Assertion: ecological footprint | /r/HasProperty | one way
Facets:
Source sentences:
text: The ecological footprint is one way of measuring sustainability, which refers to the ability of a population to support itself in the present without compromising that ability for the future.
text: Ecological footprints and carbon footprints are both ways of measuring something
text: The Ecological Footprint is one way of measuring how our lifestyles impact not only on the planet, but also on other people.