Michael Gerson

In addition, the Rand Paul right would have America abandon funding for economic development, democracy promotion, global health and education and the stabilization of weak states -- the non-military interventions that make military ones less needed in the future. And these conservatives define the war on terrorism, particularly the use of drones, as the leading edge of domestic oppression. A campaign conducted by American intelligence services and military forces with exceptional patience, restraint and care in targeting is vilified for political gain and ideological pleasure. Could there be a more potent symbol of the unlearning of the lessons of 9/11?

The Obama administration, mainly populated by internationalists, has formally resisted these trends, while sometimes informally aiding them. The president occasionally talks as if security policy were a diversion from the real work of health reform, gun control and the rest of "nation-building at home." And American policy in Syria -- Assad must go, but doing little to achieve it -- has sent recent signals of impotence.

In many regions of the world, the convergence of these fiscal and ideological developments is creating an impression of retreat. America remains strong in absolute terms, but the trend is toward disengagement. This could easily shade or shift the strategic calculations of other nations. If you are the Chinese government, why not test America a bit on copyright protections, or even in disputed areas of the South China Sea? If you are the Iranian regime, you might wonder if America's nuclear red line is truly red. Russian leaders are in constant search for power vacuums to fill. Even if doubts about American will are mistaken, we are making them more plausible.

A nation that is economically stagnant, weighed down by debt, politically congested, militarily retrenching and conflicted about its global role is not becoming safer in the process. These trends feed our rivals' destabilizing dreams of global realignment. This, in the long run, invites challenges we might have avoided.

It is a traditional American temptation. As the memories of Munich, or the Berlin Blockade, or 9/11 fade, domestic and economic issues seem primary, and the world seems distant. But the threats of the world still gather, indifferent to our current mood.

Michael Gerson

Michael Gerson writes a twice-weekly column for The Post on issues that include politics, global health, development, religion and foreign policy. Michael Gerson is the author of the book "Heroic Conservatism" and a contributor to Newsweek magazine.
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