Wait a second, I was told there already WAS consensus. And they've been saying that man is the chief cause, not just "a" cause with things like cow farts and other "natural causes" being a sum total larger part of the cause.
They still need to explain what is causing the global warming on Mars (an Inconvenient Sun).
I haven't heard Al Gore complain about those martians and their quantum ingesting hog mobiles yet. Not even once! Why be so selective? Why isn't he blaming them the same way he blames us? Does he see the martians as future democrat voters? Are they another "protected" liberal voting block? Untouchable?
What about the polluting martians, Al? What are you doing about them?
The Martians are destroying the universe, too, and Al Gore isn't doing a dam(n) thing to try and stop them. We're all gonna die! Al Gore is a FRAUD.
What they mean is "as opposition shuts up under threat of research grant cancellation..."
See my profile, point #2.