I read the Brooks paper as more grist for the mill that the orthodox climate agenda has failed and that the orthodox have noticed and are seeking to reinvent themselves.
They are backing off from their brute force arguments to fear and authority, which have failed to persuade the public, and are now resorting to more more moderate sounding proposals about uncertainty and sustainability.
However, beyond the recommendation that we continue to keep an eye on climate, I find these Agenda 2.0 proposals to be specious wolf-in-sheep’s-clothing versions of the old fear and authority arguments.