What on Earth is Really Going On?

Confused about Climate Change? Could the oil really run out? What could it mean for you and me? What can we do? What could the future look like?

Part of a series of talks , films and discussions, which will look at different sides of the picture. Each one is lead by a different specialist who will be able to discuss the evidence and answer your questions.

This talk by Stewart Barr Msc, lecturer in Sustainable Development at Exeter University looks at "What changes can we make now?"