Has anyone ever told you that it’s possible to catch the wind? William did, in Malawi in the early 2000s to save his family from the famine that plagued the country. A boy of just 13 years old was able to build a wind turbine with parts found in a landfill, equip the house with electricity and bring a glimmer of hope to his village.

Today, twenty years later, the same problem arises in Mozambique: thousands of people risk their lives because they do not have access to the resources needed.

Is it possible that we haven't learned anything?

Travel with William in search of effective tools to change the world. 

Are there sustainable development alternatives? Can you discover the secrets of the circular economy?