@sda There is literally no question that human based climate change is happening and we are in big trouble if we don't do something. Well educated people all agree, climate scientists almost universally agree that it is happening and it is bad.
It's not impossible at all. In fact, it's quite easy.
@Surasanji No scientist ever said, "The science is settled." That's what priests and dogmatists say.
I'll let the logical fallacy (appeal to authority) slide.
@sda It's only an appeal to authority if the facts don't line up.