> A round-trip plane ride from New York to London costs another three square meters or so of Arctic sea ice. [0] It sounds like it wasn't a high enough tax. An

> A round-trip plane ride from New York to London costs another three square meters or so of Arctic sea ice. [0] It sounds like it wasn't a high enough tax. And perhaps we need to do more at the individual level to discourage international travel. [0] https://www.latimes.com/science/sciencenow/la-sci-sn-co2-sea-ice-20161103-story.html https://www.latimes.com/science/sciencenow/la-sci-sn-co2-sea...