Sentence examples for population theory from inspiring English sources

Fear-mongering based on erroneous Malthusian population theory must stop.

Some experts suggest we're at "peak farmland", – meaning the predictions of cleric Thomas Malthus, who published his population theory in 1798, are coming to fruition.

The subsistence theory of wages, advanced by David Ricardo and other classical economists, was based on the population theory of Thomas Malthus.

David Waxman was researching population theory at the University of Sussex when an academic colleague who had split time between China and the United Kingdom for years urged him to consider doing research in China.

The latter measure is comparable to density-dependent measures in general matrix population theory, though some differences are introduced by the fact that "density dependence" is spatially localized in the metapopulation context.

Almost all of them analyse population effects in terms of changes in abundances although the study of other population features is common in population theory as well as in laboratory experiments.

(See below Population theories).

Wallace, like Darwin, had been influenced by the geological speculations of Charles Lyell, and the population theories of Thomas Malthus.

Mr. Cromartie, a geographer with the department's resource and rural economics division, said Mr. Beale's development of population theories came from his travels as much as from any computer model.

She said: "The exploding-population theory is absurd, because the earth is being used by other planets and stars as a breeding place for souls.

The defender of the over-population theory will hold that this shows how unusual it is to use unrestricted quantifiers, not that there really is only one person in the room.