Remembering past lives
From the FIGU Forum (Questions Answered by Billy):
This refers to the science and knowledge of reincarnation: was there any specific spiritual Science which dealt and showed humans or for that matter Plejaren the ways of remembering reincarnated past lives to develop in each new life when becoming physical again, is it a possibility?
The reason for the question is because in my outside readings there has been claim of such Science but through Vatican/Christian laws or otherwise, they have either destroyed the books for the sake of taking this power away from humans.
ANSWER: Such science was never present or taught on Earth. Such claims most probably are simply based on new-age nonsense.
Of course, the functioning of reincarnation is a part of the spiritual teachings (and is explained within it).
However, on other planets there certainly may be teachings/science regarding remembrance of reincarnations.