Sweezy made ???Listen, Keynesians!??? the basis for his contribution to the Keynes centennial meeting of economists at Hofstra University later that same year (a meeting that also included such luminaries as James Tobin, John Kenneth Galbraith, Dudley Dillard, and John Eatwell).2 For Sweezy, the early 1980s were a time of renewed economic stagnation, the rise of supply-side economics (the very ant