Kim Cobb
It looks like your students captured the key “take homes” from Dr. Curry’s lecture.
I personally think that’s what “teaching the controversy” is all about.
Ideally it would be to give them enough information on all possibilities with a discussion of the many uncertainties that still exist and let them draw their own conclusions.
Then check to see whether have grasped how it all hangs together, NOT whether they came up with the “orthodox” conclusion.
Max