Students from around the world calculated their class mean and standard deviations for their footprints and posted them on our world map.
Do you see differences across the globe? If so, why do you think those differences exist?
Did you use the calculator to try to reduce your footprint down to the average from a citizen of another country? What changes would you have to make to lower your footprint in this way? Are you going to try and take some of these actions in your daily life?
Student Footprints >
Reducing Cars' Carbon Footprint
I think rules should be installed to reduce the amount people drive, and for how far. People should learn how to carpool, ride a bike, or ride a skateboard. Maybe people could be charged if they drive too much over a month.
Wow, this is a very good idea, and I will try to do that.