This is interesting and potentially dangerous research... So males are more utilitarian in behaviour than females, and hence males are also more prone to criminality than females? They suggest that females have a chance in altruistic behavior over time as their brains change, males have a lesser pre-programmed altrusit...ic behaviour repertoire? I would like to see what effect Buddhist meditation has on these results, as it also seem to cause neuro-plasticity.

http://bit.ly/5PBI2o