But pilots are doing it for their job and they have to be there.
They can't fly the plane by video conference, but I do wonder if it could be used more for all these meetings.
For example, I am going to a one day meeting/conference in another European country in a few weeks. I will be flying and going there and back in a day, albeit a very long day - due to the flight times, I'm likely to be out of the house 16-18 hours.
Listening to some piece about climate control, I started to think about the alternatives - there's no video conference available, which would work for this sort of event, so that's a shame.
I could go on the ferry, but then that would turn about 30 miles round trip to the airport and two one hour flights into 150 miles of driving and two overnight ferries, so I have no idea which is 'greener' of the two options, but obviously the ferry option is far more time consuming and will be much more expensive.