The Give Up Blog has a post outlining a general problem: denialists. The author is putting together a list of common tactics used by denialists of all stripes, whether they’re trying to pretend global warming isn’t happening, Hitler didn’t kill all those Jews, or evolution is a hoax, and they represent a snapshot of the hallmarks of crank anti-science. Most of the examples he’s using are from climate change, but they also fit quite well with the creation-evolution debates.