The article argues in a totally different direction but the impact of planes on climate change is not only from its green house gas emission. Studies are not to

The article argues in a totally different direction but the impact of planes on climate change is not only from its green house gas emission. Studies are not totally clear about this but generally attribute a far larger fraction to the caused increase in cirrus clouds. Accordingly, even a plane fueled by renewable gasoline will have an impact on climate change. On the other hand, that impact on climate change should not last and disappear once all planes are grounded again.