TheWorldCounts, 15 June, A billion planets, One Earth… How will our continuously growing population affect our way of life, our planet, our environment? The effect of growing population will be an increased demand for resources and space.
The reason countries buy oil from other countries, even though that country already has oil, is for trade. It's all about comparative advantage and opportunity cost.
For example, country A can make ten cars in a year or a hundred computers. Country B can make 15 cars in a year or two hundred computers. Since country B is so much better at everything, why would they choose to trade with country A?
It's about opportunity cost. If country B chooses to make cars, for example, it chooses to not make computers. To make the trade relationship work, the countries choose to make the product in which they have a comparative advantage.
Country A can make one car for every ten computers. Country B can make one car for every 40 computers. In other words, it only "costs" Country A ten computers, compared to So even though Country A makes fewer cars, their opportunity cost is lower, so they have a comparative advantage in making cars.
Similarly, when it comes to making computers, Country B is giving up less cars so it has a comparative advantage in making computers. Country A specializes in cars and Country B specializes in computers, so the trade relationship works and both countries profit.
The population of the world, now somewhat in excess of three billion persons, is growing at about two per cent a year, or faster than at any other period in man’s history. While there has been a steady increase of population growth during the past two or three centuries, it has been especially. Population growth can be a problem because of the limits of resources. As #3 said population growth is not the same as overpopulation, but we still have limited resources in any area, as well as. A WHO report shows that environmental degradation, combined with the growth in world population, is a major cause of the rapid increase in human diseases, which contributes to the malnutrition of billion people worldwide, making them more susceptible to disease.
Similarly, the Middle East specializes in oil, and the US specializes in something else I don't know what but the trade relationship works. I learned this in international business class. Hope this helps your understanding. We have chosen that the population of Australia should stay the same.
Zambia has more natural resources than her people population but is still poor. Mismanagement of natural resources, in our case is the biggest problem leading to poverty than our population.
I think at the world level population growth is a challenge in addressing the global poverty. The population of the world now exceeds the natural resources available to sustain it. Unemployment in the world is a result of population growth.
The US is stealing the resources of other countries. If each country can use its resources, they will never have a problem. The African and some asian countries are in this terrible situation because US and israel and some others want it to be so. To offset overpopulation, people can have more fun that does not involve sexual acts.
In so doing, the world's population will gradually wane, instead of jolting down to a minute amount. Jmcdonald Post 15 How much room do you think it takes to grow animals for food cows,chickens,pigs etc.The population of the world, now somewhat in excess of three billion persons, is growing at about two per cent a year, or faster than at any other period in man’s history.
While there has been a steady increase of population growth during the past two or three centuries, it has been especially.
Colorado Alliance for Immigration Reform (CAIRCO) was founded in the mid s. Our primary focus includes issues of sustainability, and the environmental and societal consequences of unending immigration-driven population growth.
Although the global rate of human population growth peaked around , the number of people living on Earth — and sharing finite resources like water and food — has grown by more than two-thirds since then, topping out at over seven and a half billion today, and .
The current controversy concerning the proposed Olympia Hills development evokes issues larger than its neighborhood or Salt Lake County. As discussed in the media, one can empathize with the.
5 The consequences of rapid population growth This chapter shows that rapid population growthat rates above 2 percent, common in most developing countries todayacts as a brake on.
A WHO report shows that environmental degradation, combined with the growth in world population, is a major cause of the rapid increase in human diseases, which contributes to the malnutrition of billion people worldwide, making them more susceptible to disease.