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 >
Science and the Environment
Over the past couple of days, I have learned about climate change and carbon emissions
in my science class. Using the Carbon Footprint calculator, I realized how much carbon
I emitted through travel. Travel has a lot of importance to my family, and I am very
blessed to be able to explore places around the world. But I realized how much my
carbon footprint increased after I inputted in my flights. The amount of carbon that
flights create made me reflect on how many people fly unconsciously, without knowing
how much carbon they emit. Though there isn't a more reduced way of travel for some
people, I hope we humans find a way to make travel more effective and sustainable. I
also realized that the home section of my calculated carbon footprint was high. This
is because my house is older and has older appliances that weren't considered harmful
when the house was built. With this knowledge, I thought about how many houses are as
old or older than mine in the U.S.. I then wondered what the difference in carbon
footprint is between older homes and newer homes. overall, I wonder how we will
approach this problem, and what solutions humans will create in the future.