I wonder what he thinks of Steven Pinker's paradigm[1] that world violence has been declining for centuries and is the lowest it's ever been. Besides, there wi

I wonder what he thinks of Steven Pinker's paradigm[1] that world violence has been declining for centuries and is the lowest it's ever been. Besides, there will be too many old people in the US to have mass riots in the 2020's. [1]One example: http://online.wsj.com/article/SB10001424053111904106704576583203589408180.html http://online.wsj.com/article/SB1000142405311190410670457658...