The un’s 2,000 scientists know overpopulation is earth’s only real problem get it earth has only one real problem, there’s the one main dependent variable in the scientific equation. Overpopulation remains the leading driver of hunger, desertification, species depletion and a range of social maladies across the planet recently, a spate of op-ed essays have filled the pages of. World population statistics, including rates of population increase, fertility and death rates for each country, are listed in the prb’s world population datasheet 2009 , and analysis of population growth in relation to poverty, the environment, youth and. Overpopulation can be caused by a number of factors, including an increase in births, a decline in mortality rates, an increase in immigration, and/or an unsustainable habitat (in this case earth) and depletion of resources.
Credit katherine streeter the world population is now estimated at 72 billion but with current industrial technologies, the food and agriculture organization of the united nations has. Over-population is the one of the biggest problem in the world today some of scientists warned many countries about this problem most of the scientists idea is this world cannot support that many people in next 50 years. The un projects the population of the 48 poorest countries in the world will double from 850 million in 2010 to 17 billion in 2050 (population institute) poverty and the lack of access to education leads to higher birthrates and overpopulation. Solving these problems will be much less difficult when we stop increasing the number of people affected by them two billion people live in poverty, more than the population of the entire planet less than 100 years ago.
Overpopulation refers to a situation when the number of people in a country exceeds the resources that the country have to meet their needs overpopulation refers to a situation when the population grows to an extent that creates problem and hurdle in the social and economic growth of a nation. Poor air and water quality, insufficient water availability, waste-disposal problems, and high energy consumption are exacerbated by the increasing population density and demands of urban. It has to be remarked that the increasing urbanisation of the world population has been mistakenly considered a minor problem in the 2007 annual report of the unfpa, the un population fund since that year more than half of the world population lives in cities. 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. Ielts overpopulation essay - sample answer many countries of the world are currently experiencing problems caused by rapidly growing populations in urban areas, and both governments and individuals have a duty to find ways to overcome these problems.
Overpopulation is also driven by the ever-increasing life expectancy currently, in the us, according to the world health organization, the average life expectancy is 79 years old for women and 74 years old for men. Health issues: overpopulation ie high population density countries are prone to many health issues due to increase in proximity between people at places of residence, the chances of spread of infections is quite higher. Human overpopulation: still an issue of concern the jury is still out as to whether the growth of human population is a positive factor or a dominant ill that could spell environmental and social.
Overpopulation is an undesirable condition where the number of existing human population exceeds the carrying capacity of earth overpopulation is caused by number of factors reduced mortality rate, better medical facilities, depletion of precious resources are few of the causes which results in. Overpopulation can result from an increase in births, other problems associated with overpopulation include the increased demand for resources such as fresh water and food, most of the world's expected population increase will be in africa and southern asia. The state of the world, 1999 report from the worldwatch institute suggests that the global economy could be seriously affected by environmental problems, such as the lack of access to enough resources to meet growing population demands. Pollution increase is an obvious environment problem that will increase drastically due to overpopulation although not mentioned very often, crime is one more negative effect that overpopulation would have on the world as far as social troubles are concerned.
The simple answer is that virtually all of the major problems that confront the world today relate in some critical way to population growth while public concern about rapid population growth has subsided in recent decades, world population is still growing at about 80 million people a year, or about 220,000 people per day. Overpopulation problems are much talked about in these times of global crises here are some basic solutions to help tackle overpopulation in the world opinionfront staff. With 133 billion people, china today remains the world’s most populous country in a little more than a decade, however, it will for the first time in its long history give up this title, to india.