financing they need to move forward with clean energy investment. And given the large sums required, public money cannot be the whole answer. However, used well it will provide the catalyst for much larger amounts of private capital to support clean energy transitions. “Our roadmap is a global call to action, especially for those who have the wealth, resources, and expertise to make a difference.” An article by In this context, our roadmap is a global call to action, especially FATIH BIROL for those who have the wealth, resources, and expertise to make a difference. It offers priority actions that can be taken now Executive Director, to move things forward fast. I encourage everyone to begin International Energy Agency following the route it sets out, and together to travel the narrow path to solving the unprecedented challenge of climate change. 17