Matthew Bishop

11/3/19




                                                    Introduction to Population- Blog #14





           In class today, we learned about population, demography, fertility rates, and mortality rate. Population refers to the size and distribution and collection of human beings in a certain place. As of today, there are 7.6 billion people on the world. That is the total population of the world. Demography is a social science which entails the statistical study of human populations. Through 1800 to 1950, the mortality rate of the world went down 10 percent. In 1800, it was 50 percent. this means that every two children born, one would die. In  1950, the child mortality rate was 40 percent. Out of every 10 children born, 4 would die. From 1990 to now, birth rates have gone down, which also means death rates have gone down.
Presentation.pptx

Comments

Popular posts from this blog