Dossier de Passerelle Eco Special Ecological footprint, in other words the impact of your way of life and your habits (food, travel ... etc) on the environment. A small test can calculate your ecological footprint.
The ecological footprint of the human population is the ecological productive area required for sustaining the population at its current level of life, that is to say:
To provide energy and raw materials consumed by the population
And to eliminate any waste of the population with its technology.
The productive ecological surface consists of forests, cultivated land, and pastures. It also includes drinking water and ocean resources. from the page: http://www.passerelleco.info/article.php3?id_article=314