The one who leaves few traces does well.
Every daily decision consumes resources, be it eating, drinking, cooking, phoning, surfing the internet, buying clothes, travelling by bus or car. In order to be able to compare how much consumer behaviour differs worldwide, the "ecological footprint" was developed.
This calculation method makes it possible to show the area needed to provide all the raw materials and energy consumed for the respective standard of living.
The average Austrian consumes 5.3 gbh, whereas only 1.8 gbh would be available to each person. With an ecological footprint of this size, we are therefore clearly leaving too many traces on our earth.