10,000 years ago the spot I'm sitting in in Michigan was covered with a mile thick sheet of ice. Of course there's climate change. I don't know how all that ice receded without human CO2 emissions. But I guess Al Gore, Michael Mann, Greta Thunberg, DiCaprio, etc. need something to make themselves feel important, and the UN needs a climate "crisis" to drive a global carbon tax that they, of course, will need to collect and administer.
10,000 years ago the spot I'm sitting in in Michigan was covered with a mile thick sheet of ice. Of course there's climate change. I don't know how all that ice receded without human CO2 emissions. But I guess Al Gore, Michael Mann, Greta Thunberg, DiCaprio, etc. need something to make themselves feel important, and the UN needs a climate "crisis" to drive a global carbon tax that they, of course, will need to collect and administer.