A theory that, falling in with the habits of thought of the poorer classes, thus justifies the greed of the rich and the selfishness of the powerful, will spread quickly and strike its roots deep. This has been the case with the theory advanced by Malthus.
And of late years the Malthusian theory has received new support in the rapid change of ideas as to the origin of man and the genesis of species. That Buckle was right in saying that the promulgation of the Malthusian theory marked an epoch in the history of speculative thought could, it seems to me, be easily shown; yet to trace its influence in the higher domains of philosophy, of which Buckle’s own work is an example, would, though extremely interesting, carry us beyond the scope of this investigation. But how much be reflex and how much original, the support which is given to the Malthusian theory by the new philosophy of development, now rapidly spreading in every direction, must be noted in any estimate of the sources from which this theory derives its present strength. As in political economy, the support received from the doctrine of wages and the doctrine of rent combined to raise the Malthusian theory to the rank of a central truth, so the extension of similar ideas to the development of life in all its forms has the effect of giving it a still higher and more impregnable position. Agassiz, who, to the day of his death, was a strenuous opponent of the new philosophy, spoke of Darwinism as “Malthus all over,”16 and Darwin himself says the struggle for existence “is the doctrine of Malthus applied with manifold force to the whole animal and vegetable kingdoms.”17
It does not, however, seem to me exactly correct to say that the theory of development by natural selection or survival of the fittest is extended Malthusianism, for the doctrine of Malthus did not originally and does not necessarily involve the idea of progression. But this was soon added to it. McCulloch18 attributes to the “principle of increase” social improvement and the progress of the arts, and declares that the poverty that it engenders acts as a powerful stimulus to the development of industry, the extension of science and the accumulation of wealth by the upper and middle classes, without which stimulus society would quickly sink into apathy and decay. What is this but the recognition in regard to human society of the developing effects of the “struggle for existence” and “survival of the fittest,” which we are now told on the authority of natural science have been the means which Nature has employed to bring forth all the infinitely diversified and wonderfully adapted forms which the teeming life of the globe assumes? What is it but the recognition of the force, which, seemingly cruel and remorseless, has yet in the course of unnumbered ages developed the higher from the lower type, differentiated the man and the monkey, and made the Nineteenth Century succeed the age of stone?
Thus commended and seemingly proved, thus linked and buttressed, the Malthusian theory—the doctrine that poverty is due to the pressure of population against subsistence, or, to put it in its other form, the doctrine that the tendency to increase in the number of laborers must always tend to reduce wages to the minimum on which laborers can reproduce—is now generally accepted as an unquestionable truth, in the light of which social phenomena are to be explained, just as for ages the phenomena of the sidereal heavens were explained upon the supposition of the fixity of the earth, or the facts of geology upon that of the literal inspiration of the Mosaic record. If authority were alone to be considered, formally to deny this doctrine would require almost as much audacity as that of the colored preacher who recently started out on a crusade against the opinion that the earth moves around the sun, for in one form or another, the Malthusian doctrine has received in the intellectual world an almost universal indorsement, and in the best as in the most common literature of the day may be seen cropping out in every direction. It is indorsed by economists and by statesmen, by historians and by natural investigators; by social science congresses and by trade unions; by churchmen and by materialists; by conservatives of the strictest sect and by the most radical of radicals. It is held and habitually reasoned from by many who never heard of Malthus and who have not the slightest idea of what his theory is.
Nevertheless, as the grounds of the current theory of wages have vanished when subjected to a candid examination, so, do I believe, will vanish the grounds of this, its twin. In proving that wages are not drawn from capital we have raised this Antæus from the earth.
CHAPTER II.
INFERENCES FROM FACTS.
The general acceptance of the Malthusian theory and the high authority by which it is indorsed have seemed to me to make it expedient to review its grounds and the causes which have conspired to give it such a dominating influence in the discussion of social questions.
But when we subject the theory itself to the test of straightforward analysis, it will, I think, be found as utterly untenable as the current theory of wages.
In the first place, the facts which are marshaled in support of this theory do not prove it, and the analogies do not countenance it.
And in the second place, there are facts which conclusively disprove it.
I go to the heart of the matter in saying that there is no warrant, either in experience or analogy, for the assumption that there is any tendency in population to increase faster than subsistence. The facts cited to show this simply show that where, owing to the sparseness of population, as in new countries, or where, owing to the unequal distribution of wealth, as among the poorer classes in old countries, human life is occupied with the physical necessities of existence, the tendency to reproduce is at a rate which would, were it to go on unchecked, some time exceed subsistence. But it is not a legitimate inference from this that the tendency to reproduce would show itself in the same force where population was sufficiently dense and wealth distributed with sufficient evenness to lift a whole community above the necessity of devoting their energies to a struggle for mere existence. Nor can it be assumed that the tendency to reproduce, by causing poverty, must prevent the existence of such a community; for this, manifestly, would be assuming the very point at issue, and reasoning in a circle. And even if it be admitted that the tendency to multiply must ultimately produce poverty, it cannot from this alone be predicated of existing poverty that it is due to this cause, until it be shown that there are no other causes which can account for it—a thing in the present state of government, laws, and customs, manifestly impossible.
This is abundantly shown in the “Essay on Population” itself. This famous book, which is much oftener spoken of than read, is still well worth perusal, if only as a literary curiosity. The contrast between the merits of the book itself and the effect it has produced, or is at least credited with (for though Sir James Stewart, Mr. Townsend, and others, share with Malthus the glory of discovering “the principle of population,” it was the publication of the “Essay on Population” that brought it prominently forward), is, it seems to me, one of the most remarkable things in the history of literature; and it is easy to understand how Godwin, whose “Political Justice” provoked the “Essay on Population,” should until his old age have disdained a reply. It begins with the assumption that population tends to increase in a geometrical ratio, while subsistence can at best be made to increase only in an arithmetical ratio—an assumption just as valid, and no more so,