A recent press release received by Sunday Times chief travel writer Chris Halam included over 40 mentions of ‘sustainability’ along with a string of buzz-words and corporate speak.

The latest tactic by climate change activists doesn’t involve protesting at airports. Instead they have been showing up at train stations to ‘congratulate’ people for not flying.

Even though it’s only a small part of the aviation sustainability puzzle, in-flight sustainability is an increasingly important one. That’s because of what the passenger sees and experiences. If [...]