The population of the world was at 3.5 billion in 1968 and now is going to nearly doubled and is going to be at 9.6 billion people by 2050. It will nearly reach 11 billion people by 2100. The rapidly expanding population may keep the nation in a cycle of poverty, while they contribute to social and political unrest. Biodiversity is lost while plants and animals crowded for more development. | We grew up learning that 6 billion is too much. Also that it was over population is primarily impact the planet. They say that studies say that they have ecological limits to sustain people. They are not for sure what overpopulation means. Let alone if we the world was below or above what it was suppose to be at. Yet people figure 6 billion is about overpopulation usually look to where they are poor and where they have high populations and environmental problems. |
The population grows around 75 million annually. It is expected to grow 10 million by end of the century. The population growth rate which the number of individuals increases in a time period where a fraction of the initial population. The growth rate might stay at zero even if there is no births, deaths, immigration, and age distribution. The growth rate has declined since 1962 while it was at a peak and 1963 at 2.20% per annum. In the last 100 years they have seen a rapid increase in population. | |
| According to UN’s the world will go to a peak at 10.1 billion with the population. They say that the population will reach 10,9 billion people by 2100 and continue growing. They have argued that birth rates have fallen below replacement in 2020. |