Ein interessanter Artikel von Michael Shermer in Scientific American, warum so viele Menschen an „invisible agents“ glauben:

Souls, spirits, ghosts, gods, demons, angels, aliens, intelligent designers, government conspirators, and all manner of invisible agents with power and intention are believed to haunt our world and control our lives. Why?

The answer has two parts, starting with the concept of “patternicity,” which I defined in my December 2008 column as the human tendency to find meaningful patterns in meaningless noise. Consider the face on Mars, the Virgin Mary on a grilled cheese sandwich, satanic messages in rock music. Of course, some patterns are real. Finding predictive patterns
in changing weather, fruiting trees, migrating prey animals and hungry predators was central to the survival of Paleolithic hominids. […]