There is, of course the theme of the world stopping having children based on a flu outbreak, but watching it again my wife noticed something else.
The film was released in 2006, so obviously made prior to that, but the Theo character was wearing a sweatshirt with 'London 2012' olympics on it.
Obviously the first thought is that they would have known about the olympic schedule at the time, but considering the theme of the film and the satanic ritual that was the opening ceremony I thought it was worth a mention.
https://www.kahramangiller.com/wp-content/uploads/2016/02/ChildrenOfMenPic.jpg
True.
BTW, one way to hide that type of conspiracies or plans where so many people are involved that leaks are pretty much inevitable might actually be to first get it out as some sort of fiction. Because that is bound to decrease what people are willing to believe when those leaks appear, as most will think the whistleblower is actually some sort of nut who read that novel or saw that movie etc and now just tries to get some sort of notoriety by claiming it is actually real.
The other way to make most people dismiss anything real happening is also of course trying to turn the whole thing into a joke. I presume UFOs/UAPs may have gotten that treatment - something real has been happening for a long time, but whoever or whatever (the cabal, some other parts of what have been our leaders/rulers) don't want that to become known for whatever reasons, maybe just because they themselves don't have any clue about what is going on there but don't want the sheep to know that, and so, because they haven't been able to do much else, have done all they can to make the whole thing look so ridiculous that nobody, or almost nobody, has been willing to take it seriously.
Like maybe hire or mislead people to act/think that they have had real contacts with some sort of space aliens, ala the 50s "contactees", or the more modern abductees, but either give them scripts or experiences that look/sound as outrageous or stupid as possible. Have those "space aliens" repeatedly give information, like near future catastrophes, that then of course never happen, and so on.
So for decades most people have now just treated any claims connected to UFOs as only something to make jokes about, or just dismiss it all with some sarcastic quip about "little green men, yeah, right".