Join Lloyd Peck and Bill McKibben in conversation with Jules Pretty on the climate crisis. Lloyd has travelled to the Antarctic 20 times in 30 years, and describes first hand from under water the changes in these cold and slow environments. Bill is the foremost green writer, journalist and activists in the USA, and is the founder of both 350.org and Third Act.

Lloyd Peck is with the British Antarctic Survey in Cambridge, and has researched changes in the Antarctic for 30 years. Bill McKibben is author of the book Falter, and founder of Third Act, a US organisation bringing together the over-60s in direct action on the climate crisis and democracy.