Comment Re:Why would this be a surprise? (Score 1) 267
This is not a biological evolution. We aren't born pacifists; quite the opposite, actually. A society certainly can evolve, and so does the "Life" game in a computer. This has nothing to do with biological evolution as people understand it. The rules of the enlightened society are not living in genes. At best our genetic tendency to form societies is not much different from the desire of dogs to form packs. Both are in genes because they are advantageous.
Society is a meme, not a gene. (and not a meme in the cat-picture sense). Humans have evolved the genetic ability to communicate and apply memes on top of genes; another plus is that memetic evolution is faster than genetic evolution.
So yes, you would fail a strict gene-only-evolution test, but that's not the only story going on here.