Will Martian Sheen Save Humanity? Thom Hartmann?

Quoting a paper by James Hansen, widely considered the "smoking gun" identifying man with global warming, Hartmann paints a very dismal picture of what kind of world we are creating-- just in case that End of Days fairy tale that nuts like Michele Bachmann, Virginia Foxx and Mike Pence are all always pushing, somehow doesn't turn out to be reality.