In a UN report, the world's leading climate scientists have issued a stark warning: the world must act now to secure a liveable future. But has the UN been successful in helping to mitigate the looming climate catastrophe?
Join host Nick Clark.
Guests:
Saleemul Huq - Director of International Centre for Climate Change and Development.
Doug Parr - Greenpeace chief scientist in Oxford.
Maruice Onyango - Regional Head of Disaster Risk Management, Plan International.