Comprehensive Human Geography Semester Review Notes

Foundations of Geography

• Geographic Perspectives (ESPE Model):

  • Economic: Focuses on the spatial organization of economic activity, labor, workforce, industry, agriculture, banking, and policies.

  • Social: Examines how social relations, identities, gender roles, language, education, freedoms, and inequalities are created.

  • Political: Analyzes relationships between politics and space, including government, conflicts, alliances, and state boundaries.

  • Environmental: Studies spatial interactions between human populations and physical systems (weather, climate, resources, density).

• Human vs. Physical Geography:

  • Human Geography: Focuses on cultural patterns, demographics, human development, agriculture, and industrialization.

  • Physical Geography: Focuses on natural processes, landforms, climate systems, vegetation, and soils.

• Map Projections:

  • Mercator Projection: Preserves accurate shape and true direction for navigation; distorts area substantially near the poles.

  • Robinson Projection: Balances overall distortions across shape, area, and distance; flattens landmasses near the poles.

• Location & Mapping:

  • Absolute Location: Precise positioning using exact mathematical coordinates or street addresses (e.g., Rio de Janeiro located at $23^\circ\text{S}, 43^\circ\text{W}$).

  • Relative Location: Position described in relation to other known places or landmarks.

  • Thematic Maps: Maps communicating spatial data, including Choropleth, Dot-Density, Graduated/Proportional Symbol, Cartogram, and Isoline/Topographic maps.

• Map Scale & Scales of Analysis:

  • Map Scale: Ratio between distance on a map and actual distance on Earth. Small-scale maps depict large global areas with low detail, while large-scale maps depict small local areas with high detail.

• Scale of Analysis: The level at which data is aggregated (Global, Regional, National, Local/substate).

  • Spatial Concepts & Technology:

• Spatial Patterns: Clustering (phenomena close together) versus Dispersal/Distribution (phenomena spread out over space).

• Time-Space Compression & Convergence: Acceleration of movement and reduction in travel/communication time driven by transportation advancements and the internet.

• Sequent Occupance: Cumulative cultural landscape imprints left by successive inhabiting societies over time.

• GPS vs. GIS: Global Positioning System (GPS) uses satellite navigation for exact location data. Geographic Information Systems (GIS) stack layered spatial data for analysis and decision-making.

• Environmental Human-Interaction Theories:

  • Environmental Determinism: 18th-century theory proposing physical climate and landforms dictate human behavior and societal development (historically used to justify racism).

  • Possibilism: Modern perspective acknowledging environmental limits while emphasizing human ability to modify and adapt to physical conditions.

• Spatial Diffusion Types:

  • Relocation Diffusion: Spread of a cultural trait through the physical movement of people.

  • Expansion Diffusion: Spread outward from a hearth without individual relocation; includes Hierarchical (spread through nodes of authority/power), Contagious (rapid person-to-person spread), and Stimulus (spread of an underlying idea modified by adopting groups, e.g., McDonald's localized menus).

Demographics and Migration

• Population Density Measures:

  • Arithmetic Density: Total population divided by total land area.

  • Physiological Density: Total population divided by arable land area; measures pressure on food-producing land (e.g., Egypt arithmetic density is $204$, physiological density is $3,912$ for $80,000,000$ people across $387,048\text{ sq. miles}$ total land and $20,449\text{ sq. miles}$ arable land).

  • Agricultural Density: Ratio of farmers to arable land; lower in More Developed Countries (MDCs) due to technology, higher in Less Developed Countries (LDCs).

• Malthusian Theory:

  • Thomas Malthus posited that population grows exponentially ($J\text{-curve}$) while food production grows linearly, leading to a "Malthusian Crisis" (starvation) controlled by negative checks (famine, disease, war).

• Demographic Transition Model (DTM) & Pyramids:

  • Stage 1: High Crude Birth Rate (CBR), high Crude Death Rate (CDR), low growth (no present countries).

  • Stage 2: High CBR, rapidly falling CDR due to healthcare/food improvements; rapid growth (expansive triangle pyramid, e.g., South Sudan).

  • Stage 3: Falling CBR, falling CDR; moderate growth as female education and urbanization increase.

  • Stage 4: Low CBR, low CDR; Zero Population Growth (ZPG) (stationary coke bottle/kite shape, e.g., Portugal).

  • Stage 5: CBR falls below CDR; negative natural increase (constrictive pyramid, e.g., Japan).

• Population Policies:

  • Pro-Natalist (Expansive): Programs designed to increase fertility rates in Stage 4/5 countries facing aging populations and labor shortages.

  • Anti-Natalist (Restrictive): Programs designed to decrease fertility rates in Stage 2 countries (e.g., China's 1979 One-Child Policy featuring free birth control, sterilizations, and abortions, resulting in a ratio of $131\text{ males}:100\text{ females}$).

• Migration & Human Movement:

  • Push vs. Pull Factors: Push factors drive people away from origin locations (e.g., Tutsi and Hutu genocide in Rwanda in 1994, Irish Potato Famine in the 1840s, Hurricane Katrina displacing residents in 2005); Pull factors attract migrants to destinations.

  • Forced vs. Political Migration: Transatlantic Slave Trade ($1500\text{s}--1800\text{s}$), Cherokee Trail of Tears ($1830\text{s}$), or flight from communist regimes (Vietnam under Ho Chi Minh, Cuba under Fidel Castro).

  • Types of Movement: Cyclic (short-term closed routes like commuting), Periodic (temporary stay like college or military), Migratory (permanent relocation).

  • Transhumance: Seasonal pastoral movement of livestock between summer and winter pastures.

  • Transnational Migration: Maintaining active ties and networks across multiple countries, often facilitating remittances.

  • Refugees & Asylum Seekers: Individuals forced to migrate across international borders to escape war, persecution, or disasters.

Cultural Patterns and Processes

• Pop Culture vs. Folk Culture:

  • Popular Culture: Dynamic, widespread, connected via factory production, urban infrastructure, and internet/media, often creating uniform landscapes ("placelessness").

  • Folk Culture: Static, localized, traditional, unique, tied to physical environments and isolated rural areas.

• Cultural Terminology & Identity:

  • Toponyms: Place names reflecting settlement history, values, physical traits, or historic events (e.g., New England, Grand Canyon, Troy).

  • Ethnocentrism: Evaluating other cultures based on the standards of one's own, assuming superiority.

  • Cultural Relativism: Evaluating cultural practices objectively within their own cultural context.

• Built Environment & Architecture:

  • Cultural Landscape: Natural landscape modified by human agricultural, architectural, and land-use practices.

  • Traditional Architecture: Uses local physical materials (mud, stone, wood, thatch); includes regional styles like Saltbox, Cape Cod, I-House, Shotgun, Craftsman, Ranch, Colonial.

  • Ethnic Enclaves: Neighborhoods maintaining distinct cultural identities within urban areas (e.g., Chinatown in San Francisco, Little Italy in New York City, Patel Plaza in Decatur, GA).

• Language Classification & Evolution:

  • Hierarchy: Language Family (prehistoric origin) $\rightarrow$ Branch $\rightarrow$ Group.

• Divergence vs. Convergence: Isolation creates new dialects and languages over time; contact between languages causes trait integration.

• Key Terms: Pidgin (simplified non-native trade language), Creole (stable language developed from a pidgin spoken as a native language), Lingua Franca (common language used for global commerce, e.g., English).

• Diffusion Theories: Conquest Theory (spread by military conquest and sound shifts) vs. Agricultural Theory (spread from Anatolia through agricultural expansion).

  • Religions of the World:

• Universalizing Religions: Global appeal, spread widely through expansion and relocation diffusion, active proselytization (e.g., Christianity, Islam, Buddhism).

• Ethnic Religions: Tied to specific ethnic groups or locations, no active proselytization, limited relocation diffusion (e.g., Hinduism, Judaism, Daoism, Confucianism).

• Diffusion Hearths: Christianity (Israel; spread via Roman Empire and colonization), Islam (Mecca, Saudi Arabia; spread via military conquest and trade), Buddhism & Hinduism (India; diffused along the Silk Road).

  • Cultural Change Outcomes: Acculturation (adopting secondary culture traits), Assimilation (fully absorbing new culture while losing original identity), Syncretism (blending traits into new forms, e.g., Sikhism, Swahili, Santeria), Multiculturalism.

Geopolitics and Territoriality

• Political Entities:

  • Sovereignty: Recognized authority of a state to govern its territory and domestic affairs.

  • State: Sovereign political unit governed by a central government.

  • Nation: Group of people bound by a shared culture, history, and identity.

  • Nation-State: Sovereign state corresponding to a single homogeneous nation (e.g., Japan, Iceland).

  • Multinational State: State containing two or more distinct nations (e.g., Russia, former Yugoslavia).

  • Stateless Nation: Distinct nation without its own recognized state (e.g., Kurds, Palestinians).

  • Multistate Nation: Single national group distributed across multiple state boundaries (e.g., Koreans, Kurds).

• Boundaries & Maritime Law:

  • Boundary Types: Natural (physical features like mountains or rivers), Geometric (lines of latitude/longitude), Consequent/Cultural (aligned with ethnic, linguistic, or religious divisions).

  • Boundary Origins: Antecedent (drawn before population settlement), Subsequent (drawn after settlement), Superimposed (enforced by external powers disregarding cultural patterns, e.g., Berlin Conference in Africa), Relic (non-functioning historical boundary still visible, e.g., Berlin Wall).

  • Boundary Establishment: Defined $\rightarrow$ Delimited $ ightarrow$ Demarcated $ ightarrow$ Administered.

• Maritime Boundaries (UNCLOS 1982): Exclusive Economic Zone (EEZ) grants resource exploitation rights up to $200\text{ nautical miles}$ from the coast.

  • Geopolitical Dynamics:

• Chokepoints: Narrow strategic waterways controlling maritime access (e.g., Strait of Hormuz, Strait of Gibraltar, Suez Canal, Panama Canal).

• Shatterbelts: Geographically unstable regions located between competing political powers (e.g., Balkan Peninsula, Cold War Germany).

• Territoriality: Emotional and political attachment of people to controlling specific geographic space.

• Centripetal vs. Centrifugal Forces: Centripetal forces unify a country (shared language, common religion); Centrifugal forces divide a country (ethnic rivalries, regional disunity).

• Devolution: Transfer of power from central governments to regional authorities (e.g., Catalonia in Spain, Hawaii sovereignty movement).

• Balkanization: Breakdown of a state into smaller independent units due to severe ethnic conflict (e.g., former Yugoslavia, former USSR breaking into 16 independent countries).

  • Government Structure & Alliances:

• Unitary vs. Federal: Unitary states centralize power within a national capital entity; Federal states share authority between central and regional governments.

• Supranationalism: Formal political, economic, or military cooperation among three or more states (e.g., United Nations, European Union, NATO, ASEAN, African Union, NAFTA/USMCA).

• Electoral Geography: Redistricting redrawn from census data; Gerrymandering is redrawing district boundaries specifically to grant political advantage to a controlling party.