I have absolutely no idea what you intend by your reference to Aborigines
I said
You've got me thinking is aviation necessary at all? Come to think of it, not much is necessary aka Aborigines
I thought the meaning would have been obvious, the Aboriginal in his native state has the ability to survive quite ably and happily with little to no impact upon his environment, and living in harmony with same. Unlike we who rape the environment by means of agriculture, mining, cities, destruction of fauna and flora etc We call it progress, but is it really?