> Last I heard we are still free to start our own farms and live off of those, but it seems people rather like having things like cars, power, the Internet and other luxuries of the past few decades. And most people living in "poverty", as you say, have all of the above.
This is an enormously common fallacy. There are certain things that have their costs driven down very easily by technological innovation (consumer goods, electronics, transport, etc) and certain things that are very resistant, at least on short and medium time scales (healthcare, education, land for obvious reasons). Being increasingly able to afford things like Internet and cars may make it seem like someone CAN'T be "poor" because rich people 40 years ago didn't have it, but that's a lot less significant than their relative ability to access the (much more important) things in the second category. (Inasmuch as Maslow's pyramid is a good heuristic for priorities, you can think of these as things further down the pyramid).
This phenomenon is clearly common-sense after a moment's thought, but I found an article that goes into this phenomenon in more detail:
http://www.theatlantic.com/business/archive/2014/05/its-expe...