Week-10-Global-Population-and-Mobility-Global-Demography

Global Demography and Population Trends

Overview of Global Population

  • The discussion emphasizes the dynamics of the global population against the backdrop of tyranny and terrorism.

  • Highlights the significance of democracy and human rights in shaping population policies and tren ds.

Intended Learning Outcomes

  • Identify International Issues: Understand various international issues and trends relating to global population.

  • Synthesize Globalization Concepts: Connect the concepts of globalization with demographic models and population studies.

Understanding Demography

Definition of Demography

  • Demography is the statistical analysis of human populations.

    • Examines size, structure, and movements of populations over space and time.

    • Utilized by governments and businesses to forecast social, cultural, and economic trends.

Data Sources for Demography

  • Data are primarily collected through:

    • Government censuses.

    • Registries of births and deaths.

    • Notable accuracy issues may arise based on government record precision.

Global Demography

Defining Global Demography

  • Focuses on worldwide population rather than specific regions.

  • Offers a holistic view of human population growth, unaffected by local issues.

  • Utilizes historical and contemporary data to project future population trends.

Current Population Trends

  • Population Growth Disparities: 95% of population growth is occurring in developing countries.

  • Predictions indicate:

    • A significant uplift in populations of the world's least-developed countries.

    • A stabilization or decrease in the population of developed regions.

Birth and Death Rates

  • Crude birth and death rates are critical indicators of population change.

    • Birth rate: Number of births per 1,000 people.

    • Death rate: Number of deaths per 1,000 people.

  • Noteworthy trends:

    • Declining crude death rates in developing nations.

    • Increasing death rates in some developed countries due to aging populations.

Relationship Between Globalization and Population

Defining Globalization

  • Globalization: The acceleration of human, goods, services, and capital flows worldwide.

    • Promotes increased interactions among diverse populations globally.

  • Population dynamics influenced by globalization, including:

    • Improvements in healthcare and education through global interconnectedness.

    • Rise of international migration issues affecting populations, such as the spread of diseases.

Demographic Transition Model (DTM)

Stages of the DTM

  1. Stage 1: High birth and death rates; population remains stable.

  2. Stage 2: Death rates decline due to medical improvements; birth rates remain high, leading to population growth.

  3. Stage 3: Birth rates begin to fall as living standards rise and access to contraception improves.

  4. Stage 4: Both birth and death rates are low; population stabilizes.

  5. Stage 5: Fertility rates drop below replacement level; increasing elderly population.

World's Demographic Profile

Population Distribution

  • Asia: Most populous continent (approx. 60%).

  • Africa: Second with over 15%.

  • Europe: Approximately 10%.

  • North America: 8% and South America: close to 6%.

  • Oceania: Less than 1%.

Urban Population Examples

  • Tokyo-Yokohama: Largest urban agglomeration (37.7 million).

  • New York: Ranked 11th globally (21.5 million).

Review Questions

  • Define Global Demography.

  • Describe data sources for global demography.

  • Explain the significance of the Demographic Transition Model (DTM).

References

  • Veroff, D. (n.d.).

  • National Geographic Society. (n.d.).

  • World Demographics Profile. (n.d.)