Confusion prevails in the anthropological literature concerning the nature of spirit possession belief and its effects. In large, this is due to the difficulty in differentiating between culture‐specific categories of altered states of consciousness and reconciling these to analytical categories. Theories of spirit possession tend either toward description of the culture context without reference to outside theories, thus lacking comparability, or toward application of externally derived categories to the possession behavior, which often lack on‐the‐ground relevance. Since comparison is the aim (...) of anthropology, we need categories which enable us to accomplish that and still reflect cultural belief. I propose focusing on "ritual states of consciousness" rather than just altered states, which may or may not be spirit possession according to different criteria. This will enable us to retain the culturally relevant categorization while achieving a useful comparability among cultures. I test this idea by analyzing the Spiritual Baptists of St. Vincent and other Caribbean religions. (shrink)

This paper reviews some of the evidence indicating that hallucinogens or psychedelic substances have therapeutic effects. The general character hallucinogen use in non- Western societies is briefly reviewed to present data about the characteristic beliefs and uses associated with these substances. Evidence for therapeutic effectiveness is addressed from several perspectives: the findings from clinical medicine on effects of LSD; a general model of altered states of consciousness, their physiological characteristics, and therapeutic effects; and laboratory studies of physiological, sensory, emotional, behavioral, (...) and cognitive effects of hallucinogens. These findings illuminate the general psychophysiological effects of hallucinogens and their consciousness altering and therapeutic mechanisms. (shrink)

This article reviews the origins of the concept of the shaman and the principal sources of controversy regarding the existence and nature of shamanism. Confusion regarding the nature of shamanism is clarified with a review of research providing empirical support for a cross-cultural concept of shamans that distinguishes them from related shamanistic healers. The common shamanistic universals involving altered states of consciousness are examined from psychobiological perspectives to illustrate shamanism’s relationships to human nature. Common biological aspects of altered states of (...) consciousness help explain the origins of shamanism while social influences on this aspect of human nature help to explain the diverse manifestations of shamanistic phenomena involving an elicitation of endogenous healing responses. (shrink)

Neurotheological approaches provide an important bridge between scientific and religious perspectives. These approaches have, however, generally neglected the implications of a primordial form of spiritual healing—shamanism. Cross‐cultural studies establish the universality of shamanic practices in hunter‐gatherer societies around the world and across time. These universal principles of shamanism reflect underlying neurological processes and provide a basis for an evolutionary theology. The shamanic paradigm involves basic brain processes, neurognostic structures, and innate brain modules. This approach reveals that universals of shamanism such (...) as animism, totemism, soul flight, animal spirits, and death‐and‐rebirth experiences reflect fundamental brain operations and structures of consciousness. The shamanic paradigm can contribute to a reconciliation of scientific and religious perspectives by providing a universalistic biopsychosocial framework that explicates the biological underpinnings of spiritual experiences and practices and provides a basis for neurotheology and evolutionary theology approaches. (shrink)

Shamans, including medicine men, mediums, and the prophets of religious movements, recur across human societies. Shamanism also existed among nearly all documented hunter-gatherers, likely characterized the religious lives of many ancestral humans, and is often proposed by anthropologists to be the “first profession,” representing the first institutionalized division of labor beyond age and sex. In this article, I propose a cultural evolutionary theory to explain why shamanism consistently develops and, in particular, why shamanic traditions exhibit recurrent features around the world; (...) why shamanism professionalizes early, often in the absence of other specialization; and how shifting social conditions affect the form or existence of shamanism. According to this theory, shamanism is a set of traditions developed through cultural evolution that adapts to people's intuitions to convince observers that a practitioner can influence otherwise unpredictable, significant events. The shaman does this by ostensibly transforming during initiation and trance, violating folk intuitions of humanness to assure group members that he or she can interact with the invisible forces that control uncertain outcomes. Entry requirements for becoming a shaman persist because the practitioner's credibility depends on his or her “transforming.” This contrasts with dealing with problems that have identifiable solutions, in which credibility hinges on showing results and outsiders can invade the jurisdiction by producing the outcome. Shamanism is an ancient human institution that recurs because of the capacity of cultural evolution to produce practices adapted to innate psychological tendencies. (shrink)

This article considers the shaman's visionary encounters with spirit beings from the critical viewpoint of several innovative theories of shamanism: Richard Noll's cognitive approach and Michael Winkelman's neurophenomenological perspective. These distinct approaches are analyzed in light of Jung's central concepts of the archetypes, the collective unconscious, and the individuation process, which have had a huge formative influence upon the academic investigation of visions and spiritual experiences. The centrality of Jung's theoretical reasoning within these recent studies of shamanism strongly demonstrates the (...) continued importance of his analytical psychology and provides valuable insight into the historical and conceptual development of this expanding field of interest. (shrink)

This paper examines three ancient traits of religion whose origins likely date back to the Upper Paleolithic: ancestor worship, shamanism, and the belief in natural and animal spirits. Evidence for the emergence of these traits coincides with evidence for a dramatic advance in human social cooperation. It is argued that these traits played a role in the evolution of human cooperation through the mechanism of social scrutiny. Social scrutiny is an effective means of reducing individualism and enhancing prosocial behavior. Religion’s (...) most ancient traits represent an extension of the human social world into the supernatural, thus reinforcing within-group cooperation by means of ever-vigilant spiritual monitors. Believing that the spirits were always watching may have helped reduce the number of non-cooperators within a group while reinforcing group behavioral norms, thus allowing humanlike levels of cooperation to emerge. (shrink)

This article argues that social selection pressures in recent human evolution were primarily responsible for the emergence of modern cognition. These selection pressures took three specific forms: Increased security and stability, which reduced allostatic load on developing children, facilitating expanded working memory development; increased opportunities for mother-infant joint engagement, which created positive selection for more sophisticated forms of cognition; and increased pressure on ritualized behavior associated with both mother-infant joint engagement and the construction and maintenance of an unprecedentedly complex adult (...) social world. These pressures directly affected the development of the behavioral trait of effortful control in children. Effortful control is closely linked with executive functions, including working memory. Effortful control also shows characteristics that make it a prime candidate for rapidly spreading, culturally driven changes that were prevalent late in human evolution. (shrink)

Psychoactive drugs have been central to many human group rituals throughout modern human evolution. Despite such experiences often being inherently social, bonding and associated prosocial behaviors have rarely been empirically tested as an outcome. Here we investigate a novel measure of the mechanisms that generate altered states of consciousness during group rituals, the 4Ds: dance, drums, sleep deprivation, and drugs. We conducted a retrospective online survey examining experiences at a highly ritualized cultural phenomenon where drug use is relatively uninhibited- raves (...) and illegal free parties. Engaging in the 4Ds at raves or free parties was associated with personal transformation for those who experienced the event as awe-inspiring, especially for people with open personalities. Without awe, or a ritual context, indulging in the 4Ds was associated with a lack of personal growth, or anomie. A complex SEM revealed that personal transformation following awe-inspiring raves was associated with bonding to other ravers and prosocial behavior toward this group at a cost to self in a simple economic game. Bonding to humanity was not associated with these events. The findings suggest that employing the 4Ds in a ritualized environment - particularly dancing and drug use – can help build meaningful social bonds with associated positive behavioral outcomes. (shrink)

Religious healing specialists such as shamans often use magic. Evolutionary theories that seek to explain why laypersons find these specialists convincing focus on the origins of magical cognition and belief in the supernatural. In two studies, we reframe the problem by investigating relationships among ethnomedical specialists, who possess extensive theories of disease that can often appear “supernatural,” and religious healing specialists. In study 1, we coded and analyzed cross-cultural descriptions of ethnomedical specialists in 47 cultures, finding 24% were also religious (...) leaders and 74% used supernatural theories of disease. We identified correlates of the use of supernatural concepts among ethnomedical specialists; incentives and disincentives to patronize ethnomedical specialists; and distinct clusters of ethnomedical specialists that we label prestigious teachers, feared diviners, and efficacious healers. In study 2, we interviewed 84 Maasai pastoralists and their traditional religious and non-religious healing specialists. We found that laypersons relied on medicinal services based on combinations of efficacy, religious identity, and interpersonal trust. Further, laypersons and specialists largely used abstract concepts that were not conspicuously supernatural to describe how local medicines work. We conclude that religious healers in traditional societies often fulfill a practical and specialized service to local clients, and argue that supernatural theories of disease often reflect abstract cognition about rare phenomena whose causes are unobservable (e.g., infection, mental illness) instead of a separate “religious” style of thinking. (shrink)

Biogenetic structural theory takes an entrainment view of the nature of consciousness. Human consciousness is a function of the brain and is mediated by networks of living neural cells that develop from initial, neurognostic models of self and world. Models interact or "entrain" as a constantly changing field of experience. The entire population of neural models that may potentially entrain within the field of consciousness is called the "cognized environment.” The organization of the network of cells (the "conscious network") mediating (...) consciousness operates according to a circadian cycle. Recurrent phases of consciousness are cognized and labelled. Transformations between phases of consciousness are often ritually controlled by society in order to control experiences that are in turn interpreted in terms of the society's cosmology. Recent developments in the biogenetic structural study of consciousness are summarized, including studies of transpersonal experiences, the development of consciousness in early life, and the advantages of neurophenomenology. (shrink)

The paper offers a brief review of ethnological studies conducted in Slovakia in relation to the main theoretical directions in medical anthropology. This sub-discipline of social/cultural anthropology has not yet been established in Slovakia owing to local scientific traditions. The author covers ethnographic studies conducted in Slovakia that might be considered relevant to this field and places them in the context of developments in anthropology in central and eastern Europe. Ethnological work and empirical findings obtained in related social disciplines may (...) motivate future inquiry. Recent ethnological studies have followed a new direction in research and suggest the beginnings of medical anthropology in Slovakia. (shrink)

Religions “in the wild” are the varied set of religious activities that occurred before the emergence of organized religions with doctrines, or that persist at the margins of those organized traditions. These religious activities mostly focus on misfortune; on how to remedy specific cases of illness, accidents, failures; and on how to prevent them. I present a general model to account for the cross-cultural recurrence of these particular themes. The model is based on features of human psychology—namely, epistemic vigilance, the (...) set of systems whereby we evaluate the quality of information and of sources of information, and threat-detection psychology, the set of evolved systems geared at detecting potential danger in the environment. Given these two sets of systems, the dynamics of communication will favor particular types of messages about misfortune. This makes it possible to predict recurrent features of religious systems, such as the focus on nonphysical agents, the focus on particular cases rather than general aspects of misfortune, and the emergence of specialists. The model could illuminate not just why such representations are culturally successful, but also why people are motivated to formulate them in the first place. (shrink)