Neil deGrasse Tyson spouts climate science wisdom on Real Time with Bill Maher.
‘If you don’t want to believe all the scientists, I have another way for you to approach the problem. And that is, you can take your cue from the rest of the animal and plant kingdom. Animals are migrating at different rates. Plants are migrating north… Plants are getting fertilized earlier than before. The migration patterns have shifted. And so, Nature is telling us.’