Watch: Monbiot meets Fatih Birol and Shaun Spiers

In his second and third interview George Monbiot meets Fatih Birol, the International Energy Authority's chief economist, and Shaun Spiers, head of the "anti environmental" organisation the Campaign to Protect Rural England.

Britain's leading green commentator tackles the International Energy Authority's chief economist, who reveals for the first time a startling and worrying prediction for the date of peak oil.

Watch the second interview on the Guardian!

In the third of his groundbreaking encounters with the figures whose decisions shape our environment, George Monbiot gives the head of the countryside watchdog, the Campaign to Protect Rural England, an unforgettable grilling, asking why it opposes windfarms - but not opencast coal mines

Watch the third interview on the Guardian!

Be also sure to check out the very first interview with Yvo de Boer, the current Executive Secretary of the United Nations Framework Convention on Climate Change.