The Pope is right. It is a good idea to ask actual scientists about their best guess of the uncertainties involved in climate change. One thing every climate scientist, myself included, will tell you is that it is 100% certain the climate will change,” Briggs wrote at The Stream.1 It’s just as certain that nothing on earth can stop the climate from changing. Let me emphasize that ‘nothing.’ It means just what it says. Nothing The climate of the earth has never stood still, and never will. That means efforts to ‘battle’ or ‘stop’ climate change are futile. This position in physics is known as climate realism.