Human Footprint

When I use the human footprint calculator i think it helps in a big way because it shows how much we are harming are planet.  The calculator because good to because it shows how much food we eat, are shelter, mobility, and how much harm each of us do to this planet.  It shows how to help save the planet a bit.  Like carpooling, take a bus, walk, etc.  Its good to turn off your heater when your not using it.  If we all do this more often are kids will be able to see the world as we see it today. My calculator was saying that i use i use the car to much and should carpool.    www.footprintnetwork.org/en/index.php/GFN/page/calculators