Shamanism and Psychedelic, Religious, Spiritual, and Mystical Experiences

Abstract

Abstract Shamanism is a transcultural concept for understanding roles of ritual and psychedelics in the prehistoric origins of religiosity. The origins of religiosity are revealed by parallels of shamanic and chimpanzee collective ritualizations involving group chorusing and drumming with dramatic bipedal displays. This hominid baseline was expanded with mimetic evolution of song, dance and enactment. Psychedelic substances stimulate innate cognitive dispositions manifested in shamanism such as the human-like qualities of spirits, animal identities and other spiritual and mystical experiences. These structural features of consciousness are stimulated by mimetic performances with song, dancing, and drumming; painful and exhausting austerities; and psychedelic substances. These produce altered experiences of the self which are conceptualized within indigenous psychologies as spirits and one’s soul, spiritual allies, and animal powers that can be incorporated into personal powers (i.e., animal transformation). Cross-cultural manifestation of shamanic features reveal that they are based in biology rather than merely cultural traditions.