r/worldnews - In 200 years, humans reversed a climate trend lasting 50 million years: If global warming continues unchecked, Earth in 2030 could resemble its former self from mid-Pliocene 3 million years ago, according to a study published Monday

If global warming continues unchecked, Earth in 2030 could resemble its former self from 3 million years ago, according to a study published Monday in the journal Proceedings of the National Academy of Sciences finds.

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