Of the 99% of scientist that believe in man made climate change, how many believe it's world ending?
You don't have to answer it. Just research it. If you find something different than me let me know. I've read about doomsday, I've read that man made climate change is a farce. I've seen graphs that prove each side right. It's very easy to smear numbers to prove this is a natural event. It's also easy to smear numbers on a specific timescale to show that it is very unnatural (subsequently blaming every natural event on the consequences of men).
With all the crazy climatic events that have happened to the homosapiens in the pre-industrial ages, I'm thankful they didn't have the internet to guide their thoughts.
They'd almost come across as a faith based.