A good article in the Philly Inquirer The American car culture is running out of gas, about how a lack of Plan B has done irreparable damage to us both environmentally and economically.
And Sweden, always innovative has turned sewage into a gasoline substitute.
A FordonsGas filling station. The company operates the largest chain of biogas stations in Scandinavia. (Nils-Olof Sjoden/FordonsGas)
Sweden turning sewage into a gasoline substitute