“We have won the war on climate denial… (but) we cannot underestimate what an enormous fight this is… the climate movement being mainstream doesn’t mean we have the power to make change happen yet.” In this episode, I have the privilege of speaking with not one, but two impressive non-profit leaders: Areeba Hamid and Will McCallum, co-Executive Directors of Greenpeace UK. What's unique about Areeba and Will is that together they have shattered several barriers in their leadership roles. Areeba is the first woman and person of colour to lead Greenpeace UK, and, they are the first duo to assume this position. We dive into the essential role that Greenpeace continues to play in today's world, where the climate movement has become mainstream, and how their work continues to influence policy and drive social change. We explore the co-leadership model that Areeba and Will have adopted, discovering what makes it work and how they navigate conflicts. They also share valuable advice for other charity leaders and organisations who may be contemplating this approach. Recorded April 2023.