So today I read in the Globe and Mail that scientists are increasingly finding biological and genetic support for the age-old adages of love (Siri Agrell, “Sluts and Vermin”, The Globe and Mail, 26 Apr 2007, http://www.theglobeandmail.com/servlet/story/RTGAM.20070426.wxlsexstudies26/BNStory/lifeFamily/home).
For example, female mice who play hard to get tend to inspire faithfulness in their mates, as opposed to those who put out right away. There seems to be a biological reason why women that are unavailable are more desirable, and this builds faithfulness in men. Interesting. (more…)