Page "Parapsychology" Paragraph 60

According to a report in the Skeptical Inquirer in 1997 no credible theory of psi has yet been presented.

The parapsychologist Charles Tart has written that psi is non-physical in basis and does not operate to known physical laws.

Koneru Ramakrishna Rao, a past President of the Parapsychological Association, has written that the lack of any agreed-upon theory of parapsychology is one reason for the general skepticism of the scientific community regarding the existence of paranormal phenomena.

Skeptics such as Antony Flew have cited the lack of such a theory as their reason for rejecting the evidence for psi.