The latest Mother Jones (July/August 2007, according to the the weird dating schemes of dinosaur media) has a great last-page feature titled “The New Math of Global Warming” — short, poetic mathematical expressions on our plight.
I’d link to it but the MoJo site seems to be missing some of its mojo right now … the link to the slideshow gives you a “not found” error.
But it’s probably for sale at a local indie newsstand near you. As Joe Bob would say, “Check it out.”