I believe in climate change. But were also seeing major changes on the rest of the planets in the solar system as well and last time I checked, we weren't burning fossil fuels on Mars the past century.

The sun is the shared interface we have with the other planets, and I think its the main driver of climate change we are seeing. And above that the galactic magnetic sheet is likely driving the sun and driving the magnetic fields changes were seeing.

Pollution isnt cool, but co2 is the least of our concerns right now. The 12000 year cycle here and it's going to be a rough ride.