“Yes — diplomacy still matters”
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The United Nations was established in 1945 to prevent major conflicts through diplomacy, peacekeeping, and collective security—yet its effectiveness remains hotly debated as regional wars in Syria, Ukraine, and the Middle East have escalated despite UN involvement. The organization's Security Council, designed to authorize intervention, is often paralyzed by vetoes from permanent members (US, Russia, China, UK, France), limiting its ability to act decisively. Today's question reflects growing skepticism about whether the UN's Cold War-era structures can address 21st-century conflicts driven by state fragmentation, proxy warfare, and great-power competition.