Climate change is the most critical issue facing humanity today. As philanthropists, we care about a range of issues from human health to children’s wellbeing to biodviersity to sustainable agriculture. However, climate change poses the greatest risk to all the issues we care about. Climate change isn’t just changing weather patterns. It will touch every aspect of life, presenting humanitarian, environmental, and economic challenges. But it is not too late – with daring solutions, innovative approaches, bold vision and coordinated action, we can avoid the worst impacts of climate change. At the same time, we can also clean our air and water, improving the health and well being of communities and ecosystems around the world. The shift to clean energy is a tremendous opportunity to work towards sustainable and equitable development. We are dedicating our resources and our passion into moving away from the threat and towards the opportunity.