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Urban Planet - Sewage Systems - Part One

The history of sewers; a look at Roman, and Bazalgette's, sewer systems

• 26 mins

Urban Planet: Sewage Systems - Part Two

The best of the worlds sewers, with a focus on Calgary in Canada.

• 30 mins

Small Is Beautiful - Precious Parma Di Prosciutto

Air-dried meat producers in Northern Italy.

• 22 mins

Small Is Beautiful: Dairy Farming In Kenya

Dairy farming in Kenya, a look at a small scale business.

• 25 mins

Small Is Beautiful: Going Bananas

Can Carribean small businesses compete with large scale industry in banana production?

• 25 mins

Small Is Beautiful: Totally Textile, India

A look at the success of the small business texile industry in Southern India.

• 25 mins

A Witch's Brew - Human Cost

Ecological issues from the mountains of Kyrgyzstan to the steppes of Kazakhstan.

• 25 mins

A Witches Brew - Regeneration

Environmental issues in Kazakhstan, Kyrgyzstan, Uzbekistan, Tajikistan and Turkmenistan.

• 25 mins

James Lovelock and the Revenge of Gaia

Pessimistic predictions of the environmentalist James Lovelock, author of the Gaia theory

• 26 mins

Supercities

The growth of the supercity and what form cities of the future may take.

• 29 mins

Dead Seas and Red Tides

How modern farming is choking our rivers and oceans.

• 26 mins

Doomsday Vault

Svalbard Doomsday Vault aims to safeguard the world's agriculture from future catastrophes

• 26 mins

Lions, Tigers and Polar Bears

The potential extinction of large mammals; Lions, Tigers and Polar Bears.

• 26 mins

The Battle for Trump's Golf Course

The row surrounding Donald Trump's plans to build the "world's greatest golf course"

• 26 mins

09/07/2009

Mike hears from the moon, talks trees, and looks at the economy versus environment dilemma

• 28 mins

02/07/2009

Mike debates America's climate change bill, pulls tyres up a hill and goes birdwatching.

• 28 mins

25/06/2009

One Planet looks at how we use our planet, and how what we do affects our lives.

• 30 mins

16/07/2009

Mike visits the moon, watches solar flares, and still finds time to help a rare duck.

• 28 mins

23/07/2009

Mike talks with the UN's climate chief, listens to melting permafrost, and smells money.

• 28 mins

One Planet:Eden

Mike goes on a stayvacation, wishes he was in the Maldives, and hears about slum tours.

• 28 mins

The Mystery of the Marine Strandings

Were naval manoeuvres to blame for a large mass stranding of dolphins? Sue Broom reports.

• 28 mins

13/08/2009

Professor Trevor Cox explores the new wave of 'biomimicry' and meets the people attempt...

• 28 mins

20/08/2009 - Banking On Life

Richard Scrase looks at the largest seed store in the world.

• 28 mins

27/08/2009

The Danish island of Samso has completely eliminated dependence on fossil fuels, and no...

• 28 mins

03/09/2009

Mike chats to a garbage king, shows off his rubbish, and learns about shrinking bears.

• 28 mins

10/09/2009

Mike tackles Patrick Moore, learns about tidy India and hears from Jamaican mums

• 28 mins

17/09/2009

What's the perfect city size? Mike hears from three cities, and Baaba Maal stops to chat.

• 28 mins

24/09/2009

Mike chats with a storm chaser, talks insurance and debates the words of China's President

• 28 mins

01/10/2009

One Planet grills an airline boss, ponders future planes, and visits a uranium battlesite

• 28 mins

08/10/2009

Mike hears quiet voices on climate change, mulls a Nobel Prize and gets down with the kids

• 30 mins