One of the best way is to let them know about various safe sex techniques and contraceptives methods available to avoid any unwanted pregnancy. At the time that he made his prediction, the world's population was only at 800 million, but now, it's over 7 billion. Due to the increased population, the educational facilities are very scarce. Per capita availability of land for cultivation declined from 1. Rise in Unemployment: When a country becomes overpopulated, it gives rise to unemployment as there fewer jobs to support large number of people.
Latin America is the most urbanised continent 84% , closely followed by North America 82% and at a distance by Europe 73%. We humans are on a similar trajectory and only concerted population reduction before we top out at 10 billion will prevent such a crash for our species. Better health care is therefore essential, and a lack of good health care is one of the reasons for a persistently high fertility in a country like Niger. Rapid growth of overall population has deferred this event in most less- developed countries, but it is projected to occur in the early decades of the 21st century. Similarly, the transition to farming about 10,000 years ago greatly increased the overall food supply, which was used to support more people. But due to shortage of capital resources it becomes difficult to provide gainful employment to the entire working population. Also, in a country like India, it is important for the women to have equal rights in the decision about the number of children to be produced.
However, this problem can be reduced with the adoption of sewers. Survival of the fittest finds its true meaning on the streets of the urban cities of India. Overall life expectancy has increased globally despite of population growth, including countries with fast-growing populations. . This high degree of dependency is due to high rate of dependent children.
In many poor countries, exhibit high rates of disease due to unsanitary conditions, malnutrition, and lack of basic health care. The two most common reasons for deforestation are to make houses for increased number of people to live in, and to use wood as a fuel in the industries. It was done for high yield of crops. Famine is primarily a consequence of unequal distribution of food, which in turn is caused by social-economic inequality, lack of democracy and civil war. Maternal reading skills and child mortality in Nigeria: a reassessment of why education matters. One way to lessen the impact of overpopulation is by starting different educational campaigns worldwide which should aware the people about family planning, natural environment protection, resources utilization and contribution of mankind and birth control techniques. Some countries, such as the and particularly the Emirate of have constructed large artificial islands, or have created large dam and dike systems, like the Netherlands, which from the sea to increase their total land area.
The demographic growth rates are indeed on the decline worldwide and this paper will attempt to explain some of the mechanisms behind that process. As we know that India is mainly an agrarian country, temperature and climate plays an important role in the economy of the country. Growth rates of the world's most populous countries Rank Country Population 2010 Population 1990 Growth % 1990—2010 World 6,895,889,000 5,306,425,000 30. However, the success of the family planning program in India depends on several factors like literacy, religion and the region where the couple live. In the mean time, all we can do is enjoy what life has to offer.
This gives rise to shortage of resources. Fewer children born will decrease the demand for resources which have been squeezed with current rising demand. That is why; this period from 1951 to 1981 is known in India as the period of Population Explosion. In the 1970s, suggested building that could support 30,000 times the carrying capacity of Earth using just the asteroid belt, and that the as a whole could sustain current population growth rates for a thousand years. In short, if the long-term carrying capacity of an area is clearly being degraded by its current human occupants, that area is overpopulated.
The birth rate increases, when an average number of women born to the child came down from about six in the fifties to 4. National Statistical Service of Greece: Population census of 18 March 2001. This, of course, also means that there are lower mortality rates among pregnant women, infants and children. Population has crossed the optimum limit in India and has become a liability. Proponents of this theory argue that every time food production is increased, the population grows. Space: Increase in population requires more accommodation.
Throughout recorded history, population growth has usually been slow despite high , due to war, and other diseases, and high. The agricultural output should increase with growing Population to make a sure steady supply of food to all. The Earth planet is passing through the major environmental problems such as global warming, climatic changes, ozone depletion, different types of pollution, depletion of natural resources, depletion in fertility of soil, desertification, shrinking forest covered areas and agricultural land, urbanization and acute shortage of water, origin of slums and many more. The population momentum for the poorest countries in the world is +44%, that of Sub Saharan Africa +46% Espenshade et al. Egypt therefore clearly has a growth momentum. This is the consequence of population momentum, a notion that refers to the phenomenon of demographic inertia, comparable to the phenomenon of momentum and inertia in the field of physics.