Carl Justav Jung, who was a Nazi sympathizer and a madman, nevertheless wrote a couple of worthwhile psychological items, once of which was his book on UFOs. He predicted that in a post-Christian West, which had shed its Jesusolatry but not its flakiness, would come to lavish a great deal of attention on perceived abductions, UFO sightings etc. Just as in former ages people thought that angels came to them and told them they were pregnant of the Holy Ghost, or that they saw Jesus sitting on the end of the rainbow in the sky, which things were all the results of madness and of misinterpreted dreams, so today do people believe in UFOs ... I find all believers in UFOs to be intolerable, they produce not one shred of evidence but beg you to believe their nonsense, and then hate you if you display an independent mind, just like Christians do ... nevertheless there are Angels and demons, but these are never visible to us, however their effects are.