I use regularly AI music services to build rock songs out of my lyrics, old poetry or popular songs, etc. and sometimes they hallucinate in creepy ways, adding after the song ends either evil laughter or horror sounds, demon-like voices, starting singing in completely made up languages. They're creepy but fun and interesting at the same time. Creepy sounds aside, I've had a lot of fun experimenting with AI music hallucinations as they sometimes create interesting and unusual things that spark more creativity (I'm already a musician); I sometimes felt like someone who grew up listening only bad pop trash being suddenly exposed to Frank Zappa.

Sometimes when I lie awake at night I wonder what it is about things that are "almost human" that terrifies so many of us so deeply.

It's like the markings on the back of tiger's heads that simulate eyes to prevent predators from attacking it. I'm sure there used to be something that tigers benefited from having this defense for enough for it to survive encoding into their DNA, right?

So, what was it that encoded this fear response into us?