This is an interesting concept and I will be watching this game in the future.
As for it's philosophy, the issue lies not so much with the fact that people are different, but the fact that people think different - some people have an idea of what peace and prosperity is, and others disagree. It is why all nations of a single unified, cohesive world never worked out, because they require everyone to think and behave the same which will never be the case. Even in a true utopia you would have different ways of doing things, rather than a single way.
As for it's philosophy, the issue lies not so much with the fact that people are different, but the fact that people think different - some people have an idea of what peace and prosperity is, and others disagree. It is why all nations of a single unified, cohesive world never worked out, because they require everyone to think and behave the same which will never be the case. Even in a true utopia you would have different ways of doing things, rather than a single way.
"...where humanity has finally left behind centuries of wars and conflicts. "
Thats certainly possible, and seems very necessary.
Its the only option.
Obviously defeating Germany in WW2, DID NOT fix the problem.
Not for one second.
The problem IMMEDIATLY, CONTINUED to hound the world,
EVERY HOUR of the day, ever since 1945.
So if we can just stop the ACTUAL CULPRIT,
that could FINALLY put an end to perpetually,
going in circles with the problem over and over.
And then EVERYBODY,
can have the things that they earn and need.