the State.--Antiquity of the
problem.--The teaching of the ancients.--Surgical methods already
advocated._

A century has passed since Malthus made his immortal contribution to the
supreme problem of all ages and all people, but the whole aspect of the
population question has changed since his day. The change, however, was
anticipated by the great economist, and predicted in the words:--"The
history of modern civilisation is largely the history of the gradual
victory of the third check over the two others" (_vide_ Essay, 7th
edition, p. 476). The third check is moral restraint and the two others
vice and misery.

The statistics of all civilized nations show a gradual and progressive
decline in the birth-rate much more marked of recent years. In Germany,
between the years 1875 and 1899, it has diminished from 40 to 35.9 per
thousand of the population. In England and Wales, it dropped from 35 to
29.3 during the same time; in Ireland, from 26 to 22.9; in France, from
26 to 21.9; in the United States of America (between the years 1880 and
1890) the decline has been from 36 to 30; while in New Zealand it
gradually and persistently declined from 40.8 in 1880 to 25.6 in 1900.

During the period, 1875-1890, the rapid strides made in industry and
production have been unparallelled in the history of the world. Wealth
has accumulated on all sides, and production and distribution have far
outrun the needs and demands of population. To-day food is far more
abundant, cheaper, and therefore more accessible to all classes of the
people than it was 50 years ago, and coincident with this rapid and
abundant increase in those things which go to supply the necessities,
the comforts, and even the luxuries of life, there has been a constant
and uniform decline in the birth-rate, and this decrease is even more
conspicuous in those nations in which the rate of production has been
most pronounced. It would even be true to say that the birth-rate during
recent years is in inverse proportion to the rate of production.

At first sight this might appear to falsify the law of population
enunciated by Malthus. Malthus maintained that population tended to
increase beyond the means of subsistence; that three checks constantly
operated to limit population--vice, misery, and moral restraint: vice,
due largely to diseased conditions, misery, due to poverty and want, and
moral restraint due to a dread of these. I shall show later that nothing
has been