Earth Boy! A very powerful picture to me as it symbolizes Children that are our future and the planet we leave for them. I found this interesting post I read about calculating your primary & secondary carbon footprint. Read it by clicking here: http://www.sageandsassy.com/how-to-measure-your-carbon-footprint/60
I also found an extensive calculator if you’d like to calculate your household carbon emissions here: http://www.carbonfootprint.com/calculator.aspx
Have a Green day!