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 >
Global warming
What are your thoughts on global warming
I think that global warming is a big problem in that, it is causing the o-zone layer to be destroyed which, is what shields us from the sun's UV rays, also the temperature is getting hotter and hotter is which is not a good thing. Besides the factor the it is always hotter, if the Ice caps containing methane melt that would be very bad for humans and our atmosphere.