Innovation : Goats and Soda Innovation
Goats and Soda

Goats and Soda

STORIES OF LIFE IN A CHANGING WORLD

Innovation

Bill Gates, co-founder of the Bill & Melinda Gates Foundation, gestures to a jar of human feces as he speaks at the Reinvented Toilet Expo in Beijing on November 6. Mark Schiefelbein/AP hide caption

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Mark Schiefelbein/AP

Bryn Sobott of the FREO2 Foundation presents his group's solution to pneumonia treatment — an oxygen delivery machine that can operate using the energy generated by running water — at a pitch competition organized by Saving Lives At Birth: A Grand Challenge for Development in Washington, D.C. Pearl Mak/NPR hide caption

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Pearl Mak/NPR

Winners of the 2018 Skoll Awards for Social Entrepreneurship (from left) are Jennifer Pahlka, Harish Hande, Jess Ladd, Lesley Marincola, Anushka Ratnayake and Barbara Pierce Bush. David Fisher/Skoll Foundation hide caption

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David Fisher/Skoll Foundation

Clockwise from upper left: Dr. Forster Amponsah; a Malick Sidbe photo taken in Mali; a global garden of radio; Chewa the TB-sniffing rat; another Sidbe photo; Olympic medalist Fu Yuanhui of China; the New Mexico cave where a superhero bacterium lived; poverty fighter Sir Fazle Hasan Abed; calligrapher Sughra Hussainy; activist Loyce Maturu. Jason Beaubien/NPR, Courtesy of Malick Sidibe and Jack Shainman Gallery, Katherine Streeter for NPR, Maarten Boersema/APOPO, Gabriel Bouys/AFP/Getty Images, Courtesy of Max Wisshak, Courtesy of BRAC, Ben de la Cruz and Toya Sarno Jordan/NPR hide caption

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Jason Beaubien/NPR, Courtesy of Malick Sidibe and Jack Shainman Gallery, Katherine Streeter for NPR, Maarten Boersema/APOPO, Gabriel Bouys/AFP/Getty Images, Courtesy of Max Wisshak, Courtesy of BRAC, Ben de la Cruz and Toya Sarno Jordan/NPR