On the first day of the third Global Climate Strike, Sept. 20, 2019, millions of people, mostly teenagers, marched across the world—the biggest climate action ever. Hear the voices of youth and adults in Chicago, Detroit and San Francisco.

On the first day of the third Global Climate Strike, Sept. 20, 2019, millions of people, mostly teenagers, marched across the world—the biggest climate action ever. Hear the voices of youth and adults in Chicago, Detroit and San Francisco.
News & Letters interviews some of the Global Climate Strike participants.