Sublime

Europe, as noted earlier, has in a short span of time gone from being the most predictable and stable region—one where history seemed to have truly ended (as suggested in an influential essay published in 1989 by the American political scientist Francis Fukuyama)—to something dramatically different. Democracy, prosperity, and peace all seemed

The EU, by far the most significant regional arrangement, is struggling with disputes over migration, economic policy, and the division of responsibility between itself and its members. And around the world, countries are increasingly resisting U.S. primacy. For its part, the United States, divided politically and stretched militarily after

Thus it is not clear whether the absence of wars involving the great powers is an enduring trend or something of an aberration. Some judge this trend as likely to last, arguing wars between countries have become less common because actual or potential costs have gone up, especially in those instances in which nuclear weapons could be introduced.

Some highlights have been hidden or truncated due to export limits.

All of this suggests a future for the Middle East that is like its past, defined by violence within and across borders, little freedom or democracy, and standards of living that lag behind much of the rest of the world.

Where to intervene? Where to bring democracy? Where to nation-build? I propose a single criterion: where it counts. Call it democratic realism. And this is its axiom: We will support democracy everywhere, but we will commit blood and treasure only in places where there is a strategic necessity—meaning, places central to the larger war against the

Some highlights have been hidden or truncated due to export limits.

It is a question of when—not if—large and growing areas of countries become uninhabitable owing to prolonged freshwater shortages, extreme heat, widespread flooding, and frequent, costly storms. Bangladesh may well be the first country with a substantial population to face this problem on a large scale. The amount of land able to support human