After their hunger strike in Berlin's government district, 5 climate activists reunite. While Lina has joined the "Last Generation," her comrades prepare for the eviction of Lützerath, a village facing demolition for mine expansion. How far will they go for their ideals?

The world is on the verge of collapse. Climate crisis, loss of biodiversity, infertile soils, overpopulation... Frédéric Choffat's two children, 13 and 17 years old, confront him.

Upon realising her generation won’t have a future unless the world’s politicians act now on climate change, 15-year-old Greta Thunberg skipped school in August 2018 to protest outside the Swedish parliament. What started as a one person strike soon gained global momentum. We follow Greta and the organisers of the school strikes for climate as they are cementing a worldwide movement ahead of their first global protest that took place on March 15th, 2019. It was the biggest climate strike in history with up to 1.6 million students in more than 125 countries.

A huge new global protest movement is changing public attitudes to climate change. Reporter Ben Zand gains access to the most high-profile activist group, Extinction Rebellion.