> . Shortly thereafter, our species will disappear from Earth. Those who choose to live in artificial “habitats” such as belowground bunkers will experience an environment rich in ionizing radiation as nuclear power plants melt down uncontrollably, unstable local temperatures, increasing inability to secure clean water and healthy food, and other significant challenges to the continuation of human life.

bit of a downer ain't it? I disagree with the premise that the current change of the climate is irreversible (like, forever?). I would like to see more evidence to point to the current trajectory as bringing humanity and life on the planet on to the edge of extinction, or more mildly, for it to become unrecognizable to us today.