Under the Paris Agreement, each country submits national pledges that reflect common but differentiated responsibility. Policy-makers therefore need to understand the mitigation policy interests of domestic populations, especially in developing countries where survey data are relatively scarce....

Water, sanitation, and hygiene can have a profound effect on health and nutrition. A growing base of evidence on the link between sanitation, child height, and well-being has come at an opportune time, when the issue of sanitation and nutrition in developing countries has moved to the top of the...