@EU_Commission Either something is sustainable or it is not. Talking about a "more sustainable future" just means that you're planning for aviation to remain unsustainable, but for it to also continue despite the damage that it's doing.
We have to stop flying and travel less by other means as well. Fiddling around the edges with ineffective measures marketed at the public with press releases won't fix our climate.
https://www.aviewfromthecyclepath.com/search/label/environment