You might think traveling by solar taxi would be problematic when the sun refuses to shine, but Louis Palmer is a man on a mission. From organic foods to natural paints to solar power systems, the Green Shop’s got it covered. Researchers fear the Yangtze River Dolphin is now extinct. The winds of change are whispering through parts of rural India. Learning the 3 R’s takes on a different meaning in U.K. schools where children are taught to reduce, reuse and recycle with the help of a rapping robot. An Argentine engineer turns soybeans into biodiesel and animal feed, with positive results for Argentina’s farmers. The impact of global warming is potentially catastrophic for all kinds of polar wildlife that depend on the ice for survival.