Traditionally, the most important property among the Micronesians was land. Specific land-tenure customs varied considerably from island to island, even among those with related cultures, but in general land was owned by extended families or lineages. Individuals acquired use rights to particular plots through their kin connections, acknowledging the rights of the group by periodic offerings of first fruits to the kin group’s leader. Often a community chief, and sometimes a superior chief, received offerings from each household or larger kin group holding land under his jurisdiction. In some areas, especially in eastern Micronesia, strong chiefs confiscated land from those who fell out of their favour, awarding it to loyal followers.

Because land was scarce, various mechanisms were developed to govern its distribution. In most areas matrilineal inheritance of land rights was the norm; in practice, children could also inherit use rights to the land worked by their fathers or receive a share outright if the father’s lineage had more than it needed. Land was generally not sold, but it might be given in payment for medicine and health services or as compensation for an injury.

In the larger high islands, interior areas not under regular cultivation were considered community property and were used for collecting wild food and for temporary gardens. In the atolls all land was owned by one or another family group, even the smallest islets with only a few coconut trees.

Large feasts were common throughout Micronesia. People assembled sizable quantities of food and offered it to the chief, who in turn redistributed much of it to the people. Sometimes a set of kin groups or communities held alternating semicompetitive feasts in which each tried to outdo the other. Feasts were held to commemorate important transitions in the life cycle, especially marriage and death. A kind of delayed exchange took place at these events, as certain relatives were obliged to make presentations of food and goods in return for past or anticipated services.

Substantial payments were sometimes made to practitioners of traditional medicine, especially when the practitioner was not a close relative. Such payments consisted of food and other goods. The precise amount was generally left to the family of the patient, with the understanding that a stingy family might not get the most energetic and effective treatment.

In Palau and Yap, shell and stone valuables were used in the transactions that occurred in conjunction with rites of passage and for certain other compensations, such as payment for injuries. These are often referred to as money, but their use was much more limited and specific than that of most currency. The best known of these valuables were the large, flat stone disks that the men of Yap manufactured on Palau and carried home in sailing canoes. These stones were up to 13 feet (4 metres) in diameter; a hole was drilled through the middle of each disk so that two men could transport it on a pole.

A certain amount of trade developed between the low islanders and the high islanders. The low islanders provided handicraft products that the high islanders could have made if they had needed to, and the high islanders provided goods obtained more easily where they lived. Trade was especially well developed between the low islanders of the central Carolines and the high islanders of Yap and Chuuk. The most important high-island export was turmeric, which was used for medicinal and cosmetic purposes or mixed with coconut oil to make a bright orange body paint. The low islanders provided shell beads, plaited pandanus mats, and coarse cloth woven from banana or wild hibiscus fibre that was used for women’s skirts and for men’s loincloths. Trade was often with particular partners who regarded themselves as distant relatives. An important function of interisland trade was to provide the low islanders with aid and a temporary dwelling place when their islands were devastated by periodic cyclones.

Religion

After 1900 Christianity became well established in most major centres in Micronesia. For the most part, traditional religions ceased being practiced in their full original form, although in Yap and some atolls of the central Carolines, traditional religion continued to be practiced until the middle of the 20th century. Missionaries and travelers recorded descriptions of certain aspects of the island religions, but there is no complete and systematic account.

The basic patterns of religion were probably similar throughout most of Micronesia. Micronesians were polytheists, believing in several high gods, a large number of spirits attached to specific localities or performing specific functions, and a number of ancestors and deceased neighbours who could sometimes make contact with their living descendants and friends. Practices associated with each of these three major categories of supernatural beings tended to be distinct and to be handled by different specialists, although a specific being might gradually shift from one category to the other.

Micronesians generally believed in at least three vertically arranged levels of the universe: the heaven or sky world, the earth, and the underworld. Some Micronesians may have believed in multiple heavens, as did people in Polynesia and Indonesia. Micronesian myths and legends tell of the origin of particular islands or descent groups and of the initial discovery or conquest of an island by the ruling descent group. The notion of a supernatural creation of the whole human species or of the whole world is either not found or little emphasized in Micronesian mythology.

The principal ceremonies for the high gods appear to have been offerings of first fruits, performed in private by a specialist priest with a few helpers. Priests were very likely relatives of the ruling chiefs and probably made special appeals to the high gods at times of community crisis, as when wars or cyclones approached. Human sacrifice seems not to have been practiced.

Lesser spirits were called on by magicians for specific purposes, most notably for the diagnosis and curing of disease but also for such purposes as success in fishing, control of weather, success in love, and prowess in athletic contests, battle, canoe building, and other pursuits. Ancestral spirits were often contacted in dreams and in the trances of spirit mediums, as were the high gods and other nonhuman spirits. They would give people information about the causes of diseases, deaths, and other misfortunes and would sometimes prescribe new medicines or new varieties of magic. At times, the spirit mediums would also order their human protégés to perform songs and dances for the entertainment of the spirits, to win their goodwill and ensure the prosperity of the community.