Actor and Reagan-Hopeful Fred Thompson:

Some people think that our planet is suffering from a fever. … NASA says the Martian South Pole’s ‘ice cap’ has been shrinking for three summers in a row. Maybe Mars got its fever from earth. If so, I guess Jupiter’s caught the same cold, because it’s warming up too, like Pluto. This has led some people, not necessarily scientists, to wonder if Mars and Jupiter, nonsignatories to the Kyoto Treaty, are actually inhabited by alien SUV-driving industrialists who run their airconditioning at 60 degrees and refuse to recycle.

(via Treehugger)