| Charles Brockden Brown - 1804 - 740 ページ
...as they certainly would do, will remain the same ; that is to say, that the produce of this island might be increased every twenty-five years by a quantity equal to what it at present produces. " The most enthusiastic speculator," says he, " cannot suppose a greater increase than this... | |
| William Hazlitt - 1807 - 386 ページ
...increase than this. In a few centuries " it would make every acre of land in the island " Jike a garden. " If this supposition be applied to the whole *' earth,...subsistence *' for man which the earth affords, might be in'* creased every twenty-five years by a quantity " equal to what it at present produces; this will... | |
| William Hazlitt - 1807 - 386 ページ
...lan.d in the island " like a garden. " If this supposition be applied to the whole " earth, and it it be allowed that the subsistence " for man which the earth affords, might be inw creased every twenty-five years by a quantity " equal to what it at present produces ; this will... | |
| William Hazlitt - 1807 - 394 ページ
...land in the island " like a garden, -'' If this supposition be applied to the whole " earth, and it it be allowed that the subsistence =" for man which the earth affords, might be in" creased evtiy twenty-five years by a quantity " equal to what it at present produces ; this will... | |
| Thomas Robert Malthus - 1807 - 606 ページ
...In a few centuries it would make e^ery acre of land in the illand like a garden. If this fuppofition be applied to the whole earth, and if it be allowed that the fubfiftence for man which the earth affords, might be increafed every twenty-five years by a quantity... | |
| Thomas Robert Malthus - 1809 - 576 ページ
...garden. Statement of the subject. Ratios of If this supposition be applied to the whole earth, send if it be allowed that the subsistence for man which...twenty-five years by a quantity equal to what it at present produces, this will be supposing a rate of increase much greater than we can imagine that any possible... | |
| Thomas Robert Malthus - 1809 - 576 ページ
...of land in the island like a garden. 7 Statement of the subject. Ratios of If this supposition l)e applied to the whole earth, and if it be allowed that...which the earth affords, might be increased every twenty -five years by a quantity equal to what it at present produces, this will be supposing a rate... | |
| Thomas Robert Malthus - 1817 - 524 ページ
...increase than this. In a few centuries it would make every acre of land in the island like a garden. If this supposition be applied to the whole earth,...twenty-five years by a quantity equal to what it at present produces, this will be supposing a rate of increase much greater than we can imagine that 14 Statement... | |
| Thomas Robert Malthus - 1826 - 566 ページ
...increase than this. In a few centuries it would make every acre of land in the island like a garden. man which the earth affords might be increased every...twenty-five years by a quantity equal to what it at present produces, this will be supposing a rate of increase much greater than we can imagine that any possible... | |
| Simpkin, Marshall & Co - 1832 - 1114 ページ
...unchecked, goes on doubling itself every twenty-five years, or increases in a geometrical ratio." " If it be allowed that the subsistence for man which...twenty-five years by a quantity equal to what it at present produces, this will be supposing a rate of increase much greater than we can imagine that any possible... | |
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