Larry Elder compiles a number of important predictions from established science.

“The trouble with almost all environmental problems,’ says Paul R. Ehrlich, the population biologist, ‘is that by the time we have enough evidence to convince people, you’re dead. … We must realize that unless we are extremely lucky, everybody will disappear in a cloud of blue steam in 20 years.’” —The New York Times, 1969.

“No real action has been taken to save the environment, [Ehrlich] maintains. And it does need saving. Ehrlich predicts that the oceans will be as dead as Lake Erie in less than a decade.” —Redlands Daily Facts, 1970. …

“Dear Mr. President: … We feel obliged to inform you on the results of the scientific conference held here recently. … The main conclusion of the meeting was that a global deterioration of climate, by order of magnitude larger than any hitherto experienced by civilized mankind, is a very real possibility and indeed may be due very soon. The cooling has natural cause and falls within the rank of processes which produced the last ice age. … The present rate of the cooling seems fast enough to bring glacial temperatures in about a century.” —Brown University, Department of Geological Sciences, 1972. …

“A senior U.N. environmental official says entire nations could be wiped off the face of the Earth by rising sea levels if the global warming trend is not reversed by the year 2000.” —Associated Press, 1989.

“Unless drastic measures to reduce greenhouse gases are taken within the next 10 years, the world will reach a point of no return.” —former Vice President Al Gore, 2006.

“The world is going to end in 12 years if we don’t address climate change.” —Rep. Alexandria Ocasio-Cortez, D-N.Y., 2019.