somehow they will twist things around saying the global warming effect caused polar vortexes ...
Well...
The atmosphere is a heat pump, moving warm air from the tropics into the sub-arctic regions. If the equatorial regions warm (which they are most certainly getting), then that heat pump gets turned up a notch and that leads to more whacky disturbances.... like it being warmer in Alaska than it is in New Orleans. Nature abhors a vacuum... so when that cold air mass moves out, the 'warm' air mass that dislodged it moves in... Right now, we here in New England, we're seeing temps colder than places Nome AK... which is nuts. Granted, this cold air will eventually move out and up there go back to their 'normal' colder-than-a-witches you know what.... But crazy weather events, like snow on Bourbon St. will become more common.
And on the other side of the globe, Australia is roasting, to the point where they've had to add new colors to those weather maps to account for the high temps.
I say this all with zero political agenda.... I am a scientist at heart (physicist actually), so the ideological noise coming from both ends of the political spectrum annoys me since it overpowers the science. Many of those climate scientists (I've known a couple) are being demonized when, in reality, they have their head so far in some meteorological instruments in some far off barren outpost that many would probably have a hard time telling you who is President or the House Speaker, nor would they care.... all they care about is the research. The public would be amazed at just how apolitical the scientific community really is.... they usually only get involved when they HAVE to... and even then, it's with reservations and they'll squirm when conversation turns to politics. They aren't used to nuance, and most aren't all that good at it.
But.. I digress...