"Every politically significant revolution is anticipated by a transformation of the intellectual landscape. The European upheavals of the 1980s were no exception. The economic crisis of the early Seventies undermined the optimism of Western Europe’s post-war decades, fracturing conventional political parties and propelling unfamiliar issues to the center of public debate. Political argument on both sides of the Cold War divide was breaking decisively with decades of encrusted mental habits—and, with unexpected speed, forming new ones. For better and for worse, a new realism was being born."