A rabbit hole you have just dug. One that leads to nowhere. There are multiple regions across the world where the disruption in air currents which provided a flow of warm air will lead to regional cooling. Cooling will happen in northern europe too. Simply because it snows and that the glaciers of new zealand are growing doesn't change that greenland a place supposed to be covered in permafrost is now a river. That the arctic has had record breaking heat and icemelt. That globally the past 10 years have been the hottest years on record. Planes can't even take off, runways are melting. I've looked for said rabbit hole and found the opposite, that the conspiracy is the denial of climate change which will allow the oil companies and frackers to continue making money as the world is devastated. Manufacturing will see a boost as seawalls and massive infrastructure are built to block the rising tides. Decrease in economies of scale by not demanding a faster shift towards renewable energies. Various regions stricken with tropical diseases, increased asthma and neurological issues from an increase in c02 and fine particulates, fracking and ruining water supplies so that one must purchase water filters which increase one's exposure to aluminum. I could go on