[1] pop sci: https://www.dw.com/en/to-fly-or-not-to-fly-the-environmental...
[2] source: https://archive.ipcc.ch/ipccreports/sres/aviation/index.php?...
[1] pop sci: https://www.dw.com/en/to-fly-or-not-to-fly-the-environmental...
[2] source: https://archive.ipcc.ch/ipccreports/sres/aviation/index.php?...