In an era of ecological crisis that our planet is undergoing, the study and construction of a building according to the principles of bioclimatic architecture (energy-saving for heating, cooling, and lighting) are, without a doubt, very important actions.

But are these enough, or should we use ecological and human-friendly materials in construction? And what is the benefit of a bioclimatic building, constructed with ecological materials, if we do not take into account the principles of geobiology (geomagnetic and electromagnetic radiations, radon, the "Hartmann lines" network), and the knowledge of interior architecture?

[Excerpt from the text on the back cover of the edition]