Exactly. his whole "religion" is based on the idea that aliens dumped their excess population on Earth to be destroyed by a volcanic explosion, only some of us survived.
http://en.wikipedia.org/wiki/Xenu
Read this load of crap sometime, when you need a good laugh!

http://www.salon.com/books/review/2005/06/28/dianetics/
Stranger than fiction L. Ron Hubbard's "Dianetics" is a fantastically dull, terribly written, crackpot rant -- it's also the founding text of Scientology. So, what does it actually say?
http://en.wikipedia.org/wiki/Xenu
WHAT??????? You have got to be kidding me???? That's not even good science fiction reading.
Is there a reason nobody is posting the actual information here? Is Wikipedia not allowed?