How Scott Harrison Brought Clean Water to 7.3 Million People

#107: Scott Harrison spent a year-and-a-half in West Africa, where he encountered people with diseases he'd never seen before -- such as cholera, typhoid, dysentery, and fatal cases of diarrhea and dehydration. He smelled the yellow-brown parasitic dirty water millions of people were drinking and discoverd unsafe, unclean drinking water is the world's leading cause of death. He could no longer bring himself to sell expensive bottled water anymore. For more: http://affordanything.com/episode107