An analysis of the trend of population growth and its possible solutions

How well we do at these two factors—resource use and pollution management—basically depends on two factors: There are those aspects, for sure, but the general populace has fully embraced the benefits of modern industrial society, regardless of the environmental costs, and the gains in comfort and convenience will not be given up willingly, no matter how right the goals.

Demographic transition and Sub-replacement fertility The theory of demographic transition held that, after the standard of living and life expectancy increase, family sizes and birth rates decline. The US and all developed countries should reinvigorate their international efforts to slow population growth.

Because deaths are projected to exceed births in the more developed regions by 73 million during —, population growth in those regions will largely be due to international migration. That said, Alex Smith does a nice job at the end mediating the two extremes and adding more scientific—and psychological—context.

Greater Tokyo already has 35 million, more than the entire population of Canada at If we convert the total population growth of 2. Since none of us is clamoring for a decreased standard of living, we must assume that the other side of the equation, population, is where we can most realistically expect to act to keep our Closed-System Earth in balance.

For instance,is two or three football stadiums worth of people depending on the stadium capacity. In there were 83 cities with populations exceeding one million; but by this had risen to agglomerations of more than one million.

The world population is currently growing by approximately 74 million people per year. The richest farmland was plowed and the richest mineral ore mined first.

Human overpopulation

This basic concept is sometimes called "ecological footprint. There have been three major technological revolutions — the tool-making revolution, the agricultural revolutionand the industrial revolution — all of which allowed humans more access to food, resulting in subsequent population explosions.

World Population Growth

Until the s, seven out of ten children died before reaching reproductive age. This will cause starvation. For example, the use of tools, such as bow and arrow, allowed primitive hunters greater access to more high energy foods e.

Food production further increased with the industrial revolution as machinery, fertilizersherbicidesand pesticides were used to increase land under cultivation as well as crop yields. Among the least developed countries, where life expectancy today is just under 50 years, it is expected to increase to 66 years by — Inadequate fresh water [] for drinking as well as sewage treatment and effluent discharge.

By contrast, the population of the more developed regions will remain mostly unchanged, at 1. Projections indicate that most urban growth over the next 25 years will be in developing countries.

The problem with that approach is that capitalists, when push comes to shove, will always prioritize corporate profits over natural preservation. This is a good talk, though the general tack is that this problem is mostly one of evil corporatists, venal politicians, and a lackey media.

Current United Nations predictions estimate that the world population will reach 9. In basic terms, the average global standard of living is directly related to the resources available.

Some countries, like Saudi Arabiause energy-expensive desalination to solve the problem of water shortages. They would still be able to have as many kids as they want, but the tax code would no longer subsidize more than two.

Many countries have high population growth rates but lower total fertility rates because high population growth in the past skewed the age demographic toward a young age, so the population still rises as the more numerous younger generation approaches maturity.

Walter Greiling projected in the s that world population would reach a peak of about nine billion, in the 21st century, and then stop growing, after a readjustment of the Third World and a sanitation of the tropics.

For example, when death rates fell during the 19th and 20th century — as a result of improved sanitation, child immunizations, and other advances in medicine — allowing more newborns to survive, the fertility rate did not adjust downward, resulting in significant population growth.

During —, the net number of international migrants to more developed regions is projected to be 98 million. Birth rates are now falling in a small percentage of developing countrieswhile the actual populations in many developed countries would fall without immigration.

The latter factor stems from the fact that children perform a great deal of work in small-scale agricultural societies, and work less in industrial ones; it has been cited to explain the decline in birth rates in industrializing regions.

China would be higher still in this list were it not for its one-child policy. Send this World Population Growth article. Real-life climate scientist Michael Mann gives his take on our climate prospects. Global life expectancy at birth is expected to continue rising from 65 years in — to 75 years in — This dates back to prehistoric times, when agricultural methods were first developed, and continues to the present day, with fertilizers, agrochemicals, large-scale mechanization, genetic manipulation, and other technologies.

Even more troubling is the shift in the framing of environmental issues, where the comfort, convenience, and continuation of modern life is a given, and any sacrifice along those lines to preserve species or protect the biosphere is not even up for discussion. Therefore, Global Footprint Network and its partner organizations have engaged with national governments and international agencies to test the results — reviews have been produced by France, Germany, the European Commission, Switzerland, Luxembourg, Japan and the United Arab Emirates.

The Science of Health: Please see discussion on the linked talk page.A report “Population Growth: Trends, Projections, Challenges and Opportunities” published by Planning Commission, Government of India [4] shows us the trend of decreasing birth from The report also tells us that the death rate.

POPULATION GROWTH TRENDS, PROJECTIONS, CHALLENGES AND OPPORTUNITIES. INTRODUCTION Human beings evolved under conditions of high mortality due to famines, accidents, illnesses, infections and. Human overpopulation (or population overshoot) The rate of population growth has been declining since the s, while the absolute total numbers are increasing.

that is, a limit to the world population. A meta-analysis of 69 such studies suggests a point estimate of the limit to be billion people, while lower and upper meta-bounds. Population aging—the increase of the share of older individuals in a society due to fertility declines and rising life expectancy—is an irreversible global trend with.

World Population Growth - Solutions to Overpopulation article: Get GP free This article is populated with solutions to world population growth and overpopulation. One of our top goals as a society should be to reduce and eliminate suffering wherever and whenever possible.

The Influence of Population Growth By Richard P. Cincotta and Robert Engelman population growth. Adjustment has its costs, however. 5 Results of this extensive analysis suggest that the relationship between.

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An analysis of the trend of population growth and its possible solutions
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