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A Microsoft alum, Brian Arbogast is used to thinking about the necessity of technological innovation…

A Microsoft alum, Brian Arbogast is used to thinking about the necessity of technological innovation – only now, he spends his days applying that type of thinking to fecal sludge…

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It’s been eight months since I wrote about the Indian Railways’ toilets and dove deep…

It’s been eight months since I wrote about the Indian Railways’ toilets and dove deep into the world of fecal sludge. This week my investigations continue at World Water Week…