When the likes of Jonathan Adler ask the question: What would it take to convince us, there is a lot implied in it.
To start with, the question takes it for granted that the theory is correct and AGW exists, meaning that we are responsible for it. The question was: what will it take to make conservatives take it seriously, most likely so that they can start participating in the quest to find a solution. Maybe I am paranoid, but I also felt a hint of “what will it take to get to your senses” in the question as well.
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