I disagree.Kailias said:I think what MGS4 was trying to say was the way war is FOUGHT was changed the goals have not changed at all.
"It's no longer about race, ethnicities, or ideologies. It's an endless series of proxy battles fought by mercenaries and machines."
The wars of 2014 were fought for money, which isn't why they were fought before.
However, the war between Zero and Big Boss was, according to EVA, "No different from any other war".