June 12 – At least 54 million people in Asia can thank Bindeshwar Pathak when they defecate in private. If he has his way, about 600 million people in India who don’t have that luxury will join them a decade from now. Pathak, 71, invented a pour-flush, compost latrine in 1970 that is now in […]
Read more here Capital Business
Read more here Capital Business