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Diamond is bunk science, however. We discussed this not a week ago. Some https://news.ycombinator.com/item?id=19045376 https://news.ycombinator.com/item?id=1904
by chx 8y ago
Diamond is bunk science, however. We discussed this not a week ago. Some https://news.ycombinator.com/item?id=19045376 https://news.ycombinator.com/item?id=19045376 here , more on r/askhistorians