The Effects of Overpopulation on the Environment Essay.
The theory claims that growing population rates contribute to a rising supply of labour and inevitably lowers wages. In essence, Malthus feared that continued population growth lends itself to poverty. In 1803, Malthus published, under the same title, a heavily revised second edition of his work.
In under developed countries, rapid growth of population diminishes the availability of capital per head which reduces the productivity of its labour force. Their income, as a consequence, is reduced and their capacity to save is diminished which, in turn, adversely affects capital formation. ADVERTISEMENTS: 2.
Population ageing is a shift in the distribution of a country’s population towards older ages. This is usually reflected in an increase in the population’s mean and median ages, a decline in the proportion of the population composed of children, and a rise in the proportion of the population that is elderly.
Future population growth can only result to further degradation of our environment. It’s going to take some time before our efforts to correct our mistakes will have an effect. Not mentioned here are the effects of global warming, which will surely worsen due to the increased carbon footprint.
The world population is growing rapidly. Environmental and economic factors affect population density, distribution and structure. Migration has positive and negative effects on a country or area.
Beyond this threshold, rising population density is not associated with further increases in land intensification. Some measures of intensification actually show an alarming decline beyond this population density threshold. We also find a relatively weak relationship between population density and off-farm income.
Essay on the Problem of Population Growth! The population is currently growing at the rate of 76 million people per year. This rate is equivalent to adding to the world every year according to the latest survey reports the population growth is occurred as medium projection predicts that population will pass the 7 billion mark in 2012, trillion marks in 2024, and the 9 billion mark in 21 will.