 In the first twenty-five years the population would be twenty-two millions, and the food being also doubled, the means of subsistence would be equal to this increase. In the next twe.ntyfive years the population would be forty-four millions, and the means...  The Progress of Society - Pàgina 133per Robert Hamilton - 1830 - 411 pàginesVisualització completa - Sobre aquest llibre
 | John Weyland - 1816 - 556 pàgines
...first twenty-five years the population would be twenty-two millions, and the food being also doubled, the means of subsistence would be equal to this increase....forty-four millions; and the means of subsistence only equal to the support of thirty-three millions. In the next period the population would be eighty-eight... | |
 | John Weyland - 1816 - 538 pàgines
...first twenty-five years the population would be twenty-two millions, and the food being also doubled, the means of subsistence would be equal to this increase....forty-four millions; and the means of subsistence only equal to the support of thirty-three millions. In the next period the population would be eighty-eight... | |
 | Robert Fraser - 1818 - 324 pàgines
...a number. In the first 25 years the population would be 22 millions, and, food being also doubled, the means of subsistence would be equal to this increase. In the next 25 years, the population would be 44 millions, and the means of subsistence equal to 53 millions. In... | |
 | 1821 - 970 pàgines
...twenty-two millions ; and the food being also doubled, the means of subsistence •would be equal to the increase. In the next twenty-five years, the population...forty-four millions, and the means of subsistence only equal to the support of thirty-three millions. In the next period, the population would be eighty-eight... | |
 | Thomas Southwood Smith - 1822 - 464 pàgines
...first twenty.five years the population would be twenty-two millions, and the food being also doubled, the means of subsistence would be equal to this increase....forty-four millions, and the means of subsistence only equal to the support of thirty-three 163 millions. In the next period, the population would be... | |
 | Thomas Curtis (of Grove house sch, Islington) - 426 pàgines
...In the first twenty-five years the population would be 22,000,000, and, the food being also doubled, the means of subsistence would be equal to this increase....the next twenty-five years the population would be 44,000,000 ; and the means of subsistence only equal to the support of 33,000,000. In the next period... | |
 | Robert Hamilton - 1830 - 444 pàgines
...and better cultivation, cannot be expected to advance faster than an arithmetical progression ; and therefore the former must soon outstrip the other,...would be equal only to the support of thirty-three millions at the former rate, and would afford a very scanty fare to the existing number. At the next... | |
 | Charles Putt - 1830 - 496 pàgines
...economy, he expresses himself in still stronger terms: " it is impossible that the number of demanders means of subsistence would be equal to this increase. In the next 25 years the population would be 44 millions, and the means of subsistence only equal to support 33... | |
 | David Hoffman - 1836 - 444 pàgines
...twenty-five years,' says he, 'the population would be twenty-two million, and the food being also doubled, the means of subsistence would be equal to this increase....twenty-five years, the population would be forty-four million, and the means of subsistence only equal to the support of thirty-three millioH. In the next... | |
 | Archibald Alison - 1840 - 608 pàgines
...first twenty-five years, the population could be twenty-two millions, and the food being also doubled, the means of subsistence would be equal to this increase....forty-four millions, and the means of subsistence only equal to the support of thirty-three millions. In the next period, the population would be eighty-eight... | |
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