3 ms·

And https://earthobservatory.nasa.gov/features/GlobalWarming/page3.php https://earthobservatory.nasa.gov/features/GlobalWarming/pag... gives attempts to extrapo

by btilly 7y ago

And https://earthobservatory.nasa.gov/features/GlobalWarming/page3.php https://earthobservatory.nasa.gov/features/GlobalWarming/pag... gives attempts to extrapolate back farther.