The Procrastinators of doom have learned not to predict something will happen within the lifetime of current voters. History is much easier to rewrite 50 to 75 years later. SO,,; They now predict the North pole will be ice free by 2100. It's the same a changing the history of the War between the States AKA,,; American Civil War. No one is alive to testify to the contrary.
Meanwhile, other climate scientist predict an ice age by the year 2030.
I can predict, with certainty, that I will likely be dead by then. So, I don't care much about 2100 or even 2040. I do care about the Hypocrisy of the "Sky is Falling" left who chastise Trump for fear mongering over the border. And then promise a ten foot sea rise in Miami if we don't stop burning Coal and Crude oil.
As for right now, I am simply looking at the actual climate change WE CANNOT CHANGE and making adaptations for it.
Follow the money. The real money people put at risk. The rich elites won't give up their private jets, and banks still finance high rise developers in Miami. How much validity could such threats of catastrophic doom actually be.