We quickly jump all over this idiots prediction, but we forget many others. In the 70's we were going to be deep into an ice age by now. In 1989 climatologists claimed that by 2010 Galveston and Houston would be underwater. In the early 80s they made the claim that in 10 years we would not be able to go out side because the radiation from the sun. (that would have happened in the 90's) None of this stuff happened.
Now granted this preacher guy is a sociopathic nut job, but what about these so called scientists. They missed their dooms day predictions.
I guess climate science is not an exact science. Maybe its a religion too.