"If a large number of people who are convinced alien abductions are real are hypnotising even larger numbers of others who suspect they might be, then it is likely there will be many alien abduction narratives flying around, as, indeed, there are. Of course, this is not proof they are not true, but it does provide a persuasive context for a simple psychosocial explanation. Hypnotism is a technique that triggers a mass storytelling project in which all the stories are linked."