I would say it would account for a normal anime until you realize that the war between Europe and US is solely for entertainment and amusement of humankind. Kildren are manufactured humans and used in these wars as they are totally dispensable (which the teacher is totally against and choose to change sides) and replaced as they are KIA.
There are simple clues, like the reaction of old lady in the plane crash site
- treating the pilot as if not human - , the tv screen in the
bar diner during the war between the EU and US showing stats as if it is just a match of some sort and various others.
They all look familiar because there are only a handful different
types models of kildren and they can not recognize each other just by the looks.
I was horrified really that this could indeed be possible in the next 100 years, and it reminded me of possible advances in cloning humans.
I had similar feelings when I watched the movie Moon (2009) where a guy makes a 3 year contract for working on the moon for harnessing energy.
No wonder we humans are the most dangerous creatures of all.
[edit] minor corrections due to replay.
