Science explains why men like curvy booties

This is a fascinating story of how back in the day, women with curvy booties could easier endure multiple pregnancies so men were somehow programmed to like them.
Here's the link for a longer explanation:
http://www.huffingtonpost.com/2015/03/05/why-men-like-butts-science_n_6800172.html?cps=gravity_2445_4747360085501284176
Your thoughts?
FD