
THEORY OF SCARCITY
Our resources are limited. At any one time, we have only so much land, so many factories, so much oil, so many people. But our wants, our desires for the things that we can produce with those resources, are unlimited. We would always like more and better housing, more and better education— more and better of practically everything.
If our resources were also unlimited, we could say yes to each of our wants—and...