However, further research has shown that it is the normal condition for humans and for most other mammals. It seems pretty clear why this is the case for most mammals and for most human beings.
-- Marvin Harris
   
Marvin Harris   Name:
Marvin Harris
Type:
Scientist
Nationality:
American
Birth:
August 18, 1927
Death:
October 25, 2001
https://www.nutquote.com/quote/Marvin_Harris