The Farnborough International Air Show is one of the world’s largest. Hundreds of thousands of people descend for the week to examine the very latest technology the aviation industry has to offer.But this year, things were a little different, with much of the talk focused on supply chain issues and the ongoing woes of industry titan Boeing – which made a big statement by deciding not to take part in any aerial displays at this years event.To take the true temperature of the sector, on this ed...