Im always surprised how many well read people don't bother to have an opinion on what caused the takeoff circa 1500.pic.twitter.com/F0a2bqB616
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possibly because cause is not well-understood? ... Columbian exchange seems plausible but maybe ∃ earlier trends
also possibly because too remote to use an opinion on this to signal virtue around present-day conflicts ¯\_(ツ)_/¯
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