We, the inheritors of the post-WWII and post-Civil Rights era, like to believe that eugenics lies with the discredited ideas of pseudosciences such as phrenology and blending inheritance . Julian Huxley may have sounded the last non-fringe “hurrah!” on behalf of the intellectual and scientific supporters of eugenics[i], but the reality is not that simple; although the politically correct mediums of modern academia and popular culture may have purged their halls and airwaves of explicit supporters of state-instituted eugenic practices (though for a recent, well-reasoned exception, see Geoffrey Miller’s response to the Edge question “What should we be worried about?”), these practices lie at the foundation of many of our personal decisions, institutional practices, and government policies. Most biologically-oriented social scientists admit that eugenic self-selection occurs at the individual level—not only in the sperm clinic but also at bars and nightclubs. But even among academic...