Then there is the material critique of capitalism. The economists who lead discussions of inequality now are its leading exponents. Homo economicus is the right starting point for social thought. We are poor calculators and single-minded, failing to see our advantage in the rational distribution of prosperity across societies. Hence inequality, the wages of ungoverned growth. But we are calculators all the same, and what we need above all is material plenty, thus the focus on the redress of material inequality. From good material outcomes, the rest follows.