Costing the Earth Episodes Available now
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The Power of Peat
The peatlands of the British Isles are being destroyed. Tom Heap reports.
Rebel Without a Car
Young people are turning their back on the car. Tom Heap asks if it has a future.
Nuclear Power Without the Nasties
Could there be a cheaper, safer way to create nuclear energy? Julian Rush investigates.
Tunnel Beneath the Thames
Raw sewage regularly pours into the River Thames. Alice Roberts looks for an answer.
Bambi Bites Back
Deer numbers are rising fast. Tom Heap asks what this means for the rural landscape.
Adapting Insects
Can we adapt disease-carrying insects to become friends not foes? Alice Roberts reports.
Bottle Bank Wars
In San Francisco, recycling is so profitable that they're fighting over the trash.
Let it Snow!
Tom Heap investigates ways to keep Britain moving if we have another harsh winter.
March of the Pylons
Britain's electricity grid needs replacing. Does that mean a new invasion of the pylons?
Gold of the Conquistadors
Mining is booming in South America. That's bad news for the environment.
