War
War is now happening everywhere and anywhere.
So how war will be started is like bombing test or racism.
But none of those come close to like oil. Oil causes a lot of countries to need oil for a specific reason.
The other is more land seeing that they want to grow their empire and their population.
So that they could have a bigger army and lots of utilities in wars.
It could also be nationalism or conflict like slavery.
It could also come to avenge politicians and even in the economic areas.
But mostly countries fight over nuclear weapons and even the futuristic tech that they have so that could actually cause more wars.
Anyways that is all i have in my global issues on war