5. Capitalist peace.
First off, capitalism is not the reason why we go to war. Governments declare war, & governments buy armaments needed for war, not the market.
Mad about US weapon sales? blaming the free market?
"Democratic peace" may actually be capitalist peace, because you really do not want to go to war with those that you trade with.
Even the left-wing, anti-capitalist media outlet AJ+ says this is why China & Japan very probably will not go to war.