History’s Greatest Obstacle to Climate Progress Has Finally Fallen
Updated at 5:19 p.m. on August 7, 2022
Climate change was born as a modern political issue in the United States Senate. On a hot June day in 1988, a senior NASA scientist warned a Senate committee that global warming, which was previously mooted only as a hypothesis, was not only real but already under way. “It is time to stop waffling so much and say that the evidence is pretty strong that the greenhouse effect is here,” James Hansen said.An auspicious start, and an ironic one.



























