You might be surprised how much of your carbon footprint is accounted for by air travel, even if you only take one commercial flight per year. In carbon emitte

You might be surprised how much of your carbon footprint is accounted for by air travel, even if you only take one commercial flight per year. In carbon emitted per mile it's about the same as traveling by car. But those airliners cover a lot of miles in one trip. [https://en.wikipedia.org/wiki/Environmental_impact_of_transport https://en.wikipedia.org/wiki/Environmental_impact_of_transp...]