Here’s a science fiction story about an alien called Xenu, I didn’t write it, someone called L. Ron Hubbard wrote it. Why is it important? All too often advertisements paid for by Scientology turn up on the Internet and some are obviously Scientology but others talk about Dianetics or just promise you ethical happiness etc without making the source clear. Well Scientology doesn’t look very ethical and many reasonable people say they’re more likely to empty your bank balance and make you less happy and less healthy than before. So if you find advertisements pretending saying they’ll improve your life and it all looks too good to be true keep away.