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15,000 years ago, my location was under 2 miles of ice. This is NOTThank you for reminding us of the facts.
the 'coolest time in 485 million years. Just looking at the chart,
you can see an uptick at the very end. That uptick includes the totality
of human civilization.
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Yes, we're in an interglacial, and Earth has been warmer for most of
the past. That's irrelevant.
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Our culture, and the sources of our food, are all tuned to the climate
of the past 15,000 years. Human activity is warming the planet EXTREMELY
rapidly, compared to earlier warmings. The speed is such that plants
and animals can't evolve and adapt.
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10,000 years ago, the Sahara desert was green, similar to the
Great Plains. Warming since then has turned it into a wasteland.
We're on track to do that to our main food-growing areas in the
next 100 years.
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Its imperative that we do what we can to nail the global thermostat
to present temperatures.
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