Companies everywhere sound serious when they say they intend to make operations more sustainable. A surge in those publicizing targets and signing climate protection commitments includes several big names that assigned “science-based” goals to business travel emissions reductions. EY, one of the world’s largest business travel spenders, aims to be carbon negative this year by removing and offsetting more carbon...

David Jonas in 2006 co-founded business media firm ProMedia.travel after ten years as a journalist with Business Travel News. David rejoined BTN in 2010 as executive editor when its parent company acquired ProMedia, and in 2014 co-created The Company Dime. David has a bachelor's degree in communications from Cornell University.