Children of Men never fails to receive huge accolades as one of the best science fiction movies ever made, and when those same writers explain it to me, I am persuaded. But that’s not how it works. There’s way too much misdirection in this film to give rise to the subtle messages it seeks.
The women of the world have all become barren, and obviously the human race will come to end without a solution. So, as a human viewer, everything else is window dressing that comes in at a distant second.