Two thoughts:

1) How does Paul's work sync up with Princeton's Stabilization wedges?
2) How can we turn the results into messages relevant for CC skeptics, I was talking to a conservative colleague, and he commented that even if CC were human-induced, there was nothing we could realistically do about it without huge cost. I think Paul's message that there are realistic, feasible options is important, and should be used in public ed. campaigns.