With dust barely settled from Davos, global leaders will convene again in Europe this week for the Munich Security Conference. On the conference’s main stage and in countless private meetings, the future of the trans-Atlantic alliance will top the agenda. Some leaders, such as NATO Secretary-General Mark Rutte, may attempt to explain away the recent crisis over Greenland, asserting that any post-American concept for European security is nothing short of delusional. But that perspective, however