How can universal sanitation be achieved by 2030? A quick look at potential models to deliver

By Eve MacKinnon, PhD candidate at University College London

To mark World Toilet Day on Saturday 19 November, guest blogger Eve MacKinnon takes a look at the developing innovation in sanitation.

In 2015 Google held a technology festival in South Africa aiming to develop ways to digitify billions of people in the continent, who as yet unconnected are a significant potential new market for their products and therefore hugely valuable for future growth.