India, China, Persia, and Asia Minor were thickly peopled; this I can
credit without difficulty; and possibly they are not less so at present,
notwithstanding the destructive prevalence of invasions and wars.
Throughout, Nature has clothed them with pasturage; the bull freely
unites with the heifer, the ram with the sheep, and man with woman.
The deserts of Barca, of Arabia, and of Oreb, of Sinai, of Jerusalem, of
Gobi, etc., were never peopled, are not peopled at present, and never
will be peopled; at least, until some natural revolution happens to
transform these plains of sand and flint into fertile land.
The land of France is tolerably good, and it is sufficiently inhabited
by consumers, since of all kinds there are more than are well supplied;
since there are two hundred thousand impostors, who beg from one end of
the country to the other, and sustain their despicable lives at the
expense of the rich; and lastly, since France supports more than eighty
thousand monks, of which not a single one assists to produce an ear of
corn.
SECTION II.
I believe that England, Protestant Germany, and Holland are better
peopled in proportion than France. The reason is evident; those
countries harbor not monks who vow to God to be useless to man. In these
countries, the clergy, having little else to do, occupy themselves with
study and propagation. They give birth to robust children, and give them
a better education than that which is bestowed on the offspring of
French and Italian marquises.
Rome, on the contrary, would be a desert without cardinals, ambassadors,
and travellers. It would be only an illustrious monument, like the
temple of Jupiter Ammon. In the time of the first Cæsar, it was computed
that this sterile territory, rendered fertile by manure and the labor of
slaves, contained some millions of men. It was an exception to the
general law, that population is ordinarily in proportion to fertility of
soil.
Conquest rendered this barren country fertile and populous. A form of
government as strange and contradictory as any which ever astonished
mankind, has restored to the territory of Romulus its primitive
character. The whole country is depopulated from Orvieto to Terracina.
Rome, reduced to its own citizens, would be to London only as one to
twelve; and in respect to money and commerce, would be to the towns of
Amsterdam and London as one to a thousand.
That which Rome has lost, Europe has not only regained, but the
population has almost tripled since the days of Charlemagne. I say
tripled, which is much; for propagation is _not_ in geometrical
progression. All the calculations made on the idea of this pretended
multiplication, amount only to absurd chimeras.