Conversation

"Emissions from international air travel are not included in the Paris Agreement, although the United Nations has been working on the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA), which may begin to deal with these. Initially, the scheme will be voluntary. Airlines flying routes between countries that join the scheme will have to offset any emissions above 2020 levels from January 2021."
#ShaunHendy, Professor of Physics, Auckland University:
https://www.scoop.co.nz/stories/SC1911/S00068/climate-explained-how-much-does-flying-contribute.htm