Airlines' polluting planes spark international backlash, spawning a growing movement of 'flight shaming' that could ultimately threaten their bottom lines

• There's a growing number of people who avoid flying because of the massive pollution from airplanes.
• Commercial flying accounts for about 2.5% of global carbon emissions today but without concrete steps, that number will rise as global air travel increases.
• The airline industry has set out on a plan to cut emissions and achieve carbon neutral growth as the movement threatens its bottom line.

BRING BACK THE AIRSHIPS