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U.S. President Donald Trump and Canadian Prime Minister Mark Carney meet in the Oval Office at the White House in Washington, D.C.
Analysis

The Great North American trade war

It’s official: the US and Canada are in a trade war, a remarkable rupture in one of the world’s closest alliances.

US-Canada trade war heats up
Quick Take

US-Canada trade war heats up

In his latest Quick Take, Ian Bremmer examines the collapse of US-Canada trade talks and what it reveals about President Trump’s growing political vulnerability.

The AI risks being ignored
Quick Take

The AI risks being ignored

In this Quick Take, Ian Bremmer breaks down why the AI risks dominating the headlines may not be the ones worth worrying about.

A banner reading "Buy Canadian", in response to U.S. President Donald Trump's 25% tariffs on goods from Canada, is held aloft by a pair of hockey sticks in front of a house
What We're Watching

US-Canada talks hit tariff deadline, Meta goes on trial, Japan to test missiles in Australia

Washington and Ottawa are down to the wire with last-minute talks to reach an agreement by 12:01 a.m. Wednesday, when President Donald Trump has threatened to impose 50% tariffs on over $20 billion of Canadian goods.

Is the US-China relationship reaching a breaking point?
Quick Take

Is the US-China relationship reaching a breaking point?

In his latest Quick Take, Ian Bremmer examines the stability of US-China relations and why he believes the period of relative calm between the two countries may be coming to an end.

You tariff some, you refund some
Hard Numbers

You tariff some, you refund some

The Trump administration has payed back 60% of the $165 billion it collected from tariffs before they were struck down by the Supreme Court

How Brexit changed the UK and what's next?
GZERO World with Ian Bremmer

How Brexit changed the UK and what's next?

Ten years after Brexit, former UK cabinet minister Rory Stewart joins Ian Bremmer to assess its legacy, Nigel Farage's resurgence, Britain's revolving door of prime ministers, and whether the UK is entering a new political era.

The EU steels itself for tariffs
Hard Numbers

The EU steels itself for tariffs

The trade bloc is also reducing its quota of tariff-free steel imports, as trade tensions mount with Beijing.

Is Trump the biggest global risk?
Quick Take

Is Trump the biggest global risk?

In his latest Quick Take, Ian Bremmer calls the United States under President Trump the dominant driver of global political risk, but argues that the world is increasingly pushing back.

Trump’s ineffective pressure campaign on Iran and China
Quick Take

Trump’s ineffective pressure campaign on Iran and China

In his latest Quick Take, Ian Bremmer argues that the war in Iran has exposed the limits of President Trump’s strategy of using maximum pressure to force adversaries into concessions.

Iranian President Masoud Pezeshkian displays a memorandum of understanding after signing it in Tehran, Iran, on June 18, 2026.
What We're Watching

US-Iran deal isn’t all good for Tehran, Colombians head to polls for presidential runoff, EU takes a page out of the US’s tariff book

The interim agreement to end the war, signed by both sides on Wednesday, appears to tilt toward Iran. But the regime remains vulnerable.