What Jensen & Co. do is not much different for what passes for standard fare in economics: applying sophisticated mathematical models to bullshit data (the Garbage In Garbage Out syndrome). In fact, these folks use scientific jargon and technical mumbo-jumbo to cover the glaring emprical emptiness of their thought.
But the bottom line is that these folks are using paper and pencil tests -yes, PAPER and PENCIL TESTS (that is what all this IQ-testing crap is) - to address problems of genetics or molecular biology. If an astrophysicist used a paper and pencil population survey to prove or disprove, say, the Big Bang Theory - he would be laughed of the stage. But charlatans who do precisely the same, from a methodological point of view, thing in social sciences - are not. Why?
The problem lies not in the existence of quacks like Jensens or Murrays, but everyone else - especially publishers -- taking their flat-earth-science drivel seriously. The public attention this crap is getting gives it legitimacy.
That might be indicative of two, not necessarily mutually exclusive things:
- the supremacy of form over content in what passes for 'science' - if a theory is suffcienctly 'mathematical' in its form, or uses a lots of mathematical formulas, equations, and kindred technical abrakadabras -- it must be true (cf. economics);
- the instigation of a Kulturkampf by publishing worthless yet inflamatory bullshit by those who control the means of material production of culture - and I wonder why?
Regards,
Wojtek Sokolowski