How to contain Iran

The world this week

Leaders

How to contain Iran

As America and Iran inch closer to war, new talks are needed

Negotiation, not confrontation, is the way to stop the mullahs from getting the bomb

Financial services

Can the City survive Brexit?

The world’s biggest international financial centre faces its toughest test

Istanbul stands up to a bully

Opponents of Turkey’s erratic president should try harder

After an opposition victory in Istanbul, rumours swirl of a ruling-party split

States’ rights

America is not such a laggard on climate change as it seems

A clutch of Democratic-led states are doing their best to make up for Washington’s inaction

Silly sausages

Europe heroically defends itself against veggie burgers

And there are plenty more misleading words it should ban

Letters

On investments, New York, pensions, English, Latin, the Conservatives

Letters to the editor

Briefing

Spinning out of control?

Breaking the nuclear deal ratchets up the conflict between Iran and America

An unwanted war is not necessarily an unlikely one

Essay

Obituary

Economic & financial indicators