The Shadow of Survival: Realism and the Engine of Fear In the high-stakes world of international politics, "fear" isn't just a fleeting emotion—it's the primary engine driving global stability and conflict. While many see diplomacy through the lens of cooperation or shared values, the school of thought argues that states are trapped in a tragic, unending cycle of suspicion.

While all realists agree fear is central, they disagree on its source and its consequences. Realism and Fear in International Relations - ResearchGate

: States can never truly know if another country is a "status quo" power or an aggressor. A peaceful neighbor today could become a threat tomorrow. 2. Three Pillars of Realist Fear