Occupational hazard ...

... Sewer Thing: Theodore Dalrymple. (Hat tip, Dave Lull.)

The avoidance of the obvious is an occupational hazard for intellectuals, because the obvious threatens them with redundancy. One might have thought that it was perfectly obvious that there were deep psychological currents in suicide bombing, and equally obvious that there us widespread greed and incontinence during epidemics of speculative behaviour. Therefore it is only natural that intellectuals should be found who would argue precisely the opposite, that deep motives are in fact shallow and shallow ones deep.