HAMBURG — President Trump and other world lea

HAMBURG — President Trump and other world leaders on Saturday emerged from two days of talks unable to resolve key differences on core issues such as climate change and globalization, slapping an exclamation point on a divisive summit that left other nations fearing for the future of global alliances in the Trump era.

The scale of disharmony was remarkable for the annual Group of 20 meeting of world economic powers, a venue better known for sleepy bromides about easy-to-agree-on issues. Even as negotiators made a good-faith effort to bargain toward consensus, European leaders said that a chasm has opened between the United States and the rest of the world.

“Our world has never been so divided,” French President Emmanuel Macron said as the talks broke up. “Centrifugal forces have never been so powerful. Our common goods have never been so threatened.”

The divisions were most bitter on climate change, where 19 leaders formed a unified front against Trump. But even in areas of nominal compromise, such as trade, top European leaders said they have little faith that an agreement forged today could hold tomorrow.


Macron said world leaders found common ground on terrorism but were otherwise split on numerous important topics. He also said there were rising concerns about “authoritarian regimes, and even within the Western world, there are real divisions and uncertainties that didn’t exist just a few short years ago.”