De-carbonising aviation

Governments around the world do seem to enjoy ridiculing commercial aviation. Civil aviation is, as it has always been, a political football. And now it seems everyone and their dog want to have a kick at airlines while they are down. Especially it seems in the UK and EU. We all recognise the need to reduce emissions in a very large way, very quickly and to the benefit of the civil aviation sector, passengers and the world. In the UK and in most other countries in Europe at least, emissions could fall by a huge percentage if European air traffic