Some commentators love the Libya war; others hate it. But most agree that it’s profoundly unnatural that we were pushed into it by… France. Welcome to the post-American world. In the age we’re entering, most of the time, the choice will no longer be between humanitarian interventions controlled by the United States and humanitarian interventions where other nations take the lead. The choice will be between humanitarian interventions where other nations take the lead and no humanitarian interventions at all…

Today, by contrast, America’s fiscal condition is terrifying and the Pentagon is fighting wars in Afghanistan and Iraq, trying to stay out of one with Iran, and keeping one eye on a rising China. I don’t know what it took to convince an obviously reluctant Robert Gates to permit American involvement in the Libyan no-fly zone, but it’s a reasonable bet that had Barack Obama not been able to promise that it would be a mostly European affair, Gates would now be a military analyst on Fox News. It’s not the 1990s anymore. The American public’s appetite for humanitarian war has always been meager. And now the American government’s capacity for waging it is meager, too.