> 49% attribute UFOs to human activity or natural phenomena; 37% say at least some are alien spacecraft 37% is the roughly the same as those who believe demons

> 49% attribute UFOs to human activity or natural phenomena; 37% say at least some are alien spacecraft 37% is the roughly the same as those who believe demons, psychics and ghosts exist. https://yougov.com/en-us/articles/53258-most-americans-say-they-have-experienced-at-least-one-paranormal-event https://yougov.com/en-us/articles/53258-most-americans-say-t...