Sunday, December 21, 2008

dBlackSwan-42

Note that after the event you start predicting the possibility of other outliers happening locally, that is, in the process you were just surprised by, but not elsewhere...
Mistaking a naive observation of the past as something definitive or representative of the future is the one and only cause of our inability to understand the Black Swan.
Those who believe in the unconditional benefits of past experience should consider this pearl of wisdom allegedly voiced by a famous ship's captain:

But in all my experience, I have never been in any accident. . . of any sort worth speaking about. I have seen but one vessel in distress in all my years at sea. I never saw a wreck and never have been wrecked nor was I ever in any predicament that threatened to end in disaster of any sort.
E. J . Smith, 1907, Captain, RMS Titanic


Captain Smith's ship sank in 1912 in what became the most talked-about shipwreck in history.
... We just don't know how much information there is in the past.

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