Why study population?

Why?

1. Why do we study population?

2. Population Demography Demographics Demographer

3. Why is population important? Where people live? Are there enough resources for everyone? Where are most babies being born? Why do more people die in some nations than others! Why do people move from one place to another? Is the world population really 7 billion - will it get bigger?

4. Totally agree Totally disagree

5. Because our population is at 7 billion and growing, we need to cut down more trees to make more land for living on and growing food. With 7 billion people we need to drill for more oil so that there is enough petrol for all the cars. The earth can hold 7 billion people now and will be able to support any number of humans in the future With a human population of 7 billion, we need to protect endangered species habitats by not building on them People in poorer countries should not be allowed to have more than 2 children The Ebola virus is a good thing to keep the population low The worlds population will keep growing and growing