TED2019

Hosts Chee Perlman and Anthony Veneziale keep the showing moving along swiftly, hosting TED Unplugged at TED2019: Bigger Than Us, on April 16, 2019 in Vancouver, BC, Canada. (Photo: Ryan Lash / TED)

Live from Oxford via remote-controlled robot, David Deutsch explains how our ability to attain knowledge could take us across galaxies. He speaks at TED2019: Bigger Than Us on April 16, 2019 in Vancouver, BC, Canada. (Photo: Marla Aufmuth / TED)

Have a great idea you want to share? TED’s own Cloe Shasha launches the worldwide Idea Search for TED2020, onstage at TED2019: Bigger Than Us. Photo: Bret Hartman / TED

Rafael Casal sent a tweet that sparked a weeks-long online protest; he tells the story of what he learned at TED2019: Bigger Than Us on April 16, 2019, Vancouver, BC, Canada. Photo: Bret Hartman / TED

Jack Dorsey, CEO of Twitter and Square, speaks about Twitter’s impact on the global conversation at TED2019: Bigger Than Us, on April 16, 2019, in Vancouver, BC, Canada. (Photo: Ryan Lash / TED)