People

Self-determination refers to a people's right to form its own political entity, and internal self-determination is the right to representative government with full suffrage.

Self-determination is a cardinal principle in modern international law, binding, as such, on the United Nations as an authoritative interpretation of the Charter's norms. The principle does not state how the decision is to be made, nor what the outcome should be (whether independence, federation, protection, some form of autonomy or full assimilation), and the right of self-determination does not necessarily include a right to an independent state for every ethnic group within a former colonial territory. Further, no right to secession is recognized under international law.

An ethnicity or ethnic group is a group of people who identify with each other on the basis of perceived shared attributes that distinguish them from other groups. Attributes that ethnicities believe to share include language, culture, common sets of ancestry, traditions, society, religion, history, or social treatment. Ethnicities are maintained through long-term endogamy and may have a narrow or broad spectrum of genetic ancestry, with some groups having mixed genetic ancestry. Ethnicity is sometimes used interchangeably with nation, particularly in cases of ethnic nationalism. It is also used interchangeably with race although not all ethnicities identify as racial groups.

By way of assimilation, acculturation, amalgamation, language shift, intermarriage, adoption and religious conversion, individuals or groups may over time shift from one ethnic group to another. Ethnic groups may be divided into subgroups or tribes, which over time may become separate ethnic groups themselves due to endogamy or physical isolation from the parent group. Conversely, formerly separate ethnicities can merge to form a panethnicity and may eventually merge into one single ethnicity. Whether through division or amalgamation, the formation of a separate ethnic identity is referred to as ethnogenesis.

A social class or social stratum is a grouping of people into a set of hierarchical social categories, the most common ones being: the working class, the middle class and the upper class. Membership of a social class is commonly considered dependent on education, wealth, occupation, income, and belonging to a particular subculture or social network.

Class is a subject of analysis for sociologists, political scientists, anthropologists and social historians. The term has a wide range of sometimes conflicting meanings, and there is no broad consensus on a definition of class. Some people argue that due to social mobility, class boundaries do not exist. In common parlance, the term social class is usually synonymous with socioeconomic class, defined as "people having the same social, economic, cultural, political or educational status", e.g. the working class, "an emerging professional class" etc. However, academics distinguish social class from socioeconomic status, using the former to refer to one's relatively stable cultural background and the latter to refer to one's current social and economic situation which is consequently more changeable over time.

Shuar (which literally means "people", also known by such (now derogatory) terms as Chiwaro, Jibaro, Jivaro, or Xivaro) is an indigenous language spoken by the Shuar people of Morona Santiago Province and Pastaza Province in the Ecuadorian Amazon basin.

Colonization (British English: colonisation) is a process of establishing control over areas or peoples for foreign people to advance their trade, cultivation, exploitation and possibly settlement. Colonization functions through establishing a differentiation between the area and people of the colonized and colonizers, establishing metropoles, coloniality and possibly outright colonies. Colonization is commonly pursued and maintained by, but distinct from, imperialism, mercantilism, or colonialism. Conquest can take place without colonization, but a conquering process may often result in or from migration and colonizing. The term "colonization" is sometimes used synonymously with the word "settling", as with colonization in biology.

Settler colonialism is a type of colonization structured and enforced by the settlers directly, while their or their ancestors' metropolitan country (metropole) maintains a connection or control through the settler's activities. In settler colonization, a minority group rules either through the assimilation or oppression of the existing inhabitants, or by establishing itself as the demographic majority through driving away, displacing or outright killing the existing people, as well as through immigration and births of metropolitan as well as other settlers.

This is a list of the pre-Roman people of the Iberian Peninsula (the Roman Hispania, i.e., modern Portugal, Spain and Andorra). Some closely fit the concept of a people, ethnic group or tribe. Others are confederations or even unions of tribes.

Environmental justice is a social movement that addresses injustice that occurs when poor or marginalized communities are harmed by hazardous waste, resource extraction, and other land uses from which they do not benefit. The movement has generated hundreds of studies showing that exposure to environmental harm is inequitably distributed. Additionally, many marginalized communities, including Black/racialized communities and the LGBTQ community, are disproportionately impacted by natural disasters.

Environmental justice is broadly defined as the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies. Over time, scholars have elaborated multiple dimensions of the concept.

Indo-Aryan peoples, also known as Indic peoples, are a diverse collection of peoples predominantly found in South Asia, who (traditionally) speak Indo-Aryan languages. Historically, Aryans were the pastoralists who spoke Indo-Iranian languages, migrated from Central Asia into South Asia, and introduced the Proto-Indo-Aryan language. The early Indo-Aryan peoples were known to be closely related to the Iranian group that have resided west of the Indus River; an evident connection in cultural, linguistic, and historical ties. Today, Indo-Aryan speakers are found south of the Indus, across the modern-day regions of Bangladesh, Nepal, Pakistan (east of Indus River), Sri Lanka, Maldives and northern half of India.

In public relations and communication science, publics are groups of individual people, and the public (a.k.a. the general public) is the totality of such groupings. This is a different concept to the sociological concept of the Öffentlichkeit or public sphere.

The concept of a public has also been defined in political science, psychology, marketing, and advertising. In public relations and communication science, it is one of the more ambiguous concepts in the field.