Costing the Earth

By BBC Radio 4

What's Costing the Earth about?

Exploring man's effect on the environment and how it reacts, questioning accepted truths, challenging those in charge and reporting on progress towards improving the world.

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New Grid for the New Age


How will Britain's power system need to change for a zero carbon world? Tom Heap investigates. Producer: Alasdair Cross

Costing the Earth episodes: