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Or as Wikipedia put it, an ecological footprint is a measure of human demand on the Earthâs ecosystems. That measure can be approximated by using ecological footprint calculators which measure our using up of Earthâs resources (and generating emissions) across our day to day activities. Tina let us know how we can use the internet to save the world Use The Internet To Save The World Use The Internet To Save The World Read More almost two years back.
People concerned with the environment and global warming usually try to reduce their carbon output by increasing their home's energy efficiency and driving less. Some start by calculating their carbon footprint to set a benchmark -- like a weigh-in before a diet.A carbon footprint is simply a figure -- usually a monthly or annual total of CO2 output measured in tons.Web sites with carbon calculators turn easy-to-supply information like annual mileage and monthly power usage into a measurable tonnage of carbon.ome start by calculating their carbon footprint to set a benchmark -- like a weigh-in before a diet. A carbon footprint is simply a figure -- usually a monthly or annual total of CO2 output measured in tons.