Pinker On Violence (2)

Progress report.  I'm not even on pg. 100 of Better Angels of Our Nature yet, and I'm feeling just a little weary.  Reason:  Pinker presents himself as a debunker of a Great Myth.  What's the myth?  That over the course of history, humanity has become more and more violent.  But the thing is, I have no great attachment to that myth - if it's a myth - so I don't need 700+ pages worth of disabusing