Alexfrommiami wrote:
actually,most successful  creatures  on our planet are  bacteria not humans.
and all of this  you can  research  on  Wikipedia.
Well, thank you for clearly that up for me and thank you for sharing your expert opinion on the subject!  Party Animal is a 
"trained as a biologist and have worked for the feds, as well as 2 states and private firms doing research on genetics, evolutionary biology, and population dynamics. I am not tops in the field but I am quite familiar with the vast amount of recent research on human behavior." 
Because of your extensive research in Wikipedia, it is nice to have another opposing expert opinion on the subject.  Thank you for sharing these amazing insights.    
