By Degrees: The Real Unknown of Climate Change: Our Behavior Scientific predictions about Earth’s sensitivity to greenhouse gasses have generally held up. But no one can predict how much more carbon pollution people will chose to pump out. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Planet X BOMBSHELL: Dwarf planet outside the solar system could be evidence of NIBIRUCalifornia earthquake: NASA finds 217 MILE-LONG fault under California and MexicoNASA asteroid WARNING: Asteroid big enough to WIPE OUT London headed for EarthNASA alien news: THIS is how NASA should hunt space for aliens and UFOs - SHOCK reportDonald Trump’s Space Force THREATENS NASA: JFK niece condemns US PresidentStephen Hawking predicted world to be overtaken by SUPERHUMANS in unseen essay