karate black belts are being seriously beaten by people with real-world fighting experience—pimps, muggers, etc
Yes, I heard such stories as well (edit: and recently read an article discussing real-world performance of Chinese and Japanese soldiers in melee/H2H combat). This is one of the reasons why I think that performance in the real world is a better way to measure success at rationality than any synthetic metric.
Yes, I heard such stories as well (edit: and recently read an article discussing real-world performance of Chinese and Japanese soldiers in melee/H2H combat). This is one of the reasons why I think that performance in the real world is a better way to measure success at rationality than any synthetic metric.