The Happy Planet Index is a new measure of progress that focusses on what matters: sustainable well-being for all. It tells us how well nations are doing in terms of supporting their inhabitants to live good lives now, while ensuring that others can do the same in the future.In a time of uncertainty, the Index provides a clear compass pointing nations in the direction they need to travel, and helping groups around the world to advocate for a vision of progress that is truly about people’s lives.