AP World History Unit 9 Study Notes
Unit 9: Advances in Technology and Exchange after 1900
Topic 9.1: Globalization & Technology (1900-Present)
Globalization
- Definition: The growing interaction and interconnection between different parts of the world, primarily due to improved technology.
- Example mentions: MADE IN CHINA, Starbucks Coffee.
New Modes of Communication
Digital Radio: Technology innovations facilitate new ways of communication.
Mobile Phones: Public accessibility began in 1983, contributing to the spread of digital communication.
Social Media: Platforms like Facebook, Twitter, and Instagram enhanced news reporting, empowering more voices globally, albeit with concerns over government surveillance and individual privacy.
The Transformation of the World Economy
Technologies Contributing to Economic Globalization:
- Containerized shipping
- Huge oil tankers
- Air express services
- Fiber-optic cables
- Internet
The Internet
Development Timeline:
- Originated with Personal Computers and America Online (AOL), making technology affordable for companies and homes.
- It transformed business operations and communication methods altogether.Mobile Phones:
- Public impact began in 1983; revolutionized connectivity.Social Media's Impact:
- Created new reporting methods leading to democratized news dissemination but also raised concerns regarding privacy and surveillance.
Green Revolution
Definition & Period:
- Refers to the agricultural transformation from the 1950s to the 1960s, focusing on increasing yields of key crops (especially wheat and rice).Key Figures:
- Norman Borlaug, known as the Father of the Green Revolution, credited with saving billions from starvation.Technological Components:
- Introduction of high-yield varieties of grains, irrigation expansions, improved management techniques, distribution of hybrid seeds, synthetic fertilizers, and pesticides.Geographical Impact:
- Initiated in regions like Mexico, Pakistan, and India and expanded to developing nations.Population Effects:
- Possibly led to a higher global population.
Criticism of the Green Revolution
Concerns:
- Sustainability issues exist; critics argue it caused overpopulation and can’t be sustained with existing resources.
- Poor dietary outcomes emerge from an over-reliance on particular cereal grains.
- Environmental criticisms highlight pollution from pesticides, biodiversity loss, and economic strain on small farms, driving some to bankruptcy.
Energy Technology
Evolution of Energy Sources:
- Transition occurred from coal to petroleum and natural gas.
- First nuclear power plants developed in the 1930s and 1940s.Environmental Concerns:
- Fossil fuels are non-renewable and significantly contribute to greenhouse gas emissions (CO2).
- 5% of world energy production is from renewable sources (e.g., wind, solar).
Population and Birth Control
Birth Control Definition: Methods to prevent pregnancy, with family planning encompassing the planning, provision, and use of birth control methods.
- Historical context indicates various ineffective methods existed until the 20th century, with significant advancements during this time.Global Fertility Trends:
- Data shows decreasing global average fertility rates over decades.
- Projections indicate a consistent decline in fertility rates moving towards the global replacement rate (2.3).
Medical Innovations
Survival Improvements:
- Medical innovations, such as vaccines and antibiotics, have drastically increased human survival rates and longevity, e.g., vaccines for diseases like polio which saw cases dropping significantly.Epidemiological Changes:
- High birth and death rates transitioning to lower rates as countries developed industrially.
- Persistence of diseases associated with poverty (e.g., malaria, tuberculosis) alongside eradications (e.g., smallpox).
Diseases and Poverty
Parasitology Context:
- Most affected individuals by parasitic diseases often come from impoverished backgrounds.Critical Diseases:
- Malaria: Mosquito-borne disease primarily affecting tropical regions, symptoms include high fever and headache.
- Tuberculosis (TB): Common and potentially fatal, spread through air, causing significant historical public health crises.
Emerging Epidemics
HIV/AIDS: Significant global health crisis, particularly prevalent in sub-Saharan Africa, affecting millions.
Spanish Influenza: A historic pandemic post-WWI that caused substantial morbidity and mortality globally.
Economic System Characteristics
Market Economy: Key traits include private property, freedom of choice, self-interest as a motive, competition, and limited government intervention.
Globalization in Trade and Economy
Free Trade: Globalization fosters an integrated economy characterized by free trade and capital flow.
Circulation of Goods: An exponential growth in trade volume from 1947 to 2012, highlighted by globally distributed products.
Migration Patterns: Increased migration for work, showcasing a net out-migration from developing nations towards developed ones, leading to both positive and negative societal impacts.
Economic Inequality and Globalization
Impact of Globalization: While it spurred wealth creation, it also exacerbated inequality between the Global North and South.
- Vital economic differences in various aspects such as water access, medical care, and educational opportunities.Contentious Issues: Conflicts like trade rules, foreign aid, and environmental standards further highlight disparities.
Technological Impact on Environment
Human Impact: Human actions are creating lasting changes upon the planet, including deforestation and species extinction, intensified by population growth and economic expansion.
Global Environmentalism: Emergence of organizations advocating for action against climate change, leading to important conferences and agreements like the Kyoto Protocol.
The United Nations and Global Cooperation
Foundational Goals: Established to foster international peace post-World War II, it comprises influential nations that maintain decision-making power.
Global Agencies: Organizations like the World Bank and IMF work toward economic development and maintaining trade cooperation globally.