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Old Posted Sep 23, 2019, 7:05 PM
Gantz Gantz is offline
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Join Date: Mar 2013
Posts: 323
Climate change may cause some economic damage, and some coastal cities will have to invest in new infrastructure (dams, levies, pumps, etc.), but human species won't be going extinct because of 5-10 degree temperature rise, that's just silly. Even if all of the ice melts everywhere, the total habitable global land area will probably stay roughly the same, since right now we have a huge chunk of our surface either completely too cold for human habitation or locked in ice. Nowadays the global average temperature is around 58F, which is entirely too cold regardless, causing most of the humans to live in a narrow habitable band between ~55 degree north and ~55 degree south latitudes.