Longtime Salon readers may recall a feature we ran in the late ’90s known as the “21st Challenge” — a reader-response humor competition that had its 15 minutes of fame in the form of our “Error Message Haikus,” which went round the world on a million e-mail lists and wound up being mentioned in the Microsoft trial (without credit, alas!).

Charlie Varon was the co-creator of those contests. He’s better known in the Bay Area as a remarkable playwright and performer responsible for some of the past decade’s most original political theater (his shows have included “Rush Limbaugh in Night School,” “Ralph Nader is Missing,” and “The People’s Violin”).

I’m a little biased here, because I’ve known Charlie since we were in high school together and worked on the weekly student paper (he was my first editor, and still one of my best), but so what? I think Charlie is making some extraordinarily original political comedy in these dark days: it’s angry without succumbing to cynicism, hilarious without resorting to sarcasm.

You can hear it for yourself on a new CD he has self-published, titled “Visiting Professor of Pessimism.” It’s a live recording of a show in San Francisco that Varon performed in the middle of the Iraq invasion last spring. The pieces are character-sketch monologues that look, with clear-eyed, heartbreaking humor, at the terrible compromises of the war on terrorism, the awful deadlock in the conflict between Israelis and Palestinians, and the dilemmas facing Americans committed to peace.

And it kicks off with a parody BBC newscast announcing, among other things, a new breakthrough in genetic engineering, mixing genes from root vegetables and business leaders: “The goal is to breed a humble corporate executive — or, failing that, a ruthless potato.”

You can listen to free samples here, here, or here. Or read more here.