Sanitation: Why toilets need to be reinvented

The Bill and Melinda Gates Foundation is one of the largest philanthropic organizations in the USA. It develops a pragmatic approach to the fight against infectious diseases by advocating for the “reinvention” of toilets. In addition to its financial support for the search for innovative solutions, the Foundation campaigns for a non-collective, on-site and profitable sanitation model, without sewers. What are the cheap and on-site alternatives to the Western model of toilets?

Doulaye Koné explains the search for practical solutions conducted by the Bill and Melinda Gates Foundation.

Interview 4 MIN