I talked about this in my last post, about Mike Reynolds the ‘Garbage Warrior’. He builds houses that are essentially made of garbage (about 45{660353129f8d892044c993645a1c75194301fec6786a7f617c15adde0b0011e9}), relies largely on the sun for heating (and dirt-filled tire walls to keep in heat), grows plants inside and outside for food, catches rainwater and recycles the water used through grey water recycling and plant purification. I want one of these house so bad! And you can watch the full documentary Garbage Warrior about Mike here: