I by no means think we should ignore the issue. But I disagree with OP that climate change is obviously a massively more important risk than all of the others.

I by no means think we should ignore the issue. But I disagree with OP that climate change is obviously a massively more important risk than all of the others. I also think that a stance approaching religious fervor is entirely inappropriate for this sort of policy discussion. (As a wild guess, I think some combination of #4 and #6 is our biggest risk for extinction over the next 10,000 years.)