BusinessZoom calls save the planetTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusinessMalte Rohwer-Kahlmann02/16/2021February 16, 2021The world keeps shrinking and is becoming a village where everyone can meet everyone with video conferencing. It's replacing business travel and reducing CO2 emissions. How worried should the airlines be? Where's the trip heading?https://p.dw.com/p/3pRTeAdvertisement