By allowing some individual entities to stand out from the crowd, anti-fragility improves the fate of a population under a challenging situation. The number of candidates for anti-fragile behaviour among biological structures is enormous. Cells are essentially made of macromolecules, which, even when coded from the same gene, are never entirely identical to one another. The very process of macromolecular biosynthesis is tied to the structure of the environment. No two cells are the same.

This remarkable variety, deployed within a strict genetic envelope that limits its range, roots life in anti-fragility. This is an essential point that biology should retain. And, as the global economy responds to the unpredictable challenges of economy crisis and recovery, it is a point that economists, too, should bear in mind.

via Anti-fragile life of economy.