Costing the Earth Episodes Available now
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The Future of Our Food
Where will our food come from in the future? Tom Heap chairs the debate.
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Chemical Weapons: 100 Years On
Tom Heap finds out how Syria's chemical weapons are going to be disposed of.
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Power of Scotland
How would an independent Scotland power itself? Tom Heap investigates.
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Living It Small
Tom Heap squeezes into micro-homes to see if living compactly has environmental answers.
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Flight from Disaster
Can nature heal itself? Julian Rush reports on the aftermath of an environmental disaster.
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A Resilient World?
A panel of climate experts debates how we will have to adapt in the face of climate change
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Britain's Green Capital 2015
In 2015 Bristol will be European Green Capital. We discover exactly what that means.
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Feeding the Crops of the Future
Tom Heap investigates whether we're running out of phosphorus, an element vital for life.
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Future-proofing Forests
Julian Rush asks what is being done to protect UK forests from diseases like ash dieback.
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Nuclear Waste's Final Destination
Nuclear power is back on the UK's agenda, but radioactive waste remains the problem.