The vision of the Encyclopedia of Life is to provide global access to knowledge about life on Earth. Watch the video below to learn more about this impressive undertaking.
How much land does it take to support your lifestyle? Take this quiz to find out your Ecological Footprint, discover your biggest areas of resource consumption, and learn what you can do to tread more lightly on the Earth. (Global Footprint Network)
Many of our daily activities - such as using electricity, driving a car, or disposing of waste - cause greenhouse gas emissions. Together these emissions make up a household's carbon footprint.
The calculator estimates your footprint in three areas: home energy, transportation and waste.
