That's the first paragraph of a recent op-ed by economist Robert Reich of UC-Berkeley.
I think this article is important, but that it misses a larger, longer-acting dynamic: the extent to which our most wealthy, with an awesome amount of "patient money" need to find places to "park" that money, and end up buying land and natural resources.
Mason Gaffney has written about this. I commend his site to your attention: http://www.masongaffney.org/
When we need land, particularly well-located land, we end up paying them for access. When we need natural resources, we pay them for that, too.
It isn't that such access shouldn't be paid for -- it should -- rather, why on earth should private individuals or entities be the recipients of that income, rather than it flowing to the commons to finance the goods and services that make our society a good place to live, without taxing work or purchases.