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Gates Foundation’s WASH Director Discusses Innovative Toilet Technologies, Climate Change Challenges In SciDev.Net Interview

SciDev.Net: Q&A: Toilets confront climate change
“Two-and-a-half billion people worldwide have no access to safe, durable sanitation systems. Brian Arbogast, director of the water, sanitation, and hygiene program at the Bill & Melinda Gates Foundation, tells SciDev.Net how innovative toilet technologies and business models could help fix this — and help communities cope with the devastation of climate change…” (Singh, 1/5).