I’ve recently read “The Better Angels Of Our Nature: Why Violence Has Declined” by Stephen Pinker. The author’s contention is that a plethora of civilizing influences such as the rule of law replacing vendetta, humanistic education and the complex socio-political inter-relationships caused by commerce have caused a general decline in violence worldwide. Your chances of getting murdered were much more in 1700 than today. While this may be hard to believe, given the accounts of sexual assault and homicide that greet us in the daily newspapers every morning, I think that Pinker might be on to something. To be fair, the author makes explicit that social violence has declined, but not uniformly worldwide, and is still far from completely extinct. The level of decline also depends on how evolved a society is and how far removed from tribalism it is. Pinker also makes the point that if the conditions that caused this decline are reversed, violence could well enjoy a late resurgence