There is some irony that secular evolutionists are very happy to use iconography when in suits the cause, and only object when harmless cartoons hinder that cause. Sir Ambrose Fleming was complaining about the Illustrated News back in the 1920s and 1930s, which for instance turned a pig's tooth from Nebraska into our ancestor. Perhaps the reason many are sceptical of Darwinism is because of an apparent catalogue of abuse in science that keeps generating failed icons, thus forming a pattern from Bathybius to Piltdown Man to Microraptor. I would suggest that if science is disneyfied it is solely the work of the Darwinists.
One lesson from some Christian parents' experience of trying to ban popular cartoons from children is that it is often counter productive. If Dr Williams wishes to ban Barney and Friends from children, I can assure him that those children will not love or accept evolution more.
Evolution of confusion: Pupils take dinosaur fiction for fact - Academic says failure to teach young children scientific truth plays into creationists’ hands, TES, 3rd July 09