U.S. Secretary of State John Kerry, Leonardo Dicaprio, Piers Sellers and Fisher Stevens, from left, attend the premiere of National Geographic Channel’s “Before The Flood,” at the United Nations on Oct. 20. A panel of Penn State climatologists screened the film and discussed climate change Wednesday at Penn State.
U.S. Secretary of State John Kerry, Leonardo Dicaprio, Piers Sellers and Fisher Stevens, from left, attend the premiere of National Geographic Channel’s “Before The Flood,” at the United Nations on Oct. 20. A panel of Penn State climatologists screened the film and discussed climate change Wednesday at Penn State. Brad Barket Brad Barket/Invision/AP, file
U.S. Secretary of State John Kerry, Leonardo Dicaprio, Piers Sellers and Fisher Stevens, from left, attend the premiere of National Geographic Channel’s “Before The Flood,” at the United Nations on Oct. 20. A panel of Penn State climatologists screened the film and discussed climate change Wednesday at Penn State. Brad Barket Brad Barket/Invision/AP, file