In sociology, anomie or anomy is a social condition defined by an uprooting or breakdown of any moral values, standards or guidance for individuals to follow. Anomie is believed to possibly evolve from conflict of belief systems and causes breakdown of social bonds between an individual and the community.
Urbanization is the population shift from rural to urban areas, the corresponding decrease in the proportion of people living in rural areas, and the ways in which societies adapt to this change. It can also mean population growth in urban areas instead of rural ones. It is predominantly the process by which towns and cities are formed and become larger as more people begin living and working in central areas.
Emigration is the act of leaving a resident country or place of residence with the intent to settle elsewhere. Conversely, immigration describes the movement of people into one country from another. A migrant emigrates from their old country, and immigrates to their new country. Thus, both emigration and immigration describe migration, but from different countries' perspectives.
A slum is a highly populated urban residential area consisting of densely packed housing units of weak build quality and often associated with poverty. The infrastructure in slums is often deteriorated or incomplete, and they are primarily inhabited by impoverished people. Although slums are usually located in urban areas, in some countries they can be located in suburban areas where housing quality is low and living conditions are poor. While slums differ in size and other characteristics, most lack reliable sanitation services, supply of clean water, reliable electricity, law enforcement, and other basic services. Slum residences vary from shanty houses to professionally built dwellings which, because of poor-quality construction or lack of basic maintenance, have deteriorated.
Human migration is the movement of people from one place to another, with intentions of settling, permanently or temporarily, at a new location. The movement often occurs over long distances and from one country to another, but internal migration is the dominant form of human migration globally.
In demography, demographic transition is a phenomenon and theory which refers to the historical shift from high birth rates and high death rates to low birth rates and low death rates, as societies attain more technology, education and economic development. The demographic transition has occurred in most of the world over the past two centuries, bringing the unprecedented population growth of the post-Malthusian period, then reducing birth rates and population growth significantly in all regions of the world. The demographic transition strengthens economic growth process by three changes: (i) reduced dilution of capital and land stock, (ii) increased investment in human capital, and (iii) increased size of the labor force relative to the total population and changed age population distribution. Although this shift has occurred in many industrialized countries, the theory and model are frequently imprecise when applied to individual countries due to specific social, political and economic factors affecting particular populations.
Urban geography is the subdiscipline of geography that derives from a study of cities and urban processes. Urban geographers and urbanists examine various aspects of urban life and the built environment. Scholars, activists, and the public have participated in, studied, and critiqued flows of economic and natural resources, human and non-human bodies, patterns of development and infrastructure, political and institutional activities, governance, decay and renewal, and notions of socio-spatial inclusions, exclusions, and everyday life. Urban geography includes different other fields in geography such as the physical, social, and economic aspects of urban geography. The physical geography of urban environments is essential to understand why a town is placed in a specific area, and how the conditions in the environment play an important role with regards to whether or not the city successfully develops. Social geography examines societal and cultural values, diversity, and other conditions that relate to people in the cities. Economic geography is important to examine the economic and job flow within the urban population. These various aspects involved in studying urban geography are necessary to better understand the layout and planning involved in the development of urban environments worldwide.
Assortative mating is a mating pattern and a form of sexual selection in which individuals with similar phenotypes or genotypes mate with one another more frequently than would be expected under a random mating pattern.
Modernization theory holds that as societies become more economically modernized, wealthier and more educated, their political institutions become increasingly liberal democratic. The "classical" theories of modernization of the 1950s and 1960s, most influentially articulated by Seymour Lipset, drew on sociological analyses of Karl Marx, Emile Durkheim, Max Weber, and Talcott Parsons. Modernization theory was a dominant paradigm in the social sciences in the 1950s and 1960s, and saw a resurgence after 1991, when Francis Fukuyama wrote about the end of the Cold War as confirmation on modernization theory.
Intersectionality is a sociological analytical framework for understanding how groups' and individuals' social and political identities result in unique combinations of discrimination and privilege. Examples of these factors include gender, caste, sex, race, ethnicity, class, sexuality, religion, disability, height, age, and weight. These intersecting and overlapping social identities may be both empowering and oppressing.
Seymour Martin Lipset was an American sociologist and political scientist. His major work was in the fields of political sociology, trade union organization, social stratification, public opinion, and the sociology of intellectual life. He also wrote extensively about the conditions for democracy in comparative perspective. He was president of both the American Political Science Association (1979–1980) and the American Sociological Association (1992–1993). A socialist in his early life, Lipset later moved to the right, and was considered to be one of the first neoconservatives.
Counterurbanization, Ruralization or deurbanization is a demographic and social process in which people move from urban areas to rural areas. It, as suburbanization, is inversely related to urbanization, and first occurs as a reaction to inner-city deprivation. Recent research has documented the social and political drivers of counterurbanization and its impacts in China and other developing countries which are undergoing a process of mass urbanization. Counterurbanization is one of the causes that can lead to shrinking cities.
Social integration is the process during which newcomers or minorities are incorporated into the social structure of the host society.
In the late 1950s a number of European countries decided on a migration policy known as the buffer theory.
Douglas Steven Massey is an American sociologist. Massey is currently a professor of Sociology at the Princeton School of Public and International Affairs at Princeton University and is an adjunct professor of Sociology at the University of Pennsylvania.
Return migration refers to the individual or family decision of a migrant to leave a host country and to return permanently to the country of origin. Research topics include the return migration process, motivations for returning, the experiences returnees encounter, and the impacts of return migration on both the host and the home countries.
Overurbanization is a thesis originally developed by scholars of demography, geography, ecology, economics, political science, and sociology in thrergence of International Nongovernmental Organizations Amid Declining States. The term is intentionally comparative and has been used to differentiate between developed and developing countries. Several causes have been suggested, but the most common is rural-push and urban-pull factors in addition to population growth.
Hein de Haas is a Dutch sociologist and geographer who has lived and worked in the Netherlands, Morocco and the United Kingdom. He is currently Professor of Sociology at the University of Amsterdam (UvA). His research is focusing on the relationship between migration and social transformation and development in origin and destination countries. He is a founding member and co-director of the International Migration Institute (IMI) at Oxford University, and directs IMI nowadays from its current base at UvA. He is also Professor of Migration and Development at the University of Maastricht.
Dorothy Hope Tisdale Eldridge was an American physical educator, demographer, and statistician.
Statistics of Deadly Quarrels is a 1960 book by English mathematician and physicist Lewis Fry Richardson 11 October 1881 - 30 September 1953 published by Boxwood Press. The book is a mathematical and social science study on the origins of war; topics that informed much of Richardson's research throughout his life.