https://www.greenairnews.com/?p=565&utm_source=rss&utm_medium=rss&utm_campaign=a-fifth-of-global-aviation-co2-emissions-can-be-attributed-to-premium-passenger-seating-finds-icct-study Reporting on aviation and the environment Mon, 18 Jan 2021 20:42:39 +0000 hourly 1 https://wordpress.org/?v=6.7.1