Wednesday, November 9, 2011

A book worth thinking and reading

Here's Tyler Cowen's review;
When doing the statistics, one key issue is how to measure violence. Pinker often favors “per capita” measures, but I am not so sure. I might prefer a weighted average of per capita and “absolute quantity of violence” measures. Killing six million Jews in the Holocaust is not, in my view, “half as violent” if global population is twice as high. Once you toss in the absolute measures with the per capita measures, the long-term trends are not nearly as favorable as Pinker suggests.

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