 Creationists often cite the hoax (along with Nebraska Man) as evidence of an alleged dishonesty of paleontologists who study human evolution, despite the fact that scientists themselves had exposed the Piltdown hoax (and the Nebraska Man incident was not a deliberate fraud).In November 2003, the Natural History Museum in London held an exhibition to mark the 50th anniversary of the exposure of the fraud.The Piltdown case is an example of how racial and nationalist factors shaped some science at the time.