 | Charles Darwin - 2003 - 676 sayfa
...he cannot provide the means of support. If he attend to this natural suggestion, the restriction too frequently produces vice. If he hear it not, the human race will be constantly endeavouring to increase beyond the means of subsistence. But as, by that law of our nature which makes... | |
 | George Walker - 2004 - 396 sayfa
...slight acquaintance with numbers will show the immensity of the first power in comparison of the second. By that law of our nature which makes food necessary to the life of man, the effects of these two unequal powers must be kept equal. This implies a strong and constantly operating... | |
 | Denis Patrick O'Brien - 2004 - 458 sayfa
...increases in a geometrical ratio. Subsistence increases only in an arithmetical ratio"; thirdly, that "by that law of our nature which makes food necessary to the life of man, the effects of these two unequal powers must be kept equal"; and fourthly, that "this implies a strong... | |
 | Oliver J. Thatcher - 2004 - 476 sayfa
...he cannot provide the means of support. If he attend to this natural suggestion, the restriction too frequently produces vice. If he hear it not, the human race will be constantly endeavouring to increase beyond the means of subsistence. But as by that law of our nature which makes... | |
 | Alec Fisher - 2004 - 250 sayfa
...acquaintance with numbers will shew the immensity of the first power in comparison of the second. 4 [By] (that law of our nature which makes food necessary to the life of man.l (the effects of these two unequal powers must be kept 5 equal.l , , 6 ] This implies ] (a strong... | |
 | Russel Whitaker - 2004 - 520 sayfa
[ Maalesef, bu sayfanın içeriği kısıtlanmıştır ] | |
 | Richard Bornat - 2005 - 243 sayfa
[ Maalesef, bu sayfanın içeriği kısıtlanmıştır ] | |
 | Ann M. Woodall - 2005 - 256 sayfa
...acquaintance with numbers will shew the immensity of the first power in comparison with the second. By that law of our nature which makes food necessary to the life of man, the effects of these two unequal powers must be kept equal. 5I While Malthus modified some of his conclusions... | |
 | Nora Haenn, Richard Wilk - 2006 - 503 sayfa
...slight acquaintance with numbers will show the immensity of the first power in comparison of the second. By that law of our nature which makes food necessary to the life of man, the effects of these two unequal powers must be kept equal. This implies a strong and constantly operating... | |
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By that law of our nature which makes food necessary to the life of man, the effects of these two unequal powers must be kept equal. This implies a strong and constantly operating check on population from the difficulty of subsistence. 
