They Made A Movie About This
BLUF:
As a species, we are not anywhere close to fully understanding the Earth’s incredibly complex climate system — or the extent of the role we humans play in it. And we certainly are not at a place where we need to scrap the efficient fossil-fuel energies that we know work in favor of “green energy” technologies that are not currently up to the task.
Unfortunately, Texas is currently finding that out the hard way
Severe Winter Weather Across Southern United States Blamed on Global Warming
In their frenzy to blame every bit of unusual weather on climate change (which used to be called global warming), climate alarmists have more than once claimed that the warming Earth can also cause hideous cold weather. Now, the horrendous wintry weather that’s been downing power lines and freezing windmills in Texas is being blamed on — you guessed it — global warming.
Today’s example of counterintuitive weather phenomenon comes from MIT climatologist Judah Cohen, who has been quick to attach the wintry weather in the southern United States to global warming. “The current conditions in Texas are historical, certainly generational,” said Cohen, who is also the director of seasonal forecasting at Atmospheric and Environmental Research. “But this can’t be hand-waved away as if it’s entirely natural. This is happening not in spite of climate change, it’s in part due to climate change.”
Cohen was one of a slew of authors of a 2019 article linking a phenomenon known as Polar Amplification to extreme winter weather events. Polar Amplification — known in the northern hemisphere as Arctic Amplification — suggests that the polar areas of Earth are warming far quicker than mid-latitude and equatorial regions due to several reasons, a key one being the reported loss of sea ice, as open water reflects sunlight less than sea ice.
In a nutshell, the “out-of-control” warming of the polar regions supposedly causes big swings in the jet stream and also may weaken the so-called polar vortex, which allows extremely cold weather to escape further southward than usual. “The energy escaping from the jet stream bangs into the polar vortex so it starts to wobble and move all over the place,” Cohen said. “Where the polar vortex goes, so goes the cold air.”

