1. Use your knowledge of population pyramids and the vocabulary learned last class to tell me the following information. –Predict the global region of this country –Give an estimate for rate of natural increase –A benefit of this country’s demographics –A problem with this country’s demographics –2 more statements involving vocab from last class.

2. Global population over time Video

3. The Demographic Transition

4. Vocabulary Crude Death Rate (CDR)—Deaths/1000 people Crude Birth Rate (CBR)—Births/1000 people Natural Increase Rate (NIR) — % a population grows each year

5. The Demographic Transition

6. Stage 1 Lasted for thousands of years of human existence Food supplies unpredictable, even after agricultural revolution (when people started farming) Also, a lack of medical knowledge meant diseases killed large numbers of people As a result, birth and death rates fluctuated, no natural increase

7. Stage 2—The Industrial Revolution 1750ish—Industrial Revolution—New technology and factories allowed for constant food supply Also new advances in medical supplies First happened in Great Britain, spread through Europe and North America Death rate drops big time Natural increase rises

8. When did the Industrial Revolution Happen? First happened in Europe and North America—1750- early 1800’s Then, happened in Latin America, Africa and Asia in the mid 1900’s Reason—Medical Revolution—Stopped diseases in tropical areas of Latin America and Asia So different parts of the world are in different stages of the transition

9. Stage 3 When people choose to have fewer children People now live longer, so the population is getting too big More people live in cities (urbanization), so large families no longer helpful However, still some natural increase (birth rate higher than death rate)

11. Where? Europe and North America were first into stage 3 Asia and Latin America now moving into stage 3 Many African and some Asian countries still in stage 2

12. Stage 2--Less Developed Countries (LDC’s) 1.What problems (cons) do you think a country with this shape of population pyramid will have? 2. How could this shape of population pyramid actually help a country?

13. Cons –Youth bulge –High dependency ratio because of huge number of children –Difficult to provide medical care –Difficult to provide education –May lead to high levels of unemployment Pros –Lots of able-bodied workers! –No need for immigrant labor –Young people are creative!

14. Stage 4—Zero Population Growth Death rate and birth rate are the same Country reaches zero population growth Women work more, (gain more status in society—govt. positions?), have less kids Some European countries in this stage

15. More Developed Countries (MDC’s) Pros?Cons?

16. Developed/Stage 4 countries Pros— –More educated workforce –Women pursuing careers and getting high paying jobs –Low youth dependency ratio Cons— –Might not have enough future workers! (immigrants?) –High elderly dependency ratio –Need more medical spending for the elderly

17. The Demographic Transition

18. S-Curve

19. Review Questions—Demographic Transition 1. How much population growth is there in Stage One of the transition? 2. What causes the drop in the death rate in stage 2 of the transition? 3. What causes the drop of the birth rate in stage 3 of the transition? 4. What was the Medical Revolution, and where did it occur? 5. What kind of population growth is there in stage 4 of the transition? 6. Give an example country for each the 4 stages. 7. Do you support Russia’s pro-natalist policy? Why or why not? 8. Who’s anti-natalist policy do you think is better—India’s or China’s?

20. Pass out “How to Write an FRQ” FRQ—2010 #3