How do we know that killing them as infants would not lead to even worse horrors arising in their place?
"How do we know that killing them as infants would not lead to even worse horrors arising in their place?"
Isn't there an episode of the newer version of "The Outer Limits" that plays around with just this notion? The infant Hitler's nanny is afflicted with visions of the evils that this infant will inflict upon the world, and throws him into a canal? I do remember the show, maybe it was a different series, but somebody's done it.