What the world needs now is someone in that role for climate change who can capture an interpretation of that body of science the way that Hawking and Sagan captured the public attention around the big bang and other highly complex abstract concepts in the physics of Astronomy & Cosmology.
I mean, I'm a lukewarmist, not a denier, but since the 90s people have been saying "science advocacy" when they mean "advocacy for my politics". Everyone's (correctly) for Darwinism and contra modern creationism but no one seems to be in favor of IQ advocacy.
And I mean advocacy for the low IQ cohorts that are being technologied out of a social role. But hey, you would have to admit IQ exists.
