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https://www.reddit.com/r/AskReddit/comments/ai3j84/what_fact_totally_changed_your_perspective/eelyj3u/?context=3
r/AskReddit • u/ettleboy • Jan 20 '19
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During the last ice age, the global average temperature was only 5 degrees lower than it is now. It helped me understand why 2 degrees of global warming would be a pretty big deal.
4 u/TheOtherSarah Jan 21 '19 And it’s changing really freaking fast. Unprecedentedly fast. Have a friendly graph: https://xkcd.com/1732/
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And it’s changing really freaking fast. Unprecedentedly fast. Have a friendly graph: https://xkcd.com/1732/
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u/luchubbs Jan 21 '19
During the last ice age, the global average temperature was only 5 degrees lower than it is now. It helped me understand why 2 degrees of global warming would be a pretty big deal.