On this episode of ID the Future out of our vault, biophysicist Kirk Durston completes a three-part series on three categories of science: experimental, inferential, and fantasy science. Fantasy science makes inferential leaps so huge that virtually none of it is testable, either by the standards of experimental science or by those of the historical sciences, which reason to the best explanation by process of elimination. This is Part 3 of a three-part interview.