UNEP Report on Global Warming Thresholds and Climate Action
Source:Indian Express ↗
આ શા માટે મહત્વનું છે
This report from a premier UN body provides critical inputs for assessing global climate progress, international climate negotiations (such as COP), and evaluating India's national strategies and commitments towards sustainable development and climate resilience.
સારાંશ
A new United Nations Environment Programme (UNEP) report warns that the 1.5°C global warming threshold is on track to be breached, highlighting inadequate global climate commitments and underscoring the urgent necessity for aggressive greenhouse gas mitigation and comprehensive adaptation policies.
મુખ્ય મુદ્દા
- A new UNEP report warns that breaching the 1.5°C global warming threshold is becoming increasingly inevitable due to insufficient climate action.
- The report highlights the urgent need for enhanced global mitigation and adaptation strategies, particularly as current Nationally Determined Contributions (NDCs) fall short.
- Emphasizes the severe long-term impacts of climate change on ecosystems, weather patterns, and socio-economic stability worldwide.
મહત્વપૂર્ણ શબ્દો
Paris Agreement
A legally binding international treaty on climate change adopted at COP21 in Paris, aiming to limit global warming to well below 2°C above pre-industrial levels while pursuing efforts to limit it to 1.5°C.
UPSC context
UPSC GS Paper III (Environment & Ecology): Core global climate framework, mitigation targets (NDCs), and international diplomacy.
United Nations Environment Programme (UNEP)
The leading global environmental authority that sets the global environmental agenda, promotes the coherent implementation of the environmental dimension of sustainable development within the United Nations, and publishes landmark climate assessments.
UPSC context
UPSC GS Paper III (Environment): Important UN bodies, global reports (Emissions Gap, Overshoot), and international environmental governance.
Intergovernmental Panel on Climate Change (IPCC)
The intergovernmental body of the United Nations responsible for advancing scientific knowledge on climate change, evaluating risks, and providing regular comprehensive assessment reports to policymakers.
UPSC context
UPSC GS Paper III (Environment and Ecology): Scientific basis of climate change, carbon budgets, and global warming thresholds.
સંલગ્ન સ્થિર ખ્યાલો
What are Nationally Determined Contributions (NDCs) and how do they function under the Paris Agreement?
- Voluntary Plans: Core mechanism where every party outlines post-2020 climate actions to reduce emissions and build resilience.
- 5-Year Cycle: Updated every five years with progressively higher ambition (ratchet mechanism) to meet Paris goals.
- Legal Status: While NDCs themselves are nationally determined and not legally binding, the reporting and review process is mandatory.
આંતર-વિષય પેટર્ન
NDCs vs. CBDR-RC Principles in Global Diplomacy
The widening gap between current NDCs and required emissions cuts tests the limits of UNFCCC consensus-building and climate finance equity principles like CBDR-RC.
UNEP Emissions Gap report findings + Paris Agreement NDCs + tipping points = high probability statement-based Prelims question.
સંલગ્ન PYQ · 3
સંલગ્ન PYQ · 3
- 2022MainsGS3
Discuss global warming and mention its effects on the global climate. Explain the control measures to bring down the level of greenhouse gases which cause global warming, in the light of the Kyoto Protocol, 1997.
- 2023MainsGS3
The Intergovernmental Panel on Climate Change (IPCC) has predicted a global sea level rise of about one metre by AD 2100. What would be its impact in India and the other countries in the Indian Ocean region?
- 2025MainsGS3
Write a review on India's climate commitments under the Paris Agreement (2015) and mention how these have been further strengthened in COP26 (2021). In this direction, how has the first Nationally Determined Contribution intended by India been updated in 2022?
