The premise of global climate change is that the earth’s temperatures have been going up/down over the past 150 years because of man’s move to industrialization (and decades of now dormant atomic bomb testing).
They cannot predict whether those temperatures are going radically UPWARDS or DOWNWARDS, but which ever way they are going, it “absolutely” is man’s fault.
The conclusion that they reach is (A) not only do we not know which way man is sending temperatures, but (B) man MUST make changes to the climate to counteract all of his eco-sins. Sort of like a back seat driver telling you that you are headed the wrong way but won’t tell you if you need to be heading North, South, East, or West. Just “whatever course you are on is WRONG and you have to DO SOMETHING!”. Not so if you are merely in a parking lot.
The demands of Gaia cult are too draconian with too much Marxist redistribution to third world dictatorships (with ample skimming by Pope Al Gore and his connected interests).
Try them for their criminal conspiracy and make all nations of this world PRODUCTIVE instead of wasting resources, energy, and finances on BULLSTALIN.
The micro climate around urban areas is definitely subject to impact by humans and our love of concrete, asphalt, and air conditioning (heat exchange) in the summer time, but the planetary climate? The idea that we, who amount to less than a thin dusting of bacteria on a basketball, can affect a climate powered by a star one million times the mass of our home world should be ludicrous to anyone other than a raving imbecile like Albert Gore, Jr.