Joe Biden’s speech following the Afghanistan debacle made for compelling television for one main reason: here is a government official – the man who holds the office once called the “leader of the free world” – recognizing the limits of government. No matter how long the US stayed, no matter how many troops the US deploys, no matter how much blood and treasure are expanded on this war, the US could not accomplish its ends. “How many more lives, American lives, is it worth? How many endless...
