Philosophy

TED’s Nicole Ng and David Biello host at Session 4 of TED Countdown 2024 Dilemma Series: The future of food, at the TED World Theater in New York City on June 6, 2024. (Photo: Gilberto Tadday / TED)

The stage is set for Session 1 of TED Countdown 2024 Dilemma Series: The future of food, hosted by TED’s David Biello and Nicole Ng, at the TED World Theater in New York City on June 5, 2024. (Photo: Gilberto Tadday / TED)

TED’s Lindsay Levin hosts Session 3 of TED Countdown 2024 Dilemma Series: The future of food, at the TED World Theater in New York City on June 6, 2024. (Photo: Gilberto Tadday / TED)

Logan McClure Davda, TED’s Head of Impact, and Manoush Zomorodi, host of NPR’s TED Radio Hour, host TEDCountdown@BloombergGreenFestival on July 11, 2024, in Seattle, WA. (Photo: Jason Redmond / Bloomberg Green)

Interstitials at Session 9 at TED2024: The Brave and the Brilliant on Thursday, April 18, 2024, in Vancouver, BC, Canada. (Photo: Ryan Lash / TED)

TED’s David Biello and Lindsay Levin host Session 2 of TED Countdown 2024 Dilemma Series: The future of food, at the TED World Theater in New York City on June 6, 2024. (Photo: Gilberto Tadday / TED)

TED’s Helen Walters hosts Session 10 at TED2024: The Brave and the Brilliant on Thursday, April 18, 2024, in Vancouver, BC, Canada. (Photo: Gilberto Tadday / TED)