The only way we will ever get back to nature is to go to Africa and lurk about naked, scavenging and gathering. You first.

I don't see anyone on this thread suggesting that we "go back to nature". I think you're the only one who has said that. What I do see is several people talking about learning to live in harmony with nature, which is an entirely different thing, and can include still having things like computers and motor vehicles.

It's just as possible for us to use technology to help us live more sustainably on the earth as it is for us to use technology to help us destroy the earth. The choice is ours.

P.S. "You first" ...Ok. I've already made quite a few adjustments to my lifestyle to live more gently on the earth. Now it's your turn.