Earth's recent climate spiral.

[Leonardo17]

As others have pointed out - if it's going to be great, then perhaps we should be paying the third world.

I'm not saying that it will be great just far less dangerous than climate alarmists claim.

The fact is: We don’t really know.
 
But still: we are causing changes to happen within 100 year than normally occur within 10000 years.
 
+ we have models. We won’t be able to live in this planet at +4C and we will have many difficulties at +2C. We are already having important issues at +1.1 C.
 
So again: You’re just playing with your own life. Even a colony on Mars may not be enough to save you at +2C. And there is no planet B.