In this episode we talk to Christiana Figueres and Tom-Rivett-Carnac. Christiana Figueres is the former UN climate chief and the architect and public face of the most pivotal climate agreement in history, the Paris Agreement. Tom Rivett-Carnac was Chief Political Strategist for this same agreement. Together they wrote a book – The Future We Choose: Surviving the Climate Crisis – on what can still be done stave off the worst and manage the long-term effects of climate change. They show us that amidst the doomsday reports there are reasons to be hopeful, that some sectors - like power generation and light transport - are transforming quickly, that global mindsets are shifting, and that cities could be the forerunners in the transformation we need. They provide a cautionary but also an empowering account on the agency that we still have to turn things around.