Nature is full of wisdom, order, and intelligent design. Humans have the ability to observe and understand nature by using the technology and knowledge that has been accumulated through the centuries.
Automobiles account for about one fourth of our non renewable natural resource consumption. Most people are not aware that one fourth is also being spent in personal housing. We live the way we do because we can, not because we should.
Reality is like “the Great White Shark”, and our actions will dictate how we are dealt with. The conformity and complacency in promoting the “as many square feet as you can get to develop your equity game” is rapidly coming to a close. It is time for us to change or suffer the consequences.
So, why do we live in these large, thin walled boxes made of combustible material? If I could answer this question, I could also probably tell you why we stare into boxes an average of 4.5 hours a day. Living in this manner is not only expensive, inefficient and wasteful; it is also dangerous (you’re playing the odds)! Each year there are over 388,500 home fires that result in over 3,145 deaths, 13,650 injuries, and $6 billion in property damage (N.F.P.A. 2003). There would be no need for fire insurance if your home can’t burn!
The White Ant overcomes this by elevating the earth, using its mucus to bind the particles into a dense pillar, riddled with an extensive network of air ducts leading to the top of the mound. These channels draw air from the low-north, shady side of the mound, upward. The thick walls of the mound hold coolness from the night and draw cool air with increasing velocity as the sun begins to heat the walls of the mound.
Super Adobe Coils (earth bags) are at this time the most effective method for elevating earth. As a child, you may have built coil pots by rolling clay into pencil shapes, fashioning them into a bowl by pinching them together. “Super Adobe Coils” are tubes that sand bags are made from. An inverted pot (dome) is constructed by filling the tubes with stabilized earth (10 parts earth, 1 part Portland cement, 1-2 parts water) and tamping it down over the preceding coil with barbed wire between the tubes to maintain tension and structural integrity. No elaborate equipment or machinery is necessary, but a cement mixer can prove quite helpful. The basic shell with windows, skylight, vapor barrier and utility pop ups costs around $6,000.00 in materials and can be raised in about 10-14 days with a builder and crew of 5 laborers.
The small size (app. 600 sq. ft.) and super-efficient design fully lends itself to an inexpensive and minimal off grid solar wind inversion (4K or less) system, which could eliminate one fourth of our cumulative energy consumption if adopted by everyone. No one would need to be “ON THE GRID”…!
There are people capable of understanding that we need to change, and there are few willing to make those necessary changes. If there are any who are willing to make the changes and live the example, others will be encouraged and inspired to do the same. This is my hope and prayer for the future.
Watch a virtual tour through the Domehouse construction.
This Article “Zimbabwe Mall copies anthill for energy efficient design” (JPG, 560kb) is an example of how nature has demonstrated ingenuity and efficiency. Architect Mike Pearce opens a door for us into thewisdom expressed through nature that is being embraced by man, through action, on a very large scale.