Chaired by Prof Rupert Read

Most of us now realise that excess carbon in the atmosphere is causing the world to heat, which in turn causes ice caps to melt which raises sea levels, extreme heat waves and droughts. Further in turn erratic weather threatens our food and water sources and shelter, the basics of our survival.

Andrew Simms - Co-Author of The Green New Deal and fellow of the New Economics Foundation.

Anna Hughes - Flight Free UK