ScienceDaily: It may be the 21st century, but nearly half the world's population still cooks and heats with open fires or primitive stoves that burn wood, animal dung, charcoal and other polluting solid fuels. The article in the ACS journal Environmental Science & Technology describes impressive progress being made to remedy that situation and the obstacles that remain.
Susan C. Anenberg and colleagues describe the health and environmental consequences of those old-fashioned energy sources. They...