In some countries they are rapidly running out of space to develop new homes for growing populations. In Japan, available surface area is at a premium, and entire underground communities such as Alice City have been planned.

Underground dwellings are usually ecologically sound and conflict minimally with the surface environment. You would be safe from natural disasters like fire and tornadoes, and well protected from the effects of a nuclear blast.

Earthship Biotecture provide environmentally-friendly homes that are constructed of natural and recycled materials. For greater protection against nuclear and biological attack Radius Engineering provides pre-cast fiberglass bunkers that are specifically designed to withstand the effects of earthquakes, tornadoes and nuclear war. Cool huh?