Environmental Leaders Gather For 2014 Global Sustainable Aviation Summit

GENEVA, SWITZERLAND - APRIL 29: Dave Barger, CEO, JetBlue Airways, speaks at the Global Sustainable Aviation Summit 2014 on April 29, 2014 in Geneva, Switzerland. The Summit brought together leaders in the aviation industry to work on long-term sustainable growth strategies and how the industry would face environmental challenges. (Photo by Justin Hession/Getty Images for Air Transport Action Group)