If not, emigration from poorer to richer countries is only a short-term palliative and may be counterproductive as it reduces incentives to deal with the population problem.
The vulnerability of our population is the problem, not the solution.
Saudi Arabia, with the largest population and the biggest unemployment problem, is especially troubled.
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"The water problem all over the world is because of a population problem, " he said.
Research shows that there are lower exercise rates among cancer patients than among the general population, a problem often exacerbated by oncologists who urge their patients to take it easy.
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Bradford, after correctly identifying the problem of population decline, does not point (as far as I know) to a reversal of the decline as a potential solution, nor do any of the economists the Times reach to talk about his findings.
As the world's human population grows, so will the problem of the global food supply.
The aging population initially posed a problem for hair-product makers.
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So what they need to do now is to recognize that this is one of the fundamental reasons why they're having a problem with supplying fuel to the population, and simply increase the cost up to something like the average price paid by citizens of the other Gulf states.
Furthermore, this is just the impact of the aging population on business cycles, there is also the very serious problem of how it will affect our finances.
On top of this lies the problem of an aging population, exacerbated by the size of the baby boomer demographic.
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They are telling him of the problem of an ageing population.
After decades of relative economic decline and population loss, the north has a problem unimaginable in most of the south: too much old housing.
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And even if this is changing with the important advocacy of people like Dame Joan Bakewell, the ageing population is still seen as a problem.
Ronan Gorman of the Alliance tells me stag hunting is a "non-lethal way of dealing with the problem of a rapidly increasing deer population".
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More than 200 years ago, when the planet was inhabited by less than one-sixth the population it supports today, the pessimistic preacher posited the idea that Earth's big problem was too many people, that overpopulation made prosperity impossible.
Second, by including the entire eligible Danish population, which is covered by a national tumor registry, the study avoids the problem of selection bias (that is, people who do not make it into your study for various reasons, including refusal).
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Falling fertility has taken much of the urgency out of the debate about population growth, at least among experts, since it seems to be solving the problem of excessive births (a view criticised by Mr May, who points out that even if fertility has declined, the momentum of change means populations will go on rising for a while).
The large population of stray dogs has long been a problem in Mexico City, correspondents say.
For Riis, the slum's biggest problem wasn't population density, lack of sunlight or even disease.
With the world's population expected to grow to 7.2 billion by 2016, Ban said, the food problem will only grow if the world doesn't act now.
It's a global problem, and we need a global solution, and we need the help of all the Muslims, 25 percent of the world's population, to help us uproot this problem.
The problem in Iraq is that 60% of the population consists of Shiite Muslims.
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But because the problem affects only a tiny fraction of the flying population, we didn't include the category in our calculation.
For if they are wise, the rich will behave in ways that help to reassure the rest of the population that rising inequality is not, by itself, a problem.
The problem will be worsened by global warming affecting the population balance of animal predators such as owls, snakes, birds and bats, animals that keep insects and rodents in check.
This looks like a re-run of the discussion leading up to the Rio Earth Summit in 1992, in which development groups angrily rejected any intellectual framing in which population growth in developing countries was identified as the core global problem.
Around the same time, the Des Moines Register ran a special section on Iowa's population problem.
But with just 7% of the British population now without a phone, this is less of a problem.
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