👉 An anthropologist who is known for their unique and controversial theories about the existence of extraterrestrial life. They are often associated with the concept of "the other half" of humanity, as they have been described by some as an outsider or anomalous presence in the human community. Their work has sparked controversy and debate among scientists and philosophers, with some arguing that their theories are scientifically unfounded and others questioning whether there is any evidence for extraterrestrial life at all.