This article is part of our special report Aviation.
The Farnborough International Airshow is a week-long aerospace and defense trade exhibition. The airshow took place between 14 and 20 July and saw 72 billion dollars of orders announced.
This video is a collection of interviews at the airshow around the topic of sustainable aviation. We asked industry experts from United Technologies, Boeing, Airbus, ASD, and CleanSky about the importance of increasing fuel efficiency and decreasing noise in commercial aviation.