By simplest definition, a carbon footprint is the total measurement of greenhouse gasses, such as carbon dioxide and others, consumed and emitted by an individual, company, organization, event, or any other functional entity. The average carbon footprint per person in the US is 16 tons, one of the highest rates in the world. On a global scale, the average is about 4 tons per person, that is four times less than the US. In order to meet the Paris Agreement Climate pledge of avoiding a 2C global temperature rise, society has to reduce their carbon footprint to under 2 tons by 2050.