Definition: Carbon Offsetting is a way of trying to reduce the amount of CO2 in the atmosphere; at the moment, we are adding way too much from industry or when we fly, especially long distances, this uses a lot of fuel, and the exhaust fumes contain lots of CO2. One way we can reduce the impact of this is to pay to have trees planted that can absorb this CO2 or invest in new technologies and research that are working on different carbon capture and storage methods. The sign CARBON OFFSETTING visually represents the need to reduce the amount of carbon in the atmosphere to more sustainable levels.