UPDATE 12/2/07 Congratulations to Ben Goldacre and the crew at Bad Science for getting Dr Gillian McKeith banned from using the title ‘Dr’. In today’s Guardian she is fully exposed as a Menace to Science. The Advertising Standards Authority have agreed that her use of that cheaply acquired title is thoroughly misleading. One down…************************************************************ Yes, I know. This is surprising quack word, but let me explain. I’m not really writing about the word ‘Doctor’ but about titles and qualifications in general. More specifically, it is about using titles and qualifications, however acquired, to provide a sense of authority to healing claims when sound evidence is lacking. ‘Trust me, I’m a Doctor.’ Quacks lack evidence for the effectiveness of their treatments or theories and so rely on a number of...


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