In this passionate call to action, 16-year-old climate activist Greta Thunberg explains why, in August 2018, she walked out of school and organized a strike to raise awareness of global warming, protesting outside the Swedish parliament and grabbing the world's attention.
School children and young people around the world are demanding that we take better care of the planet – with a strike in January 2019 and March 2019. Aren't you going to do something as well?
