TIME AND AGAIN OVER THE LAST CENTURY, the United States and the other liberal democracies in Europe, East Asia, and elsewhere have found themselves on the same side in grand struggles over the terms of the world order. This political grouping has been given various names: the West, the free world, the trilateral world, the community of democracies. In one sense, it is a geopolitical formation, uniting North America, Europe, and Japan, among others. It is an artifact of the Cold War and U.S. hegemony, anchored in NATO and Washington’s East Asian alliances. In another sense, it is a non-geographic grouping, a loosely organized community defined by shared, universal-oriented political values and principles. It is an artifact of the rise and spread of liberal democracy as a way of life.
The closest thing this shape-shifting coalition of likeminded states has to formal leadership is the G-7, whose annual summit brings together the heads of seven major industrial democracies—Britain, Canada, France, Germany, Italy, Japan, and the United States—and the presidents of the European Commission and European Council. It is not an international organization with a charter or secretariat. Its goals are only loosely defined, and its influence on the world stage has waxed and waned over the decades.