Is the obesity crisis causing more pedophilia? Research has shown that human brains are biologically programmed to be attracted to certain shapes of bodies.  For thousands of years, men and women had these attractive shapes from age 16/18 to 40ish.  Now because of all the excess weight, girls go through puberty too early,  and look womanly from age 8-24.  At the rate we're going, the majority of women will be unattractive and spherical by the time they are 25.  This is not good.  People's bodies shouldn't start looking attractive or unattractive before they are mature and wise enough to handle the transitions.