Phatic communion refers to small talk and social pleasantries that serve a social function but do not convey meaningful information. It was first described by anthropologist Bronislaw Malinowski and refers to speech that creates social bonds through mere exchange of words. John Laver's research identified three types of phatic tokens: self-oriented tokens that are personal to the speaker, other-oriented tokens related to the listener, and neutral-oriented tokens about the context or situation. Phatic communication is useful for creating and maintaining social relationships, avoiding conflict, and keeping harmony in society by containing positive language and minimizing tensions.