Because as a scientist, I can do the math. How do you explain the 18 years of zero temperature increases, when CO2 levels have continued to rise?
The computer model predictions have all failed, every single one of them.
I recommend Watts Up With That You can read the studies, they give all the links and analysis there.
Please don't Google 'deniers' & run back to me saying that it is not a credible site, go see the studies, the math, & the manipulation of data for yourself. Because there are literally trillions of dollars at stake, so of course there is a vested interest in keeping this thing going. If you disagree with something I say, quote me exactly which sentences you disagree with, then show me the actual research that contradicts what I have said.
Follow the money [and] you will see where the truth lies. Say it were true: If you believe that humans cause climate change, how does moving vast quantities of money help that? Exactly how would a carbon tax help and exactly when would we see the verification of that?
Australia's carbon tax was to take $139 billion out of the pockets of the taxpayers. Had it been successful, it was supposed to reduce CO2 from the atmosphere from 412 parts per million (ppm) all the way down to 411.87 ppm.
That would have been a reduction of 13/100 of a part per million. It is imperceptible The computer model predictions have ALL failed, yet people want other people, poor people, to die today due to lack of cheap energy and clean water.
...If there were no harm associated with the "green" policies, then it would not matter, but people are actually being harmed right now by energy poverty. People in Germany are illegally cutting wood in the historic Black Forest, just to heat their homes and stay alive. People are being forced to decide between heat and food, due to the massive increases in energy prices in Ontario, so that we can pay 15x the market rate for wind electricity and be forced to pay the Americans to take our excess electricity. Meanwhile, the only true green energy in Canada; hydroelectric power, has to be shut down to keep from destabilizing the grid when the wind is blowing. That's right, water is diverted from the turbines at Niagara Falls, so you can pay 15x the rate to subsidize big green. Don't lie to yourself, those are not wind farms, they are not farming the wind, they are farming the subsidies and taking money out of your pocket by theft.
...I cannot fault anyone for buying into this, originally, I had too. The news media has been hard selling it for years. When you do an internet search and most of the results tell you something is true, does that mean that it is true? You may get angry with me for suggesting that you have been duped, so go do the math and research for yourselves. Is it possible that you have been lied to? When they give a stat like: 97% of all scientists agree, it sounds compelling. Isn't it interesting how that study looked at 10,000 papers and out of those, only chose 70 something to claim a 97% consensus from?
...BTW, I've been to the Antarctic peninsula, it is not melting. Gore went there in 2012 to prove how much had melted, notice that he never followed up on that?
As they say on the real blogs, read the whole thing, if for no other reason than its excellent denouement of Al Gore.
Hat tip: Michael