 | Thomas Robert Malthus, Donald Winch - 1992 - 430 sider
...faster than in an arithmetical ratio. The necessary effects of these two different rates of increase, when brought together, will be very striking. Let...means of subsistence just equal to the support of half of that number. And at the conclusion of the first century, the population would be a hundred and seventy-six... | |
 | Charles Darwin - 1996 - 382 sider
...subsistence only equal to the support of 33 millions. In the next period the population would be 88 millions, and the means of subsistence just equal...means of subsistence only equal to the support of 55 millions, leaving a population of 121 millions totally unprovided for. Taking the whole earth, instead... | |
 | Julian L. Simon - 258 sider
...period, the population would be fifty-six millions, and the means of subsistence just sufficient for half that number. And at the conclusion of the first century the population would be one hundred and twelve millions and the means of subsistence only equal to the support of thirty-five... | |
 | Charles Darwin - 2003 - 676 sider
...faster than in an arithmetical ratio. The necessary effects of these two different rates of increase, when brought together, will be very striking. Let...conclusion of the first century, the population would be a hundred and seventy-six millions, and the means of subsistence only equal to the support of fifty-five... | |
 | Oliver J. Thatcher - 2004 - 476 sider
...equal to the support of thirty-three millions. In the next period the population would be eight-eight millions, and the means of subsistence just equal...conclusion of the first century, the population would be a hundred and seventy-six millions, and the means of subsistence only equal to the support of fifty-five... | |
 | Clive Seale - 2004 - 552 sider
...period, the population would be fifty-six millions, and the means of subsistence just sufficient for half that number. And at the conclusion of the first century the population would be one hundred and twelve millions and the means of subsistence only equal to the support of thirty-five... | |
 | M. R. Redclift - 2005 - 424 sider
...period, the population would be fifty-six millions, and the means of subsistence just sufficient for half that number. And at the conclusion of the first century the population would be one hundred and twelve millions and the means of subsistence only equal to the support of thirty-five... | |
 | Thomas Robert Maltus - 2006 - 325 sider
...faster than in an arithmetical ratio. The necessary effects of these two different rates of increase, when brought together, will be very striking. Let...conclusion of the first century, the population would be a hundred and seventy-six millions, and the means of subsistence only equal to the support of fifty-five... | |
 | Henry George - 2006 - 421 sider
...number. And at the conclusion of the first century, the population would be a hundred and seventy-six millions, and the means of subsistence only equal -to the support of fifty-five millioBs: leaving a population of a hundred and twenty-one millions totally unprovided for. " Taking... | |
 | Thomas Robert Malthus - 2013 - 325 sider
...faster than in an arithmetical ratio. The necessary effects of these two different rates of increase, when brought together, will be very striking. Let...conclusion of the first century, the population would be a hundred and seventy-six millions, and the means of subsistence only equal to the support of fifty-five... | |
| |
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 twenty-five years, the population would be forty-four millions, and the... 
