Beachcomer thank you for the information.
I think it would be fair to say that noone is ever completely unbiased or has no competing interest. That makes no difference what so ever to the validity of their claims. That can be determined dispassionately by the application of scientific method.
It makes no difference if it was in Wakefields interests to find a positive link or that it is in BG's interests to find that there isn't. We simply go and look at the evidence. I work with a lot of scientists and we get in a lot of arguments but I never once given the least thought to who their parents may or may not have been, or what their motives might be. I just say show me the evidence, tell me how you did the experiment.
If I find a flaw in their method then there is a reason to doubt their findings. If I find out their mother works in big pharma, that tells me nothing.
I totally agree that there is no reason to do a control experiment in the lancet paper and BG says the same thing in 'bad science' that it is case series and as such is not a controlled trial. What he states is that a case series, by design, cannot tell you anything about the link between MMR and autism. For that you need a whole different study type (either cohort or case controlled).
So I think that a) BG does state that the paper does not represent a case controlled study. (this is true)
b) BG states that no control group of non-MMR receiving children with autism was included. (This is true - there are other controls of different forms but the statement made by BG is accurate).
c) BG also states that the paper was never meant to be a case controlled study, it was meant to be a case series. (So I dont think you can accuse him of lambasting if for not being something it was never intended to be).
d) BG states that the his main issue with the whole affair is that a case series was used to draw conclusions about a link between MMR and autism when a case series could NEVER be sufficient to do this. He blames the media far more than wakefield for this misuse of his data.