like all things in the modern world, The world we live in was sparked in ww2. We live in an interconnected, globalised system, with liberalist ( or idealist ) theory leading the way...
we very much forget what the world was like before the second world war, a world of security competition, great power politics, mistrust, power balancing...
Empires were at large, with imperial systems that sat on the backbone of trade, interconnectivity lead to giving your neighbours power and control, Strategic and economic autonomy was key...
The war ended, but europe burnt, and it was clear That the empires had faced their final bow at the curtain, and that the USA and USSR were now the world leaders... The USA sat at the head of the western alliance, scratching their head.
'how were we to counter the soviets? and get The old empires on our side?'
what They came up with consisted of a massive bribe, we guard free trade, The sea lanes, and actas the world police, This was an easy deal to the Europeans, America would rebuild them with themarshall plan, protect them with NATO, and keep the global sea lanes open...
The Overbearing weight of American Power and influence Froze geopolitical concerns across europe, and later, at the collapse of the soviet Union in the 90s, The globe... security competition was atthe back of everyones mind, and Capital heavyinvestment and globalisation was at the forefront...
Yet all good thingscome to an End, whether in the next 10 years, 20, 50 or century. America will slowly turn inwards, It's energy needs no longer in the persian gulf, yet in the American heartland inshale, American troops are at an all time low, and The yanks have pulled out of Afghanistan. America has all it needs at arms length, and would be a global power without gloabl interests, no longer needing a bloated military, and no longer needing to Subsidise a liberal system. geopolitics would be unfrozen, and Security competition once again On everyones minds.