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While musing on the nature of evidence, and what is or is not considered ‘evidence’ in all the various contexts evidence is used, I came across this excellent rapid response in the BMJ back in 2004 by Clifford Miller, “a practising English lawyer, graduate in physics and a sometime examining lecturer on law, standards and ethics (particularly, the law of evidence) to Masters student technologists at the Imperial College of Science Technology and Medicine”.

He writes, in the context of the imputed association between MMR vaccination and the onset of autistic states, on “The Unreliability of Scientific Papers as Evidence”:

“Reliable evidence is that which is authentic, accurate and complete. In short, scientific evidence is incomplete if used for purposes outside the strict confines of science because it fails to take account of evidence of lay witnesses of the facts and is hence only applicable to the narrow and specific confines of scientific enquiry and not the broader ones found in other fields of human endeavour.

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I’ve been taking a closer look at what Ben Goldacre regards as ‘good science’, given that he makes such grandiose and sweeping claims about the respective quality of research into both homeopathy and pharmaceutical interventions in both his recent Guardian article, What’s wrong with homeopathy? and the accompanying comment piece in The Lancet, Benefits and Risks of Homeopathy.

In the Guardian, he claims:

I look about 12, and I’m only a few years out of medical school. This is all good fun, but my adamant stance, that I absolutely lack any authority, is key: because this is not about one man’s opinion, and there is nothing even slightly technical or complicated about the evidence on homeopathy, or indeed anything, when it is clearly explained.

He then goes on at great length, much of it speculative, to give his reasons for why just about all homeopathic research is meaningless nonsense full of nothing but bias and conventional medical research is robust.

But thanks to a rapid response on the BMJ’s website, we learn the following from John Stone:

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