The International Air Transport Association (IATA) and the Aviation Impact Accelerator (AIA) are to collaborate to evaluate the financial aspects of achieving aviation’s and global governments’ joint objective, of net-zero carbon emissions from commercial air travel, by 2050. IATA is the representative body of the global airline industry, with some 300 member carriers, jointly responsible for 83% of global air traffic. AIA, based at the University of Cambridge, in the UK, is an international …