Monbiot suggests that because of the climate hoax, most of the airplanes flying today should be grounded

The Privilege of Flying in a Time of Climate Change | Dissident Voice

Such a disconnect is hardly exceptional: a few years ago, a friend who works on climate issues for a progressive international NGO informed me that he and his colleagues had never discussed the ecological costs of flying in relation to their participation in meetings in distant locales.
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Such numbers have led analyst and activist George Monbiot to conclude in his book, Heat: How to Stop the Planet from Burning, that “most of the aeroplanes flying today be grounded.” In addition to meaning the end of distant holiday travel “unless you are prepared to take a long time getting there” (e.g. by bus, train or ship), it also means “most painfully,” he says in reference to himself, the end of airborne travel to “political meetings in Porto Alegre.”
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As someone who has engaged in more than my share of activist-related flying over the years — to go to protests and conferences, to participate in national and international meetings of organizations I have been involved in, to lobby government officials, or to give lectures — I appreciate the many positives associated with long-distance travel in furthering a transformative politics. It has allowed me to connect and collaborate with old friends and colleagues on important matters and make new ones, and to learn a great deal — in addition to have a good time and to visit interesting places.