Early life health and net nutrition shape childhood and adult cognitive skills and human capital. In poor countries-and especially in South Asia-widespread open defecation without making use of a toilet or latrine is an important source of childhood disease. This paper studies the effects on...

Open defecation is exceptionally widespread in India, a county with puzzlingly high rates of child stunting. This paper reports a randomized controlled trial of a village-level sanitation program, implemented in one district by the government of Maharashtra. The program caused a large but...