Natural selection, childrearing, and the ethics of marriage (and divorce): Building a case for the neuroenhancement of human relationships

Philosophy and Technology

Volumn 25, Issue 4, 2012, Pages 561-587

  Earp, Brian D ^a   Sandberg, Anders ^a   Savulescu, Julian ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

Author keywords

Default natural ethics; Evolution; Love drugs; Marital autonomy; Marriage; Neuroenhancement; Oxytocin; Values

Indexed keywords

EID: 84871664012     PISSN: 22105433     EISSN: 22105441     Source Type: Journal    
DOI: 10.1007/s13347-012-0081-8     Document Type: Article

References (100)

1. Allen, E. S., Atkins, D. C., Baucom, D. H., Snyder, D. K., Gordon, K. C., & Glass, S. P. (2005). Intrapersonal, interpersonal, and contextual factors in engaging in and responding to extramarital involvement. Clinical Psychology: Science and Practice, 12, 100-130.
2. Amato, P. R. (1993). Children's adjustment to divorce: theories, hypotheses, and empirical support. Journal of Marriage and Family, 55, 23-38.
3. Amato, P. R. (2000). The consequence of divorce for adults and children. Journal of Marriage and Family, 62, 1269-1287.
4. Amato, P. R. (2010). Research on divorce: continuing trends and new developments. Journal of Marriage and Family, 72, 650-666.
5. Amato, P. R., & Booth, A. (1997). A generation at risk: growing up in an era of family upheaval. Cambridge: Harvard University.
6. Amato, P. R., & Rogers, S. J. (1997). A longitudinal study of marital problems and subsequent divorce. Journal of Marriage and the Family, 59, 612-624.
7. Aragona, B. J., Liu, Y., Yu, Y. J., Curtis, J. T., Detwiler, J. M., & Insel, T. R. (2006). Nucleus accumbens dopamine differentially mediates the formation and maintenance of monogamous pair bonds. Nature Neuroscience, 9(1), 133-139.
8. Barash, D. P., & Lipton, J. E. (1997). Making sense of sex: how genes and gender influence our relationships. Washington: Island Press.
9. Berry, J. (1992). Lead us not into temptation: Catholic priests and the sexual abuse of children. New York: Doubleday
10. Betzig, L. (1989). Causes of conjugal dissolution: a cross-cultural study. Current Anthropology, 30, 654-676.
11. Braunstein, G. D., Sundwall, D. A., Katz, M., Shifren, J. L., Buster, J. E., Simon, J. A., et al. (2005). Safety and efficacy of a testosterone patch for the treatment of hypoactive sexual desire disorder in surgically menopausal women-a randomized, placebo-controlled trial. Archives of Internal Medicine, 165(14), 1582-1589.
12. Bray, J. H., & Jouriles, E. N. (1995). Treatment of marital conflict and prevention of divorce. Journal of Marital and Family Therapy, 21, 461-473.
13. Buchheim, A., Heinrichs, M., George, C, Pokorny, D., Koops, E., Henningsen, P., et al. (2009). Oxytocin enhances the experience of attachment security. Psychoneuroendocrinology, 34, 1417-1422.
14. Buss, D. M. (1994). The evolution of desire. New York: Basic Books.
15. Buss, D. M. (1995). Evolutionary psychology: a new paradigm for psychological science. Psychological Inquiry, 6, 1-49.
16. US Census Bureau (2012). Live births, deaths, marriages, and divorces: 1960 to 2008. US Department of Commerce, US Census Bureau, 2012 Statistical Abstract. From http://www.census.gov/compendia/statab/2012/tables/12s0078.pdf. Accessed 6 June 2012.
17. Cho, M. M., De Vries, A. C, Williams, J. R., & Carter, C. S. (1999). The effects of oxytocin and vasopressin on partner preferences in male and female prairie voles (Microtus ochrogaster). Behavioral Neuroscience, 113(5), 1071-1079.
18. Cohen Kadosh, R., Soskic, S., Iuculano, T, Kanai, R., & Walsh, V. (2010). Modulating neuronal activity produces specific and long-lasting changes in numerical competence. Current Biology, 20, 2016-2020.
19. Coontz, S. (2004). The world historical transformation of marriage. Journal of Marriage and Family, 66, 974-979.
20. Coontz, S. (2005). Marriage, a history: from obedience to intimacy, or how love conquered marriage. New York: Viking.
21. Coontz, S. (2010, November 22). Is marriage becoming obsolete? CNN. From http://articles.cnn. com/2010-11-22/opinion/coontz.marriage.pew-1-marriage- college-educated-women-higher-plane?-s=PM: OPINION. Accessed 6 June 2012.
22. Curtis, J. T, Liu, Y, Aragona, B. J., & Wang, Z. (2006). Dopamine and monogamy. Brain Research, 1126(1), 76-90.
23. Daly, M., & Wilson, M. (1988). Homicide. Hawthorne: Aldine de Gruyter.
24. Davis, K. (1985). The meaning and significance of marriage in contemporary society. In K. Davis (Ed.), Contemporary marriage. New York: Russell.
25. Dawkins, R. (1976). The selfish gene. Oxford: Oxford University Press.
26. de Waal, A. (2010, February 27). Cutting teen pregnancy the Dutch way. The Guardian. From http://www.guardian. co.uk/commentisfree/2010/feb/27/teen- pregnancy-netherlands-sex. Accessed 6 June 2012.
27. Ditzen, B., Schaer, M., Bodenmann, G, Gabriel, B., Ehlert, U, & Heinrichs, M. (2009). Intranasal oxytocin increases positive communication and reduces cortisol levels during couple conflict. Biological Psychiatry, 65, 728-731.
28. Domes, G, Heinrichs, M., Michel, A., Berger, C, & Herpertz, S. C. (2007). Oxytocin improves "mindreading" in humans. Biological Psychiatry, 61, 731-733.
29. Earp, B. D., Dill, B., Harris, J., Ackerman, J., & Bargh, J. A. (2011). Incidental exposure to no-smoking signs primes craving for cigarettes: an ironic effect of unconscious semantic processing? Yale Review of Undergraduate Research in Psychology, 2(1), 12-23.
30. Eastwick, P. W. (2009). Beyond the Pleistocene: using phylogeny and constraint to inform the evolutionary psychology of human mating. Psychological Bulletin, 135, 794-821.
31. Fisher, H. E. (1992). Anatomy of love: the natural history of monogamy, adultery, and divorce. New York: Norton.
32. Fisher, H. E. (1998). Lust, attraction and attachment in mammalian reproduction. Human Nature, 9, 23-52.
33. Fisher, H. E. (2000). Lust, attraction, attachment: biology and evolution of the three primary emotional systems for mating, reproduction, and parenting. Journal of Sex Education & Therapy, 25, 96-103.
34. Fisher, H. E., Aron, A., Mashek, D., Li, H., & Brown, L. L. (2002). Defining the brain systems of lust, romantic attraction, and attachment. Archives of Sexual Behavior, 31(5), 413-419.
35. Fisher, H. E., Aron, A., & Brown, L. L. (2006). Romantic love: a mammalian brain system for mate choice. Philosophical Transactions of the Royal Society B: Biological Sciences, 361, 2173-2186.
36. Forehand, R., Armistead, L., & David, C. (1997). Is adolescent adjustment following parental divorce a function of pre-divorce adjustment? Journal of Abnormal Child Psychology, 25, 157-167.
37. Fromm, E. (1949). Man for himself: an enquiry into the psychology of ethics. London: Routledge.
38. Garcia, J. R., MacKillop, J., Aller, E. L., Merriwether, A. M., Wilson, D. S., & Lum, J. K. (2010). Associations between dopamine D4 receptor gene variation with both infidelity and sexual promiscuity. PLoS One, 5(11), e14162.
39. Gottschall, J., & Nordlund, M. (2006). Romantic love: a literary universal? Philosophy and Literature, 30(2), 450-470.
40. Greeley, A. (1994). Marital infidelity. Society, 31(4), 9-13.
41. Greenhouse, L. (2011, February 8). Whose conscience? The New York Times. From http://opinionator.-blogs.nytimes.com/2012/02/08/whose-conscience/. Accessed 6 June 2012.
42. Greer, G. R., & Tolbert, R. (1986). Subjective reports of the effects of MDMA in a clinical setting. Journal of Psychoactive Drugs, 18(4), 319-327.
43. Greer, G. R., & Tolbert, R. (1990). The therapeutic use of MDMA. In S. J. Peroutka (Ed.), Ecstasy: the clinical, pharmacological, and neurotoxicological effects of the drug MDMA. New York: Springer.
44. Harris, S. (2010). The moral landscape: how science can determine human values. New York: Free Press.
45. Hauser, M. D. (2006). Moral minds: how nature designed our universal sense of right and wrong. New York: Ecco/Harper Collins.
46. Heinrichs, M., von Dawans, B., & Domes, G. (2009). Oxytocin, vasopressin, and human social behavior. Frontiers in Neuroendocrinology, 30, 548-557.
47. Horn, W. (1998, January 6). Strong case for staying together despite discord. Washington Times, at E2.
48. Hunt, M. (1974). Sexual behavior in the 1970s. Chicago: Playboy.
49. Hunt, M. (1996). The middling sort: commerce, gender and the family in England 1660-1780. Berkeley: University of California Press.
50. Insel, T. R., & Hulihan, T. J. (1995). A gender-specific mechanism for pair bonding-oxytocin and partner preference formation in monogamous voles. Behavioral Neuroscience, 109(4), 782-789.
51. Insel, T. R., Wang, Z. X., & Ferris, C. F. (1994). Patterns of brain vasopressin receptor distribution associated with social organization in microtine rodents. Journal of Neuroscience, 14, 5381-5392.
52. Jankowiak, W. R., & Fischer, E. F. (1992). A cross-cultural perspective on romantic love. Ethnology, 31, 149-155.
53. Johnson, C. A., Stanley, S. M., Glenn, N. D., Amato, P. A., Nock, S. L., Markman, H. J., et al. (2002). Marriage in Oklahoma: 2001 baseline statewide survey on marriage and divorce (S02096 OKDHS). Oklahoma City: Oklahoma Department of Human Services.
54. Joshi, H., & Parle, M. (2006). Brahmi rasayana improves learning and memory in mice. Evidence-Based Complementary and Alternative Medicine, 3, 79-85.
55. Kahn, S. (2006, December 22). Pakistan passes women protection bill. The Muslim News. From http://www.muslimnews.co.uk/paper/index.php?article02762. Accessed 6 June 2012.
56. Kirsch, P., Esslinger, C., Chen, Q., Mier, D., Lis, S., & Siddhanti, S. (2005). Oxytocin modulates neural circuitry for social cognition and fear in humans. Journal of Neuroscience, 25, 11489-11493.
57. Klusmann, D. (2002). Sexual motivation and the duration of partnership. Archives of Sexual Behavior, 31(3), 275-287.
58. Klusmann, D. (2006). Sperm competition and female procurement of male resources: as explanations for a sex-specific time course in the sexual motivation of couples. Human Nature: An Interdisciplinary Biosocial Perspective, 17(3), 283-300.
59. Kosfeld, M., Heinrichs, M., Zak, P. J., Fischbacher, U., & Fehr, E. (2005). Oxytocin increases trust in humans. Nature, 435, 673-676.
60. Light, K. C., Grewen, K. M., & Amico, J. A. (2005). More frequent partner hugs and higher oxytocin levels are linked to lower blood pressure and heart rate in premenopausal women. Biological Psychology, 69(1), 5-21.
61. Liu, Y., & Wang, Z. X. (2003). Nucleus accumbens oxytocin and dopamine interact to regulate pair bond formation in female prairie voles. Neuroscience, 121(3), 537-544.
62. Lombardo, T., & Lombardo, J. (2008). The evolution and future direction of marriage. In C. Wagner (Ed.), World future 2008: seeing the future through new eyes (p. 2008). Bethesda: World Future Society.
63. Luscombe, B. (2010, May 24). Are marriage statistics divorced from reality? Time. From http://www.time.com/time/magazine/article/0, 9171, 1989124, 00.html. Accessed 6 June 2012.
64. Meyer-Lindenberg, A., Domes, G, Kirsch, P., & Heinrichs, M. (2011). Oxytocin and vasopressin in the human brain: social neuropeptides for translational medicine. Nature Reviews Neuroscience, 12, 524-538.
65. Nichols, J. A. (1998). Louisiana's covenant marriage law: a first step toward a more robust pluralism in marriage and divorce law. Emory Law Journal, 47, 929-1001.
66. Persson, I., & Savulescu, J. (2008). The perils of cognitive enhancement and the urgent imperative to enhance the moral character of humanity. Journal of Applied Philosophy, 25, 162-177.
67. Pew Research Center (2010). The decline of marriage and the rise of new families. Pew Charitable Trust, November 2010. From http://www.pewsocialtrends. org/files/2010/11/pew-social-trends-2010-families.pdf. Accessed 6 June 2012.
68. Plante, T. G. (1996). Catholic priests who sexually abuse minors: why do we hear so much yet know so little? Pastoral Psychology, 44, 305-310.
69. Prescott, J. (1975, April). Body pleasure and the origins of violence. Futurist, 64-80.
70. Rimmele, U., Hediger, K., Heinrichs, M., & Klaver, P. (2009). Oxytocin makes a face in memory familiar. Journal of Neuroscience, 29, 38-42.
71. Ryan, C. (2010, April 20). Sexual repression: the malady that considers itself the remedy. Psychology Today. From http://www.psychologytoday.com/blog/ sex-dawn/201004/sexual-repression-the-maladyconsiders-itself-the-remedy. Accessed 6 June 2012.
72. Ryan, C, & Jetha, C. (2010). Sex at dawn: the prehistoric origins of modern sexuality. New York: Harper Collins.
73. Sandberg, A., & Bostrom, N (2007). The wisdom of nature: an evolutionary heuristic for human enhancement. In N. Bostrom & J. Savulescu (Eds.), Human enhancement. Oxford: Oxford University Press.
74. Savulescu, J., & Earp, B. D. (2011, May 6). 'No smoking' signs trigger urge to light up: communism, marriage, evidence-based medicine and the fate of the world. Practical Ethics (Blog). University of Oxford.
75. Savulescu, J., & Sandberg, A. (2008). Neuroenhancement of love and marriage: the chemicals between us. Neuroethics, 1, 31-44.
76. Shaw, G B. S. (1908). Getting married. In Prefaces by Bernard Shaw. London: Oldhams Press.
77. Sherwin, B. B. (2002). Randomized clinical trials of combined estrogen-androgen preparations: effects on sexual functioning. Fertility and Sterility, 77(4), S49-S54.
78. Sherwin, B. B., & Gelfand, M. M. (1987). The role of androgen in the maintenance of sexual functioning in oophorectomized women. Psychosomatic Medicine, 49(4), 397-409.
79. Sherwin, B. B., Gelfand, M. M., & Brender, W. (1985). Androgen enhances sexual motivation in females: a prospective, crossover study of sex steroid administration in the surgical menopause. Psychosomatic Medicine, 47(4), 339-351.
80. South, S., & Lloyd, K. M. (1995). Spousal alternatives and marital dissolution. American Sociological Review, 60, 21-35.
81. Spaht, K. (1998). For the sake of the children: recapturing the meaning of marriage. Notre Dame Law Review, 73(5), 1547-1579.
82. Stanger-Hall, K. F., & Hall, D. W. (2011). Abstinence-only education and teen pregnancy rates: why we need comprehensive sex education in the U. S. PLoS One, 6(10), e24658. doi:10.1371/journal.pone.0024658.
83. Symons, D. (1985). Darwinism and contemporary marriage. In K. Davis (Ed.), Contemporary marriage (pp. 133-155). New York: Russell Sage.
84. Symons, D. (1987). If we're all Darwinians, what's the fuss about? In C. B. Crawford, M. F. Smith, & D. L. Krebs (Eds.), Sociobiology and psychology. Hillsdale: Erlbaum.
85. Symons, D. (1992). On the use and misuse of Darwinism in the study of human behavior. In J. Barkow, L. Cosmides, & J. Tooby (Eds.), The adapted mind: evolutionary psychology and the generation of culture (pp. 137-159). Oxford: Oxford University Press.
86. Tabak, B. A., Szeto, A., Mendez, A. J., McCabe, P. M., & McCullough, M. E. (2011). Oxytocin indexes relational distress following interpersonal harms in women. Psychoneuroendocrinology, 36(1), 115-122.
87. Tooby, J., & Cosmides, L. (1992). The psychological foundations of culture. In J. Barkow, L. Cosmides, & J. Tooby (Eds.), The adapted mind: evolutionary psychology and the generation of culture (pp. 19-136). Oxford: Oxford University Press.
88. Trivers, R. L. (1972). Parental investment and sexual selection. In B. Campbell (Ed.), Sexual selection and the descent of man, 1871-1971 (pp. 136-179). Chicago: Aldine.
89. Vollenweider, F. X., Gamma, A. G, Liechti, M., & Huber, T. (1998). Psychological and cardiovascular effects and short-term sequelae of MDMA ("Ecstasy") in MDMA-naive healthy volunteers. Neuropsychopharmacology, 19(4), 241-251.
90. Wallerstein, J., & Blakeslee, S. (1995). The good marriage. Boston: Houghton-Mifflin.
91. Wallerstein, J. S., & Lewis, J. M. (1997). The long-term impact of divorce on children: a first report from a 25-year study. Presented at the Second World Congress of Family Law and the Rights of Children and Youth, June 2-7, San Francisco.
92. Wallerstein, J. S., Lewis, J. M., & Blakeslee, S. (2000). The unexpected legacy of divorce: a twenty-five year landmark study. New York: Hyperion.
93. Westendorp, R. G., & Kirkwood, T. B. (1998). Human longevity at the cost of reproductive success. Nature, 396(6713), 743-746.
94. White, R. (2011). Neuroscience in the early 20th century: lobotomies. Memorise.org. From http://www.memorise.org/brain-articles/neuroscience-early- 20th-century-lobotomies-001550.html. Accessed 6 June 2012.
95. Williams, J. R., Insel, T. R., Harbaugh, C. R., & Carter, C. S. (1994). Oxytocin administered centrally facilitates formation of a partner preference in female prairie voles (Microtus ochrogaster). Journal of Neuroendocrinology, 6(3), 247-250.
96. Williams, B., Sawyer, S. C., & Wahlstrom, C. M. (2005). Marriages, families, and intimate relationships. Boston: Pearson.
97. Wilson, C. R., & Oswald, A. J. (2005). How does marriage affect physical and psychological health? A survey of the longitudinal evidence. IZA Discussion Paper 1619.
98. Winking, J., Kaplan, H., Gurven, M., & Rucas, S. (2007). Why do men marry and why do they stray? Proceedings of the Royal Society: Biological Sciences, 274, 1643-1649.
99. Winslow, J. T., Hastings, N., Carter, C. S., Harbaugh, C. R., & Insel, T. R. (1993). A role for central vasopressin in pair bonding in monogamous prairie voles. Nature, 365(6446), 545-548.
100. Wrangham, R., & Peterson, D. (1997). Demonic males: apes and the origins of human violence. London: Bloomsbury.