THE NATURE OF GEOGRAPHY
John Snow - Father of modern epidemiology; mapped cholera cases in London.
Geographic information system (GIS) - Technology for gathering, managing, and analyzing spatial data.
Online mapping - Maps and geographic information accessible on the internet.
Absolute direction - Cardinal directions (e.g., north, south, east, west) that do not change.
Relative direction - Directions based on a person's experience or position (e.g., left, right, forward).
Globalization - The increasing interconnectedness and interdependence of the world.
Distance decay - The decrease in interaction or influence as distance increases.
Time-space compression - The reduction in time it takes for information or people to travel due to technology.
Time-space convergence - The idea that distances between places are shrinking due to advancements in transportation and communication.
Environmental determinism - The belief that physical environments shape human behavior and culture.
Environmental possibilism - The idea that while the environment may influence culture, humans have the ability to adapt and modify their environment.
Carl Sauer - Geographer who emphasized the role of human activity in shaping the cultural landscape.
POPULATION AND MIGRATION
Total fertility rate - The average number of children a woman is expected to have in her lifetime.
Replacement fertility level - The fertility rate needed for a population to replace itself, usually around 2.1 children per woman.
Carrying capacity - The maximum population an area can support based on resources.
Thomas Malthus - Economist who theorized that population growth would outpace food supply, leading to shortages.
Ester Boserup/Cornucopians - Theorists who believed that human ingenuity could overcome resource shortages through technological advances.
Neo-Malthusians - Modern proponents of Malthus's theory, warning about overpopulation and resource depletion.
CULTURE
Cultural landscape - The physical imprint of human activity on the environment.
Sequent occupance - The successive habitation and use of land by different cultures over time.
Ethnocentrism - Belief in the superiority of one's own culture.
Cultural relativity - The idea that cultures should be understood based on their own values and contexts.
Sense of place - The emotional connection and meaning people attach to a location.
Cultural convergence - The merging of different cultural traits and practices.
Assimilation - The process by which a minority group adopts the cultural practices of the dominant group.
Acculturation - The exchange and blending of cultural traits between groups.
Interfaith boundary - Boundaries between different religious groups.
Intrafaith boundary - Boundaries within a single religion.
Secularization - The process of declining influence of religion in society.
Postmodern architecture - Architectural style that rejects the simplicity of modernism and embraces diversity and complexity.
POLITICAL GEOGRAPHY
Centripetal forces - Forces that unify or bring people together within a state.
Centrifugal forces - Forces that divide or push people apart within a state.
Territoriality - The defense of a space or area as a way of asserting control.
Wallerstein’s World Systems Theory - Theory that divides the world into core, semi-periphery, and periphery regions.
Core - Regions with advanced technology, wealth, and influence in the global economy.
Semi-periphery - Regions that are in transition between core and peripheral status.
Periphery - Regions with less economic and political power in the global system.
Supranational organization - An organization composed of multiple countries working together for mutual benefit (e.g., EU).
European Union (EU) - Political and economic union of European countries.
Commonwealth of Independent States (CIS) - A regional organization of former Soviet republics.
The Paris Agreement (2016) - International treaty aimed at reducing global carbon emissions to combat climate change.
The Schengen Area - A group of European countries that allow free movement across borders.
Shatterbelt - A region caught between conflicting geopolitical forces, often leading to instability.
Genocide - The intentional killing of a large group of people, particularly an ethnic or religious group.
Ethnic cleansing - The forced removal or extermination of an ethnic group from a territory.
Irredentism - The belief that a region should be annexed because it is ethnically or historically related to another country.
Devolution - The transfer of power from central to local governments or regions.
Terrorism - The use of violence and intimidation, often against civilians, for political purposes.
AGRICULTURE/RURAL LAND USE
Sustainability - The ability to maintain ecological balance and meet present needs without compromising future generations.
Monocropping - The practice of growing a single crop over a large area.
Multicropping - Growing multiple crops in the same space or during the same growing season.
Land reclamation - The process of creating new land by draining water or filling in areas.
Aquaculture - The cultivation of aquatic organisms like fish and shellfish.
Transhumance - The seasonal movement of livestock between highland and lowland pastures.
Organic farming - Farming that avoids synthetic fertilizers and pesticides.
Community-supported agriculture - A system where consumers buy shares in a farm's produce for a season.
URBAN GEOGRAPHY
Brownfields - Abandoned or underused industrial or commercial properties.
Brownfield remediation - The process of cleaning and redeveloping brownfield sites.
Low density housing - Housing with fewer units per acre, typically with larger spaces between buildings.
Medium density housing - Housing with a moderate number of units per acre, often in suburban areas.
High density housing - Housing with many units per acre, often in urban or metropolitan areas.
ECONOMIC DEVELOPMENT & INDUSTRY
Knowledge economy - An economy based on the production and management of knowledge and information.
Comparative advantage - The ability of a country or entity to produce a good at a lower opportunity cost than others.
Multiplier effect - The proportional increase in income and employment resulting from a new investment.
Economies of scale - The cost advantage that arises when production becomes more efficient as the scale of output increases.
Neoliberalism - A political and economic ideology favoring free-market capitalism and reduced government intervention.
World Trade Organization (WTO) - An international body that oversees global trade rules and disputes.
Non-governmental organizations (NGOs) - Non-profit organizations that operate independently from government and focus on humanitarian or environmental causes.