When Mumbai drowns and London melts; on the same week; you know we’re all in this together. For UPSC aspirants, this isn’t just a GS-3 topic; it’s the defining challenge of our generation. Forget rote learning; understand how heat domes, El Niño, and cloudbursts are reshaping national security, economy, and governance. The real exam question? "How do you prepare a city for weather it was never built to handle?" Study the science, yes. But more importantly, study the human cost; and the policy gaps that make it worse. Because the UPSC doesn’t just test what you know. It tests whether you can solve what’s coming next. Start connecting climate with infrastructure, urban planning, and social justice; that’s where high-scoring answers live. #UPSC #ClimateChange #GS3 #Environment #DisasterManagement #SustainableDevelopment