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rjsw
53 days ago
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Ancient cave art suggests first known humans in Ir...
There was an ice sheet starting just north of this area, it would have melted at 10°C.
Scarblac
53 days ago
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If it didn't melt in summer, its start would have been further to the south.
dismalaf
53 days ago
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There's still an ice sheet an hour from my home, and it's 5-35 degrees all summer....
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