Glenn Wilson: Does Sexual Addiction Exist?<br />Gresham College - Museum of London<br />Why do the "selfish genes" of men and women sometimes create conflict? How do monogamy, polygamy and infidelity stack up in terms of adaptive value? Is sex addiction a real disease or just an excuse for bad behaviour? The distinction between explanation and moral justification. Reconciling the discrepancy between male and female instincts.