CO2 Emissions Could Reach Levels Not Seen in 56 Million Years

ByTWC - Digital
February 22, 2019Updated: February 22, 2019, 2:30 pm ESTPublished: February 22, 2019, 2:05 pm EST

Researchers at the University of Michigan say we could see CO2 emissions soar to levels not seen in 56 million years, by 2159. Back then, there were palm trees and crocodiles in the Arctic.

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