Government, there would not even be sufficient room for containing their bodies upon the surface of the earth, or upon any limited surface whatsoever. It would be necessary, therefore, in order to find room for such multitudes of men, that the earth should be continually enlarging in bulk, as an animal or vegetable body.
"Now since philosophers may as soon attempt to make mankind immortal, as to support the animal frame without food, it is equally certain that limits are set to the fertility of the earth; and that its bulk, so far as is hitherto known, hath continued always the same, and probably could not be much altered without making considerable changes in the solar system. It would be impossible, therefore, to support the great numbers of men who would be raised up under a perfect government; the earth would be overstocked at last, and the greatest admirers of such fanciful schemes must foresee the fatal period when they would come to an end, as they are altogether inconsistent with the limits of that earth in which they must exist.
"What a miserable catastrophe of the most generous of all human systems of Government! How dreadfully would the Magistrates of such commonwealths find themselves disconcerted at that fatal period, when there was no longer any room for new colonies, and when the earth could produce no farther supplies! During all the preceding ages, while there was room for increase, mankind must have been happy; the earth must have been a paradise in the literal sense, as the greatest part of it must have been turned into delightful and fruitful gardens. But when the dreadful time should at last come, when our globe, by the most diligent culture, could not produce what was sufficient to nourish its numerous inhabitants, what happy expedient could then be found out to remedy so great an evil?
"In such a cruel necessity, must there be a law to restrain marriage? Must multitudes of women be shut up in cloisters, like the ancient vestals or modern nuns? To keep a balance between the two sexes, must a proportionable number of men
