Greenland climbdown: Did Mark Carney’s Davos speech overestimate the Trump threat?

The stock market matters to Trump in a way that diplomatic norms, international law, or alliance commitments simply don’t. He mentioned market movements several times in his rambling Davos speech, claiming credit for record highs while acknowledging they’d dipped “because of Iceland”—apparently confusing Iceland with Greenland in yet another moment that would have ended any previous presidency. When he posted his climbdown on Truth Social, global markets recovered immediately. The S&P 500 closed up 1.2 percent. The Dow Jones climbed within striking distance of 50,000 for the first time. This matters enormously for how we should understand the current moment in international affairs. At Davos, Mark Carney delivered a speech positing that we’re witnessing a fundamental “rupture” in the global order—a decisive break from the post-war consensus toward something darker and more uncertain. But Trump’s Greenland fiasco suggests Carney may be overestimating the threat this president represents and underestimating how much of our current instability flows from one man’s capricious personality rather than irreversible structural forces. Yes, Trump is dangerous. Yes, he commands the world’s most powerful military and largest economy. But he’s also demonstrated repeatedly that he’s far more bark than bite, more interested in the theatrical gesture than the sustained campaign, more focused on his next rally or stock market quote than on actually remaking the international system. His Greenland obsession—complete with debunked claims that Denmark somehow owes America the territory because of the Second World War—reads less like calculated geopolitical strategy and more like the product of someone scrolling through Wikipedia at 3 a.m. and becoming fixated on whatever catches his attention. The European response offers a template for how to handle this paper tiger. Rather than capitulating to his bluster or treating his threats as the opening salvo of some grand new American isolationism, they called his bluff. The European Parliament suspended ratification of the U.S.-EU tariff deal sealed last summer. Senior European politicians declared they “will not allow ourselves to be blackmailed.” The EU prepared its trade bazooka. And Trump, faced with the prospect of actual economic consequences and plunging markets, folded like a cheap suit. This should give enormous confidence to other nations contemplating how to respond to Trump’s various demands and threats. The “mad king” of American politics may occupy the Oval Office, but he can be kept in line through the one language he actually understands: market pressure and the threat of real economic pain. When Europe threatened deep retaliatory tariffs that would hammer American exports and send markets into a tailspin, Trump blinked. Fast. The lesson here isn’t that Trump poses no danger—he manifestly does, and his impulsiveness creates genuine risks of stumbling into conflicts or economic crises. But the threat may be far more manageable than the apocalyptic readings suggest. We’re not witnessing the collapse of the liberal international order so much as we’re dealing with an exceptionally volatile and weak president who can be constrained by traditional economic leverage, especially when it affects the stock market he treats as his personal report card. The framework of Carney’s Davos thesis—that we face a fundamental rupture requiring wholesale rethinking of our geopolitical assumptions—may prove to be an overreaction to what is ultimately a four-year aberration. Keep the mad king’s stock portfolio flashing red, and he’ll retreat every time.