14 November 2023: As Emirates announces a $52 billion dollar order for 95 Boeing aircrafts at the Dubai airshow, we speak to Emirates President Sir Tim Clark about sustainability when it comes to aviation and his plans for the airline's future. Plus, we hear from Boeing Vice President Darren Hulst and Etihad Aviation Group CEO Antonoaldo Neves, on what they're doing to make flying greener.    See omnystudio.com/listener for privacy information.