Shared by JohnH
Please somebody record this!
Tonight, NYC, open to the public (though technical):
http://www.ieor.columbia.edu/seminars/financialengineering/2011-2012/fall/Taleb_N/seminar.html
A Map and Simple Heuristic to Detect Fragility, Antifragility, and Model Error
www.ieor.columbia.edu
SEAS Columbia University;