Buy the book "Doughnut Economics: Seven Ways to Think Like a 21st Century Economist" by Kate Raworth:

We've edited together the main 7 videos from this YouTube playlist into one video for easier watching (and screening at events etc)

The 7 chapters are:

1. Change the Goal
2. Tell a New Story
3. Nurture Human Nature
4. Get Savvy With Systems
5. Design to Distribute
6. Create to Regenerate
7. Be Agnostic about Growth

For more info about each see the Doughnut Economics Action Lab website.