Ten Fights That Made the Green Movement: Trailer

The modern green movement has been shaped not only by protest, but by conflict within the ranks.

Shared ideas are forged through friction - battles over tactics, solutions, or who gets a voice.

Justin Rowlatt goes to the heart of these battles - to learn about these dramatic moments from the people who were there. Friends, or sometimes enemies, hashing out big ideas that help define what it means to be green.