I will absolutely ensure that I leave that time, Sir Gary. This has been an interesting and well-informed debate. I am grateful to everybody who has contributed and I congratulate the hon. Member for Putney (Fleur Anderson) on securing the debate. We have heard from the hon. Members for Richmond Park (Sarah Olney) and for Angus (Dave Doogan), the right hon. Member for Hayes and Harlington (John McDonnell), the hon. Member for Strangford (Jim Shannon)—who need not worry, because he is an institution and we all know who he is—and the hon. Members for Rutherglen and Hamilton West (Margaret Ferrier) and for Bath (Wera Hobhouse), as well as the Opposition Front Bench speakers.
We all agree that aviation decarbonisation is a critical issue for the UK and, of course, for the entire world, as the hon. Member for Bristol East (Kerry McCarthy) rightly said. Equally, the fight against climate change is one of the greatest and most pressing challenges for the world. However, while it is a challenge, it also presents an opportunity. I echo entirely what the hon. Member for Strangford said. He spoke about the opportunities in North Antrim. He is right, but there are also opportunities all over the UK as we reimagine the way that we fly, as we shift the aviation sector towards a more sustainable flightpath and, ultimately, zero emission flight. The whole country can then look to benefit from that technology, which I will come on to in a minute. I know that the hon. Member for Angus will be particularly interested in that.