By Lisa Guppy, UNU-INWEH In 2010, the United Nations declared access to safe, clean drinking water and sanitation to be a human right. Five years later, UN Member States reaffirmed...

By Manzoor Qadir Policies and investments that move from mitigation to prevention make wastewater profitable and safe for public health The use of untreated wastewater in low-income countries faces a...

By Manzoor Qadir and Chris Metcalfe, UNU-INWEH From its origin in 2013, the U.N.’s annual World Toilet Day, Nov. 19, has inspired many light-hearted headlines but it underlines a deadly...