The Bottom Line

The Future of Commercial Aviation

How can the aviation industry marry sustainability with increasing passenger numbers? Since the deregulation of Europe's airlines in the late 1990s, more and more of us have been flying every year. Whilst this may be good news for the airline industry, it's not good news for the environment. Manufacturers are trying to make models lighter and more fuel efficient, with a pledge by IATA to cut emissions to 50% by 2050. Nevertheless, experts say we are at least fifteen years away from hybrid engine powered flight. Evan Davis and guests ask whether commercial aviation can meet its climate targets through new technology and more fuel efficient engines, whilst keeping costs down for the airlines and the customer?GUESTSPaul Kahn, president, Connectivity, Cobham PlcVolodymyr Bilotkach, economist, author of The Economics of AirlinesRob Morris, head of Global Consultancy, Ascend by CiriumPresenter: Evan DavisProducer: Julie BallEditor: Hugh Levinson

The definitive business podcast from the BBC. Each week, the BBC's Evan Davis is joined by bosses, entrepreneurs and industry experts, to lift the lid on how their businesses work, and what it’s like to be in charge. They discuss a big issue, a big challenge, or a big question facing their industry. From managing AI to managing millennials, from supermarkets to supercharging a new product.And our guests will share their stories of success and failure along the way.  Podcasts are published every Thursday. And as well as being a podcast, we are also available every Thursday afternoon and Tuesday evening on BBC Radio 4. You can now also listen to The Bottom Line on a smart speaker. If you want to listen, just say "Ask BBC Sounds to play The Bottom Line”. It works on most smart speakers.The Bottom Line has published a spin off series - Decisions That Made Me - where Evan asks entrepreneurs and business leaders about the most crucial moments in their lives and careers. You can watch these episodes here: https://t.ly/oJ8lW. Got a question or a comment? Get in touch with Evan and the team on email at bottomline@bbc.co.uk.