Oops! I stuck my toe in the Political waters, and I'm in over my head!

Actually, GatbTester, I had no clue the idea of a polar axis shift had anything to do with Al Gore; I thought it was all about science. I'm probably the only person on the planet who hasn't seen his movie. I learned about the possibility of an Earth axis shift way back in the 1970's in a class on physical geography.

Back to the shallow end for me,
Judy
And I haven't seen Titanic, either