Net Growth During Your Visit Why Population Matters With the world confronting a host of major crises relating to climate, energy, severe poverty, food, the global economy and political instability, why should anyone be concerned about population? The simple answer is that virtually all of the major problems that confront the world today relate in some critical way to population growth.
Many feel as has been the case throughout history that the major international wars to be fought in the future will continue to be over natural resources. Power conflicts and self-interest will perhaps mean that there will be gross violation of basic rights and death or misery for millions of innocent people.
Throughout history, most wars have had trade and resources at their core leading to ideological battles fueled by imperialistic motives. In the future, while this pattern is likely to continue, as resources get depleted and wasted in these wars hot and coldadditional conflicts and contention will arise through access to even more limited resources.
But is that really the case? Sure, the planet is facing incredible stress. But how much of that is due to large populations, and how much is based on other factors, such as how we choose to live, how we produce, consume and waste our resources? The poor are numerous, but as we shall see, consume far less resources of the planet, for example.
Studies point to ecological limits to sustain people, but these limits can be different, based on the way we consume resources etc so it is hard to say for sure what over population means let alone if we are at some threshold, below, or above it.
The information understood so far provides valuable insights and is very important to consider, nonetheless. Yet, the figure of 6 billion and literature about over-population naturally looks to the poor regions where there are high populations and environmental degradation as the problem.
In the poverty section of this web site, we see numerous causes of poverty, and many are found in unfair economic and trade agreements from wealthier nations and institutions.
While it might be an oversimplification to say the poor are victims, a lot of poverty, if not the majority is caused by factors which the poor themselves often have no control or choice over.
Yet, at the same time the poor seem to get the blame for burdening the planet. Is this the case? This section of the globalissues. The human population of the planet is estimated to now have passed 6 billion people. But are large numbers themselves a problem? Europe for example, has higher population densities than Asia.
There are more than two sides to the debate on whether population numbers equate to over-population or not.
The food scarcity part of the argument in the population debate is an interesting one -- people are hungry not because the population is growing so fast that food is becoming scarce, but because people cannot afford it.
Food may be scarce, but it is international trade, economic policies and the control of land that have lead to immense poverty and hunger and therefore less access to food, not food scarcity due to over population.
Introduction. The phenomena of human population growth and its impacts are all too apparent; is the ecological community willing to ignore the most pressing social and scientific issue of all time?--Pulliam and Haddad, The IPAT equation, first devised in the s, is a way of determining environmental degradation based on a multiple of factors. At its simplest, it describes how human impact on the environment (I) is a result of a multiplicative contribution of population (P), affluence (A) and technology (T). Feb 12, · Human population growth. Rich countries need education on resource conservation. In the population issue the Catholic Church is mentioned in passing. I do not believe that this was due to lack of insight. I expected the lion of Tavistock Square to roar. as is pointed out in the article. He regarded human resources as.
Stress on the environment, society and resources? Last updated Tuesday, September 18, Does population affect and put stress on the environment, society and resources?
Existing consumption patterns as seen in Europe and North America can put strain on the environment and natural resources. But how much of the environmental degradation we see today is as a result of over-population and how much is due to over-exploitation due to consumerism and geopolitical interests?
Poverty is the number one health problem, in developing and developed nations alike.
Structural Adjustment policies, for example, from the IMF have not helped in many situations as social expenditure has had to be cut back."Go Forth And Multiply!" That's what the human population has successfully been doing for thousands and thousands of years, expanding, exploring, migrating, conquering, utilizing, evolving, civilizing, industrializing, and now, destroying the very land upon which we live.
"Go Forth And Multiply!" That's what the human population has successfully been doing for thousands and thousands of years, expanding, exploring, migrating, conquering, utilizing, evolving, civilizing, industrializing, and now, destroying the very land upon which we live.
during the s population growth, on average, acted as a brake on economic growth as measured by the growth rate of per capita gross domestic product, or GDP. 4 (This is a standard measure of a nation¹s total output of goods and services by residents and.
Apr 01, · Explaining the evolution of human life history traits remains an important challenge for evolutionary anthropologists. Progress is hindered by a poor appreciation of how demographic factors affect the action of natural selection. Introduction. The phenomena of human population growth and its impacts are all too apparent; is the ecological community willing to ignore the most pressing social and scientific issue of all time?–Pulliam and Haddad, during the s population growth, on average, acted as a brake on economic growth as measured by the growth rate of per capita gross domestic product, or GDP.
4 (This is a standard measure of a nation¹s total output of goods and services by residents and.