In the construction of new homes, there are now several types of green homes. Before choosing a builder, here are the different ecological houses and their usefulness for the environment. Overview of the different green houses.

For ten years, media, blogs and social network keep on talking about innovation acceleration. Behind buzz word, innovation is now some kind of cult with no other object than itself. Hassan Hachem and others intellectuals think innovation has no other goal than serving human development. They share their views with.