Loss of Use, Loss of Ability

Loss of Use, Loss of Ability argues that human abilities do not persist by default but only within the developmental environments that train and demand them. When a practice ceases to be used at scale, the underlying capacity decays, and the form of living that depends on it collapses. The paper traces this structural mechanism from the fall of oral traditions through the historical cascades that eliminated manuscript reading, craft competence, local community, and long attention. It then examines the present moment as a third major extinction event in which digital and algorithmic systems are removing the use of attention, presence, exploration, social regulation, and human agency. The paper concludes that civilizational decline is best understood as a sequence of ability extinctions driven by disuse: what we stop using, we stop being able to do—and what we stop being able to do, we stop being.