I don’t see what the problem is for Mr. Gore et al.
When I was in school back in the 70s, the threat was global cooling. What goes around comes around, there is no reason why the same folks concerned about global warming in 07 can’t flipflop again.
I wish I was a reporter. I've been dying to ask this of Al Gore: "So were the scientists of the 1970's LYING about global cooling?"