Understand Folgen

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.

As Thames Water’s finances deteriorate, “vultures” circle.Reported and presented by Kate Lamble Producer: Elle Scott Sound Design: Andy Fell Executive Producer: Joe Kent Commissioning Executive: Tracy Williams Commissioning Editor: Dan ClarkeRinsed is a BBC Studios production for BBC Radio 4

Could the water industry be nationalised? Should the water industry be nationalised? And who will bear the ultimate costs for cleaning up our rivers?Reported and presented by Kate Lamble Series Producer: Elle Scott Sound Design: Andy Fell Researchers: Isaac Fisher and Amy Woods Production Coordinator: Juliette Harvey Production Manager: Debbie Waddell Executive Producer: Joe Kent Head of Audio of Audio (BBC Studios): Richard Knight Assistant Commissioner: Chris Walsh-Heron Commissioning Executive: Tracy Williams Commissioning Editor: Dan ClarkeRinsed is a BBC Studios production for BBC Radio 4