יום רביעי, 8 ביוני 2011

The Black Swan: The Impact of the Highly Improbable

Taleb's Black Swan has its fair share of problems. Quite a few parts of this book tend to step into the wrong side of personal, and its length is not equally balanced by its scope. To make matters worse Taleb spends the first 80 pages of this book stating the problem of induction. The books main problem though could be ascribed to something Taleb never actually puts into words – the attribution of this book to the genre of 'Popular Science'. Economists jokes aside, this is not a popular science book – it is not wide enough in scope, and not as half as coherent and robust as works more commonly attributed to the genre (i.e., works by Dawkins, Penrose, Pinker and so on).
Most popular science books try using the accumulated wealth of knowledge in a doctrine in order to show the scope of implication of a simple theory. Like many popular science writers Taleb has a thesis. What he lacks is a doctrine. The plethora of facts and details are not the outcome of the theory in this case, but rather its crutches. Even worse is the fact that there is no real plethora here – Taleb tries to convince us that he roams freely between Economics, Philosophy, Mathematics and Cognitive Sciences, when, in fact, occasional name dropping aside, the philosophy is quite absent, the Economics and Cognitive Sciences do not form a coherent whole, and the math is nearly nonexistent. The miles long bibliographical list shows exactly that – Taleb can speckle his book with Cicero (in Latin mind you), Umberto Eco , Russell, and quite a few others, he may try to present himself as the tie-loose intellectual – but at the end these are all drowned in 30 pages long list of very strictly within disciplinary borders Economics and Cognitive sciences articles.
The failures of this evangelistic book disguised as popular science, however, do not tell the whole story. When Taleb focuses on his life experiences he can be very perceptive. The few pages dedicated to the hardships of everyday life for long-term strategists, for instance, are quite outstanding both as a literary feat and as a robust psychological-sociological hypothesis.

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