As the show celebrates its 50th season, look back at some of its most fiery, shocking and groundbreaking performances.

The party symbolized the euphoria of the tech industry on the cusp of the Trump presidency. The guest list included Mark Zuckerberg, Sam Altman, Miriam Adelson and the vice president-elect, JD Vance.

Economists have long helped to shape policy on issues like taxes and health care. But flawed forecasts and arcane language have cost them credibility.