Summary: Stories: 1) Solar Toilet Disinfects Waste, Makes Hydrogen Fuel 2) Wood Energy Not 'Green' Enough, Says Mass. 3) How The Smokey Bear Effect Led To Raging Wildfires 4) How A Biofuel Dream Called Jatropha Came Crashing Down 5) Why Forest-Killing Megafires Are The New Normal 6) The City As Engine: Energy, Entropy And The Triumph Of Disorder
