Climate activists have blocked highways, scaled oil rigs and even thrown soup at master artworks. But have protests ever made a difference?
The modern green movement started in the 1970s when Greenpeace sailed a fishing boat towards a nuclear test site in Alaska. It now encompasses everything from bake-ins and marches to Radiohead concerts.
A small minority of activists even favour breaking the law to raise awareness about climate change. Some of them have superglued themselves to railings and blocked bridges.
BBC Climate Editor Justin Rowlatt has made a new podcast series about the green movement – and the heated splits among activists about tactics. He talks to Climate Question hosts Graihagh Jackson and Jordan Dunbar about the past - and future - of climate protest. You can hear Ten Fights That Made the Green Movement here: https://www.bbc.co.uk/programmes/m002ybbl
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Producers: Simon Watts, Diane Richardson and Ellie House Sound Mix: Mike Regaard Editor: SImon Watts