~32 years ago I was in grade school and our class went to the Museum of Natural History in NYC. There was an exhibit there depicting Manhattan under water due t

~32 years ago I was in grade school and our class went to the Museum of Natural History in NYC. There was an exhibit there depicting Manhattan under water due to global warming. It gave some year - I don't remember exactly which, but remember calculating that it would be before I would be "old". It was very impressive, and left an impression on me which I still carry. And yet, it doesn't match reality or anything close to it. And yes, you can argure that it was not setup by scientists - after all it was in the "Natural History" museum, which is probably not the ideal venue. But you get quickly into "No true Scotsman" territory when you discount every source that is found afterwards to be false.