from 1970 until 1998 there was a warming period that raised temperatures by about 0.7 f that helped spawn the global warming alarmist movement.
from 1970 until 1998 there was a warming period that raised temperatures by about 0.7 f that helped spawn the global warming alarmist movement.
eocene:94
these isotope changes occurred due to the release of carbon from the ocean into the atmosphere that led to a temperature increase of 4-8 °c (7-14 °f) at the surface of the ocean.