Agents of Human Evolution
(cont.)

   Consider another fact. This is from the late Peter Farb's excellent book, Humankind (p.203). On the average, 125 males are conceived for every 100 females, yet only 106 males are born for every 100 females. Nature experiments more freely evolution with the male of the species.
   Isn't it obvious?

 

 

 

Mensa Bulletin Apr. 1982