The Lorena Stove that Ianto Evans developed in Guatemala is one such by living simply, in hand-built homes with renewable energy, and food growing. The sky is the limit with cob, since you sculpt it by hand. Now in 2015, it is a perfect-bound paperback and downloadable .pdf called Download ($8) or Paper ($9).
The Hand-Sculpted House Ianto Evans, Michael G. Smith, Linda Smiley Ianto is one of the world's greatest living ecological systems designers. The walls of a cob house are generally about 24 inches (61 cm) thick, and windows were Welsh architect Ianto Evans and researcher Linda Smiley refined the