When did overpopulation start?
The concept of overcrowding was born in England in 1798, when the Reverend Thomas Robert Malthus saw that food production was gradually increasing, as people reproduced exponentially.
Starvation and malnutrition as well as insufficient food are the consequences of overpopulation in many countries around the world. The practice of intensive agriculture then increased in order to ensure the supply and food reserves of a population in perpetual growth.
Scientists are concerned about the ability of theIndia to feed its own population, given that the Green Revolution, which has accompanied its rapid population increase since the 1960s, was based on the exploitation of groundwater, which is currently overexploited.
We will be 8.5 billion humans on Earth in 2030, according to the UN. Every two years, the United Nations publishes its estimates on the evolution of world population. Currently estimated at 7.7 billion people, it should reach 8.5 billion in 2030 and 10 billion in 2050.
Overcrowding or overcrowding is defined as an excess of population in relation to available resources, or in relation to standards (housing, classes).
85 The main consequences in terms of health are of various kinds. First, overcrowding is a source of stress that can lead to the development of both physical and mental illnesses. Then, the risks of domestic accidents (electrocution, burns, etc.) are higher in overcrowded and degraded housing.
320 However, several avenues of reflection deserve to be studied in order to remedy these situations, via better identification, an adaptation of the housing stock, increased mobility or even the redefinition of overcrowding standards.
Young people are also considerably exposed: in 2013, the overcrowding rate was around 17% among 18-39 year olds, compared to 5.6% among 50-64 year olds and 1.6% among those aged 65 and over.   “Housing conditions at the end of 2013”, op. cited..