The real bad news, however, is that the London conference failed to develop a coherent and mutually agreed analysis of the international situation, without which no serious policy-making is possible. The Americans came to London with a set of clichés used during their presidential campaign last year, notably the catch-all "America is back!", but were unable to say where that "back" was or whether it was necessary to go there. They also talked a lot about "multilateralism" without making it clear what it was they wanted to be multilateral about. Multilateralism is a method of doing things, not the substance of policy. You could do both wise and foolish things multilaterally. The Libyan disaster resulted from President Barack Obama's "leading from behind" multilateralism. The latest example of foolish multilateralism is the cut-and-run policy the Biden administration is marketing on Afghanistan.