Since 2008's financial crisis, we have heard much about the failures of bankers, regulators and politicians. David Marquand sees a wider issue: the fall of the public realm. The crisis, he argues, is one of our moral economy as much as of our political economy. Already, we are well advanced towards a near-Hobbesian state of genteel barbarism - and greed is all-pervasive. Setting out a framework for a new public philosophy founded on civic conscience and cooperation, Marquand seeks to spring the trap into which our culture has stumbled. The message is plain: we cannot continue on our present path.