Even massive volcanos only drop temps only for a short period... and no plane is going to add this kind of debris and gas into the atmosphere:
" . . . The 1991 eruption of Mt. Pinatubo is thought to have injected more than 250 megatons of gas into the upper atmosphere on a single day." - Particulate too....
Even massive volcanos only drop temps only for a short period... and no plane is going to add this kind of debris and gas into the atmosphere:
" . . . The 1991 eruption of Mt. Pinatubo is thought to have injected more than 250 megatons of gas into the upper atmosphere on a single day." - Particulate too....
They want to run continuous flights for twelve years, according to some reports.
just putting US regulations of industry ON TO CHINA production capabilities would be the most fair thing to do. Would not need to fly a single plane.