Cut heating costs 80%, Eliminate air-conditioning costs, & Shelter your family from: Hurricane Tornados Earthquakes Rampant Fire Atomic Fallout Mobs, gunfire, blasts, and similar results of social disintegration Build a home that is: Wonderfully affordable Easy to build In tune with nature Solar heatable Light, airy, sun and view filled Blissfully quiet Underground housing is a concept whose time has come again. Its advantages over above-ground housing are spectacular. It stays warm in the winter and cool in the summer. It blends in with nature rather than rearing above it. It can double the yard space in a city. To the neighbors it looks like a park. It is the most environmentally sound. It uses half the building materials. It is the safest form of housing: it is fire resistant, radiation resistant and is impervious to tornado and hurricane strength winds. It even does better in earthquakes. Where are the traditional tornado shelters located? Where are the fallout shelters? Where does an army go to defend itself? In a world that is increasingly hostile, it s really nice to know that Mother Earth herself is providing your safety.