In the Middle Ages, fish was so valuable that chefs sometimes tried to disguise beef as fish. As archaeologists learn more about medieval consumption, they're understanding how dramatically Europeans reshaped fish populations, @boissolm writes:http://on.theatln.tc/WQdQbNN
Today's exercise in willpower is not to read everything I can find about the "“fish event horizon" and do my own work instead. 
5:40 AM - 22 May 2019
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