Consumer goods are also called finished goods. The products we buy at the supermarket and other retail stores have, in less finished form, passed through many stages (including distribution), reaching back to the original factors of production: land and labor. Land includes anything nature-given and not produced. We think of those things as natural resources, but as Julian Simon taught us, it takes human ingenuity to convert nature-given stuff, which may have no apparent value for human well-being, into a resource that makes our lives better. (See Simon's invaluable The Ultimate Resource 2.)...