are merged and sunk in that one, to which alone they owe their influence, and their birth. So that we are in fact to consider all human institutions, good, bad, and indifferent, all folly, vice, wisdom, virtue, knowledge, ignorance, liberty and slavery, poverty and riches, monarchy, aristocracy, democracy, polygamy, celibacy, all forms and modes of life, all arts, manufactures, and science, as resulting mechanically from this one principle; which though simple in itself, yet in its effects is a jumble, a chaos of contradictions, a mass of inconsistency and absurdity, which no human understanding can unravel, or explain. Over this crew and medley of opinions, Mr. Malthus ‘sits umpire, and by decision more embroils the fray by which he reigns’: for he is not quite undetermined in his choice between good and evil, but is always inclined to give the preference to vice and misery, not only as the most natural, but as the most safe and salutary effects of this principle, as we prescribe a low diet and blisters to persons of too full a temperament. ‘Our greatest good is but plethoric ill.’—Mr. Malthus may perhaps plead in his own defence that at the outset of his work (second edition) he professes to treat only of _one_ of the causes which have hitherto impeded the progress of virtue and happiness, and that he was not therefore, by the terms of the agreement, bound to take cognizance of any of the other causes which have tended to produce the same effect. He is like a man who takes it into his head to make a huge map of Scotland, (larger than any that ever was made of the whole world besides) and gives you into the bargain as much or as little of Ireland or the rest of Great Britain as he pleases. Any one else who chuses, may make a map of England or Ireland on the same scale. There is something fair and plausible in this. But the fact really is, that Mr. Malthus will let nobody make a map of the country but himself: he has put England, Wales, and Ireland in the three corners of his great map (for the title takes up one of the corners) and he insists upon it that this is quite sufficient.—What he aims at in all his plans and calculations of existing grievances is to magnify the evils of population, to exonerate human institutions, and to throw the whole blame on nature herself. I shall therefore try to give such a sketch, or bird’s-eye view of the subject as may serve to shew the unfairness of our author’s statement. How little he has confined himself to his professed object, and how little he can be considered in the light of a joint-inquirer after truth, will be seen by quoting the following passages at large.