Something other than the Forthcoming War of Iraqi Liberation and/or American Imperialist Aggression, that is.
This site would have you believe that the recent “hoard food and have emergency contact plans” announcements from the FedGov have less to do with terrorism, and more to do with a hail of cometary debris coming down to smash our asses. Basically, the idea as that during the recent solar flyby of comet NEAR, a solar flare hit the comet, breaking it into piceces, some of which are going to hit the earth. Featuring lots of slightly frantic writing and various graphics that look sort of like bad modern art. (They’re actually pictures from the SOHO satelite, I think.)
Anyway, if you mailbomb your office mates with this, there’s a good chance you can stop all work this morning.