Let me give you a tip. The people who don’t trust climate science aren’t going to give a shit if climate scientists agree on something. It’s like saying “97% of numerologists believe in numerology”.
That’s an appeal to authority. Even ignoring the fallacy, it has even less power when it’s that very authority that’s being distrusted.
Anyone can measure Carbonic Acid concentrations in water to see ocean acidification for example.
What we have is people in denial of reality for ideological reasons, because they don’t like the unpleasant fact that it represents a market failure that may require collective action to fix.
When you refuse to accept reality because of ideology, you are essentially acting on faith, not reason.
It's also not an appeal to authority fallacy to say that the only people who bothered to check something have a certain opinion.
How do you know what's in the box? Well I looked in it and you still haven't.
Perhaps you meant “climate change”?