Chelsea Wald is a freelance reporter in The Hague, the Netherlands, and the author of Pipe Dreams: The Urgent Global Quest to Transform the Toilet. On Gotland, the largest island in Sweden, fresh ...
Human urine is emerging as an unlikely climate solution, and a Swiss startup is betting that what we flush away could help feed crops and cut pollution at the same time. By turning this nutrient-rich ...
Prithvi Simha owns shares in Sanitation360, a company which aims to commercialise urine dehydration technology. Chris Buckley is the Co-Head of the Pollution Research Group at the University of ...