In this Sunday's Doonesbury strip, Garry Trudeau neatly — and hilariously — poses the most pressing problem of being a Creationist: if you don't believe in evolution, do you want to be treated with modern antibiotics, or old fashioned ones that treated yesterday's pre-evolved bugs?
(Thanks, Alex!)
Update: Brad Templeton points out that this is a re-run from last year. Still funny!