I head west for a couple days and Chris up and creates a commotion… Of course he’s absolutely correct to do so. Coyne is entitled to his perspective, but in no way does he speak for science. But since we’re on the topic of Jerry Coyne, it’s good reason to bring up another idea of his that hit my radar recently. Readers know I’m exploring science and sexuality for my next book, and earlier this month I received several emails alerting me when Coyne shared his theory about the adaptive significance of semen flavor.