The Global Climate and Health Alliance (GCHA) works at the forefront of a growing global movement of health professionals and health and development organisations dedicated to promoting a healthy, equitable, and sustainable future for all. We address the climate crisis through evidence-based advocacy, policy, movement building, research and strategic communications. With 200+ organisational members, from every region and reaching over 125 countries, the Alliance also co-chairs the WHO-Civil Society Working Group on Climate & Health. Indeed, we collaborate with organisations and agencies around the world to ensure that people's health is protected in the climate change era, in national, regional, and international decision making on climate change, health, and development. We are committed to tackling the climate crisis to preserve a healthy home for humanity.