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1.5°C Warming Overshoot: UNEP’s Warning and the Future of Climate Action The UNEP “Limiting Overshoot” report warns that temporarily crossing the 1.5°C global warming threshold is now increasingly unavoidable. Even if current climate plans and net-zero pledges are fully implemented, global warming could peak around 1.8°C. But what exactly is a 1.5°C overshoot? Why is the 1.5°C target important under the Paris Agreement? And what can countries do to bring global temperatures back down? In this video, we explain the key findings of the UNEP report and their significance for climate action and UPSC preparation. Key topics covered: * Meaning of 1.5°C warming overshoot * Paris Agreement and the 1.5°C target * Why every fraction of warming matters * Risks of irreversible climate damage * Greenland and West Antarctic ice-sheet loss * Amazon rainforest dieback and permafrost thaw * Coral reef destruction and biodiversity loss * Impact on AMOC and long-term sea-level rise * Importance of methane reduction * Role and limitations of Carbon Dioxide Removal (CDR) * Net-zero vs net-negative emissions * Climate adaptation and resilience * Climate finance and climate justice * Challenges faced by developing countries UNEP highlights a three-stage approach: Before peak warming: Deep emission cuts and adaptation At peak warming: Reach at least net-zero emissions After peak warming: Achieve net-negative CO₂ emissions A smaller and shorter overshoot can significantly reduce climate risks. Rapid methane reductions can provide near-term benefits, while carbon removal may be needed to return temperatures below 1.5°C. However, carbon removal cannot replace immediate and deep cuts in greenhouse gas emissions. The report also highlights the unequal burden of climate change. Developing countries, despite contributing relatively little to historical emissions, are often more vulnerable to climate impacts and face rising adaptation costs. This topic is highly relevant for UPSC Prelims, Mains GS Paper 3, Environment & Ecology, Climate Change, International Agreements and Current Affairs. Watch the complete video to understand 1.5°C overshoot, UNEP’s climate warning and the way forward for global climate action. #ClimateChange #UNEP #GlobalWarming #ParisAgreement #UPSC