Shown in this article is the documentary video, Waste = Food. Released in 2006 by the Dutch public broadcaster VPRO (English version in 2007), this documentary explains the Cradle to Cradle design concept created by chemist Michael Braungart, and designer-architect William McDonough. The principle of the Cradle to Cradle design concept is that instead of creating more and more landfills filled with waste and unwanted products, products can be designed and manufactured so that the waste would instead become "food" for the biosphere (our Earth) or the technosphere (the products we make).
Billed as the next industrial revolution, this design concept is not only a form of recycling, it is a really interesting design concept which could be a major change in the way products are made and built, and this concept is environmentally friendly and sustainable. This ecologically sound design concept is explained in more detail in the video itself.