Steve Pinker demolishes John Horgan’s view of war

Why Evolution Is True

As you may recall, Science Contrarian John Horgan’s notorious “admonition to skeptics” blog post at Scientific American criticized the entire skeptical community for its supposed failure to campaign against war. That “hard target”, said Horgan, should take precedence over our attempts to attack “soft targets” like homeopathy, global warming denialism, and opposition to vaccination and GMO foods.  But he also criticized those who propounded what he called the “deep-roots theory of war”.  Let me refresh you on what he said (note that every single one of his “references” goes to a Horgan blog post!):

Horgan:

The biological theory that really drives me nuts is the deep-roots theory of war. According to the theory, lethal group violence is in our genes. Its roots reach back millions of years, all the way to our common ancestor with chimpanzees.

The deep-roots theory is promoted by scientific heavy hitters like Harvard’s Steven Pinker, Richard Wrangham and Edward…

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