@KirkegaardEmil Regarding your IQ/UV post, check out East China and Japan (and the ower S.Korea) from this map of DNI http://www.solarpaces.org/csp-technologies/csp-potential-solar-thermal-energy-by-member-nation/ …pic.twitter.com/8mtyUEtvHl
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It's interesting how national IQs tracks skin tone, a proxy for sun exposure so strongly, stronger than any other climatic variable. What's the theory?
Also you may have seen this research from this year proposing a causal link: http://psycnet.apa.org/record/2017-38201-003 … I haven't read it all yet.
He publishes like 5 papers every year saying the same thing. It's clearly wrong, but it's fairly PC, so it flies in mainstream journals. :p
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