The planet’s well-being unites us all, from ecosystems to societies, global systems to individual health. How is planetary health linked to mental health? Charlie Hertzog Young is a researcher, writer and award-winning activist. He identifies as a “proudly mad bipolar double amputee” and has worked for the New Economics Foundation, the Royal Society of Arts, the Good Law Project, the Four Day Week Campaign and the Centre for Progressive Change, as well as the UK Labour Party under three consecutive leaders. Charlie has spoken at the LSE, the UN and the World Economic Forum. He studied at Harvard, SOAS and Schumacher College and has written for The Ecologist, The Independent, Novara Media, Open Democracy and The Guardian. He is the author of Spinning Out: Climate Change, Mental Health and Fighting for a Better Future.