Strange, when hurricane Katrina owes some of its near-record force
to the anthropogenic global warming that had already warmed the Caribbean.
More global warming is going to create more intense hurricanes (though it seems unlikely to make them more frequent).
If John Larkin is representative of the kind of brain damage that comes from growing up in New Orleans, the population may well be unworried. The defects in the sea defenses of New Orleans shown up by Katrina may be a symptom of the same problem.