I was speaking of genetic traits. But one could hypothesize homosexuality, racism, and violence among humans are genetically influenced behaviors. And some have. At least with homosexuality and racism.
In what way would they consider racism a trait of evolution, but not the driving need for war?
But I had an physical (biological) anthropology professor in class, after watching films on bonobos and chimpanzees, ask the class which in our individual opinions are humans more closely related to in behaviors?
In my view humans are more violent than bonobos but less violent than chimps. Male chimps also have enormous sized testicles (though they are shorter in height than male humans, male chimps have much larger testicles than male humans) which may or may not help explain why male chimps can be so violent.
I guess the right whale is most warlike then?
"The male right whale can boast a twelve foot-long penis and the biggest testicles of any animal on earth - weighing in at one tonne.."
BBC - Earth - A whale with one-tonne testicles
Of course, humans are the species to produce serial killers, that I know of. And the greater intelligence of humans has allowed us create incredibly destructive weapons of warfare and kill on a scale no other species can.
I think evil has more to do with sin than intelligence. Man inherited sin, it is a trait!
I don't think violence is a genetically inherited trait.
Funny how so many deny that war or violence is related to claims of evolution here. Yet that idea is commonly propagated.
Example:
"4 Jan 2013 ... We, Too, Are
Violent Animals. Those who doubt that human aggression is an evolved trait should spend more time with chimpanzees and ..."
Humans Aren't the Only Violent Animals - WSJ
Apparently this sort of behavior is rare among animals.
" Such behavior is
rare among mammals. In fact, humans -- who are more closely related to chimps and bonobos than any other animal -- are the only other mammals known to inflict this level of lethal violence against others of their species. What causes this violence in chimps, and can they teach us anything about our own propensity to wage war? Some research has suggested that chimps are inherently peaceful, and that they
turn violent only because of human interference. One landmark study conducted in the 1960s showed that
began attacking each other only after Jane Goodall and other primatologists
began handing out bananas. When the banana feeding stopped, so did the violence -- a fact that led some researchers to conclude that we are to blame for chimps' violent behavior. But other experts disagree...."
Chimps May Look Cute, But Controversial New Study Says They're Natural-Born Killers - Worldnews.com
The contact with monkeys started probably either on the ark, or shortly after, depending on the kind of monkey, one assumes. Therefore, human influence cannot be ruled out as a source for heightened violence I would think. Cats apparently learned to live with man and adjust behavior accordingly.
Since there are said to be so few animals that engage in extreme violence to their own species, it would make sense that something affected them.
This all comes back to man's trait of war and where it came from. Evolution is not the best explanation.
Though, like language, violence may be contingent on a genetic capability for the thing.[/quote]