The thing about the WTS is that they try to use quotes from non-biologists to prove that there is scientific disagreement about evolution occurring. Astronomers like Robert Jastrow and Mathematicians are not qualified to speak authoritatively on matters of biology, just as a biologist is not qualified to speak in the same manner about Astronomy and Mathematics. Brooklyn is simply hoping that most people see a science-y title and automatically make the conclusion that this person is an expert on all scientific matters.
It is the equivalent of asking a fry cook his opinion on the local fire department record-keeping methods.