| Physicist and mathematician Brian Greene and journalist Faith Salie explore the past and future of the cosmos – from the big bang to the closest science can take us to the very end – illuminating essential questions of human existence. This program is part of the Big Ideas series, supported by the John Templeton Foundation. The live event was presented in partnership with the New-York Historical Society, as part of their Reddoch Family Lectures on Science History. Share your feedback here. | 