Gee, I just noticed! Anyone who is concerned about global warming and environmental degradation is now a "Liberal Arts" major. Well, it just happens that some of we Liberal Arts majors also have a damn good education—not to mention experience working—in the sciences. And if there is anything in the sciences that I'm unsure about, I know who to ask.

We do love to try to kill the messenger, don't we, pdq?

GUEST,Wolfy complains of all the "not one mentions" he (didn't) encounter, indicating that he didn't look at the sites linked to. There is plenty there, and more. Then Wolfy goes on to enunciate the "Pollyanna" verses that were previously spoken by Charlton Heston in a little dissertation he gave, adding his voice to attempts to debunk global warming, on the longevity and durability of the planet Earth.

Quite right. Planet Earth will indeed survive, no matter what we puny humans do to try to poison it.

But—will we puny humans?

Don Firth