Policy for a World of Increasing Volatility

Modern economic growth is no longer best described in a consumption basis. The consumption-centered lens of classical and neoclassical economics emerged under historical conditions in which industrial production, material scarcity, and aggregate throughput were the dominant constraints on welfare and growth. Under those conditions, consumption, output, and related proxies served as workable indicators of economic health. But as economies become more technologically dynamic, more saturated with nonmarket activity, and more shaped by burnout, volatility, hopelessness, and institutional lag, the old basis begins to lose explanatory power. This paper proposes a basis shift from supply and demand to optionality and yield. Optionality denotes latent capacity, preserved future reachable action, and the stock of viable paths still open to an agent or society. Yield denotes realized extraction from that capacity: the harvest from deployed optionality. Within this basis, fragility and antifragility are not independent primitives but postures, that is, properties of position in optionality–yield space. Poverty is no longer best understood as low consumption alone, but as a fragile posture characterized by low optionality, high forced yield extraction, and narrow survivable future paths. Capitalization is not merely wealth, but stored optionality and the ability to survive commitment, experimentation, and failure. This shift implies a corresponding rethinking of macroeconomic management. The old policy problem centered on balancing supply and demand in order to sustain throughput. The new problem is to manage the bounds of experimentation and recovery so that a society produces enough realized yield to move, strive, and innovate, without burning through optionality so rapidly that it generates burnout, despair, and systemic brittleness. Growth under this lens is not aggregate consumption, but the expansion of harvestable yield from preserved optionality. The paper develops this conceptual basis, explores its analogies and policy implications, and identifies the need for new forms of non-market data collection capable of operationalizing optionality, posture, and yield in the economies of the future.