Love. What possible good is the evolution of love? Love contains many traits that are the EXACT OPPOSITE of evolution. Self sacrifice certainly being a big one. I can't imagine losing for the benefit of others would be selected for quite easily.


It is amazing, I agree but it is also a prove in favour of evolution
Computer simulations have been made to test group behaviours, if you are a programmer you can try yourself, it is not so difficult.

Lets consider two comunities A and B which must defend themselves against a strong enemy

A) 100 % of the members of the comunity are normal people , neither cowards nor heros
B) 90 % of the members are selfish people but a 10 % are prepared to die for their comunity

Well ,group B have much more chance to survive than group A