past and is unlikely to occur in the future.


Section 4. WHAT OVERPOPULATION MEANS

In the first place, the meaning of the word "overpopulation" should
be clearly understood. The word does not mean a very large number of
inhabitants in a country. If that were its meaning the Malthusian fallacy
could be disproved by merely pointing out that poverty exists both in
thinly populated and in thickly populated countries. Now, in reality,
overpopulation would occur whenever the production of the necessities of
life in a country was insufficient for the support of all the inhabitants.
For example, a barren rock in the ocean would be overpopulated, even if it
contained only one inhabitant. It follows that the term "overpopulation"
should be applied only to an economic situation in which the population
presses on the soil. The point may be illustrated by a simple example.

Let us assume that a fertile island of 100 acres is divided into 10 farms,
each of 10 acres, and each capable of supporting a family of ten. Under
these conditions the island could support a population of 1,000 people
without being overpopulated. If, however, the numbers in each family
increased to 20 the population would _press on the soil_, and the island,
with 2,000 inhabitants, would be an example of overpopulation, and of
poverty due to overpopulation.

On the other hand, let us assume that there are only 1,000 people on
the island, but that one family of ten individuals has managed to gain
possession of eight farms, in addition to their own, and that the other
nine families are forced to live on one farm. Obviously, 900 people would
be attempting to live under conditions of dire poverty, and the island,