The Malthusian handbook, designed to induce married people to limit their families within their means ...

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W.H. Reynolds, 1898 - 48 sider

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Side 8 - There is, in short, no bound to the prolific nature of plants or animals, but what is made by their crowding and interfering with each other's means of subsistence. Was the face of the earth vacant of other plants, it might be gradually sowed and overspread with one kind only, as, for instance, with fennel ; and, were it empty of other inhabitants, it might in a few ages be replenished from one nation only, as, for instance, with Englishmen.
Side 9 - Necessity, that imperious all pervading law of nature, restrains them within the prescribed bounds. The race of plants, and the race of animals shrink under this great restrictive...
Side 10 - It may be fairly pronounced therefore, that, considering the present average state of the earth, the means of subsistence, under circumstances the most favourable to human industry, could not possibly be made to increase faster than in an arithmetical ratio.
Side 5 - Even slow-breeding man has doubled in twenty-five years; and at this rate, in less than a thousand years there would literally not be standing-room for his progeny. Linnaeus has calculated that if an annual plant produced only two seeds — and there is no plant so unproductive as this — and their seedlings next year produced two, and so on, then in twenty years there would be a million plants.
Side 6 - Plata, clothing square leagues of surface almost to the exclusion of all other plants, have been introduced from Europe ; and there are plants which now range in India, as I hear from Dr. Falconer, from Cape Comorin to the Himalaya, which have been imported from America since its discovery. In such cases, and endless...
Side 5 - ... to them during two or three following seasons. Still more striking is the evidence from our domestic animals of many kinds which have run wild in several parts of the world; if the statements of the rate of increase of slow-breeding cattle and horses in South America, and latterly in Australia, had not been well authenticated, they would have been incredible.
Side 9 - The race of plants and the race of animals shrink under this great restrictive law. And the race of man cannot, by any efforts of reason, escape from it.
Side 39 - ... necessary or advantageous to religion or morality, to the administration of justice, the pursuit of science, literature, or art, or other objects of general interest ; but the justification ceases if the publication is made in such a manner, to such an extent, or under such circumstances, as to exceed what the public good requires in regard to the particular matter published.
Side 8 - To enter fully into this question, and to enumerate all the causes that have hitherto influenced human improvement, would be much beyond the power of an individual. The principal object of the present essay is to examine the effects of one great cause intimately united with the very nature of man; which, though it has been constantly and powerfully operating since the commencement of society, has been little noticed by the writers who have treated this subject.
Side 6 - In a state of nature almost every plant produces seed, and amongst animals there are very few which do not annually pair. Hence we may confidently assert, that all plants and animals are tending to increase...

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