Helping others be healthy is only one of the responsibilities Devi KC has taken on in her remote village, where she serves as a community health volunteer. She is 35 years old, and one of approximately 50,000 people trained in everything from sanitation and nutrition to modern hygiene. Devi lives in Khata, within the long, narrow Terai Arc landscape, which spans nearly 20,000 square miles of northern India and southern Nepal. The region holds endangered one-horned rhinos, elephants and the world’s largest concentration of tigers. Communities here depend on the forest for food, water and s