Here is an interesting note from FuturePundit: "Upper Class Fertility Rising Due...

		ivankirigin on Aug 15, 2007 \| parent \| context \| favorite \| on: Silphium: Did Greek science die out because their ... Here is an interesting note from FuturePundit: "Upper Class Fertility Rising Due To Competitive Birthing?" http://www.futurepundit.com/archives/004462.html