Globalization has led to the emergence of global cities, which are highly interconnected urban centers that play a significant role in the global economy and culture.

Global cities are often characterized by high levels of inequality, as the benefits of globalization are often concentrated among a small elite.

Technology has played a significant role in urbanization by facilitating the growth of megacities, making it easier for people to move to urban areas, and leading to the decline of rural areas.

Urban populations face a variety of challenges, including poverty and inequality, environmental degradation, and crime and violence.

Cities can become more sustainable and livable by investing in public transportation, promoting green spaces, encouraging mixed-use development, and implementing other measures that improve the quality of life for residents.

Metropolization is the process by which rural areas become more urbanized, often as a result of the expansion of metropolitan areas.

The decline of public transportation is not a factor that contributes to suburbanization. In fact, the lack of public transportation in suburban areas is often cited as a major problem.

Gentrification is the process by which wealthy individuals move into a low-income neighborhood, leading to displacement of the original residents.

Increased crime rates are not a consequence of gentrification. In fact, gentrification is often associated with a decrease in crime rates.

A megacity is a city with a population of more than 10 million people.

Megacities are often characterized by high levels of pollution, as a result of the concentration of people and economic activity.

Megacities face a variety of challenges, including poverty and inequality, environmental degradation, and crime and violence.

Megacities can become more sustainable and livable by investing in public transportation, promoting green spaces, encouraging mixed-use development, and implementing other measures that improve the quality of life for residents.

Cosmopolitanization is the process by which cities become more diverse, often as a result of immigration.

Increased crime rates are not a consequence of cosmopolitanization. In fact, cosmopolitanization is often associated with a decrease in crime rates.