Chapter 7: The Urban World

(336 - 375)

Urban Geography-

  1. Approaches to Studying Settlements:

    • Two main approaches:

      • Systems of settlements: Focus on how cities are distributed and linked functionally.

      • Analysis of single settlements as complex systems: Examining internal structures of cities in terms of residential, commercial, and public uses of urban land.

  2. Origins of Permanent Settlements:

    • Emergence linked to agricultural development, replacing nomadic practices.

    • Shifted from subsistence to surplus distribution and later evolved into trade and industrial hubs.

  3. Rural vs. Urban Settlements:

    • Rural settlements: Primarily engaged in agricultural activities.

    • Urban settlements: Primarily non-agricultural in nature.

  4. Approaches in Urban Geography:

    • Focus on spatial distribution and complex interactions in city systems.

    • Analysis of human geographic patterns, interactions, and structures within cities.

  5. Evolution in Urban Geography:

    • Transition from studying national urban systems to a broader focus on global cities and world systems.

    • Influence of globalization (economic, cultural, political) reshaping urban systems worldwide.

  6. Impact of Communication Technologies:

    • New communication technologies have reshaped urban dynamics, enabling remote collaboration for people and businesses.

  7. Urbanization and Growth:

    • Urbanization: Increasing proportion of the population residing in cities.

    • Urban growth: Actual increase in urban population, often facilitated by new housing construction on urban peripheries.

    • Example: Delhi, India - Demonstrates urban growth through the construction of high-rise residential towers to accommodate a rising population.

An Urbanizing World-

  1. Early Settlements and Rural Dominance:

    • Early permanent settlements were linked with dense agricultural populations.

    • For most of history, the majority of the global population resided in rural areas.

    • Villages emerged around 12,000 years ago with the advent of farming, anchoring people to agricultural activities.

  2. Development of Urban Centers:

    • Larger permanent settlements emerged around 3,500 years ago due to farming advancements and expanded trade networks.

    • These developments allowed for engagement in non-agricultural activities, fostering the growth of early urban centers.

  3. Historical Urban Population Growth:

    • Urban population growth was slow until the Industrial Revolution.

    • The Industrial Revolution prompted rural-to-urban migration, accelerating urbanization.

  4. Recent Urbanization Trends:

    • Urban population growth has been rapid and varied between more and less developed regions.

    • In 1800, urban dwellers made up only 3% of the global population, growing to 14% by the late 19th century.

    • Presently, over half of the global population resides in urban areas, with nearly 500 cities having populations exceeding a million.

    • UN projections estimate that by 2050, nearly two-thirds of the global population will live in urban areas.

Defining Urban Areas-

  1. Varied Definitions Across Countries:

    • Different countries employ varying criteria such as size, population density, and economic structure to define urban areas.

    • Portugal defines urban areas as agglomerations of 10,000 or more, while Norway considers localities of 200 or more.

  2. Chinese Definition Complexity:

    • China's definition of urban areas revolves around complex administrative guidelines, with cities surrounded by rural areas.

    • Cities like Chongqing have a highly built-up urban core amidst vast rural territories, complicating their classification as cities.

  3. Urban Definition Challenges:

    • The lack of a universally accepted definition based solely on population size poses challenges in comparing urban data globally.

  4. Urban Definitions in Canada:

    • Canada previously defined urban areas as places with over 1,000 people and a population density of 400 persons per km².

    • Statistics Canada revised the approach, categorizing areas as population centres based on size:

      • Small population centre: Population between 1,000 and 29,999

      • Medium population centre: Population between 30,000 and 99,999

      • Large population centre: Population greater than 100,000

  5. Impact on Data Comparisons:

    • Differing and evolving definitions of urban areas across countries impact data consistency, making cross-country comparisons challenging.

Conceptualizing Cities-

  • City vs. Urban Area:

    • City: A self-governing political entity with defined boundaries, having its own government for tax collection and service provision.

    • Urban Area: Built-up regions of varying population sizes, including cities, towns, suburbs, and villages, often extending beyond city limits.

  • City Definition:

    • The city refers to a municipality with fixed boundaries and a locally elected government.

    • Suburbs may or may not be part of the city's legal entity, leading to duplicated services and unplanned growth.

  • Urban Area Definition:

    • Encompasses built-up areas of different sizes, comprising cities, towns, suburbs, and villages, extending beyond city boundaries.

    • Visible during a night flight, representing illuminated areas, often larger than the city's municipal limits.

  • Metropolitan Area Definition:

    • Extends beyond the urban area, encompassing zones functionally connected to a city and surrounding rural areas.

    • Includes multiple interconnected urban areas and rural zones linked to these urban centers.

    • Example: Commuters residing outside New York City but working or shopping within its functional sphere contribute to the New York metropolitan area.

  • Functional Connection in Metropolitan Areas:

    • Metropolitan areas involve interconnected urban zones and adjacent rural areas, highlighting the functional connection between various urban centers.

  • Usage of City in Everyday Language:

    • In everyday language, "city" is often used to refer to multiple municipalities sharing a collective identity, despite having distinct legal boundaries.

Urbanization in the More and Less Developed Worlds-

  1. Urbanization with Industrialization (More Developed World):

    • Started after the 1750s, coinciding with industrialization.

    • Expansion of urban areas, and emergence of suburbs, but often marked by poorly planned growth (urban sprawl).

    • Significant urban population growth due to rural-urban migration.

    • Presently, around 80% of more developed regions are urban (Canada 81%, US 82%) and expected to exceed 85% by 2050.

  2. Urbanization in Less Developed World:

    • Began later, mainly in the mid-20th century, independent of industrialization.

    • Rapid and substantial growth due to both rural-urban migration and high birth rates.

    • By 2018, 51% of less developed regions were urban, and 49% were rural.

    • Projected urban population surge to 65% by 2050, with informal settlements emerging at urban margins due to rapid urban expansion.

  3. Global Urban-Rural Dynamics (1950-2050):

    • Initial convergence of rural and urban populations until 2007, followed by a notable divergence.

    • Predicts the urban population to reach 68.5% by 2050.

    • Anticipates urban populations in less developed areas exceeding rural populations soon.

    • Declining annual growth rates, especially in rural populations of developed regions, and faster urban growth in less developed areas.

  4. Projections and Growth Rates:

    • Higher growth rates are expected for urban populations in less developed regions.

    • Negative growth in rural populations in more developed regions, and a sharp decline in rural populations in less developed regions.

    • The urban growth rate is approximately double the total population growth rate for 2015-2030.

    • The estimated annual world urban growth rate of 1.35% implies a doubling of the urban population in about 52 years.

Urban Population growth rates: 1950-2000, 2000-2015, and 2015-2030

urban population in LDW and MDW-

Less Developed World:

  • Latin America & Caribbean: 80% urban population (2018), is expected to reach 88% by 2050.

  • Africa: 41% urban population (2018), anticipated increase to 59% by 2050.

  • Asia: 49% urban population (2018), is projected to rise to 66% by 2050.

    • Notably, China had a 59% urban population, while India had a 34% urban population in 2018.

More Developed World:

  • Europe: Urban population set to rise from 74.5% (2018) to 84% by 2050.

  • North America: Urban population is expected to increase from 82% (2018) to 89% by 2050.

Urbanization Trends:

  • Diverse urbanization levels exist within less developed regions (Latin America, Africa, Asia).

  • Significant urban growth in Asia is mainly influenced by China and India, relatively less urbanized countries.

Future Urbanization Challenges:

  • Highly urbanized areas in more developed regions face limitations in further urbanization.

  • Continued urban growth is possible through immigration and natural population increase.

  • Eventually, urbanization may reach saturation, leading to potential de-urbanization scenarios.

Considerations:

  • The future trajectory of urbanization in highly urbanized regions poses a significant question for the 21st century.

Megacity-

Urban Population Growth:

  • Most urban growth occurs in cities with populations under 500,000, showcasing widespread but smaller-scale urbanization.

  • Megacities, with populations over 10 million, depict considerable and unequal growth patterns globally.

Megacity Growth Facts (1950-2030):

  • In 1950, only two megacities existed: New York (12.3 million) and Tokyo (11.3 million).

  • By 1975, Tokyo (26.6 million), New York (15.9 million), Shanghai (11.4 million), and Mexico City (10.7 million) became megacities.

  • 2018 marked 33 megacities, projected to increase to 43 by 2030, mainly in less developed countries.

Distribution of Megacities:

  • A majority of megacities in 2018 were in less developed countries (28 out of 33).

  • By 2030, 10 more cities are expected to join the megacity list, predominantly in less developed regions.

Projected Megacity Growth (2018-2030):

  • Anticipated significant growth in African (Lagos, Kinshasa, Cairo) and South Asian cities (Delhi, Dhaka, Karachi, Lahore).

  • Delhi is foreseen as the world's largest city by 2030, expected to add over 10 million people.

Emergence of Mega-Urban Regions:

  • The potential emergence of mega-urban regions like the Hong Kong-Shenzhen-Guangzhou region in China and West African urban corridors.

Significance of Megacities:

  • Three critical megacities (Tokyo, London, and New York) hold essential roles in the global economy.

  • Challenges such as infrastructure, congestion, pollution, crime, and poverty confront megacities in less developed countries, reflecting future urban issues.

The Origins and Growth of Cities-

Cities and Social Transformation:

  • Cities are both a result of and catalyst for social changes throughout history.

  • Development and forms of cities have varied across agricultural, industrial, colonial, and post-colonial eras.

Urban Revolutions:

  • The Agricultural Revolution marked the initial urban revolution, giving rise to settlement forms evolving into cities.

  • The second urban revolution, from around 1750 with the Industrial Revolution, spurred rapid urban growth, technological advancements, and state expansion.

Connection with Civilizations:

  • The term "cities" shares roots with "civilizations" (Latin: civitas), indicating a close relationship between urbanization and cultural advancements.

  • Urban emergence coincided with significant cultural advancements related to agricultural development.

Urban Hearth Areas and Early Civilizations:

  • Four urban hearth areas contributed to early civilizations: Mesopotamia, northern Egypt, the Indus River Valley, and the Huang (Yellow) River Valley.

  • Initial settlements in these regions evolved from agricultural villages into small urban centers.

Theories on Urbanization Origins:

  • Multiple theories exist regarding city origins, including agricultural surplus, trade centers, defensive or administrative hubs, and ceremonial or religious significance.

  • Early cities often had ceremonial elements like temples, pyramids, or ziggurats, highlighting religious importance.

Role of Ceremonial Centers:

  • Early cities often integrated ceremonial aspects, reflecting their importance as religious and spiritual centers.

  • Some ancient cities were chosen and designed based on spiritual beliefs and ceremonial considerations, such as Chinese cities planned according to geomancy.

Pre-Industrial Cities-

  • Pre-Industrial Urbanization:

    • Varied cultural forms characterized cities before the eighteenth century CE.

    • Key elements like markets, commerce, craft industries, religious centers, and administration were common.

    • Urbanization diffused from six major heart areas worldwide over thousands of years.

    Urban Hearth Areas and Development:

    • Urban development occurred at different times across the original six urban hearth areas: Mesopotamia, Nile Valley, Indus Valley, Huang River Valley, Pacific-Andes, and Mesoamerica.

    • These cities evolved from agricultural settlements due to surpluses, technological advancements, and shifts toward non-agricultural activities.

    Specific Urban Developments:

    • Ancient Greece saw the emergence of over 500 cities and towns like Athens and Sparta with acropolises and agoras.

    • The Roman Empire built a hierarchical network of towns with Rome as a pinnacle city, exhibiting significant urban features.

    • China's urbanization continued, with cities like Chang'an facilitating Silk Road interactions.

    Urban Growth in Different Regions:

    • While Europe's urbanization declined after the Roman Empire's fall, the Islamic world saw urban flourishing in cities like Baghdad and Constantinople during the Islamic Golden Age.

    • Pre-industrial Europe witnessed a resurgence in urbanization around the eleventh century due to commercial activities, population growth, and technological advancements.

    Common Traits of Pre-Industrial Cities:

    • Pre-industrial cities were initially small and compact, serving local trade and agricultural populations.

    • They fulfilled various roles, including economic centers, ceremonial hubs, administrative centers, and catalysts for social change.

The Urban Revolution and Industrial Cities-

  • Industrial Revolution's Impact:

    • Technological advancements in agriculture and manufacturing led to increased food production and rural labor surplus.

    • Triggered rapid rural-to-urban migration, marking the urban revolution in the 18th and 19th centuries.

  • Determinants of Industrial City Locations:

    • Industrial cities were situated near key resources, particularly coal fields, crucial for powering industries.

    • The steam engine revolutionized production, especially in textile and metal manufacturing, after 1760.

  • Development and Impact of Industrial Cities:

    • Industrial cities concentrated activity, capital, machinery, and labor around coal resources and transportation networks.

    • Unregulated urban growth led to disorganized layouts, urban slums, and environmental pollution.

  • Monuments and Innovations in Industrial Cities:

    • Industrial age monuments like railway stations, bridges, skyscrapers, and government buildings were constructed, facilitated by advancements in steelmaking and energy harnessing.

    • Transportation innovations, such as electric streetcars and automobiles, altered urban forms from centralized to decentralized cities.

  • Rapid Urban Growth in Industrialized Areas:

    • Urban population surged in industrialized regions; for instance, the US witnessed growth from 5% in 1800 to over 80% today.

    • Most developed nations experienced urban transformations over the past two centuries, while rapid urbanization is currently occurring in less developed countries.

The Location of Cities-

  • Factors Influencing Urban Center Locations:

    • The city's location is influenced by physical geography (topography) and initial settlement periods.

    • Geographical factors like accessibility (coastlines, river crossings) are crucial, avoiding rugged, desert, or isolated terrains.

  • Role of Initial Development Period:

    • Historical periods determined specific needs for cities; medieval cities focused on defensibility, located on hilltops or harbors, and fortified with walls.

    • Growth is influenced by trade routes or proximity to other cities for regional trade.

  • Changing Factors for Urban Success:

    • The industrial era emphasized access to raw materials, labor force, and markets.

    • In the globalization era, cities shifted focus from resource extraction and manufacturing to emphasizing urban amenities due to global transportation accessibility.

  • Illustration from American Cities:

    • Contrasting growth rates between the Rust Belt (Northeast, Midwest) and Sun Belt (Southeast, Southwest) cities in the last 50 years.

    • Sun Belt cities experienced higher population growth due to lifestyle opportunities related to climate.

  • Dynamic Nature of Urban Centers:

    • The past importance of cities might not hold due to changing situational characteristics affected by global economic and political circumstances.

    • Formerly thriving cities might decline, while previously lesser-known cities can transform into megacities (e.g., American Rust Belt and Sun Belt examples).

Urban Systems and Hierarchies-

  • Cities in an Urban System:

    • Cities function as interconnected systems through economic, political, cultural, and environmental components, operating at various scales from regional to global.

  • City Functions within the Urban System:

    • Cities contribute to the urban system by providing specific goods and services, catering to the diverse needs of the population.

  • Approaches to Examining City Relationships:

    • Function-based Approach:

      • Analyzes how each city offers a unique set of goods and services within the urban system, contributing to its overall functionality.

    • Distribution-based Approach:

      • Rank-Size Distribution:

        • Studies the relationship between city sizes in a region, typically following a pattern where the largest city is disproportionately larger than the second largest and so forth.

      • Urban Primacy:

        • Focuses on the dominance of a single city within a region, overshadowing others in terms of population, economic activity, or political influence.

Central Place Theory-

  • Central Place Theory Concepts:

    • Central Place: Urban centers that perform functions for surrounding hinterlands.

    • Range of a Good or Service: The maximum distance people are willing to travel to obtain a specific service or good.

    • Threshold of a Good or Service: The minimum number of people required to support the provision of a particular service or good.

    • Spatial Competition: Central places compete with one another for customers.

  • Simplifying Assumptions of the Theory:

    • Flat, endless plain as the landform.

    • Uniform distribution of population with identical behavior and purchasing power.

    • Equal ease of movement for people in all locations.

    • These conditions represent a preliminary stage in landscape evolution upon which subsequent development is based.

  • Origin and Concept:

    • Developed by Walter Christaller to explain the spatial distribution of urban centers based on size and economic functions within an urban system.

    • Derived from observations of various-sized urban centers in southern Germany providing different goods and services.

  • Theoretical Model:

    • Utilizes an idealized, isolated state similar to von Thünen's agricultural land-use model to observe the spatial distribution of central places based on distance and economic function.

    • Central place refers to any urban center providing goods and services to its surrounding population, regardless of its population size.

  • Hinterlands and Geometric Patterns:

    • Hinterland: The market area around a central place where people travel to acquire goods and services.

    • Ideal hinterland shape: Circular; however, a hexagonal pattern is used for efficiency without overlap.

  • Size of Hinterlands:

    • Dependent on the goods and services offered by a central place.

    • Goods and services have defined ranges and thresholds influencing the hinterland's size.

  • Hierarchy of Centers:

    • Establishes a hierarchy of urban centers based on the goods and services they offer.

    • Small centers provide low-order goods and services locally, while larger ones offer a mix of low and high-order services. Megacities provide exclusive high-order services.

  • Hierarchical Spatial Distribution:

    • Identifies seven levels in the hierarchy, showcasing fewer higher-order settlements and numerous lower-order ones.

    • Settlements of the same order are equidistant, forming a nested hierarchy of hinterlands.

Application of Central Places to Hockey Associations and Teams in Canada

Hockey Associations in Canada:

  • Canada boasts numerous youth house league hockey associations, often centered around local arenas in communities.

  • These associations serve as community hubs where neighbors interact while their children participate in hockey practices and games.

  • In many regions, small communities or urban neighborhoods form umbrella associations to create representative (rep) hockey teams composed of the most skilled players.

  • Representative teams travel to play against similar teams from neighboring towns and cities, forming a significant network of teams across the country.

  • Some small cities in Canada have junior hockey teams affiliated with the Canadian Hockey League, offering a quasi-professional platform for talented young players.

  • Canada's largest cities, such as Montreal, Ottawa, Toronto, Winnipeg, Calgary, Edmonton, and Vancouver, have professional hockey teams in the National Hockey League (NHL).

  • Other cities like Quebec City and Hamilton aspire to have professional hockey teams, and NHL teams employ some of the world's best hockey players.

  • The example demonstrates the principles of central place theory, highlighting varying ranges and thresholds for different levels of hockey participation and attendance. For instance:

    • House league hockey has a smaller range (few kilometers) and threshold (few thousand families).

    • Representative teams have a larger range (up to tens of kilometers) and threshold (tens of thousands of families).

    • NHL games have the largest range (up to 100 kilometers) and threshold (up to a million people) for attendance.

Urban Hierarchies

  • Urban Systems and Power Distribution:

    • Urban systems are linked to varying degrees of political and economic power.

    • Typically, they exhibit a pattern with a small number of large centers holding more social, economic functions, and political influence, alongside numerous small centers with fewer functions and less power.

  • Urban Center Distribution in Canada:

    • Canada comprises 212 urban centers with populations over 10,000 and around 800 population centers with 1,000 to 10,000 people.

    • The Canadian urban system resembles a pyramid-shaped hierarchy, with Toronto as the apex and approximately 793 smaller population centers forming the base.

  • Population Concentration and Growth:

    • More than one-third of Canada's 35 million people reside in the five largest cities, each exceeding a million in population.

    • Larger cities experienced higher growth rates, averaging almost 6.5% between 2011 and 2016, double the national rate. Calgary and Edmonton notably had growth rates surpassing 13%.

  • Regional Population Characteristics:

    • Rapid population growth primarily occurs in the western regions of Canada, especially led by Alberta.

    • Conversely, population declines are prominent in the eastern provinces, particularly the Atlantic provinces.

  • Characteristics of Major Urban Centers:

    • Toronto: Acts as Canada's economic hub, housing the most corporate headquarters, and serving as the financial, insurance, telecommunications, and media center. It attracts a high number of immigrants, fostering a diverse population.

    • Montreal and Vancouver: Hold significant regional economic and cultural importance in Canada.

  • Urban Centers' Hierarchical Function:

    • Urban centers higher in the hierarchy provide a wider range of goods and services to larger geographic areas compared to smaller towns and cities at the bottom.

The Rank-Size Distribution Theory-

  • Rank-Size Distribution Overview:

    • The concept was developed to facilitate numeric comparisons within and between urban systems.

    • Ideal scenario: The population of a center is inversely proportional to its rank

      • the second-ranked city is 1/2 the size of the largest

      • the third-ranked city is 1/3 the size, and so on

  • Definition and Application:

    • Defines a numerical relationship between city size and rank within an urban system.

    • Generally observed in various urban systems worldwide, notably in economically developed countries like the United States, Germany, Japan, and Canada.

  • Observations in Canada:

    • Canada exhibits adherence to the rank-size distribution, especially for the largest cities.

    • Deviations exist; the largest cities tend to be slightly larger than predicted, while smaller cities are slightly less populous than expected.

  • Predictive Nature and Characteristics:

    • Provides a descriptive understanding of population distribution within urban systems.

    • Commonly found in large, urbanized areas with a history of urbanization, economic stability, and complex socio-political structures.

Generally: Px = P1 / R

  • Px = population of city x

  • P1 = population of the largest city (the first-ranked city)

  • R = population rank of city x

Urban Primacy-

  • Primate City Overview:

    • The largest city within an urban system, often the capital, exerts substantial influence economically, politically, and culturally.

    • Typically more than twice the size of the next-largest city in the system.

  • Characteristics of Primate Cities:

    • Dominance in population, economic output, political power, and cultural significance.

    • Act as magnets for rural and urban migrants due to increased opportunities.

  • Global Distribution and Occurrence:

    • Prevalent in smaller urban systems or regions with a limited number of cities and shorter urbanization history.

    • Common in less developed countries, particularly former colonies, where colonial powers established dominant centers.

  • Examples and Variants:

    • Binary Urban Systems: Feature two dominant cities, often the national capital and a modern economic hub (e.g., Barcelona and Madrid in Spain, Rio de Janeiro and São Paulo in Brazil).

  • Global Perspective of Urban Systems:

    • Illustrates how certain cities hold dominant positions in global hierarchies, affecting the overall worldwide urban landscape.

Global Cities-

  • Global Cities Overview:

    • Pivotal nodes in the global economy, hold dominant positions in the global urban hierarchy.

    • Specialize in offering essential global business services like finance, administration, and professional activities.

  • Evolution and Historical Significance:

    • Identification of influential cities spans history from ancient centers like Babylon, Rome, and Constantinople to the modern era of globalization.

    • The emergence of global cities gained prominence with economic globalization in the late 20th century.

  • Key Researchers and Studies:

    • Hall, Friedmann, Sassen, Beaverstock, Taylor, Abrahamson, and Huang conducted significant analyses related to global cities and the global urban hierarchy.

  • Importance of Global Cities:

    • Recognized as critical command and control centers within the globalizing world economy, influencing economic, political, and cultural spheres.

  • Top Global Cities:

    • Cities like London (Western Europe), New York (North America), and Tokyo (Pacific Asia) are frequently cited as leading global cities due to their substantial populations and economic control.

  • Regional Concentration:

    • Global cities are predominantly concentrated in more developed countries, representing the core areas of the world economy.

  • Complexity of Global Influence:

    • The oversimplified idea that only a few cities dominate the global economy disregards the substantial roles played by several other significant cities in the global economic landscape.

Defining Global Cities

  • Economic Characteristics:

    • Host corporate headquarters, particularly of transnational companies, significantly impacting global trade.

    • Key financial centers with institutions managing global economic power and capital control.

    • Concentration of business services like accounting, advertising, and law, influencing global commerce.

  • Political Characteristics:

    • Often house national, subnational, or supranational government organizations (e.g., United Nations).

    • Receive government support for global competitiveness, host international events, and play distinct political roles beyond being official capitals.

  • Cultural Characteristics:

    • Serve as cultural hubs, absorbing diverse ethnic identities, languages, and traditions.

    • Gateway cities with heterogeneous cultures, hosting major cultural events, film, sports, and art institutions.

  • Transportation and Communication:

    • Vital transportation hubs with efficient intra-urban movement and strong interregional and international links.

    • Concentration of e-commerce and e-business activities, fostering further growth and services concentration.

  • Environmental Characteristics:

    • Consider both physical and social environments, focusing on pollution levels, cleanliness, traffic congestion, safety, and well-being.

    • Prioritize livability, leading efforts in creating more livable urban environments.

The Hierarchy of Global Cities-

  • GaWC Classification:

    • Alpha Cities: Full-service world cities with the highest global importance.

    • Beta Cities: Major world cities with significant influence but lower than alpha cities.

    • Gamma Cities: Minor world cities with less global significance.

  • Hierarchy in World City Networks:

    • Interaction between hierarchical levels influences world city networks.

    • Flows of capital, knowledge, information, commodities, economic activities, and people drive these interactions.

  • Global City Ranking Systems:

    • GaWC, International Cities ranking, Global Power City Index, and Global Cities Index assess cities based on economic, political, and cultural indicators.

    • Disagreement exists due to varying indicators and weighting methodologies among these ranking systems.

  • GaWC Rankings:

    • GaWC categorizes 214 world cities into 49 alpha, 81 beta, and 84 gamma cities.

    • Top alpha cities include London, New York, Paris, Dubai, Tokyo, Shanghai, Beijing, Hong Kong, and Singapore.

    • Uneven distribution across Western Europe, Pacific Asia, and North America.

  • Comprehensive Analysis Indicators:

    • Evaluation criteria span business activity, human capital, information exchange, cultural experience, and political engagement.

    • Top cities are mostly from the more developed world, with Pacific Asian cities and Buenos Aires also ranked highly.

  • Global Cities Connectivity and System:

    • Global cities form a hierarchical network connected through capital, knowledge, information, commodities, and economic activities.

    • Connectivity occurs through transnational companies, government arrangements, and cultural institutions.

  • Regional Dominance and Spheres of Influence:

    • Some cities, like Miami and London, extend influence beyond their physical location, serving regions (e.g., Miami serving Latin America and London serving Africa and the Middle East).

    • Analysis of business headquarters, offices, and capital flows identifies 55 global cities, challenging assumptions about global city hierarchies.

A Transit Map of Canada

Canada's Transit Map by Matthew Blackett:

  • Matthew Blackett created a transit map of Canada, not of transit systems but as interconnected urban locations resembling a transit line.

  • The map comprises almost 40 distinct lines served by various transit modes: express rail, subways, light rail (LRT), bus rapid transit (BRT), and ferry service.

  • It features hundreds of stations, including well-known ones like Toronto, Montreal, and Vancouver, alongside unexpected ones like Inukjuak, Davis Inlet, Swift Current, and Argentia.

  • Canada's predominantly urban population (over 80%) living in approximately 1,000 communities with 1,000 or more residents was a key inspiration for this map.

  • Blackett deliberately included many small communities in the Canadian North that are typically overlooked on maps, aiming to recognize and include Indigenous communities in the spirit of truth and reconciliation.

  • As a topological map, it doesn't adhere to scale but emphasizes linkages between locations, reflecting the country's interconnectedness.

  • While it doesn't accurately represent the true shape of the urban landscape, the map's intentional choices of places and routes aim to preserve the country's overall shape.

  • This transit map creatively represents Canada's urban nation status

Urbanization Trends in Canada

Urbanization Trends in Canada:

  • Canada's urbanization rate has been increasing gradually. In 1950, it stood at 60.9%, and by 2018, it reached 81.4%. Projections indicate a rise to 87.3% by 2050.

  • Urban centers experiencing significant population growth are those near the US border, attracting migrants from other parts of Canada and overseas, particularly those based on manufacturing or service-based economies.

  • Newfoundland and Labrador is the sole region in Canada witnessing a decline in its urban population.

  • The urban population in Canada is concentrated in four major areas: the Golden Horseshoe region in southern Ontario, Montreal, and its adjacent region, the Lower Mainland of British Columbia, and the Calgary-Edmonton corridor.

Rural Population in Canada:

  • Canada's rural population remains relatively stable but represents a declining proportion of the total population, accounting for 18.6% in 2018.

  • Decades of rural-to-urban migration and ongoing urban sprawl have contributed to this trend.