With the sound of a gavel striking three times, another Commonwealth Club program begins, bringing together audiences with fascinating, intriguing and entertaining individuals. Commonwealth Club World Affairs of California is the nation's oldest and largest public affairs forum. Every year, we present hundreds of forums on topics ranging across politics, culture, society, artificial intelligence and the economy. The Club is headquartered in San Francisco, with regular events in San Francisco as well as in Silicon Valley, the East Bay and the North Bay. For audiences outside the Bay Area, the Club's weekly radio broadcast—the oldest in the United States, dating back to 1924—is carried across the nation on more than 230 public and commercial radio stations. Our programs are widely podcast and video broadcast. Our website archive features audio and video of our recent programs, as well as selected speeches from our long and distinguished history.