In reference to this extraordinary reasoning, Macpherson says, very correctly—
"With submission, it may be asked if people become superannuated in twenty years after being in the prime of life; and if the children of all these superannuated people are in a state of infancy? If one-half of these slaves are women, (as they ought to be, if the planter looks to futurity,) will not those fifty women, in twenty years, have, besides younger children, at least one hundred grown up to young men and women, capable of partaking the labour of their parents, and replacing the loss by superannuation or death,— as has been the case with the working people in all other parts of the world, from the creation to this day?"
To this question there can be but one reply: Man has always increased in numbers where he has been well fed, well clothed, and reasonably worked; and wherever his numbers have decreased, it has been because of a deficiency of food and clothing and an excess of work.
It was at this period that the Maroon war was again in full activity, and so continued until 1796, when it was terminated by the employment of bloodhounds to track the fugitives, who finally surrendered, and were transported to Lower Canada, whence they were soon after sent to Sierra Leone.
From 1792 to 1799, the net import was 74,741; and if it continued at the same rate to 1808, the date of the abolition of the trade, the number imported in eighteen years would be nearly 150,000; and yet the number of slaves increased, in that period, from 250,000 to only 323,827—being an annual average increase of about 4500, and exhibiting a loss of fifty per cent.
In the thirty-four years, 1775-1808, the number of negroes added to the population of the island, by importation, would seem to have been more than 260,000, and within about 50,000 of the number that, a quarter of a century later, was emancipated.
In 1817, nine years after importation had been declared illegal, the number is stated [4] at 346,150; from which it would appear that the trade must have been in some measure continued up to that date, as there is no instance on record of any natural increase in any of the islands, under any circumstances. It is, indeed, quite clear that no such increase has taken place; for had it once commenced, it would have continued, which was not the case, as will be seen by the following figures:—
In 1817, the number was, as we see 346,150. In 1820, it was only 342,382; and if to this we add the manumissions for the same period, (1016,) we have a net loss of 2752.
In 1826, they had declined in numbers to 331,119, to which must be added 1848 manumissions—showing a loss, in six years, of 9415, or nearly three per cent.
The number shown by the last registration, 1833, was only 311,692; and if to this we add 2000 that had been manumitted, we shall have a loss, in seven years, of 19,275, or more than five per cent. In sixteen years, there had been a diminution of ten per cent., one-fifth of which may be attributed to manumission; and thus is it clearly established that in 1830, as in 1792, a large annual importation would have been required, merely to maintain the number of the population.