The money quotes: The possibility that Paul Sweezy would one day be recognized as America's leading radical economist seemed unlikely early in his life: His father was a Wall Street investment banker whose income afforded Sweezy a privileged education at such bastions of the ruling class as Philips Exeter Academy and Harvard University. But his family wealth, he would later acknowledge, was what gave him the freedom to spurn capitalism and carve a path to its polar opposite...He had a home in Larchmont, within commuting distance of Monthly Review's Manhattan offices, as well as a 25-acre farm in New Hampshire...