China already ate America’s lunch — and Biden served it upIf a tree falls in the forest and no one hears it, what does it mean when a phone doesn’t ring? This philosophical chestnut recurs whenever a new American president phones his allies and clients or, if you’re Joe Biden when the calls are to your deepest frenemy Benjamin Netanyahu or your ex-friend and now quasi-enemy Xi Jinping.Now and then, you are reminded that the Khomeinis and Khameneis, and the Osama bin Ladens too, have a point. America’s politicians are decadent and feckless. They substitute image for reality, and when...