Will the Mamdani effect make 2028 the year of the leftwing president?

The mayor hopes to ‘write a new chapter in the party’s history’ – and recent democratic socialist wins prove he might be able to do it

In the back yard of a Brooklyn bar, beneath strung-up lightbulbs and swaths of fabric that swooped like great sails, an ecstatic crowd greeted Zohran Mamdani, the New York City mayor, and his victorious ally, Brad Lander. These Democrats also had a withering verdict on their own party establishment.

“To me, centrists can go fuck themselves,” said Léa Zimmerman, 34. “They’re fucking useless, they don’t stand for anything, and if they do stand on something, it’s pathetic. I’m done with pathetic, performative people.”