Biogeography falsifies the worldwide flood.

It's too bad none of the more vocal and comprehensible creationists on the board want to take up this challenge, Randy. Biogeography is a fascinating topic, and a line of evidence that I personally consider of signal importance for testing the validity of both the mechanisms and "reality" of evolutionary theory. For me the "poster child" of both biogeography and evolution is the Tenrecidae. Shame, really, that only Brad wants to discuss it.Best of luck.