Disconnection is a tenet in the belief system started by what author?
Disconnection: Disconnection is the severance of all ties between a Scientologist and a friend, colleague, or family member deemed to be antagonistic towards Scientology. Scientology: Scientology is a body of religious beliefs and practices developed in 1954 by American author L. Ron Hubbard (1911–86).
L. Ron Hubbard