Agricultural Origins and Revolutions Notes
UNIT 5: FOOD & AGRICULTURE
Agricultural Origins and Revolutions
Agricultural Revolutions
Neolithic Revolution (First Agricultural Revolution): Transition from hunting/gathering to farming.
Occurred approximately 10,000-12,000 years ago in multiple hearths.
Examples include the Fertile Crescent (wheat/barley), East Asia (rice), and Mesoamerica (corn).
Real-world application: Enabled permanent settlements, population growth, and civilizations.
Second Agricultural Revolution: 17th-19th century improvements.
Features: Crop rotation, selective breeding, improved tools, and the enclosure movement.
Example: Cotton seed drill.
Real-world application: Released labor for the Industrial Revolution and increased food production, supporting population growth in England and Europe.
Second Agricultural Revolution: Causes and Effects
Causes:
Advances in technology and tools.
Improved transportation (railroads, canals).
Scientific farming methods (crop rotation, fertilizers, enclosure).
Urbanization and population growth.
Capital investment in agriculture.
Effects:
New machinery (e.g., seed drills, mechanical reapers) increased farming efficiency.
More food was produced with less human labor.
Food could be transported to growing urban populations more efficiently.
Increased yields, better land management, and commercial farming practices.
Large-scale, profit-driven farming emerged; small farmers were often pushed off their land.
Greater demand for food led to the expansion of agricultural production.
Green Revolution: Mid-20th Century Technological Innovations
Features: High-yield seeds, chemical fertilizers, pesticides, and irrigation improvements.
Example: Transformed agriculture in India and Mexico.
Real-world application: Prevented predicted famines but created environmental concerns.
Details:
A period of rapid agricultural innovation that dramatically increased food production through new technologies, especially in developing countries like India and Mexico.
High-yield variety (HYV) seeds (especially wheat and rice), chemical fertilizers and pesticides, irrigation systems (e.g., tube wells, dams), mechanization (tractors, harvesters), and scientific farming techniques were used.
Rapid population growth created fear of global food shortages, desire to modernize agriculture in developing countries, and U.S. and international investment in agricultural research (e.g., Norman Borlaug) were the causes.
Increased food production (especially in Asia and Latin America), prevented famine in many areas, lowered food prices, and boosted economies and agricultural exports were the positive effects.
Environmental damage (soil depletion, water pollution, pesticide overuse), increased dependence on expensive inputs (fertilizers, machinery), widened gap between large and small farmers, and did not significantly help Sub-Saharan Africa were the negative effects.
Wheat Yields in Selected Countries, 1950-2004
The chart shows the yield (kg/Ha) over time for Mexico, India, and Pakistan. (Source: FAO)
World Production of Major Cereals
The chart shows the production (million tonnes) over time for wheat, rice, and maize.
Specialized Agricultural Practices
Pastoral Nomadism: Moving livestock to seasonal pastures.
Example: Bedouin herders in North Africa/Middle East.
Real-world application: Adaptive strategy for arid regions, now threatened by political borders.
Plantation Agriculture: Large-scale, single-crop production.
Example: Palm oil in Indonesia, sugarcane in Brazil.
Real-world application: Creates export commodities but may displace local food production.
Mixed Crop and Livestock Farming: Integrating plant and animal production.
Example: Traditional European farms.
Real-world application: Creates sustainable nutrient cycles and diversified income.
Agricultural Systems and Practices - Types of Agriculture
Type
Description
Example
Real-world Implications
Subsistence
Farming primarily for family/local consumption
Shifting cultivation in Amazon, small family farms in Africa
Limited market integration, vulnerable to environmental changes
Commercial
Farming for profit/market sale
Corporate farms in U.S. Midwest, plantations
Responds to global markets, often monocultural
Intensive
High inputs (labor, fertilizer, etc.) per land area
Terraced rice farming in Asia, greenhouse cultivation
High yields, often environmentally impactful
Extensive
Low inputs spread over large areas
Cattle ranching in Argentina, wheat farming in Australia
Lower yields per acre but can be cost-effective
Agricultural Practices & Landscape Impact - Comparison Chart
Practice
Pros
Cons
Shifting Cultivation (Slash-and-Burn)
Temporarily enriches soil with nutrients from ash
Causes deforestation and biodiversity loss; leads to soil erosion and degradation if repeated
Terracing
Prevents soil erosion on steep slopes; allows farming in mountainous regions; conserves water
Labor-intensive to build and maintain; risk of terrace collapse; alters natural landforms
Pastoral Nomadism
Effective in dry, unfarmable areas; traditionally low environmental impact
Risk of overgrazing and desertification; less sustainable with growing population and land pressure
Agricultural Innovations & Their Impacts
Biotechnology
The use of scientific techniques (e.g., genetic engineering) to improve crop yields and resistance.
GMOs (Genetically Modified Organisms): Crops or animals whose DNA has been altered to enhance traits like pest resistance or drought tolerance.
Increases food production.
Reduces land pressure.
Can be more efficient and resilient.
Some engineered crops may reduce the need to clear wild land.
Promotes monoculture (fewer crop varieties).
Can threaten wild species (e.g., GMO gene flow).
Aquaculture
The farming of fish, shellfish, and aquatic plants for food in controlled water environments.
Soil & Water Use
Drought-resistant crops help reduce water usage.
Less land needed for more yield.
Fertilizers & Pesticides
GMO crops often need fewer pesticides.
Precision farming can reduce chemical runoff.
Overuse of fertilizers is still common.
Pesticide-resistant pests and weeds can evolve.
Agricultural Land Use Models
Von Thünen Model of Agricultural Land Use:
Johann Heinrich von Thünen's 19th-century model explaining how distance from the market influences land use.
Center: Market/city
First Ring: Intensive farming, dairy, market gardens (perishables)
Second Ring: Forest production (for fuel and building)
Third Ring: Field crops (grains)
Fourth Ring: Ranching/extensive livestock
Real-world application: While technology has modified this pattern, we still see higher-value production near urban areas (e.g., urban farms, CSAs near cities).
Rural Settlement and Land Use Patterns
Rural Settlement Patterns
Clustered Settlements: Homes grouped together.
Example: Traditional European villages.
Real-world application: Created for defense, sharing resources, or cultural practices.
Dispersed Settlements: Isolated farmsteads.
Example: Midwestern U.S. farms.
Real-world application: Reflects individualistic land ownership, mechanized farming.
Linear Settlements: Buildings along transportation routes.
Example: Homes along rivers or roads.
Real-world application: Maximizes access to transportation and resources.
Rural Survey Methods - Summary
Method
Description
Where It's Used
Key Features
Metes and Bounds
Describes land using natural landmarks (metes=measurements; bounds=boundaries)
Eastern U.S. (especially the original 13 colonies)
Irregular shapes; based on trees, rivers, rocks, etc.
Township and Range
Grid system using latitude and longitude to divide land into squares (townships and sections)
Midwestern & Western U.S. (introduced after Land Ordinance of 1785)
Uniform, square-shaped parcels; easy to map and sell
Long Lot
Land divided into long, narrow strips extending from a river, road, or canal
French colonial areas (e.g., Quebec, Louisiana)
Provides many landowners access to water or transportation; long and thin plots
Agricultural Challenges and Sustainability
Environmental Impacts of Agriculture
Human-Environment Interactions in Agriculture
Desertification: Land degradation in dry regions caused by overfarming, overgrazing, and poor land management.
Example: Sahel region in Africa.
Real-World Application: Leads to forced migration, food insecurity, and loss of arable land.
Deforestation: The clearing of forests to make way for agriculture, especially for cash crops or livestock.
Example: Amazon rainforest cleared for cattle ranching and soybean production.
Real-World Application: Drives climate change, causes biodiversity loss, and disrupts carbon cycles.
Climate Change: Long-term shifts in temperatures and weather patterns, often accelerated by human activities like agriculture and deforestation.
Example: Changing rainfall patterns and increased droughts in sub-Saharan Africa.
Real-World Application: Reduces crop yields, increases pest and disease risks, and threatens global food security.
Sustainable Agricultural Approaches
Sustainable Agriculture & Food System Concepts
Organic Farming: Avoids synthetic fertilizers and pesticides; relies on natural inputs and crop diversity.
Promotes soil and water health and supports biodiversity.
Terracing: Step-like farming method on slopes.
Prevents erosion, conserves water, and allows cultivation in mountainous regions.
Concept/Policy
Description
Benefits/Impact
Precision Agriculture
Tech-based farming using GPS, sensors, and data to manage inputs
Increases efficiency, reduces environmental impact, and lowers input costs
Community Supported Agriculture (CSA)
Consumers buy shares in a farm's harvest in advance
Strengthens local economies, supports farmers, and builds consumer-farmer relationships
Urban Farming
Growing food in cities (rooftops, vertical gardens, community plots)
Reduces food deserts and food miles and strengthens food security
Value-Added Specialty Crops
Processing crops to increase their value (e.g., artisan cheeses, organic preserves)
Supports small-scale farming, increases profits, and promotes crop diversity
Farm-to-Table
Direct sourcing of food from local farms to consumers/restaurants
Supports local economies, reduces carbon footprint, and promotes fresh eating
Food Deserts
Areas with limited access to healthy, affordable food
Leads to poor nutrition; urban farming and local markets help address this
Economies of Scale
Cost savings by producing on a larger scale
Reduces per-unit cost; benefits large agribusinesses but can hurt small farms
Eat Local Movement
Movement encourages people to buy and eat food grown or produced locally, rather than food that has been shipped long distances
Helps local farmers, Fresher Food, Sustainable Farming, Less Carbon Emissions, Helps local economy
Organic vs. Non-GMO
Organic farming prohibits GMO use and relies on natural inputs and crop diversity, promoting soil and water health.
Advantages and Disadvantages of GMOs
Advantages
Disadvantages
Higher yield of crops due to less crop damage from insects and diseases
GMO foods don't taste as natural as non-GMO foods
Less pesticides need to be purchased and used, causing more economically productive farmers and less pollution
Some organisms (such as butterflies and bees) are harmed by pesticides in GMO foods
Food production increased, causing decreasing starvation in LDCs
Labeling GMO foods causes additional expenses in processing and labeling
Animals eat 100% organic feed and pasture
New allergies could develop to GMO foods
GMO crops are less likely to get sicknesses
GMO crops sometimes fail like normal crops (genetically modified cotton has failed in India)
Hearths of Domestication - Summary
Definition:
A hearth is the origin point where certain plants and animals were first domesticated for human use-leading to the development of agriculture and early civilizations.
Major Agricultural Hearths and Their Influence
Region (Hearth)
Domesticated Crops & Animals
Significance/Impact
Fertile Crescent (Middle East)
Wheat, barley, lentils, olives; sheep, goats, pigs, cattle
One of the earliest hearths; supported Mesopotamian civilization and spread to Europe and North Africa
Indus River Valley (South Asia)
Wheat, barley; zebu cattle
Early urban agriculture; influenced farming across South and Central Asia
Southeast Asia
Rice, bananas, sugarcane; chickens, pigs
Major hearth for wet rice farming; spread across East and Southeast Asia
Central America (Mesoamerica)
Maize (corn), beans, squash, chili peppers; turkeys
Foundation of Mayan and Aztec civilizations; crops spread to North and South America
Andes Mountains (South America)
Potatoes, quinoa; llamas, alpacas
Supported Incan Empire; crops adapted to high elevations
West Africa
Yams, sorghum, millet
Supported early African civilizations; adapted to tropical climates
China (Yangtze and Yellow Rivers)
Millet, rice; pigs, chickens
Advanced rice cultivation; basis of ancient Chinese civilizations
Influence of These Hearths
Allowed for the rise of permanent settlements and civilizations
Created distinct agricultural regions and dietary patterns
Innovations diffused globally through trade, conquest, and migration (e.g., Columbian Exchange)
Columbian Exchange Chart - Plants & Animals Only
Type
From the New World → Old World
Impact
Crop
Corn (Maize)
Became a staple food in Europe, Africa, and Asia; increased food supply
Crop
Potatoes
Improved nutrition in Europe; helped fuel population growth (especially in Ireland)
Crop
Tomatoes
Transformed European cuisine, especially in Italy
Crop
Cacao (Chocolate)
Became a luxury good in Europe; economic boost in colonies
Crop
Tobacco
Became a major cash crop in Europe; led to plantation economies
Crop
Chili Peppers
Widely adopted in Asia and Africa for flavor and preservation
Crop
Beans, Squash
Contributed to balanced diets and farming systems
Animal
Turkey
Became a common domesticated animal in Europe
Type
From the Old World → New World
Impact
Crop
Wheat
Introduced European-style agriculture to the Americas
Crop
Rice
Became a staple in parts of the southern U.S.
Crop
Coffee
Became a major cash crop in Latin America
Crop
Sugarcane
Drove plantation economies and demand for enslaved labor
Crop
Grapes
Led to wine production in areas like California and Chile
Crop
Bananas
Became a dietary staple in tropical regions
Animal
Horses
Transformed Native American culture, especially Plains tribes
Animals
Cattle, Pigs, Sheep, Goats
Provided new sources of meat, milk, and labor; changed land use and diets
Animal
Chickens
Became a common source of eggs and meat in the Americas
DEPENDENCE ON A SINGLE EXPORT COMMODITY
PROS
CONS
Increased revenue from exports
Vulnerability to price fluctuations
Attraction of foreign investment
Neglect of other sectors
Economic specialization
Risk of resource depletion
Effects of Agricultural Land Use - Info
Effect
Description
Impact on Environment
Possible Conservation Efforts
Pollution
Use of fertilizers, pesticides, and animal waste enters water and soil
Water contamination, harm to wildlife, algal blooms
Organic farming, buffer zones, reduced chemical use
Land Cover Change
Conversion of forests, wetlands, or grasslands into farmland
Habitat loss, reduced biodiversity, increased runoff
Agroforestry, sustainable land planning, reforestation
Desertification
Land becomes dry and infertile due to overgrazing, deforestation, or drought
Loss of arable land, food insecurity, forced migration
Rotational grazing, reforestation, drought-resistant crops
Soil Salinization
Buildup of salt in soil from irrigation in arid areas
Soil becomes infertile and unproductive
Improved irrigation practices, flushing soil, crop rotation
Conservation Efforts
Sustainable practices that protect soil, water, and biodiversity
Mitigates environmental degradation and supports food security
Terracing, contour plowing, no-till farming, integrated pest management
UNIT 6: CITIES & URBAN LAND USE
Urbanization Processes and Patterns
Urban Growth and Development
Urbanization: Increasing concentration of population in cities
Example: China's rapid urbanization since the 1980s
Real-world application: Creates demand for housing, infrastructure, and services
Suburbanization: Growth of areas surrounding the urban center
Example: Post-WWII suburban development in the United States
Real-world application: Creates commuting patterns, changes retail landscapes
Counterurbanization: Movement from urban to rural areas
Example: Remote workers moving to rural areas
Real-world application: Revitalizes some rural communities, changes urban demographics
Urban-Suburban Pattern of American Life
The urban-suburban pattern includes the inner city, central business district, low-income suburbs, middle-income family suburbs, and high-income families
Suburbanization: Causes and Effects
Causes of Suburbanization
Cause
Explanation
Increased automobile ownership
Cars allowed people to live farther from city centers while still commuting to work.
Expansion of highway systems
Infrastructure like the Interstate Highway Act (1956) made suburbs more accessible.
Desire for more space and privacy
Families sought larger homes, yards, and quieter neighborhoods outside crowded cities.
White flight
White, middle-class residents moved out of cities due to racial tensions, perceived crime, and declining urban schools.
-> Redlining
Discriminatory banking practices that denied mortgages in minority neighborhoods, limiting access to suburban housing.
Blockbusting
Real estate agents used fear tactics to get white homeowners to sell cheaply, then resold homes at higher prices to Black families.
World Cities and Global Urban Hierarchy
Global/World Cities: Centers of international business and culture
Example: New York, London, Tokyo
Real-world application: Host headquarters of transnational corporations, financial institutions
World Cities are influential urban centers with global economic and political significance. They shape international business due to their power and strategic position. Two key factors that define them are the presence of multinational corporations and the rising importance of advanced professional services.
Common characteristics of World Cities:
Centers of political power
Producers of knowledge through both public and private sectors
High levels of interaction with other world cities
International airports
Advanced telecommunications and infrastructure
Dual labor structure: elite service-sector professionals and a support workforce
Megacities: Urban areas with populations over 10 million
Example: Tokyo, Delhi, Shanghai
Real-world application: Face unique infrastructure and environmental challenges
Urban Models and Structure
Classic Urban Models
Model
Features
Example
Real-world Application
Concentric Zone (Burgess)
CBD at center, rings of land use expanding outward
Chicago (where model was developed)
Helps explain land value gradients from center to periphery; Lower classes live near CBD .Wealthy live in outer rings.
Sector (Hoyt)
Wedge-shaped development along transportation routes
Minneapolis
Explains how high-rent areas extend outward from the city, Lower classes live near transportation lines. Wealthy live near transportation lines.
Multiple Nuclei (Harris & Ullman)
Several centers of activity rather than one CBD
Los Angeles
Reflects polycentric nature of modern cities and edge city Wealthy live near suburban shopping centers (edge cities). Lower classes live in manufacturing areas.
Galactic City (peripheral model)
Decentralized, edge cities connected by beltways
Dallas Atlanta Houston
Framework for understanding suburban office parks, retail clusters. CBD not as important. Transportation focus on highways.
The Concentric Zone Model:
Central Business District
Transitional Zone
Working Class Zone
Residential Zone
Commuter Zone
Key Sections:
A. CBD-Central Business District
B. Zone of Transition
C. Residential (lower class)
D. Residential (middle class)
E. Residential (upper class)
J. Industry
Hoteling's Locational Interdependence Theory
Businesses will move closer to competitors to capture the largest number of consumers. Eventually, competing vendors (like ice cream carts on a beach) end up back-to-back in the center to avoid losing customers. Highlights how competition and consumer access affect location.
Hotelling Beach
Exurb: A low-density residential area on the edge of a metropolitan region, combining rural and urban characteristics with economic and commuting ties to the city. Example: Lake County, FL (near Orlando)
Boomburg: A rapidly growing, large suburban city that still maintains a suburban feel despite having a population similar to urban areas. Example: Clearwater, FL; Coral Springs, FL
Infilling: new development that is located on vacant or underdeveloped land within an existing community
increases population density, often through small, affordable units. urban areas to add more housing
Urban Structure in Different Contexts
Latin American City Model: Central commercial district, elite residential sector, zone of maturity, zone of in situ accretion, peripheral squatter settlements
This model illustrates urban patterns influenced by Spanish colonialism and the strong presence of social stratification.
Real-world application: Explains informal housing development and socioeconomic segregation
Key Sections
CBD (Central Business District) - The commercial and political core of the city, often combining colonial heritage buildings with modern infrastructure.
Spine - A wide, elite commercial corridor extending from the CBD, lined with high-end businesses, shopping centers, and services
Elite Residential Sector - A wealthy residential area built along the spine, offering security and commercial services
Zone of Maturity - Older, stable middle-class neighborhoods with better infrastructure and housing quality; close to the CBD
Zone of In Situ Accretion - A transitional zone with mixed housing quality; where new residents slowly upgrade homes over time.
Zone of Peripheral Squatter Settlements - Informal, self-built housing on the outskirts, often lacking in services and infrastructure; common in rapidly growing cities
Disamenity Sector - The poorest and most dangerous zones, often along steep slopes or floodplains, and lacking basic city services; may be controlled by gangs or cartels.
Southeast Asian City Model: Colonial CBD, ethnic neighborhoods, port zone, mixed land use
This model illustrates urban patterns influenced by Spanish colonialism and the strong presence of social stratification.
Key Sections:
CBD - The commercial and political core of the city, often combining colonial-era buildings with modern infrastructure.
Spine - A wide, elite commercial corridor extending from the CBD, lined with high-end businesses, shopping centers, and services.
Elite Residential Sector - A wealthy residential area built along the spine, offering security and commercial services.
Zone of Maturity - Older, stable middle-class neighborhoods with better infrastructure and housing quality; close to the CBD.
Zone of In Situ Accretion - A transitional zone with mixed housing quality; where new residents slowly upgrade homes over time.
Zone of Peripheral Squatter Settlements - Informal, self-built housing on the outskirts, often lacking in services and infrastructure
; common in rapidly growing cities.
African City Model
This model reflects urban development patterns in Sub-Saharan Africa, influenced by colonialism, indigenous culture, and modern growth. Unlike Western models, African cities often have multiple CBDs and show signs of both traditional and colonial influences
Key Zones of the African City Model
Zone
Unique Features
Explanation
Colonial CBD
historic architecture, and wide boulevards.
Former colonial administrative and economic center. Often near government buildings. Still important in business and politics today.
Traditional CBD
based on indigenous or pre-colonial city structures.
Older market area based on indigenous or pre-colonial city structures. Often includes open-air markets and informal commerce.
Market Zone
trade and daily commerce
Area of informal trade and daily commerce; bustling with local vendors. Common near transportation hubs.
Ethnic Neighborhoods
divided along ethnic lines
Residential areas often divided along ethnic lines. Reflects cultural diversity and historic migration patterns.
Mining or Industrial Zone
resource extraction or industrial activity
Area of resource extraction or industrial activity-often located on the outskirts of the city or near major infrastructure.
Informal Settlements/Periphery
lacking infrastructure
Squatter settlements on the city's edge, typically lacking infrastructure, formed by rapid rural-to-urban migration. Similar to Latin American "periferico."
Recent Suburbs/ Modern Development
elite housing, planned neighborhoods
Planned neighborhoods or elite housing, often newer, with better access to services and infrastructure; May be gated or middle/upper-class areas.
Urban Issues and Challenges
Urban Challenges in Various Contexts
Urban Sprawl: Low-density expansion of urban areas
Example: Phoenix's expansion into desert areas
Real-world application: Increases infrastructure costs and commuting times
Gentrification: Middle/upper-class movement into formerly lower-income neighborhoods
Example: Brooklyn, NY; Portland, OR neighborhoods
Real-world application: Improves building stock but often displaces long-term residents who can no longer afford to live there
Housing Segregation: Separation of housing by race or socioeconomic status
Example: Historical redlining in U.S. cities
Real-world application: Perpetuates inequality in access to services and opportunities
Informal Settlements: Unplanned housing without legal tenure
Example: Favelas in Rio de Janeiro, slums in Mumbai
Real-world application: Provides affordable housing but often lacks infrastructure
Urban Sustainability and Planning
Sustainable Urban Approaches.
Smart Growth: Planned, compact development that limits sprawl
Example: Portland, Oregon's urban growth boundary
Real-world application: Preserves agricultural land, reduces infrastructure costs, encourages slow-growth cities.
New Urbanism: Design movement emphasizing walkable, mixed-use neighborhoods
Example: Seaside, Florida; Celebration, Florida
Real-world application: Creates communities with reduced car dependency
Goals of New Urbanism:
Create walkable communities to close proximity between housing, work, shops, schools, and parks
Encourage mixed land use, combining residential, commercial, and public spaces in one area.
Prioritize human-scaled design, including sidewalks, front porches, public squares, and tree-lined streets.
Reduce car dependency by making public transportation and biking more accessible.
Prioritize human-scaled design, including sidewalks, front porches, public squares, and tree-lined streets
Foster a strong sense of community through shared public spaces and diverse housing options
UNIT 7: INDUSTRIAL & ECONOMIC DEVELOPMENT
Economic Sectors and Activities
Sector
Description
Example
Real-world Implications
Primary
Extraction of raw materials
Mining, agriculture, forestry
Often resource-dependent, vulnerable to price fluctuations
Secondary
Manufacturing and processing
Auto manufacturing
Can provide middle-class jobs, drives industrialization
Tertiary
Services to consumers
Retail, healthcare
Grows as economies develop, major employer in developed countries
Quaternary
Information-based services
IT, finance, research
High-wage jobs, concentrated in developed economies
Quinary
High-level decision making
Senior management
Concentrated in global cities and political capitals
As countries develop, their economies typically shift from primary to secondary to tertiary+ sectors
Measuring and Modeling Development
Economic and Development Indicators
GDP (Gross Domestic Product): Total value of goods and services produced within a country.
Real-world application: Key measure of national economic output used by governments and investors to assess growth and productivity.
GNI per capita (Gross National Income per person): GNI includes GDP plus income from abroad, divided by the population.
Real-world application: Used by the World Bank to categorize countries as low, middle, or high income.
HDI (Human Development Index): A composite measure that includes income (GNI), education levels, and life expectancy.
Real-world application: Offers a broader understanding of development beyond just economic performance.
IHDI (Inequality-adjusted Human Development Index): Adjusts the HDI to account for inequality in the distribution of income, education, and health.
Real-world application: Gives a clearer picture of development by showing how human development is experienced by the population-important for identifying disparities within countries.
Development Models and Theories
Rostow's Stages of Economic Growth:2. Traditional society (subsistence agriculture)
Preconditions for takeoff (beginnings of manufacturing)
Takeoff (rapid industrial growth)
Drive to maturity (diversified economy)
Age of high mass consumption (consumer-oriented, service economy)
Real-world application: Suggests development follows a linear path seen in Western countries
Wallerstein's World Systems Theory:
Core: Wealthy, powerful countries that exploit periphery & semi-periphery
Periphery: Poor countries providing raw materials and labor to Core goods
Semi-periphery: Intermediate countries, exploited by core but exploit periphery goods
Real-world application: Explains persistent inequalities in global economy.
Neocolonialism & Transnational Corporations (TNCs)
Neocolonialism refers to the indirect control of former colonies (or developing countries) by powerful economic forces, particularly TNCs, global banks, or international organizations-not governments.
How TNCs Continue Colonial Patterns:
TNCs extract natural resources and cheap labor from developing nations.
Profits often go to the home country, not the local economy.
Poor nations remain dependent on foreign investment and trade.
Local industries struggle to compete with global corporate influence.
`
A coffee company in the U.S. buys beans cheaply from Ethiopia, but the farmers earn very little while the company makes huge profits-economic dependency without formal colonization.
Trade, Industry, and Globalization
Industrial Location Factors
Traditional Factors: Raw materials, energy, labor, transportation, markets
Steel mills near coal and iron ore
Real-world application: Still important for heavy industries with bulk inputs
Contemporary Factors: