Natural shifts in ocean currents have caused much of the warming in recent decades, and almost all of the droughts, says the U. S. National Oceanic and Atmospheric Administration (NOAA).
Most climate researchers today deal exclusively with man-made "greenhouse" gases, and often dismiss suggestions of naturally caused warming as unscientific.
Yet NOAA says Western Canada has warmed by two degrees and Eastern Canada hasn't warmed at all because flows of air from naturally shifting Pacific currents have affected the West most.The lengthy re-analysis of climate data doesn't dispute that greenhouse gases from fossil fuels cause a warmer climate. But it raises questions about the details: How much warming? How many causes? And why isn't it the same every-where?
Apparently, "the science" isn't "settled", nor "sound".
Time to cut the bullcrap, Mr. Gore!
There's actually more questions than honest answers.
Of course, there's a lot of bizarre, wild, scary claims made, like by Mr. Gore... Really, he deserves to be ignored for being an asshole, what with going around spreading inconvenient lies all the time.