How Close Are the Planet’s Climate Tipping Points? How close today’s ice is to suffering the same fate is something scientists are still trying to figure out. Sudden Shift in the West African Monsoon0 +3 +6 +9 +12 +16 +18˚F WE ARE HERE Degrees of warming 0 +3 +6 +9 +12 +16 +18˚F WE ARE HERE Degrees of warming 0 +3 +6 +9 +12 +16 +18˚F WE ARE HERE Degrees of warmingAround 15,000 years ago, the Sahara started turning green. When it might happen: Hard to predict. “With every gram of additional CO2 in the atmosphere, we are increasing the likelihood of tipping events,” he said.

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Persons: ”, Tapio Schneider, “ It’s, David Holland, Niklas Boers, “ Organizations: California Institute of Technology, West Antarctic, New York University, Animals, Amazon, Technical University of Munich, Potsdam Institute, Climate Impact Locations: Western Canada, Alaska, Siberia, Greenland, Antarctica, Sahara, North Africa, East Africa, Africa, Caribbean, Europe