I’m delighted to find that someone with the necessary statistical chops has answered a question I’ve been asking for a while: Have any of the 130+ evolution scientists who’ve savaged Wilson and Nowak’s Eusociality paper (and Wilson’s Social Conquest of Earth) gone deep into the maths of their model (laid out in their technical appendix)? I check periodically, but don’t follow the field carefully.
According to this Taleb Facebook post, the answer’s still no, almost four years after the paper was published.
Emphasis mine, links in the post:
There are two myths that prevail in academic circles (hence the general zeitgeist) because of mental contagion and confirmatory effects (simply from the way researchers look at data and the way it is disseminated):
1) That people are overly concerned by hierarchy (and pecking order), and that hierarchy plays a real role in life, a belief generalized from the fact that *some* people care about hierarchy *most the time* (most people may care about hierarchy *some of the time* but it does not mean hierarchy is a driver). The problem is hierarchy plays a large role zero-sum environments like academia and corrupt economic regimes (meaning someone wins at the expense of others) so academics find it natural so they tend to see it in real life and environments where if may not be prevalent. Many many people don’t care and there is no need to pathologize them as “not motivated” –academics who publish tend to be “competitive” and “competitive” in a zero-sum environment is deadly. I haven’t seen any study looking at things the other way.
2) That “competition” plays a large role compared to *cooperation* in evolutionary settings –of course if you want ruthless competition you will find examples and can model it with bad math. The latter point is extremely controversial, Wilson and Nowak have been savagely attacked for their papers (with >130 signatures contesting it) and, what is curious NOBODY was able to debunk the math (very very very rigorous backup material). If Nowak/Wilson were wrong someone would have shown where, and in spite of the outpour of words nobody did.
I’d condense my thinking on the subject as follows:
1) People mistake rivalry for scarcity. If one tribe excludes all the others from a water source, forces them to do their will to get water, there’s obviously scarcity, right? Wrong.
Don’t get me started on the sacralization of (largely inherited) “property rights,” ownership — the right to exclude others.
2) They don’t understand that competition’s only virtue is increasing and improving cooperation. Cooperation — non-kin altruism, eusociality, etc. — is the thing that got us to the top of the food chain. Cooperation is what wins the battle against scarcity.
Competition fetishists think that competition is always good because it sometimes improves cooperation, even though it frequently does the exact opposite.
Think: trade wars. Or just…wars.
Cross-posted at Angry Bear.