In the new dog-eat-dog world order, appeasement doesn’t work. Time for the EU to grow up

• Fabian Zuleeg is chief executive of the European Policy Centre

Donald Trump’s intervention in Venezuela is not a one-off shock. It epitomises his approach of interventionist isolationism based on a revisionist, neo-nationalist agenda in which power is exercised bluntly, international rules are optional and alliances are transactional. In such a dog-eat-dog world, hesitation and ambiguity do not stabilise the system; they become vulnerabilities to be exploited by a volatile and predatory Washington.

The seizure of Venezuela’s president, Nicolás Maduro, combined with Trump’s renewed musings about acquiring Greenland, potentially by using the US military, should dispel any lingering illusion that this is merely erratic behaviour. It reflects a worldview in which sovereignty is conditional, spheres of influence are legitimate, and coercion is normalised when it delivers results in the interest of Trump and his administration. The real question now is not whether Europeans disapprove, but how pro-European liberal democratic forces respond. Three imperatives stand out.

Fabian Zuleeg is chief executive and chief economist at the European Policy Centre