MJ, in 3rd world countries, some things like technology, travelling or taking care of the environment are not a matter of choice, unfortunately. When some of the basic needs for humans to live are easily covered and people do not have to worry about, suchs as daily eating, it's way more easy to develop a country and have people concerning about unimportant stuff. Even free software is a luxury matter on some countries! You know, human beings have an stupid custom acquired since they were born, most of them, and that's the need for eating, how weaks!

I think you get my point.

Yours, an international traveller flying between the UK.