
© Scott Olson/GettyMist rises from Lake Michigan on Jan. 6, 2014 in Chicago, Ill.
In the 2004 disaster-flick "
Day After Tomorrow," abrupt man-made climate change knocks the planet into a state of utter chaos. At the time, the movie's vision of the apocalypse wasn't seen as realistic. But that's begun to change.
Two new studies deepen the fear that global warming could shut down the circulation of the oceans, much as the movie portrays, dropping vast stretches of Asia into drought and exposing the whole Northern Hemisphere to severe ice and snow.
Unlike gradual climate change, where the planet warms steadily, this change would be sudden and sharp enough to roil civilization—happening in as little as three years and resulting in as much as an 18-degree Fahrenheit drop in average temperatures.Jud Partin is the lead author of the stronger, more ambitious of the two studies. He's also a geophysicist at the University of Texas, and an unabashedly close viewer of a certain summer blockbuster starring Dennis Quaid as hero-scientist Jack Hall.
"In the movie they defy the laws of physics. They have hurricanes developing over land and tornados in Los Angeles and other impossible stuff," Partin told MSNBC. "But they got the climate science pretty right."
Comment: From earlier this year:
Chunk of ice, megacryometeor, falls from sky mysteriously crashing through Chicago man's ceiling
From a couple of years ago:
Megacryometeor? Giant ice meteor slams to Earth near kids playing in Tennessee
And from 8 years ago:
50-pound Ice Chunks Fall From Sky
Car-destroying chunk may be icy meteor