Naomi Sheehan is a sustainable development scientist, environmental campaigner, climate advisor and social activist. Naomi has over twenty years of experience in Business Development, Corporate Transformation Programs, Humanitarian Operations & Government Policy Strategy. She then left the world of business to retrain in Sustainable Development and is now a member of Scientist Rebellion. With first hand experience of witnessing some of the rapid environmental changes from European glaciers to the artic, Naomi joins Derek Cawley to discuss COP27 developments, the pathway to 1.5 degrees, and why action, not despair, is what we need now more than ever.