Corticosteroid Receptors in Vertebrates: Luck or Design?

An important new paper came out recently that supports claims made by intelligent design scientists. Mike Behe has already addressed this paper here at ENV, but because its implications are so important I want to draw them out further, and make the connections with intelligent-design research explicit.

Doug Axe and I published a paper this year in which we examined how many mutations are required to convert the function of one enzyme to that of another. The two enzymes are structurally very...