Tango, waltz, foxtrot ... these classic ballroom dances quietly perpetuate an outdated idea: that the man always leads and the woman always follows. That's an idea worth changing, say Trevor Copp and Jeff Fox, as they demonstrate their "Liquid Lead" dance technique along with fellow dancer Alida Esmail. Watch as Copp and Fox captivate and comman...

Bill Ackman has made billions of dollars — and a name for himself — as an activist investor, buying up stock to push for change at companies. In this wide-ranging conversation with author and business ethics professor Alison Taylor, Ackman discusses how he's bringing his activism into the social and political spheres — and shares his thoughts on...

In this urgent conversation, president and founder of Eurasia Group and GZERO Media Ian Bremmer joins TED’s Helen Walters to discuss the assassination attempt on former President Donald Trump and its profound implications for American politics and democracy. Listen for the latest on the shooting’s political ramifications, the heightened polariza...