Calculate your ecological footprint.

The ecological footprint is a measure of the pressure which exercise men on the nature. It is the tool which estimates the productive surface necessary for a population to satisfy its consumption of resources and its needs of absorption of waste.

On the scale of a person, the ecological footprint is an estimation of the necessary surface to satisfy all needs in natural resources.
Thanks to the WWF. Please click HERE. This site is multilingual.

One day or another we'll be too many on this planet.