Links this week:

1. A good profile of Joe Henrich and WEIRD people.
2. Nassim Taleb and Daniel Kahneman discuss antifragility.
3. A gene for cooperation in response to punishment.
4. I’ve uploaded an updated version of my working paper Conspicuous Consumption, Sexual Selection and Economic Growth. There are no earth-shattering changes, but we’ve simplified the second model and generally sharpened it up.

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