Resource stewardship - can we develop a new common sense morality?

With Professor Myles Allen, Co-Director, Oxford Martin Programme on Resource Stewardship. You can show people all the evidence in the world about climate change, but if the policy debate is framed in an intractable way, it won't make any difference. And that's the problem. As climate modelling and scientific projections improve how much will people's behaviour change over the coming decades?