16-year-old Climate Activist Greta Thunberg
Clip: 02/01/2019 | 2m 48s
Greta Thunberg is a 16-year-old climate activist who has taken the world by storm speaking out to convince policy-makers to take action on issues related to climate change. She joins Christiane Amanpour to discuss her activism.
Aired: 02/01/19Video has closed captioning.