Why would you ignore relevant factors, i.e contrails? Some scientific studies contribute up to 2/3 of a planes climate impact on those. E.g https://www.nature.c

Why would you ignore relevant factors, i.e contrails? Some scientific studies contribute up to 2/3 of a planes climate impact on those. E.g https://www.nature.com/articles/s41558-021-01032-7 https://www.nature.com/articles/s41558-021-01032-7