Conditional cash transfers are increasingly being used by policymakers as a strategy to postpone the marriage of adolescent girls in developing countries. While this approach has met with success in the case of education and health programmes, it is unlikely, on its own, to address deeper issues...

Bangladesh has experienced the largest mass poisoning of a population in history owing to contamination of groundwater with naturally occurring inorganic arsenic. Prolonged drinking of such water risks development of diseases and therefore has implications for children's cognitive and...