Yet another comparison is temperature. The 12th century was in the medieval warm... | Hacker News

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btilly on Dec 31, 2010 | parent | context | favorite | on: How the neo-medieval 21st century will be more lik...

Yet another comparison is temperature. The 12th century was in the medieval warm period. See http://en.wikipedia.org/wiki/Medieval_Warm_Period for more on that.

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