Washington's Constitutional Guardrails Face Ultimate Trump Test
As Donald Trump completes his first year back in office, the president has systematically dismantled domestic checks and balances with alarming efficiency. Anne McElvoy observes that America's constitutional immune system is finally showing signs of resistance against this presidential bulldozer approach to governance.
Arctic Flashpoint: Greenland's Strategic Importance
The political temperature has plunged dramatically around Greenland's pivotal role in Arctic security, straining US-European relations to their breaking point. This confrontation resembles a high-stakes game of chicken, with multiple players nursing significant anxieties.
Greenland faces genuine security threats from Russian expansionism and substantial Chinese investment in North Sea shipping channels. Climate change melting ice sheets has opened northern passages that could dramatically reduce sailing times between the Pacific and Atlantic oceans by navigating north of Russia.
The island's abundant critical minerals have transformed it from a remote Arctic territory to a European strategic concern moving rapidly from the periphery to centre stage. This geological wealth has made Greenland a geopolitical prize of immense value.
Trump's Expansionist Declaration
Donald Trump's blunt declaration that he needs to "have Greenland" signals a fierce new era of presidential expansionism that threatens to shatter the remnants of the international rules-based order. His approach effectively prohibits states from making territorial claims based purely on strategic interest.
The president's position suggests Denmark should cede control of Greenland to the United States on a "might equals right" basis that inevitably favours American interests. This represents a fundamental challenge to established diplomatic norms and territorial sovereignty principles.
Transatlantic Trade Tensions Escalate
Compounding these territorial anxieties, Trump has threatened new tariff rounds against the UK and Europe as retaliation for opposing his Greenland ambitions. As the president and key administration figures descend on Davos with full security pomp, the central question becomes which party in this confrontation will blink first.
Keir Starmer correctly identifies that cancelling the King's proposed US visit represents unwise retaliation, dragging the monarchy into political conflicts unlikely to soften Trump's tariff threats toward Britain. The UK's decision to join NATO and European partners in resisting America's "total and complete" Greenland purchase has already cooled transatlantic relations significantly.
Constitutional Constraints Reawaken
Paradoxically, the United States rather than Europe may hold the key to resolving this crisis. Two interconnected domestic elements could transform a dispute about a sparsely populated Arctic territory into a fundamental test of presidential authority limits.
The Supreme Court's impending ruling on the legal basis for tariffs represents a potential watershed moment. This decision could sway congressional opinion and unsettle Republicans growing increasingly anxious about repeated trade disruptions.Mike Pence has joined a growing Republican chorus publicly opposing administration efforts to acquire Greenland, signalling potential cracks in previously solid support. The court, despite its rightward shift during Trump's first term, continues to deliver inconvenient rulings, as demonstrated in Trump v Illinois regarding National Guard deployment.
Congressional Unease Stirs
Congress has remained largely supine regarding Trump's punitive tariff use, but economic costs borne by American consumers as trade diminishes and prices rise are generating noticeable unease. Two lower courts have already ruled that the president has encroached on powers constitutionally belonging to the legislative branch regarding tariffs.
Some Democratic legal advisers caution against "wish-casting" - optimistic interpretations of likely outcomes. Treasury Secretary Scott Bessent, arriving in Davos as the administration's senior economic voice, argues the court should uphold Trump's position using the intriguing logic that "the national emergency is avoiding a national emergency."
Presidential Power and Potential Workarounds
Overturning signature economic policies would undoubtedly infuriate Trump, who would likely discover alternative methods to impose punitive measures. Ironically, for a president sceptical of climate action, this could involve boosting carbon taxes on emissions-heavy imports.
The pragmatic question becomes whether united European pushback - deploying trusted figures like Italy's Giorgia Meloni to mitigate tariff threats - might prove more productive than constitutional challenges. Optimists reference the "taco" strategy: "Trump always chickens out" when markets react negatively to his threats.
Unprecedented Political Climate
This confrontation feels fundamentally different and more intense than previous diplomatic spats. As seasoned political and business observers understand, past performance offers no guarantee of future behaviour patterns.
The "yips" - Trump's obscure golfing reference to market nervousness - have returned with abundance as Atlantic understanding gaps widen daily. A president with expansionist mission approaches European leaders and global business elites gathered in Alpine seclusion, prepared to ruffle feathers and challenge established norms.
Anne McElvoy serves as executive editor of Politico and co-hosts the 'Politics at Sam and Anne's' podcast, providing expert analysis on these unfolding constitutional and diplomatic challenges.
