The phrase "a world system" is correct and usable in written English.
It can be used to refer to a global framework or structure that encompasses various interconnected elements, often in discussions about economics, politics, or sociology.
Example: "The concept of a world system helps us understand the dynamics of global trade and international relations."
Alternatives: "a global system" or "an international system".
If they fail, then capitalism is doomed as a world system.
They operate within a context of world industrialization, in a world system of states of decidedly unequal wealth and power.
Like Wilhelmine Germany at the start of the last century, they stir up trouble and look for ways to overturn a world system that has held them down.
Mr Soros has "a constructive vision": swords into ploughshares, of course; more foreign aid; and a world system under which all states submit to the same rules.
Trotsky's theory of "permanent revolution" held that, historically, an economic system had to be seen as a world system rather than a national one.
As far back as 2002, we understood - as the economically illiterate neo-imperialists did not - that a world system very favourable to America was on the line.
Adopting a world-system perspective, Boivin (study Boivin 2014) examined the relative position of nations within global drug distribution, comparing cocaine, heroin, and marijuana markets to legitimate trade relations.
The Neo-Platonists (such as Plotinus, 205-270) taught a world-system of emanation, whereby the One (like Plato's Form of the Good) flowed into Intellect (the realm of the Forms) and from there into the World-Soul and individual souls, where it encountered the realm of bodies, from where it returned to itself ('the flight of the alone to the alone').
Since large scale deployment of CSP technologies still implies high "Levelized Costs Of Electricity" (LCOE) that could affect the competitiveness of national industry in global markets, we argue that a comprehensive answer for this question must place national energy policies in the context of a "world-system" analysis.
On the other hand, also the downsides of modelling and simulation have probably become obvious: by definition, a model is a simplification of a real world system.
It is the nearest thing that exists to a world policeman, but it must operate without a world police force, a world judiciary or a proper world system of law.
