Tony Tyler, the CEO of Cathay Pacific Airways and chairman of the International Air Transport Association (IATA)'s board of governors, speaks at 'Greener Skies 2009' conference in Hong Kong on October 6, 2009. The aviation industry urged governments against using taxes and levies on airlines as a quick-fix solution to cutting harmful gas emissions. Getty Images logo Getty Images 2 months ago

Tony Tyler, the CEO of Cathay Pacific Airways and chairman of the International Air Transport Association (IATA)'s board of governors, speaks at 'Greener Skies 2009' conference in Hong Kong on October 6, 2009. The aviation industry urged governments against using taxes and levies on airlines as a quick-fix solution to cutting harmful gas emissions.