In this TED talk, statistician Nic Marks, founder of the Centre for Well-Being at the UK think tank New Economics Foundation, paints a positive picture of the future where it could be possible to lead happier lives while preserving our planet, introducing the Happy Planet Index.

He also suggests five remarkable actions that each of us can do to improve wellbeing, based on research and studies:

–          Connect
–          Be Active
–          Take Notice
–          Keep Learning
–          Give

Could this be the recipe for happier (and more productive) nations without costing the Earth?