One challenge will define the future for today’s young generation more dramatically than any other: Climate change. The millions of young people worldwide who’ve organized and joined today’s #ClimateStrike demand action to protect our planet, and they deserve it.

One challenge will define the future for today’s young generation more dramatically than any other: Climate change. The millions of young people worldwide who’ve organized and joined today’s #ClimateStrike demand action to protect our planet, and they deserve it.

— Barack Obama (@BarackObama) September 20, 2019