Children under age 5, by world region with UN projections.

Annual population growth with UN projections.

Population growth rate with UN projections.

Population by world region 10,000 BCE to 2100, with UN projections.

Births and deaths per year with UN projections.

In the article we show the data and explain why fertility rates declined.Īge Structure – What is the age profile of populations around the world? How did it change and what will the age structure of populations look like in the future? It comes to an end when the average number of births per woman – the fertility rate – declines.

Life expectancy, which measures the age of death, has doubled in every region in the world as we show here.Ĭhild & infant mortality – Mortality at a young age has a particularly big impact on demographic change.įertility rates – Rapid population growth has been a temporary phenomenon in many countries. Life expectancy – Improving health leads to falling mortality and is, therefore, the factor that increases the size of the population. We explain how we know that population growth is coming to an end, and present projections of the drivers of population growth. The world population growth rate declined from around 2% per year 50 years ago to under 1.0% per year.įuture population growth – This article focuses on the future of population growth. The world population increased from 1 billion in 1800 to around 8 billion today. The events and.When and why did the world population grow? And how does rapid population growth come to an end? These are the big questions that are central to this research article. The story is set in German-occupied territory in the 1940s. This limited information is tantalizing but some readers may still have questions after reading this section. Their identities are not revealed though Elli refers to them as 'heroes.' In the next chapter, a larger group is brought to the prison camp and Elli talks of these as revolutionaries who were attempting to set the Jewish prisoners free. For example, Elli tells about the appearance of a group of civilians who are apparently questioned, beaten and executed. This perspective is acceptable, considering that the story is a biographical account of Elli's life prior to, during and following her imprisonment as a Jewish girl during the Holocaust, but sometimes leaves questions unanswered. The reader knows only what is happening to Elli at any given point. The story is written in first person from a limited perspective.

I have lived a thousand years sammary