A few years back, a Peruvian company called Tierra Nuestra debuted an air cleaning technology called the “Super Tree.” According to blogger Levi Novey, the Super Tree “basically sucks in outside air, then under thermodynamic pressure combines the toxic elements in the air with water, and then pumps out clean air. Byproducts of the process include some mud and non-potable water that can be easily pumped into sewer systems. The Super Tree (“super arbol” in Spanish) cleans about 200,000 cubic meters of air per day, eliminating polluting gases like carbon dioxide, as well as germs and bacteria.”