Rare Earth Episodes Available now
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Set in Concrete
Our civilisation is based on concrete. Can we build in a cleaner way?
Paradise on the Edge
Travel to the beautiful islands of the Pacific - the front line of climate change.
How to Clean Up the Shipping Industry
The shipping industry is a big polluter. Tom Heap and Helen Czerski search for solutions.
Forever Chemicals
The health impact of PFAS chemicals used in everything from frying pans to coats.
The Hole That Changed the World
40 years ago a hole was discovered in the ozone layer. It caused an international crisis.
Cry Wolf
Wolves are back, right across Europe. Should we be nervous or welcoming?
Arctic Goldrush
President Trump wants a slice of the Arctic. What does it mean for the region's wildlife?
Reasons To Be Cheerful
How will 2025 shape up for the environment and wildlife?
Christmas Trees
Helen Czerski and Tom Heap celebrate the urban trees of Britain.
Good Clean Fun
How to cut the carbon from live music and sport and film and TV production.
