With the app Let your footprint you check the size of your ecological footprint.

What's Ecological Footprint?
"Ecological footprint refers to the amount of the amount of natural resources (such as water, oil and fertile land) that would be required to sustain current generations, taking into account all the material and energy resources, expenditures for a given population (wikipedia) . "

Using this app you evaluate the uses ecological footprint, which leads you to reflect on your lifestyle and the call to build a better world for all.
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