Discuss any five problems caused by over population
Answers
Effects of overpopulation :
What does this constant growth mean? There are several direct consequences of overpopulation:
Causes and consequences of overpopulation:
Exhaustion of natural resources: the main effect of overpopulation is the unequal and unrestrained use of resources. The planet has a limited capacity to generate raw materials and each year the natural resources deficit – the consumption of resources at a faster rate than the planet is able to generate them – is reached earlier. Consequently, in developing countries, overpopulation causes fierce rivalries to control resources. Territorial conflicts over water supply are due in many cases to geopolitical tensions and can end in war.
Environmental degradation: unbridled use of natural resources, as well as growth in energy production from coal, oil and natural gas (fossil fuels) is having a negative impact on the planet. Consequences number, on the one hand, deforestation and desertification, extinction of animal and plant species and changes in the water cycle and the most direct consequence of all in the form of emissions of large quantities of greenhouse gases leading to global warming.
Rising unemployment: on the other hand, a high number of workers exist for a limited number of vacancies and this seems destined to lead to high rates of joblessness in the future. This in turn could provoke rising crime and social revolt
Technological advances: on the positive side, high concentrations of people in urban areas also brings with it research and development in the quest for solutions to the population’s needs. An example is the popularization of communication technologies and the generation, collection and use of Big Data for sustainable ends, as well as the emergence of Smart Cities adapted to ensure good living conditions for the increasing population.
IMPACTS
The depopulation of rural areas in favor of cities may, paradoxically, create major challenges for such places. It results in a growing number of under-utilized infrastructures, due to migration away from these rural areas, and previously domesticated landscapes whose ecosystems deteriorate without human attention.
As you can see, the impact of overpopulation is tremendous. Overpopulation is one of the biggest challenges humanity is facing and threatens the near future of the planet in economic, environmental and social terms