James Wong on the World's Toughest Plants

How much is UK food security threatened by climate change? Botanist James Wong finds out.

• 30 mins

Tourist Tide

Can beautiful places welcome mass tourism without environmental destruction?

• 30 mins

Battery Powered Britain

New developments in battery technology are changing the way Britain is powered.

• 30 mins

Fight the Power

How to become the world's most powerful environmentalist.

• 30 mins

Guardians of the Environment?

Tom Heap asks if the Environment Agency is fit for purpose.

• 30 mins

Dare to Share

Could the sharing economy save the planet? Tom Heap finds out.

• 30 mins

The Future of Fashion

Lucy Siegle reports from La Scala, Milan to ask if fashion can ever really be 'green'.

• 30 mins

Where Does Our Waste Go?

Where do the contents of our bins end up? Tom Heap lifts the lid on recycling.

• 30 mins

Fish Farms of the Future

Tom Heap finds out if fish farming can really feed the planet without trashing our oceans.

• 30 mins

Tony's Farm

How do you communicate carbon emissions to farmers?

• 30 mins

America's Climate Resistance

Roger Harrabin travels to the USA to meet America's climate resistance.

• 30 mins

Bonn Climate Talks: Where Next?

Tom Heap reports from the UN Climate Change Conference in Bonn.

• 30 mins

Everything's Gone Green!

Why are environmental issues suddenly back in political fashion? Tom Heap investigates.

• 30 mins

Defenders of the Reef

Meet the people fighting to save the natural wonder of the world, the Great Barrier Reef.

• 30 mins

Coral versus Coal

Why has Australia failed to arrest the decline of the Great Barrier Reef?

• 30 mins

A Greener Home For All

The UK needs 300,000 new homes a year, Tom Heap asks if building big can also be green.

• 30 mins

Superwood

Wood can do anything that oil can do. Could it be the backbone of a future economy?

• 30 mins

Microfibre Detectives

Tom Heap asks how dangerous plastic microfibres from clothes are and explores solutions.

• 30 mins

Dunes into Bunkers

Should we build golf courses on sensitive sand dunes? Peter Gibbs investigates.

• 30 mins

Shifting Spring

Lindsey Chapman investigates how shifting seasons are affecting wildlife.

• 30 mins

Undiscovered Colombia

Scientists gain first access to thousands of uncharted species following years of war.

• 30 mins

Demolishing Dams

Why dismantle a dam that produces low-carbon electricity? Peter Gibbs investigates.

• 30 mins

Antarctic Assault

The penguins of the Antarctic rely on krill. What happens when we get a taste for it?

• 30 mins

Outback Outrage

The Australian outback is under attack from a surprising enemy - the camel.

• 30 mins

Run Rabbit

Britain's rabbits are in sharp decline. Tom Heap asks if we should be worried.

• 30 mins

Disappearing Alps

The permafrost is thawing, and the glaciers retreating. What will be left of the Alps?

• 30 mins

The Future of the Countryside

Tom Heap leads a debate on the future of food production and the countryside.

• 30 mins

Verity and the Bees

Verity Sharp wants to keep bees, but will her honeybees be a menace to other pollinators?

• 30 mins

Ending the Plastic Age

Solving the plastic problem. Four experts join Tom Heap to offer fresh answers.

• 30 mins

Fertility and the Environment

Jheni Osman asks what environmental factors may be affecting human and animal fertility.

• 28 mins