Tag Archives: evolution

Inevitable Nipple Analogy

“A genetic theory of homosexuality.” by William Saletan in yesterday’s Slate suggests an inevitable analogy. The article reports on recent work (pdf) addressing the ‘if homosexuality is genetic, why hasn’t it died out?’ debate, which suggests that the ‘gene for male homosexuality persists because it promotes—and is passed down through—high rates of procreation among gay [...]