Even if humans could instantly turn off all emissions of greenhouse gases, Earth would continue to heat up about 2 more degrees Fahrenheit by the turn of the century, according to a new analysis published today in the journal Nature Climate Change.

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Even if humans could instantly turn off all emissions of greenhouse gases, Earth would continue to heat up about 2 more degrees Fahrenheit by the turn of the century, according to a new analysis published today in the journal Nature Climate Change.