil, 96, 103, 119, 121 infant deaths in, 203

breastfeeding, 7, 13, 42, 77, 111, 159, 259–60, 328n, 342n sharing of, 11, 105

breasts, 13, 35, 224, 259–62, 337n, 342n

augmentation of, 259, 342n

Bristol, University of, 238

Brooks, Nick, 327

Brown, Janelle, 260

Bruhn, John, 162

Bryan, William Jennings, 182

Bubonic plague, 207

bukkake, 338n bulla, 233 bulusela, 346n

Burkino Faso, 105–6

Burma, 140

Buss, David, 53, 55, 141–45 butt bra, 260, 261

butt-crack, 260, 337n buttocks, 260, 261

Caesar, Julius, 95

Caesar and Cleopatra (Shaw), 172

Cai Hua, 129

California, 140, 205

Cambridge University, 161

Campbell, Joseph, 22

Canada, 190

cancer, 206, 209, 238, 297–98

Canela, 103, 120, 138, 146

Cantet, Laurent, 345n

Carter, C. Sue, 136

Cartwright, Samuel, 118

Case of the Female Orgasm, The (Lloyd), 342n casual sexuality, 6, 9–10, 69, 93, 120, 137, 179, 302 of Mosuo, 127–31

Catholic Church, 3, 157, 281, 306–7

Caton, Hiram, 320n

Caucasians, 241

Central America, 99–100, 253

Cernunnos, 341n cervical canal, 234 cervix, 265, 266

Chagnon, Napoleon, 183, 194–97, 334n

Chamberlain, Wilt, 218

Chapin, Henry, 111

Cherlin, Andrew J., 41

Chernela, Janet, 108

Chesterton, G. K., 19, 134

child abuse, 3, 38, 281, 283, 284–88 child care, 6, 94, 105–6, 128, 149, 179 children, 99, 101, 105–12, 148, 162, 306, 310 divorce and, 300

Harris lines in, 173 illegitimate, 322n immunity of, 275, 276

see also infanticide; infant mortality; paternity certainty;

pregnancy

Chile, 327n

chimpanzees, 61–76, 62, 70, 191, 216–20, 224, 246, 258,

320n, 336n, 337n

body-size dimorphism in, 216–19

bonobos compared with, 69–72, 77–78, 97, 101 copulation duration in, 236, 236

female sexual capacity of, 12, 69, 239, 268 food sharing of, 67, 70

humans compared with, 1, 61–65, 67, 68, 73, 77–78, 84, 225,

234, 240, 242, 243, 245–46, 260, 263, 332n

multimale-multifemale mating systems of, 45, 66

orgasm in, 263, 342n

penis of, 235, 236

separation of bonobos from, 62, 74, 318n

sperm competition and, 230

swellings of, 260, 261

testicles of, 10, 220, 223, 225, 226–27, 234, 240

violence and war of, 64–65, 67–70, 186–90, 193, 197–98,

332n–33n

China, 126–31, 191, 241, 344n

abortions in, 335n

infanticide in, 204

Chivers, Meredith, 272–73, 278

Christianity, 97, 157, 164, 321n chromosomes, 238, 239 circumcision, 286–87 civilization, 181, 209, 328n masturbation and, 249

poverty and, 161, 163 clan affiliations, 108

“classic explanation” (Fisher), 59, 60 climate change, 191, 328n clitorectomies, 250–51

clitoris, 140, 250–52, 287, 340n–41n

Cochran, Gregory, 226

Cohen, Sheldon, 208

Colapinto, John, 121

Colbert, Stephen T., 269 colds, 206, 208

college students, as research subjects, 142–43

Colombo, Matteo Realdo, 251–52

Columbus, Christopher, 207 commitment, 23, 57, 128 communism, 171–72

community, 8, 162, 167, 171, 212, 310 meme and, 166

companionship, 2, 31, 81

competition, 66, 158, 162, 180, 188, 327n–28n

female, 55

male, 42, 43, 55, 76, 101, 133, 216–22, 225, 235 sperm, see sperm competition

Comstock, Anthony, 287–88 conception, 90–91, 96, 262, 266 condoms, 240–41, 262, 267, 283 confirmation bias, 117

Congo, Democratic Republic of (formerly Zaire), 71

Conjugal Lewdness (Defoe), 122 consortship, 116

Constant Battles (Le Blanc), 23 continual responsiveness, 101

Cook, James, 95

Coolidge, Calvin, 288–89

Coolidge effect, 289–93, 297 cooperation, 70, 188, 223

of bonobos, 64

in child care, 105–6

human, 65, 66, 68, 75, 77, 100, 102, 105–6, 139, 151, 160,

168, 177–78, 212 copulatory plugs, 234

Cortés, Hernán, 19, 34 cortisol, 208 cosmology, 3–4

crime, 283, 344n

Crocker, Jean, 103, 120

Crocker, William, 103, 120, 146

Crystal, Billy, 256

cultural influence, 22, 23, 37–38, 83, 241–42, 274, 284

Curripaco, 119

Dagara, 105–6

D’Aluisio, Faith, 21

Daly, Martin, 49, 227

Danes, 237

Dangerfield, Rodney, 288

Darkness in El Dorado (Tierney), 195, 334n

Dark Side of Man, The (Ghiglieri), 23, 186–87

Darwin, Charles, 4, 23, 25–33, 42–44, 100, 136, 153–60,

219–22, 243, 316n, 337n

autobiography of, 30, 154 on equality, 163

on female reticence, 27, 39, 40, 42, 51, 96, 229, 266 on harem-based system, 217

on jealousy, 138 kinship terms and, 108

Malthus’s influence on, 27, 154, 155, 164, 326n

on mother-child bond, 106–7

natural selection and, 33, 35–36, 42, 99, 155 respect for Morgan, 43, 44

sexual experience of, 31, 288

sexual selection and, 26, 39, 42, 221, 266

Darwin, Emma Wedgwood, 31, 221

Darwin, Erasmus (grandfather), 29, 30, 36, 316n–17n Darwin, Erasmus (Charles’s brother), 316n, 326n Darwin, Henrietta (Etty), 30

Davenport, William, 294

Dawkins, Richard, 68, 148, 153, 166, 177–78 de Bernières, Louis (Corelli’s Mandolin), 301

Deacon, Terrence W., 84 deceptiveness, 35, 38

Decreta and Cum in unum (papal decree), 3

Defoe, Daniel, 122

Demonic Males (Wrangham and Peterson), 23, 186, 187 demons, 252, 253

dental eruption, 205

Depardieu, Gérard, 20 depression, 267, 297–98

Descent of Man, The (C. Darwin), 25, 30, 155, 266

DeSteno, David A., 144–45

Destroying Angel, The (Money), 286 detribalization, 22, 165

Devil, 252, 341n

de Waal, Franz, 53, 69, 76–77, 178, 188, 319n, 333n

on bonobos, 69, 71, 72, 75, 96–97, 101, 339n

on pair bonds, 77, 115 on promiscuity, 225

Diamond, Jared, 9, 175, 222, 329n

Diamond, Lisa, 278

Dickson Mounds, 173–74

“Discourse on the Origin of Inequality” (Rousseau), 87 disease, 10, 174, 202, 203, 206–10, 207, 334n

heart, 162, 206, 209, 210, 238, 297–98 hysteria, 247–48, 250, 251 masturbation and, 250

slavery and, 118, 254 syphilis, 130, 206, 250 testosterone and, 297–98 tuberculosis, 178–79, 206, 207

“Diseases and Peculiarities of the Negro Race” (Cartwright),

118

divorce, 4, 41–42, 97, 119, 120, 122, 299–300

Dixon, Dwight, 308

Dixon, Joan, 308

Dixson, Alan F., 45, 234, 257, 265, 266, 339n

on female orgasm, 263, 342n

on paraphilias, 280

DNA, 61–62, 70, 136–37, 158, 159–60, 264, 330n

environmental catastrophe and, 160, 191 in sperm cells, 237, 238

testicles and, 226–27, 243 dolphins, 320n dominance:

female, 71–72, 133–34 male, 75, 133, 218, 229

Dongba, 127

Donne, John, 213 dopamine, 168

double-blind methodology, 117

double standard, 26, 35

drapetomania, 118, 254

Drucker, Doris, 111

Druckerman, Pamela, 303

Dugum Dani, 184–85, 184, 331n

Dunbar, Robin, 171

Dunbar’s number, 171

dysaethesia aethiopica, 118

East Anglia, University of, 328n

Easton, Dossie, 310

Ebola, 207

Ecological Implications of Minilivestock (Paoletti), 21 economic game theory, 49, 52

economics, 166–72, 328n

Homo economicus and, 166–68 scarcity-based, 180

sexual, 48–51

tragedy of the commons and, 169–70 ecosystems, 160

Ecuador, 206

Edgerton, Robert, 124, 192–93, 207

egalitarianism, 93, 162, 163, 166, 176, 179, 182–83, 333n

fierce, 9, 11, 100–101

Egalitarians, The (Power), 187–89

eggs (ovum), 25, 53, 55, 220, 226, 235, 265, 266, 267

Egypt, 119–20

Einstein, Albert, 113

ejaculations, 12, 86, 220–21, 222, 227–29, 231, 235, 243 chemicals in, 228

copulation calls and, 258 health and, 238

seminal volume in, 236

Elders, Joycelyn, 287

Encounters at the End of the World, 135

Encyclopedia of Human Evolution, 339n

enemas, 286

Engels, Friedrich, 43

England, 157, 164, 181, 191 commons in, 169, 170 environment, 84, 101, 241–42 body and, 215

catastrophes and, 160, 191, 328n genetics and, 36

toxins in, 237, 240, 340n Ephron, Nora, 292 erections, 233, 286–87

Erikson, Philippe, 94, 108

Essay on the Principle of Population, An (Malthus), 154–55, 169

estrogen-like compounds, 237

Ethical Slut, The (Easton and Liszt), 310

Europe, 142, 159, 207, 241, 289, 294, 327n, 332n foundling hospitals of, 111, 203

medieval, 252

Eve’s Seed (McElvaine), 111 evolution, 46, 58

Darwin’s views on, 27–33, 35–36 rapid change in, 226–27

evolutionary psychology (EP), 23, 36–39, 42, 48–53, 114,

122, 177, 214, 322n human universal and, 115 paternity certainty and, 49

Evolution of Cooperation, The (Axelrod), 168

Evolution of Human Sexuality, The (Symons), 51, 57–58, 126,

295–96

exclusivity, sexual, 48–50, 97, 98, 122, 136 extinction, 160, 191, 293, 327n–28n

extra-pair copulations (EPCs), 57, 96, 121, 125

Fagan, Brian, 319n, 328n

Fall, the, 35, 81–82

family, 2, 6, 41, 53, 75, 107, 109–12, 276, 293, 297, 300

Morgan’s views on, 43

Mosuo, 127, 128

nuclear, 4, 5, 34, 54, 66, 77, 106, 109–10, 115, 116, 117, 216,

219, 242, 246, 263, 306, 310 polyamorous, 305–6, 310 family values, 3

famine, 21–22, 154, 169–70

fascinum, 233

fathers, 108, 109, 112, 128 multiple, 92, 94, 320n

see also paternity; paternity certainty fear, 147–48, 327n

Feinstein, David, 32

Female Choices (Small), 116

Ferguson, Brian, 193, 194, 334n

fertility, 124, 220, 237–40, 260–62, 292, 341n

fertilization, 264–65, 266 fetus, 90–91, 105

fidelity, sexual, 10, 120–21, 129, 305, 309, 310, 311 female, 7, 15, 48–50, 54, 142

finches, 36, 243

Finkel, Michael, 323n

Finkers, Juan, 195

Fisher, Helen, 34, 49, 59, 60, 72–76, 114, 137, 305

Fisher, Maryanne, 325n

Fisher, Terry, 277

FitzRoy, Robert, 164

Flanagan, Caitlin, 302–3

Flatheads, 325n

Flaubert, Gustave, 253

Flintstones, The, 32, 317n

Flintstonization, 31–36, 48, 75, 76, 107, 117

Florida State University, 52

Flynt, Larry, 5

food, 8, 49, 54, 59, 125–26, 139, 149, 160, 173–76, 302, 328n, 331n

caloric reduction and, 208–9

conflict over, 160, 188, 190

Garden of Eden and, 81–82

masturbation and, 288, 345n

sexual anatomy and, 237, 240, 242

sharing of, 6, 11, 34, 67, 70, 78, 99–100, 141, 174, 179

surplus and storage of, 68, 173, 174

taste in, 20–22, 165

see also agriculture

food additives, 237, 240

Food and Drug Administration, 21

foraging, 9, 11–14, 21, 44, 54, 67, 76, 82, 93, 131–32,

173–77, 179–81, 205–6, 210, 315n, 344n

delayed-return (complex), 11n

egalitarianism and, 9, 11, 100–101, 176, 179, 182–83

immediate-return (simple), 11n, 190, 330n, 331n

infanticide and, 203

population growth and, 156, 159, 326n, 327n

research subjects and, 143–44 sedentary, 330n–31n

social life and, 87–88, 94, 100, 139, 160

transition to farming from, 8, 83, 173–75, 319n, 328n

uneconomic man and, 181

war and, 182–85, 184, 190, 193, 330n–31n

Ford, Clellan, 96

foundling hospitals, 111, 203, 322n

Fourier, Charles, 43

Fowles, John, 28, 316n

France, 157, 203, 303

Franklin, Benjamin, 113, 322n

Freeman, Derek, 321n

French Lieutenant’s Woman, The (Fowles), 28

Freud, Sigmund, 28, 43, 271, 279, 288

Friedman, David, 233–34

Fromm, Erich, 179

fruit flies, sperm of, 229–30

frustration, sexual, 282–83, 284, 344n illness and, 10, 247

Fry, Doug, 193

Fuegia, Fuegians, 164

Galápagos, 36, 243

Galileo Galilei, 3, 254

Gallup, Gordon G., 235, 267

Galton, Francis, 37 gangbang, 231

Garber, Paul, 188

Garden of Eden, 81–82

Gawande, Atul, 319n–20n

Gebusi, 184–85, 184, 194

Gekko, Gordon, 152

generosity, 54, 68, 70, 72, 76, 139, 163, 167, 177, 212

genetic economics of sex, 49

genetics, genes, 26, 36, 37–38, 54, 57, 94n, 107, 293

compatibility and, 264–65, 276

egalitarianism and, 100–101 as legacy, 49, 56

male vs. female agenda and, 25

meme compared with, 166

monogamy, 324n–25n

paternity certainty and, 25, 54, 56, 141

genital echo theory, 260, 337n

genital-genital (G-G) rubbing, 78

genital mutilation, 250–51, 253

genitals, male, 84, 215

see also penis; scrotum; testicles geophagy, 328n

Georgia, oral sex in, 283, 344n–45n

Gere, Richard, 50

Germany, 111

Getz, Lowell L., 136

Ghiglieri, Michael, 116, 189

gibbons, 1, 62, 62, 63, 66, 221, 223, 224, 236, 242

black-crested (Hylobates concolor), 339n

body-size dimorphism and, 216, 219

monogamy of, 62, 64, 66, 224, 246, 263, 268, 339n

penis of, 234

Gibran, Kahlil, 105

Gladwell, Malcolm, 171 goats, 272, 280

Goethe, Johann Wolfgang von, 113, 303

Goldberg, Steven, 132–33, 324n

Gombe, 67, 187–88, 268, 333n

gonorrhea, 250

Good, Kenneth, 195, 197, 334n

Goodall, Jane, 65, 67, 116, 183, 187–90, 193, 268

Good Natured (de Waal), 333n

gorillas, 1, 10, 61, 62, 62, 63, 71, 187, 221–27, 224, 239, 242,

337n

body-size dimorphism and, 215, 216

copulation duration in, 236, 236

“Silverback” male, 66, 222

sperm competition and, 230, 236

testicles of, 222, 223, 225, 226–27

Gould, Stephen Jay, 61, 71, 214, 226, 263–64

Gould, Terry, 308

Gowaty, Patricia Adair, 136

Gowdy, John, 166, 180, 181

Graham, Sylvester, 287–88

grandmothers, 107

gratitude, 92

Great Britain, 21–22, 247, 303

Greece, 175

greed, 153, 166, 167

Greeks, ancient, 39–40, 95, 228

Gregor, Thomas, 103

group leveling, 93

group marriage (the primal horde; omnigamy), 43–44, 72, 112

groups, 9–12, 83, 93–97, 315n

cohesion of, 93–96, 102, 103, 139

conflict reduction in, 139

sharing of, 99–100

size of, 170–71, 190–91, 223

group sex, 12, 29, 124, 137, 231–32, 278

Guevara, Che, 307

H1N1 (swine flu), 208

Hadza, 205, 323n

Haggard, Ted, 3, 307

Haiti, 345n

Hamilton, Clive, 161

Hamilton, William J., 257–58

Hamilton Beach Company, 248

Hamlet (Shakespeare), 305

Hamm, Jon, 317n

 Hansbury, Griffin, 281–82

happiness, 47, 52–53, 113

Hardin, Garrett, 169–70

Hare, Brian, 68

harems, 217, 218, 222–23

Harpending, Harry, 226

Harris, Christine, 144

Harris, Marvin, 63, 90, 171, 175, 176, 229

Harris lines, 173

Harrison, Laird, 306

Harvey, William, 246

Haselton, Martie, 262

Hawkes, John, 327n–28n

Hawkesworth, James, 95

Heading South, 345n

health, 173–74, 175, 202, 206–8, 211, 238, 276

see also disease

Health and Diseases of Women, The, 247

Heartburn, 292

heart disease, 162, 206, 209, 210, 238, 297–98

height, 200–201

Hendrix, Jimmi, 307

Hepburn, Katharine, xi

Hera, 39–40

Heracles, 228

Herzog, Werner, 135

He’s Just Not Up for It Anymore, 295

hierarchy, 179, 218 of bonobos, 71

of chimps, 66, 67, 68

of humans, 9, 68, 76, 143, 190