jm + debunking   3

Neurosexism: the myth that men and women have different brains
The history of sex-difference research is rife with innumeracy, misinterpretation, publication bias, weak statistical power, inadequate controls and worse. Rippon, a leading voice against the bad neuroscience of sex differences, uncovers so many examples in this ambitious book that she uses a whack-a-mole metaphor to evoke the eternal cycle. A brain study purports to discover a difference between men and women; it is publicized as, ‘At last, the truth!’, taunting political correctness; other researchers expose some hyped extrapolation or fatal design flaw; and, with luck, the faulty claim fades away — until the next post hoc analysis produces another ‘Aha!’ moment and the cycle repeats. As Rippon shows, this hunt for brain differences “has been vigorously pursued down the ages with all the techniques that science could muster”. And it has exploded in the past three decades, since MRI research joined the fray. Yet, as 'The Gendered Brain' reveals, conclusive findings about sex-linked brain differences have failed to materialize.
brain  men  nature  women  gender  sexism  neurology  neurosexism  myths  debunking 
22 days ago by jm
Inside the Mind of an anti-fluoridationist
An exceptionally well-researched and thorough disassembly of 'Public Health Investigation of Epidemiological data on Disease and Mortality in Ireland related to Water Fluoridation and Fluoride Exposure' by Declan Waugh, which appears to be going around currently
declan-waugh  debunking  flouride  flouridation  science  mortality  health  ireland  water 
march 2014 by jm

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