Humans may not be as hardwired for violence as we thought
A study comparing 100 primate species, including humans, suggests that everyday aggression and lethal violence did not evolve as part of the same simple behavioral spectrum. Species that frequently fight or show mild aggression are not necessarily more likely to kill rivals, while extreme acts such as infanticide and lethal attacks appear to follow their own evolutionary patterns.
We haven't written up this one. ScienceDaily has the full story — the link below goes straight to it.
