Why Sexual Selection Matters and Why Cordelia Fine is Wrong

Yeyo's Corner

Last week The Royal Society awarded the polemic writer Cordelia Fine with their Science Book of the Year award for “Testosterone Rex”. The central thesis in the book is that the behavioral differences between men and women are better explained by culture than by testosterone and that the theoretical framework that evolutionary scientists regard as the root cause of several of the robust cross-cultural sex differences we see, namely Bateman’s principle and sexual selection, have been largely debunked, at least when it comes to humans. Since this runs pretty much contrary to the broadly held consensus in evolutionary biology the choice has naturally elicited criticism from both biologists and evolutionary psychologists.

Ad Hoc Hypotheses and Occam’s Razor

In her quest to deny that biology is responsible for sex differences in behavior Cordelia Fine has a huge advantage, she benefits from that fact (which the award has made clear) that…

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