books.google.fr - Whether ghosts, astrology or ESP, up to 80 per cent of the population believes in one or more aspects of the paranormal. Such beliefs are entertaining, and it is tempting to think of them as harmless. However, there is mounting evidence that paranormal beliefs can be dangerous - cases of children dying...https://books.google.fr/books/about/Beyond_Belief.html?hl=fr&id=jV_63sZBUg8C&utm_source=gb-gplus-shareBeyond Belief