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For 20 years, he tracked Assam's fluorosis crisis. But the problem remains. #assam #water

1d 15h ago by piefed.social/u/astro_ray in india@piefed.social from www.youtube.com

For more than 20 years, social activist Dharini Saikia has travelled through remote villages in Assam searching for signs of a disease.Fluorosis is caused by...