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Clean Cookstoves Must Be Rethought so They Actually Get Used in Developing World

  By Esther Duflo, Michael Greenstone, Rema Hanna, Radha Muthiah Almost three billion people around the world—or 4 out of every 10 individuals—are exposed to high levels of smoke each day from traditional cookstoves. After water, indoor air pollution is the largest environmental threat to health in developing countries. Women and young children bear the…