Aviation makes up a rather small portion of transportation emissions. I don’t think there is much point in focusing on clean air travel when cars and trucks pro

Aviation makes up a rather small portion of transportation emissions. I don’t think there is much point in focusing on clean air travel when cars and trucks produce such a massive amount of carbon emissions in comparison. https://www.epa.gov/greenvehicles/fast-facts-transportation-greenhouse-gas-emissions https://www.epa.gov/greenvehicles/fast-facts-transportation-...