Adoption
A practice of permanently transferring parental rights and responsibilities.
Adoption is when someone takes over the parenting of another person, usually a child, from that child’s biological or legal parents. In legal adoptions, all rights, responsibilities, and the parent-child connection are permanently moved from the birth parents to the adoptive parents. Unlike guardianship or other ways of caring for young people, adoption is meant to be a permanent change in status, so it needs society’s approval, either through law or religion. Some societies in the past had specific adoption laws, while others used less formal arrangements, like contracts that spelled out inheritance and parental duties without fully transferring the parent-child bond. Modern adoption systems, which started in the 20th century, are usually run by detailed laws and regulations.
The modern form of adoption began in the United States, but similar practices existed long before. The Code of Hammurabi, for instance, spells out the rights of adopters and the duties of adopted people. Ancient Rome’s adoption practices are well recorded in the Codex Justinianus. Unlike today, ancient adoption focused on the adopter’s political and economic needs—it was a legal tool to strengthen ties between wealthy families and to create male heirs to manage estates. Many Roman emperors were adopted sons. Adrogation was a type of Roman adoption where the person being adopted agreed to it. Some adoptions even happened after the adopter’s death. Adopting infants in ancient times seems to have been rare. Abandoned children were often taken as slaves and made up a big part of the Roman Empire’s slave supply. Roman records show that foundlings were sometimes taken in by families and raised as sons or daughters, but they weren’t usually adopted under Roman law. These children, called *alumni*, were raised in an arrangement like guardianship and were considered the property of the father who had abandoned them. Other ancient civilizations, like India and China, also used adoption. Evidence suggests the goal there was to keep cultural and religious practices going, rather than just extending family lines. In ancient India, adoption was limited and highly ritualistic, so an adopter could have a son perform necessary funeral rites. China had a similar idea, with males adopted only to carry out ancestor worship. Adopting children of family and close friends was common in Polynesian cultures, including Hawaii, where it was called *hānai*.
After the Roman Empire fell, the Germanic, Celtic, and Slavic nobles who ruled Europe rejected adoption. In medieval society, bloodlines were everything; a ruling family without a natural-born heir was simply replaced, unlike Roman tradition. European law reflected this dislike of adoption. English common law, for example, didn’t allow it because it went against inheritance rules. France’s Napoleonic Code made adoption hard, requiring adopters to be over 50, sterile, at least 15 years older than the adopted person, and to have fostered them for at least six years. Still, some adoptions happened informally through contracts. For instance, in 737, a charter from the town of Lucca made three adoptees heirs to an estate. Like other such agreements, it stressed the adopted person’s duty to care for the adoptive father in his old age, similar to Roman ideas. Europe’s cultural shift also brought innovation. Without noble support, adoption gradually turned toward abandoned children. Abandonment increased after the empire fell, and many foundlings were left at the Church. The clergy first made rules about exposing, selling, and raising these children. But the Church’s big innovation was oblation, where children were dedicated to lay life in monasteries and raised there. This created the first European system where abandoned children didn’t face legal, social, or moral disadvantages. Many of Europe’s abandoned and orphaned children became *alumni* of the Church, which acted as their adopter. Oblation started a shift toward institutional care, eventually leading to foundling hospitals and orphanages. As this idea took hold, formal rules appeared for placing children into families: boys could become apprentices to artisans, and girls might be married off under the institution’s authority. Institutions also informally adopted out children, which was seen as a way to get cheap labor—when an adopted child died, the family returned the body to the institution for burial. This system of apprenticeship and informal adoption lasted into the 19th century, seen as a transitional phase. Under social welfare activists, orphan asylums began to promote adoptions based on sentiment rather than work, with children placed out under agreements to provide care.
- field
- Social and legal practice
- known_for
- Permanent transfer of parental rights and responsibilities
- earliest_known_code
- Code of Hammurabi
- key_early_society
- Ancient Rome
Lore & Background
Adoption practices in antiquity emphasized the political and economic interests of the adopter, as seen in ancient Rome where many emperors were adopted sons. The Code of Hammurabi details the rights of adopters and responsibilities of adopted individuals. Infant adoption during Antiquity appears rare; abandoned children were often taken for slavery. Other ancient civilizations, notably India and China, used adoption to ensure continuity of cultural and religious practices, such as ancestor worship. In Polynesia, including Hawaii, the custom of adopting children of family and friends was known as hānai.
Reader's Guide
After the decline of the Roman Empire, European nobility denounced adoption, as bloodlines were paramount. English common law did not permit adoption, and France's Napoleonic Code made it difficult. Some adoptions continued informally through contracts. The Church introduced oblation, dedicating children to monastic life, creating the first system in European history where abandoned children did not have legal, social, or moral disadvantages. This led to foundling hospitals and orphanages.
Did You Know?
- Adrogation was a Roman adoption in which the person adopted consented to be adopted by another.
- In medieval Europe, oblation created the first system where abandoned children did not have legal, social, or moral disadvantages.
- The Orphan Train movement was one of the largest migrations of children in history.
Theoretical Foundations and the Anthropological Turn
Fictive kinship is a label employed by anthropologists and ethnographers for social bonds that rest on neither blood ties, marriage connections, nor milk-based relationships, standing in deliberate contrast to what was historically termed true kinship. For much of the twentieth century the category was treated as a cross-culturally valid analytical tool, but that treatment presupposed the inverse—that kinship grounded in consanguinity and affinity was itself a universal human constant. That assumption unraveled in the mid-to-late twentieth century as the discipline deconstructed and revised its core categories. Scholars, including David M. Schneider, demonstrated that a blood-based foundation for kinship is not a universal feature of human societies but rather a culturally specific symbol found in particular contexts. In the revised framework, anthropologists now recognize that the relationships once lumped under the single heading of kinship may instead be built on shared residence, economic interdependence, nurture-based bonds, or the familiarity that accumulates through sustained daily interaction.
Legal Dimensions and the Sociology of Chosen Family
The concept of fictive kinship carries a legal dimension that traces back to anthropology's early entanglement with legal studies. In societies where kinship categories and social-tie definitions hold legal force—particularly in matters of inheritance—the term retains practical currency beyond the academy. A relationship classified as fictive kinship may nonetheless trigger the same legal obligations and entitlements as a blood- or marriage-based tie, depending on the jurisdiction. In the sociology of the family the same idea surfaces under the names chosen kin, fictive kin, or voluntary kin, defined as extended family members connected by neither blood nor marriage. The bonds sustaining such relationships can take the form of religious rituals, deep friendship, or reciprocal economic and social obligations. Godparents, adopted children, and close family friends are commonly cited examples. Researchers have applied the framework to analyze aging populations, foreign fighters, immigrant communities, and minority groups in modern societies, and some scholars argue that peer groups themselves can generate fictive kin networks.
Cultural Rituals and Institutionalized Bonds
Across diverse cultures, fictive kinship takes concrete, ritualized forms. In Central Mexico, compadrazgo—literally co-parenthood—describes the relational web linking a child, biological parents, and godparents. Scholars have hypothesized that this system evolved after the Spanish conquest of 1521 as a mechanism for managing social stress, and it persists in modern Mexican society, sustained through ongoing aid provided across a child's life, though godparents rarely supersede parents in importance. Among the Gurung people, the Rodi institution allows teenagers to forge fictive kinship bonds for socializing, communal labor, and finding marriage partners. In many societies, blood-brotherhood rituals declare two unrelated individuals to be brothers; the most famous English-language literary example is the blood-signed pact between Tom Sawyer and Huckleberry Finn in Mark Twain's 1876 novel. Genghis Khan was anda to his rival Jamukha, and sinologists have identified the Oath of the Peach Garden in the Romance of the Three Kingdoms as a parallel. In North America, college fraternities and sororities routinely address members as brother and sister, a practice echoed in monastic, Masonic, and Lodge organizations.
Survival Strategies in Marginalized and Modern Contexts
In contemporary settings, fictive kinship often emerges as a survival strategy among marginalized populations. Undocumented restaurant workers have been observed forming pseudo-families in which they cooperate in shared living and working arrangements, creating support systems that would otherwise be unavailable to people living far from home; however, these ties are fictive in a strict sense and carry no deeper personal weight for the participants. Jenny White's ethnographic work on female migrant workers in Istanbul highlights how women are drawn together through webs of indebtedness rooted in production, referring to one another as kin even though these relationships are less frequent than natural family bonds and serve purposes that neither replicate nor exclude a biological family. In Israel, hospital committees evaluating organ transplants have uncovered cases where individuals pay strangers for donations but must fabricate a familial relationship to satisfy the committee's requirements. These examples illustrate how fictive kinship functions as a practical, sometimes improvised, social technology in contexts where formal institutions offer limited protection.
Frequently Asked Questions
Who is Adoption?
Adoption is the social and legal process by which a person permanently assumes the full parental role for another individual, typically a child, stepping in for the biological or prior legal parents. It functions as a complete restructuring of family ties rather than a temporary caregiving arrangement.
What are Adoption's powers or role?
Adoption permanently transfers all parental rights, responsibilities, and legal filiation from the original parents to the adoptive ones. Unlike guardianship, which can be temporary, adoption creates an irrevocable change in the child's legal status that demands formal societal recognition through legal or religious sanction.
Why is Adoption important to the kinship canon?
Adoption guarantees that a child who has lost biological or legal parents can be permanently integrated into a new family with full legal standing. It provides a recognized, lasting pathway for building family bonds that do not depend on biological connection.
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