Greatest challenge for science-- Reincarnation!!! I don't know about other European countries but Here in south-east-Asian country, more definitely, India and Nepal, We have a bunch of stories regarding re-incarnation or rebirth. There are lots of evidence that a boy/girl only 3 or 4 years old start urging his parents that his real home is some-where else. He goes on describing that he was killed by this or that accident and that his real home is located in this .... exact location. He claims he has a wife and 2 children. When the desperate parents haunt for the house everything the child described will be perfectly matched. Moreover the child recognizes his widow at once, and even recognizes his parents or children. This story isn't just like the ghost story. There is a man here (I forgot his name) who has done Ph.d. in Re-incarnation. He says that almost 95% of such stories are true. Please don't don't don't think that I am making this story out of thin air. I also didn't believe in ghosts of spirit, But after learning about re-incarnation stories I have been stubbed.