Greta Thunberg: A Year to Change the World S01E03 - Episode 3

The Covid-19 pandemic reveals the enormity of the challenge that climate change poses, as the drop in emissions during lockdown proves far from enough to get the world back on track. She explores new measures to reduce the level of emissions further, visiting a tree plantation and learning about a machine that sucks carbon dioxide out of the air. She also explains the everyday choices that members of the public can make to reduce their environmental impact.