Antifragile management
Introduction
Antifragile: The Things That Benefit from Disorder is a book by Nassim Nicholas Taleb published on November 27, 2012, by Random House in the United States and Penguin in the United Kingdom. This book builds on the ideas of his previous works, including Deceived by Chance (2001), The Black Swan (2007-2010), and The Bed of Procrusto (2010-2016) and is the fourth book of the five-volume philosophical treatise on uncertainty titled Incerto. Some of the ideas are expanded on in his next book Skin in the Game: Hidden Asymmetries in Daily Life (2018).
Taleb introduces the book as follows: "Some things benefit from shocks, thrive and grow when exposed to volatility, randomness, disorder and stressors and love adventure, risk and uncertainty. However, despite the ubiquity of the phenomenon, there are no words for the opposite of fragile, let's call it antifragile. Antifragility is beyond resilience or solidity. The resilient resists shocks. shocks and remains the same, the antifragile improves."[1] Hormesis is an example of mild antifragility, where the stressor is a poisonous substance and the antifragile generally improves with a small dose of the stressor. The most important point, according to Taleb, is that depriving systems of vital stressors is not necessarily a good thing and can be downright harmful.
More technically, Taleb defines antifragility as a nonlinear response: "Simply put, antifragility is defined as a convex response to a stressor or source of damage (for some range of variation), leading to a positive sensitivity to increased volatility (or variability, stress, dispersion of outcomes, or uncertainty, which is grouped under the designation "disorder group"). Similarly, frailty is defined as a concave sensitivity to stressors, leading to a negative sensitivity to stressors. increased volatility.[2].
As the book progresses, Taleb covers in great depth the domain of fragile, robust, and the opposite domain of antifragile showing how fragility can be detected, measured, and transformed.
Impact
The concept of antifragility has been applied in physics,[3] risk analysis,[4][5] molecular biology,[6][7] transportation planning,[8][9] engineering,[10][11][12] project management[13] and computer science.[14][15][16][17][18].