Lyric discussion by igotworms 

In case anyone missed Trevor's interview on RevolverMag.com, here's the meaning of the song:

"I was watching some crazy shit on birth defects on the health channel and I wanted to try to recreate the feelings of horror and repulsion that people react with when seeing these kinds of unfortunate images. “A Selection Unnatural” is meant to be a science-fiction shocker about the short life of a terribly deformed mutant of a child. From the moment he is born he is kept in labs and is regarded as a living medical marvel, poked and prodded by scientific minds wondering how such a being could come to be. How could such a thing occur in nature? Is he a human being like you and I? I was trying to find a balance between completely describing the creature and leaving a bit up to the imagination and let the listener decide exactly what it would look like. The person telling the story is meant to sound disgusted, a voice of sheer cruelty and indifference to the child’s life. He wonders what the boy’s purpose was on this earth, scoffing at his plight. The title is obviously a play on Darwin’s theory of natural selection."

revolvermag.com/blackdahlia

I found on FAZER as well, pretty much everything you said, igotworms; But i'll just post it for fun;

An error occured.