ioannis smyrnaios — monument in greece. ioannis smyrnaios joining _ monument in greece.m - monument in greece. ioannis - smyrnaios joining us from athens, a smyrnaiosjoining us from athens, a greek classical archaeologist, thank you very much for bringing your perspective on this usually debated topic. perspective on this usually debated toiic. ., ~' ,, perspective on this usually debated toiic. . ,, i. ., perspective on this usually debated toiic. . ,, ., ., ., the first transatlantic flight by a large passenger plane powered only by alternative fuels is crossing the atlantic on its way to new york — fuelled by sustanable aviation fuel, made from things like agricultural waste and used cooking oil. it's operated by virgin atlantic and supported by government funding. 0ur transport correspondent katy austin explains. does this journey take us closer to guilt—free flying? there's no kerosene on board, only fuel made from fats and corn production waste. progress, but not a silver bullet for an industry that's particularly hard to decarbonise. short—haul people can, and mos