So are you saying many global warming scientists are admitting that their predictions aren’t panning out [i.e.: have been diametrically opposite of what actually occurred] & their theory may be fundamentally wrong? Link, please.
Otherwise, what do you mean by ‘challenged’? If being challenged results in doubling down, it’s not a challenge. Doubling down means ‘data be damned; we stick w the theory come hell or high water’.
No I'm saying that others challenge their theories, providing alternative answers and presenting their research. How many creationists challenge the literal reading of the Bible?