It appears OHSU’s now infamous gay sheep are all over the news again. What makes this so special now, when we were talking about this almost two years ago? I’m not exactly sure. But I suppose it’s always a grabbing headline when you can out animals or attach electrodes to genitalia…It all just sounds like fairly crackpot science to me and I’d still rather direct you to Joan Roughgarden’s intriguing critique of Darwin in her book Evolution’s Rainbow: Diversity, Gender, and Sexuality in Nature.