Time to Start Thinking is a book destined to spark debate among liberals and conservatives alike. Drawing on his decades of exceptional journalism and his connections within Washington and around the world, Luce advances a carefully constructed and controversial argument, backed up by interviews with many of the key players in politics and business, that America is losing its pragmatism - and that the consequences of this may soon leave the country high and dry.

Luce turns his attention to a number of different key issues that are set to affect America's position in the world order: the changing structure of the US economy, the continued polarization of American politics; the debilitating effect of the "permanent election campaign"; the challenges involved in the overhaul of the country's public education system; and the health-or sickliness-of American innovation in technology and business. His conclusion, "An Exceptional Challenge" looks at America's dwindling options in a world where the pace is increasingly being set elsewhere.