Rare Earth Episodes Available now
![](https://ichef.bbci.co.uk/images/ic/320x180/p0h53vpz.jpg)
Reasons To Be Cheerful
How will 2025 shape up for the environment and wildlife?
![](https://ichef.bbci.co.uk/images/ic/320x180/p0h53vpz.jpg)
Christmas Trees
Helen Czerski and Tom Heap celebrate the urban trees of Britain.
![](https://ichef.bbci.co.uk/images/ic/320x180/p0h53vpz.jpg)
Good Clean Fun
How to cut the carbon from live music and sport and film and TV production.
![](https://ichef.bbci.co.uk/images/ic/320x180/p0h53vpz.jpg)
Amazon Future
Drought and fire are devastating the Amazon rainforest. What can be done to save it?
![](https://ichef.bbci.co.uk/images/ic/320x180/p0h53vpz.jpg)
The Final Frontier
Is space colonisation the last hope for mankind or a dangerous distraction?
![](https://ichef.bbci.co.uk/images/ic/320x180/p0h53vpz.jpg)
Who's in charge: us or plastic?
How can we reduce the burden of plastic pollution?
![](https://ichef.bbci.co.uk/images/ic/320x180/p0h53vpz.jpg)
Beak and Talon
Britain's birds of prey seem to be bouncing back. Can their momentum continue?
![](https://ichef.bbci.co.uk/images/ic/320x180/p0h53vpz.jpg)
Clean energy or green fields?
Is it possible to build new green infrastructure without wrecking the countryside?
![](https://ichef.bbci.co.uk/images/ic/320x180/p0h53vpz.jpg)
Rise of the Tuna
4 metres long and the weight of 2 grizzly bears. Meet the bluefin tuna, back in Britain
![](https://ichef.bbci.co.uk/images/ic/320x180/p0h53vpz.jpg)
Battle for the Planet
Which way will America vote and what will it mean for the planet?