CONCEPT
Antifragility
Nassim Taleb's 2012 concept — adopted by Haidt, Lukianoff, and Skenazy as a developmental framework — describing systems that gain from disorder rather than merely surviving it, and the property children possess that overprotection systematically damages.
Antifragility is Nassim Nicholas Taleb's concept for systems that do not merely survive stressors but require them to develop. Bones require load to strengthen. Immune systems require pathogen exposure to calibrate. Cognitive systems require challenges to build the capacities that make robust thought possible. Taleb's 2012 book introduced the term to address financial systems, but the concept's migration into developmental psychology has been more consequential. Haidt and Lukianoff adopted it as the biological foundation for their critique of safetyism: children are antifragile systems that require stressors to develop, and the adult project of eliminating all stressors produces the fragility the elimination was supposed to prevent. The AI-age relevance is direct: treating AI as a universal threat requiring universal prevention treats children as fragile systems in a way that produces the very incapacity it fears.
In The You On AI Field Guide
Taleb's framework distinguishes three classes of systems based on response to stressors: fragile systems are damaged by stressors; robust