Greta Thunberg: A Year to Change the World

Greta Thunberg has one of the most powerful voices on the planet -- when she speaks even presidents respond. But Greta doesn't want people to listen to her, she wants them to listen to the science. This series follows Greta on her year off school, as she embarked on an incredible journey that took her across the Atlantic twice in a sailboat, bought her face to face with world leaders and propelled her to become an inspiration to millions. It's an intimate behind-the-scenes view of Greta's world as she comes of age. As her year unfolds so does the story of what is happening to our planet and what we can do about it. Leading climate scientists that Greta meets along the way reveal the dramatic changes happening to the planet right now.

• documentary
• history