Water shortages, drought, failed crops, migration because of rising sea levels, all create strategic and political pressure. The effects of climate change are the driver behind a lot of the CIA’s future work.
And there is nothing the CIA can do about any of that so again, it is childish to grill him over it.
While those things may or may not impact the actions the CIA must respond to, it is the job of the CIA to focus down to specific duties.
And being as you are dodging this question in other places I will start asking you in other places until you answer to it:
Being as we now know that Hillary Clinton was handed debate questions for a CNN debate with Trump, we know for a fact that Hillary took those questions and never reported this action to the debate commission or anyone else, that Hillary used the leaked questions to help her perform better, what does that tell us about Hillary Clinton as a person?