Campbell is a retired American Professor of Rhetoric and is a Fellow of the Center for Science and Culture (a branch of the Discovery Institute) and of the International Society for Complexity, Information and Design, a professional society dedicated to – you guessed it – the promotion of intelligent design (yes, its the Dembski rubbish, discussed here, here, here and in general here).
Together with Stephen C. Meyer (who is also a Fellow of the Center for Science and Culture) he edited “Darwinism, Design and Public Education”, a collection of articles from the journal Rhetoric and Public Affair (not science; click here to download Barbara Forrest’s criticism).
Campbell is also on the school board in North Mason County, Washington. How he got there splendidly illustrates the tactics of contemporary creationists (as laid down in the Wedge document, for that matter). He ran as ”John Campbell”, and during his campaign did not disclose his links to intelligent design. In an interview he stated that he would not be dealing with curricula, and that he is a "Darwinist" who considers that debating Darwin can engage the interest of students and improve their skills in critical thinking. He was quoted as saying "Rather than demonizing people that believe in ID, I think there are ways people could use their ideas to study Darwinism more closely.” He was subsequently elected. The story is discussed here, and here.
Diagnosis: Wormtongued weasel and crackpot. Dangerous.