Analyse the challenges in managing plastic waste in river basins in India. Propose a comprehensive multi-level governance framework to address these challenges.

Topic: Conservation, environmental pollution and degradation, environmental impact assessment Q6. Analyse the challenges in managing plastic waste in river basins in India. Propose a comprehensive multi-level governance framework to address these challenges. (10 M) Difficulty Level: Medium Reference: DTE Why the question Rising evidence of plastic and microplastic pollution in river systems highlights governance gaps …

Examine the jurisdiction and powers of the National Green Tribunal. Assess how far it has succeeded in ensuring speedy environmental justice.

Topic: Statutory, regulatory and various quasi-judicial bodies Q3. Examine the jurisdiction and powers of the National Green Tribunal. Assess how far it has succeeded in ensuring speedy environmental justice. (10 M) Difficulty Level: Easy Reference: DTE Why the question Increasing environmental litigations and recent NGT interventions in pollution, deforestation and compliance failures highlight its evolving …

What is eutrophication and how does it develop in aquatic ecosystems? Evaluate its ecological and economic impacts and enumerate the strategies required for its prevention and ecological restoration.

Topic: Environment & ecology Conservation, environmental pollution and degradation Q5. What is eutrophication and how does it develop in aquatic ecosystems? Evaluate its ecological and economic impacts and enumerate the strategies required for its prevention and ecological restoration. (15 M) Difficulty Level: Medium Reference: InsightsIAS Why the question Rising incidents of lake pollution and algal …

“Modern warfare increasingly generates environmental damage that persists long after the conflict ends.” Analyse the mechanisms through which armed conflicts create long-term environmental pollution. Discuss their implications for human health.

Topic: Conservation, environmental pollution and degradation, environmental impact assessment. Q6. “Modern warfare increasingly generates environmental damage that persists long after the conflict ends.” Analyse the mechanisms through which armed conflicts create long-term environmental pollution. Discuss their implications for human health. (10 M) Difficulty Level: Medium Reference: IE Why the question Recent conflicts involving attacks on …

Concentration of mineral resources in the hands of a few operators may undermine both market competition and public accountability. Examine this statement in the context of proposed changes to India’s mining lease regulations. Discuss its implications for resource governance.

Topic: Indian Economy and issues relating to planning, mobilization of resources Q5. Concentration of mineral resources in the hands of a few operators may undermine both market competition and public accountability. Examine this statement in the context of proposed changes to India’s mining lease regulations. Discuss its implications for resource governance. (15 M) Difficulty Level: …

Global Environment Facility

Source:  UNEP Subject:  International Organisation Context: The Global Environment Facility has approved US$52.8 million for four new UN Environment Programme–led projects at its 70th Council meeting. About Global Environment Facility (GEF): What it is? The Global Environment Facility (GEF) is a multilateral environmental financing mechanism that provides grants and blended finance to developing countries and …

Supreme Court stay on Aravallis Judgment

Source:  IE Subject:  Polity Context: The Supreme Court has stayed its November 20 judgment that accepted a 100-metre elevation criterion for defining the Aravalli hills, amid nationwide protests by environmental groups. About Supreme Court stay on Aravallis Judgment: What it is? The stay pauses the Court’s earlier acceptance of the Union government’s height-based definition of …

Hyper-Polluting Private Transport of the Super-Rich

Context: Growing public outrage and new studies have highlighted the disproportionate carbon footprint of private jets, super-yachts and space tourism used by the world’s super-rich. About Hyper-Polluting Private Transport of the Super-Rich: What it is? Hyper-polluting private transport refers to the use of private jets, fossil-fuelled super-yachts, luxury SUVs and private rockets by ultra-high-net-worth individuals, …

Aravalli Hills Controversy

Source: FL Subject: Environment Context: The Supreme Court has approved a new height-based definition of the Aravalli Hills, triggering nationwide concern as environmentalists warn it may deregulate large ecologically sensitive areas beyond mining. The move has sparked protests under the “Save Aravalli” campaign, citing long-term ecological risks. About Aravalli Hills Controversy: What are the Aravalli …

Evaluate the role of public participation in environmental decision-making. Assess why it remains limited in practice.

Topic: Environmental ACTS, Policies, Organizations, Institutions and Measures Q6. Evaluate the role of public participation in environmental decision-making. Assess why it remains limited in practice. (10 M) Difficulty Level: Medium Reference: InsightsIAS Why the question Environmental decision-making increasingly shapes developmental outcomes and social justice, making participatory governance a critical test of India’s environmental framework. Key …

“Human–animal conflict reflects a breakdown in coexistence rather than conservation failure”. Discuss the statement. Examine ecological and socio-economic drivers of conflict. Suggest integrated mitigation strategies.

Topic: Man Animal Conflict Q6. “Human–animal conflict reflects a breakdown in coexistence rather than conservation failure”. Discuss the statement. Examine ecological and socio-economic drivers of conflict. Suggest integrated mitigation strategies. (15 M) Difficulty Level: Medium Reference: InsightsIAS Why the question Rising human–animal conflict in India has brought attention to the limits of protection-centric conservation and …

What distinguishes radioactive pollution from other forms of environmental pollution? Assess the challenges in its monitoring and long-term management.

Topic: Radioactive pollution Q5. What distinguishes radioactive pollution from other forms of environmental pollution? Assess the challenges in its monitoring and long-term management. (10 M) Difficulty Level: Medium Reference: InsightsIAS Why the question Radioactive pollution has gained renewed relevance with the expansion of nuclear power, medical radiation use, and heightened global sensitivity to nuclear accidents …

UNEP Champions of the Earth Award – 2025

Source:  UNEP Context: Supriya Sahu, Additional Chief Secretary of Tamil Nadu, has won the UNEP Champions of the Earth 2025 Award for her leadership in climate mitigation, adaptation, and heat resilience. About UNEP Champions of the Earth Award – 2025: What It Is? The Champions of the Earth award is the UN’s highest environmental honour, …

China’s Strategy to Counter Air Pollution

Context: China has publicly offered to share its experience in fighting severe air pollution with India, as northern cities continue to face hazardous smog levels. Recent studies show China has significantly reduced PM2.5 levels since 2013 About China’s Strategy to Counter Air Pollution: What it is? China’s anti-pollution strategy is a centralised, long-term, multi-sectoral clean …

Disasters in India are often less “natural” and more a consequence of unplanned development. Illustrate with recent examples and suggest reforms needed in developmental planning.

Topic: Disaster management Q2. Disasters in India are often less “natural” and more a consequence of unplanned development. Illustrate with recent examples and suggest reforms needed in developmental planning. (10 M) Difficulty Level: Medium Reference: InsightsIAS Why the question Because disasters in India increasingly expose how developmental choices like urbanisation, deforestation, and faulty planning convert …

“Strategic minerals are central to defence preparedness, energy transition and technological sovereignty”. Analyse the rationale behind India’s recent move to fast-track clearances for such projects. Do these exemptions dilute environmental accountability?

Topic: Environmental impact assessment Q6. “Strategic minerals are central to defence preparedness, energy transition and technological sovereignty”. Analyse the rationale behind India’s recent move to fast-track clearances for such projects. Do these exemptions dilute environmental accountability? (15 M) Difficulty Level: Medium Reference: DTE Why the question The exemption of strategic mineral mining projects from public …

UPSC Editorial Analysis: Supreme Court’s Verdict on Ex-Post-Facto Environmental Clearance

General Studies-3; Topic: Conservation, environmental pollution and degradation, environmental impact assessment. Supreme Court’s Verdict on Ex-Post-Facto Environmental Clearance   Introduction In a landmark ruling, the Supreme Court of India recently struck down the Union government’s attempts to retrospectively legalise development projects that bypassed prior environmental clearance. This decision is significant not only for environmental jurisprudence …

India’s E-Waste Landscape

Syllabus: Waste Management Source:  TH Context: India’s e-waste surged by over 150% in six years, prompting experts like to advocate for a stable EPR floor price to formalise recycling and curb environmental and economic losses. About India’s E-Waste Landscape: Current Status: E-waste refers to discarded electronic products (mobiles, laptops, TVs, etc.) containing toxic and precious …