💥UPSC 2026, 2027 UAP Mentorship September Batch
October 2025
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Innovations in Biotechnology and Medical Sciences

Prophylaxis Therapy for Haemophilia

Why in the News?

With haemophilia care evolving globally, the shift from reactive to preventive treatment has brought Prophylaxis Therapy to the forefront of modern clinical practice.

About Haemophilia:

  • What is it: Rare genetic bleeding disorder due to deficiency of clotting factors, mainly Factor VIII (Haemophilia A).
  • Effect: Causes prolonged bleeding, even from minor injuries; can lead to internal bleeds in joints, muscles, or brain.
  • Key Symptoms: Excessive bleeding, painful joint swelling, risk of disability or brain hemorrhage.
  • Prevalence: Estimated 1–1.5 lakh cases in India; only ~29,000 diagnosed (~20%).
  • Underdiagnosis Causes: Low awareness, poor access to diagnostics, and socio-economic challenges.
  • Impact if Untreated: Each untreated bleed may reduce lifespan by ~16 days; leads to pain, disability, missed school/work, and job loss.

Prophylaxis (Regular Replacement Therapy) and its Benefits:

  • What It Is: Regular infusion of clotting factors or non-factor therapies to prevent bleeds.
  • Global Standard: Replaces on-demand therapy; adopted as best practice in developed countries.
  • Joint Protection: Prevents recurrent bleeds, avoids deformities and long-term disability.
  • Quality of Life: Reduces pain and fear, enables normal schooling, work, and social life.
  • Healthcare Savings: Cuts emergency visits, hospital stays, and long-term costs.
  • Global Status: ~90% of haemophilia patients in developed countries are on prophylaxis.
  • India’s Progress: On-demand remains common; some states offer prophylaxis for children under 10.
[UPSC 2021] In the context of hereditary diseases, consider the following statements:

1.Passing on mitochondrial diseases from parent to child can be prevented by mitochondrial replacement therapy either before or after in vitro fertilization of the egg.

2.A child inherits mitochondrial diseases entirely from the mother and not from the father.

Which of the statements given above is/are correct?

Options: (a) 1 only (b) 2 only (c) Both 1 and 2* (d) Neither 1 nor 2

 

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Wildlife Conservation Efforts

Specie in news: Indian flapshell turtle (Lissemys punctata)

Why in the News?

The Social Forestry Department of Vadodara rescued an Albino Indian flapshell turtle (Lissemys punctata) from a freshwater lake in Chikhodra, Gujarat.

Specie in news: Indian flapshell turtle (Lissemys punctata)

About Indian Flapshell Turtle (Lissemys punctata):

  • Type: Small, freshwater softshell turtle native to South Asia
  • Unique Feature: Named for femoral flaps on the plastron that cover the limbs when retracted
  • Geographic Range: Found in India, Pakistan, Nepal, Bangladesh, Sri Lanka, and Myanmar
  • River Systems: Occurs in the Indus, Ganges, Irrawaddy, and Salween basins
  • Habitat: Prefers shallow, quiet freshwater bodies like rivers, ponds, lakes, marshes, tanks, and canals with muddy or sandy bottoms for burrowing
  • Conservation Status:
    • IUCN Red List: Vulnerable
    • CITES Listing: Appendix II
    • Wildlife (Protection) Act, 1972: Schedule I (maximum protection)
  • Major Threats:
    • Poaching for meat, blood-based potions, aphrodisiacs, and traditional medicine
    • Illegal trade for fishing bait, livestock feed, leather, and exotic pets
    • Habitat loss due to pollution, encroachment, and waterbody destruction
    • Albino individuals especially targeted in the illegal pet market
[UPSC 2013] Consider the following fauna of India:

1. Gharial 2. Leatherback turtle 3. Swamp deer

Which of the above is/are endangered?

Options: (a) 1 and 2 only (b) 3 only (c) 1, 2 and 3* (d) None

 

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Women empowerment issues – Jobs,Reservation and education

Yashoda AI Literacy Program

Why in the News?

The National Commission for Women (NCW) has launched “Yashoda AI”, an AI literacy program to empower women with skills in cybersecurity, digital privacy, and safe online practices, promoting digital inclusion across India.

About Yashoda AI:

  • Launch: Introduced in May 2025 as an Artificial Intelligence Literacy Program for women.
  • Organisers: Joint initiative by the NCW and Future Shift Labs.
  • Objective: To train women in cybersecurity, digital privacy, and safe online practices.
  • Focus Areas: Covers AI-driven crimes, digital safety, and practical risk mitigation strategies.
  • Reach: Over 2,500 women trained to date.
  • Beneficiaries: Includes Self-Help Group members, local representatives (Sarpanchs, Pradhans, Mayors, Members of Legislative Assemblies), and frontline workers like Accredited Social Health Activists (ASHA workers).

Back2Basics: National Commission for Women

  • Status: Statutory body established in 1992 under the NCW Act, 1990.
  • Composition: Consists of a Chairperson, 5 Members, and a Member-Secretary—appointed by the Central Government.
  • Term: All members serve for a term of 3 years.
  • Powers: Holds civil court powers during inquiries:
    • Can summon individuals and enforce attendance
    • Examine witnesses under oath
    • Demand records and receive affidavits
    • Issue commissions for examination of witnesses or documents

 

[UPSC 2017] What is the purpose of Vidyanjali Yojana’?

1. To enable the famous foreign campuses in India.

2. To increase the quality of education provided in government schools by taking help from the private sector and the community.

3. To encourage voluntary monetary contributions from private individuals and organizations so as to improve the infrastructure facilities for primary and secondary schools.

Select the correct answer using the code given below:

Options: (a) 2 only * (b) 3 only (c) 1 and 2 only (d) 2 and 3 only

 

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Judicial Reforms

Doctrine of Legal Insanity

Why in the News?

The Chhattisgarh High Court acquitted a double murder convict citing legal insanity under Section 84 of the IPC (Section 22 BNS), stressing the need to distinguish it from medical insanity and improve mental health investigations.

About Legal Insanity:

  • Definition: Legal insanity refers to a mental condition where the accused cannot understand the nature of the act or distinguish right from wrong at the time of the offence.
  • Legal Basis: Codified under Section 22 of the Bharatiya Nyaya Sanhita (formerly Section 84 of the Indian Penal Code, 1860); based on the Mc’Naughten Rule (1843) from English law.
  • Presumption of Sanity: Law presumes every person is sane unless proven otherwise; burden of proof lies on the accused (Section 105, Indian Evidence Act).
  • Timing Requirement: Insanity must be present at the time of the offence—not before or after.
  • Legal vs. Medical Insanity: Legal insanity (court-recognised) is different from medical insanity (clinical diagnosis); only the former is valid for defence.
  • Terminology: Section 22 BNS uses the phrase “unsoundness of mind” instead of “insanity”.
  • Exclusions: Mental illness, abnormal behaviour, or psychiatric history alone do not qualify.
  • Test Applied: Based on cognitive incapacity—whether the person knew the nature, consequences, or wrongfulness (legal or moral) of the act.
  • Underlying Principle: Based on “Actus non facit reum nisi mens sit rea” – no crime without a guilty mind.

Important Judicial Precedents:

  • Jai Lal v. Delhi Administration (1969): Insanity defence rejected—accused made rational statements and showed no mental disorder post-crime.
  • Shrikant Anandrao Bhosale v. State of Maharashtra (2002): Accused had paranoid schizophrenia and was found incapable of understanding the act—acquitted under Section 84.
  • Surendra Mishra v. State of Jharkhand (2011): Court held that not all mentally ill persons qualify; only proven legal insanity is valid.
  • Kamala Bhuniya v. State of West Bengal (2015): Acquittal granted—prosecution failed to prove sanity; accused’s conduct supported unsoundness of mind.
[UPSC 2021] With reference to India, consider the following statements:

1.When a prisoner makes out a sufficient case, parole cannot be denied to such a prisoner because it becomes a matter of his/her right. 2.State Governments have their own Prisoners Release on Parole Rules.

Which of the statements given above is/are correct?

Options: (a) 1 only (b) 2 only* (c) Both 1 and 2 (d) Neither 1 nor 2

 

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Nobel and other Prizes

Maryam Mirzakhani New Frontiers Prize

Why in the News?

Indian mathematician Dr. Rajula Srivastava has received the Maryam Mirzakhani New Frontiers Prize for her groundbreaking work in harmonic analysis and number theory.

About the Indian Laureate: Dr. Rajula Srivastava

  • Affiliation: Hausdorff Center for Mathematics, University of Bonn and Max Planck Institute of Mathematics, Germany.
  • Field of Work:
    • Dr. Srivastava studied how to break down complex mathematical functions into simpler parts using advanced math tools.
    • She worked on finding how close certain numbers can get to specific points on curved shapes in higher dimensions.

About the Maryam Mirzakhani New Frontiers Prize:

  • Purpose: Recognises early-career women mathematicians (within two years of PhD completion) for outstanding research contributions.
  • Named After: Maryam Mirzakhani — first woman and first Iranian to win the Fields Medal; known for her work on geometry and Riemann surfaces.
  • Objective: To honour Mirzakhani’s legacy, encourage more women in mathematics, and elevate early-career contributions.
  • Established: November 2019 by the Breakthrough Prize Foundation.
  • Prize Amount: $50,000, may be shared by multiple recipients in a year.
  • Eligibility: Women mathematicians who have:
    • Recently completed their PhD (within 2 years)
    • Shown exceptional promise and innovation in mathematical research.

Other Important Prizes in Mathematics:

  • Fields Medal: Awarded every four years to mathematicians under 40, the Fields Medal is the most prestigious global mathematics award, established in 1936, and presented by the International Mathematical Union to recognize outstanding contributions to the field.
  • Abel Prize: Instituted by the King of Norway in 2001, the Abel Prize is an annual international award recognizing lifetime achievement in mathematics, often considered the closest equivalent to the Nobel Prize in the discipline.
  • Wolf Prize in Mathematics: Awarded annually since 1978 by the Wolf Foundation in Israel, the Wolf Prize honours exceptional achievements across all branches of mathematics and is ranked just below the Fields and Abel Prizes in prestige.
[UPSC 2016] A recent movie titled The Man Who Knew Infinity is based on the biography of

Options: (a) S. Ramanujan* (b) S. Chandhrashekhar (c) S. N. Bose (d) C. V. Raman

 

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Foreign Policy Watch: India-China

[7th August 2025] The Hindu Op-ed: Decoding China, the lessons for a vulnerable India

Recent actions by China, such as the withdrawal of engineers from India, are not isolated events but a deliberate geo-economic manoeuvre. This strategy is driven by China’s apprehension of a rising India and its ambition to maintain a ‘unipolar Asia’. 

Recent Actions Undertaken by China against India’s interest:

  1. Recalling over 300 Chinese engineers from iPhone manufacturing facilities in India.
  2. Restricting exports of rare earths and critical minerals to India.
  3. Informal trade restrictions on the export of capital equipment including high-end manufacturing equipment for electronics assembly heavy-duty boring machines and solar equipment to India.

China’s Geo-economic Manoeuvre against India:

“It is a meticulously calibrated stratagem, designed to arrest India’s burgeoning manufacturing ambitions.”

  • Impending Technology Transfer: The withdrawal of the Chinese engineers reflects China’s calculated move to Disrupt technology transfer and Stall India’s capacity-building in advanced electronics manufacturing. By pulling out talent, it ensures that ‘India’s learning curve in high-precision, high-efficiency manufacturing remains steep.’
  • Subtle yet potent strategy: As India positions itself in global supply chains through initiatives like Production Linked Incentive (PLI) schemes, any delay in technology adoption weakens India’s global competitiveness.
  • Weaponization of Supply Chains: By restricting exports of rare earths, critical minerals, and high-end manufacturing equipment, China leverages its control over global supply chains to disrupt India’s industrial ambitions. These informal trade restrictions are non-transparent and hence are hard to contest, create uncertainty and increase costs.
  • Weaponising Overcapacity: Price War as Strategy: China’s industrial overproduction is used deliberately to crash prices and drive out competition. BYD in electric vehicles is flooding global markets with ultra-cheap products. This makes it hard for nations like India to compete fairly, stalling local industries.

Difference in Manufacturing Ecosystems of India and China:

China

India

Systemic Industrial Dominance:

1. Not accidental, but strategic: China’s industrial pre-eminence is not trivial, it has been built through decades of strong policies, investments, and planning.

2. Covers critical and emerging sectors:

Like, Artificial Intelligence (AI), Quantum computing, 6G telecommunications, Electric Vehicles (EVs)

3. Controls global supply chains:

China does not merely export goods, it orchestrates and controls global supply chains, from raw materials to finished products.

4. Weaponising overcapacity: Overproduction (a sign of weakness elsewhere) is strategically used by China to lower global prices, making it hard for other countries to compete.

5. Aggressive pricing = market capture:

This stifles new competitors and helps China maintain dominance.

6. Economic statecraft by China: China uses its manufacturing power as a geo-economic tool to stay ahead globally and protect its export-driven economy.

Challenges Faced:

1. Nascent Manufacturing Ecosystem:

Compared to China, India is still in the early stages of becoming a global manufacturing power.

2. Facing many hurdles: Poor infrastructure infrastructure lacunae)

3. Complex government procedures (bureaucratic red tape)

4. High import dependence: India still imports many critical components like Semiconductors, Sophisticated chips, Sensors, Engines

5. Limited local capability:

Even basic assembly-level manufacturing (referred to as “screwdriver technology“) depends on external help.

6. “Make in India” needs outside support:

While the goal is self-reliance, India is still not fully capable of producing independently, especially in high-tech sectors.

India’s Strategic Dilemma: Even as India tries to de-risk from China by aligning with the West, it faces challenges like US tariff hikes on Indian goods and Exemptions given to China despite its pro-Russia stance. This underscores the need for true strategic autonomy building resilient internal capacities rather than over-dependence on foreign goodwill.

Way Forward:

Based on China’s strategy of weaponizing its supply chains, India should adopt a multi-pronged response to enhance its own strategic and economic resilience.

  1. Bolster Domestic Manufacturing: India must double down on initiatives like the Production Linked Incentive (PLI) scheme to reduce its import dependence on high-value electronics and components.
  2. Diversify Supply Chains and Sourcing: Actively seek alternative suppliers and build resilient supply chains with like-minded countries to reduce over-reliance on a single nation for critical goods. For example, India is a part of the Supply Chain Resilience Initiative (SCRI), a trilateral framework with Japan and Australia.
  3. Invest in Strategic Alliances: India should utilize multilateral platforms such as the Quad and forge bilateral partnerships to secure access to critical minerals and technologies.
  4. Boost Domestic Critical Mineral Exploration: It is essential to intensify domestic exploration and processing of critical minerals through missions like the National Critical Minerals Mission (NCMM) to achieve self-reliance.
  5. Leverage Economic Diplomacy: India should use trade agreements and international forums like the WTO to challenge informal trade restrictions and protect its emerging industries from coercive practices.

China’s aggressive external policies are a direct result of its domestic problems, such as an aging population and economic overcapacity. This forces it to rely on exports, making any competitor like India a perceived threat. As Henry Kissinger said, “Empires have no interest in operating within an international system; they aspire to be the international system.” This highlights the need for India to build its own strategic autonomy and avoid relying on fragile alliances.

 

Value Addition:

Quotes by Famous Scholars that can be used in the India-China Relation Topic:

1. India lives in a tough neighbourhood. It needs to be wise, not merely strong.” — Shivshankar Menon

2. “In geopolitics, economics is not just policy — it’s a weapon.” — Henry Kissinger

 

Mains Practice Questions:

GS2 (IR): “China’s geo-economic manoeuvres are a reflection of its internal compulsions and not just strategic rivalry.” Elucidate with reference to recent developments in India-China trade relations.

GS3 (Economy): “India’s ambition to become a global manufacturing hub faces challenges both internal and external.” Discuss the role of strategic autonomy in achieving self-reliance in electronics and high-tech sectors.

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Waste Management – SWM Rules, EWM Rules, etc

What is the potential of Biochar?

As India gears up to launch its carbon market in 2026, biochar, a carbon-rich material made from agricultural and organic waste, is gaining attention as a sustainable solution for carbon capture and waste management. Despite its immense potential, biochar remains underutilised due to lack of policy support, market structures and awareness.

What is the potential of biochar?

What is Biochar and Why is it Important?

  • Biochar is a type of charcoal/black carbon produced by heating organic waste (like crop residue or solid municipal waste) in a low-oxygen environment.
  • It locks carbon into the soil for hundreds of years, reducing greenhouse gases and improving soil quality.
  • It is an effective long-term carbon sink.

Biochar Potential in India:

  • India generates over 600 million tonnes of agricultural waste and 60 million tonnes of municipal waste each year, much of which is burned or dumped, contributing to pollution.
  • By converting just 30–50% of this waste into biochar, India could:
    • Produce 15–26 million tonnes of biochar
    • Remove 0.1 gigatonnes of Carbon Dioxide (CO₂) equivalent emissions annually
  • Biochar production also provides with the following:
    • Syngas (20–30 million tonnes) which can generate 8–13 TWh of electricity, replacing about 0.5–0.7 million tonnes of coal
    • Bio-oil (24–40 million tonnes) which can offset 12–19 million tonnes of diesel/kerosene, reducing oil imports and fossil fuel emissions by more than 2%

Applications of Biochar in Key Sectors:

  1. Agriculture: It improves soil health and water retention, especially in semi-arid and nutrient-poor regions. It can reduce nitrous oxide emissions by 30–50%, which is vital as this gas has 273x more warming potential than CO₂. Its application leads to higher crop yields (10–25%) and reduced fertilizer needs (by 10–20%). Biochar can also enhance soil organic carbon, helping restore degraded soils.
  2. Construction: Adding just 2–5% biochar in concrete improves strength and heat resistance. It helps capture 115 kg of CO₂ per cubic metre of concrete, turning buildings into carbon sinks.
  3. Wastewater Treatment: One kg of biochar can help treat 200–500 litres of wastewater. India’s untreated wastewater (~72%) could use 2.5–6.3 million tonnes of biochar annually.
  4. Carbon Capture: Biochar can be modified to absorb CO₂ from industrial exhausts, though current efficiency is lower than traditional methods.
  5. Circular Economy: Biochar aligns with the circular economy model, waste to wealth.

Why is Biochar Still Not Widely Adopted?

  1. It remains underrepresented in carbon credit systems due to the absence of standardised feedstock markets and consistent carbon accounting methods, which undermine investor confidence.
  2. Limited policy support, low public awareness, and no coordinated action across sectors.
  3. No strong carbon credit mechanism to reward users and producers.

Steps that can be undertaken for Large-Scale Adoption of Biochar:

  1. R&D Support: Develop region-specific feedstock guidelines and technologies.
  2. Policy Integration: Link biochar with Crop residue management schemes, Bioenergy programs and State Action Plans on Climate Change
  3. Carbon Market Recognition: Allow biochar to earn carbon credits, giving financial incentives to farmers and investors.
  4. Village-Level Deployment: Establish small-scale biochar units that can create over 5 lakh rural jobs.
  5. Linkage with National Missions: Can be linked with Mission LiFE and the Swachh Bharat Abhiyan.

Biochar offers a powerful tool for India’s climate smart and sustainable agriculture by enhancing soil health, improving water and nutrient retention, and bolstering climate resilience. Its integration can reduce dependency on synthetic inputs, aligning with organic farming principles. Crucially, biochar provides a significant mechanism for carbon sequestration and mitigating greenhouse gas emissions from agriculture, contributing to India’s climate goals. Leveraging this “black gold” through targeted policy support and research is essential for a greener, more resilient future.

Practice UPSC Mains Question

  1. Biochar is emerging as a multipurpose tool for sustainable development in India. Discuss its potential across sectors and the challenges in its adoption.
  2. What are the salient features of ‘Waste-to-Energy’ policy of India? Describe the role of waste to energy technologies in achieving energy security in India.

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Global Geological And Climatic Events

Sleeping disasters: Cloudbursts

Cloud Burst:

A cloudburst is an extremely intense, localized shower, defined by the India Meteorological Department (IMD) as at least 100 mm of rain within one hour over 10 sq km. These events occur due to deep, rapid atmospheric uplift over steep terrain, typical of high-altitude Himalayan regions. They can trigger sudden flash floods and landslides, devastating communities in mountainous regions. The term does not refer to a literal bursting cloud but to rapid precipitation from cumulonimbus clouds, sometimes accompanied by thunder or hail.

Why was the recent Uttarkashi Disaster not a Cloudburst?

  1. Despite initial reports, Uttarkashi district did not record any cloudburst-level rainfall. Actual rainfall was only light to moderate, ranging from 8 mm to 43 mm on Aug 5, far below the 100 mm/hour threshold
  2. The region lacked weather radar coverage at that altitude, so precise measurements were unavailable and the “cloudburst” classification was premature.
  3. Uttarkashi’s steep, rugged topography, with narrow valleys and loose debris, turned the soil into unstable slopes.
  4. A debris-laden flood, possibly triggered by a glacial lake burst, glacier collapse, or landslide, raced downstream as mud and silt-laden water to hit Dharali village violently.

Reasons for occurrence of cloudbursts:

  1. Cloudbursts happen when warm, moist air quickly rises over mountains, cools down, and turns into heavy rain. This process, called orographic lift, causes the air to release a large amount of rain in a short time.
  2. Sudden mixing of warm and cold air
  3. Strong upward air movement (convection) and high moisture in the air at high altitudes

Why Do Cloudbursts Happen In The Hills?

  1. Topography: Mountains force moist air to rise rapidly, causing sudden cooling and condensation.
  2. Weather Conditions: Warm air with high moisture content meets cooler air at high altitudes. This results in intense convection and localised torrential rain.

Can cloudbursts be forecast?

  1. The India Meteorological Department (IMD) forecasts rainfall events well in advance, but it does not predict the quantum of rainfall,  in fact, no meteorological agency does.
  2. IMD gives general rainfall forecasts (light, heavy, very heavy), but not exact amounts.
  3. These forecasts are for large areas like districts or states, not specific locations.
  4. Cloudbursts can’t be predicted exactly due to tech limitations and lack of dense instruments.
  5. However, warnings for very heavy rain (which may lead to cloudburst-like events) are given 6–12 hours in advance.

Impacts of cloud burst:

  1. Flash Floods: The most immediate and destructive impact is the rapid overflowing of rivers and streams, leading to widespread flooding of low-lying areas.
  2. Landslides and Mudslides: The excessive water saturates the soil on slopes, leading to the rapid downward movement of earth, rocks, and debris, causing significant destruction and posing a threat to human lives and infrastructure.
  3. Soil Erosion: The intense rainfall can wash away topsoil, degrading the land and negatively affecting agriculture.
  4. Land Subsidence: The weakening of the ground due to excessive water absorption can cause the sudden sinking or settling of the Earth’s surface
  5. Loss of Life: The suddenness and intensity of cloudbursts often leave little time for evacuation.
  6. Damage to Infrastructure: Roads, bridges, homes, and public utilities can be severely damaged or completely destroyed.

While the term “cloudburst” often evokes images of catastrophic floods and landslides, it’s crucial to adopt a nuanced approach, avoiding knee-jerk reactions and recognizing that not all instances of heavy rainfall are cloudbursts. While the unpredictable ferocity of cloudbursts remains a formidable challenge, a proactive blend of scientific innovation, infrastructure resilience, and community-centric preparedness offers the compass to navigate their escalating threat, particularly in fragile ecosystems like the Himalayas.

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Waste Management – SWM Rules, EWM Rules, etc

Microplastic and marine debris levels

Microplastic Pollution:

Microplastics are now a serious environmental and health threat. A recent (Ministry of Earth Sciences) MoES–NCCR survey found alarming levels along India’s east and west coasts, highlighting the urgent need to embed microplastic control within India’s environmental governance framework.

Key Findings from NCCR Survey (2022–2025):

  1. Major microplastic sources identified:
    1. Riverine inputs (plastic waste transported by rivers)
    2. Abandoned, Lost, and Discarded Fishing Gear (ALDFG), a persistent marine debris source globally
  2. The presence of primary (e.g., microbeads in cosmetics) and secondary microplastics (from the breakdown of plastic waste) was confirmed.

Microplastics: Nature

  • Definition: Plastic particles ranging between 1 micrometre (µm) and 5 millimetres (mm).
  • Types:
    • Primary Microplastics: Manufactured in small sizes (e.g., microbeads in personal care products).
    • Secondary Microplastics: Result from degradation of larger plastic items due to sunlight, wave action and other environmental factors.

Environmental Impact of Microplastics:

Impact on Marine Environments:

  1. Ingestion by Marine Life: Marine organisms, including fish, seabirds, ingest microplastics and can cause physical harm including gut blockages and tissue damage.
  2. Bioaccumulation in Marine Food Webs: Bioaccumulation can lead to higher concentrations of toxins such as Polychlorinated Biphenyls (PCBs) and Polycyclic Aromatic Hydrocarbons (PAHs) in top predators, potentially impacting their health and reproductive success.
  3. Habitat Disruption: Microplastics can accumulate in marine sediments and affect the structure and function of marine ecosystems.
  4. Chemical Leaching: Microplastics can leach harmful chemicals into the surrounding seawater. These chemicals include Bisphenol A (BPA), which is known to cause reproductive defects in some fish species, along with phthalates and brominated flame retardants, all of which can interfere with the endocrine system.

Impact on Ecological Systems:

  1. Soil Contamination: Microplastics can negatively impact soil structure, microbial activity, and nutrient cycling, affecting plant growth and overall ecosystem health. They can act as carriers for toxins like heavy metals (e.g., Lead (Pb) and Cadmium (Cd)).
  2. Disruption of Food Webs: Microplastics can accumulate in the bodies of various organisms, potentially disrupting food chains and affecting higher trophic levels.
  3. Impact on Soil Biota: Exposure to microplastics can negatively impact soil-dwelling organisms like earthworms and microorganisms, affecting their growth and reproduction. Leaching of plastic additives such as phthalates can disrupt cell membrane function in microbes.
  4. Plant Toxicity: Microplastics can be absorbed by plants, potentially affecting their growth and development, and introducing toxins into the food chain.

India’s Initiatives on Microplastic Management

  1. Plastic Waste Management Rules, 2016 (Amended 2021–22): Ban on single-use plastics and Emphasis on Extended Producer Responsibility (EPR) for collection and recycling.
  2. Swachh Bharat Mission 2.0: Includes solid waste segregation, treatment, and scientific disposal.
  3. Ecosensitive Coastal Zone Regulation (CRZ): CRZ rules govern development along coastlines and indirectly reduce marine plastic input.
  4. FSSAI Project: Ongoing study to develop standard detection protocols for microplastics in food products.

International Conventions and Agreements

  • MARPOL (International Convention for the Prevention of Pollution from Ships) Annex V prohibits the discharge of plastics and synthetic fishing gear into the sea.
  • Basel Convention (1989, amended in 2019) regulates transboundary movement of plastic waste. India ratified the amendments concerning plastic waste in 2020.
  • The United Nations Environment Assembly (UNEA) adopted a historic resolution to negotiate a legally binding global treaty on plastic pollution by 2024 (still ongoing).
  • Sustainable Development Goal 14 talks about Preventing and significantly reducing marine pollution of all kinds, particularly from land-based activities.
  • Global Partnership on Marine Litter (GPML): A UN Environment initiative, India is a participating country.

Way Forward

  1. National Microplastic Monitoring Programme: Expand surveys to include rivers, lakes, groundwater, and terrestrial ecosystems.
  2. Ban on Microbeads: A clear legislative ban on the use of microbeads in personal care products (done in countries like the UK and USA).
  3. Fishing Gear Recovery Programmes: Introduce buy-back schemes or incentives for collection of damaged fishing gear.
  4. Invest in R&D: Support startups and research institutes working on biodegradable alternatives and plastic detection methods.
  5. Public Awareness and Behavioural Change: Use platforms like Eco Clubs, MyGov, Swachh Bharat campaigns for mass education.

The presence of microplastics disrupts ecosystems by affecting organisms’ behavior and physiology, impacting soil fertility, and altering aquatic food webs. Addressing microplastic pollution requires a multi-faceted approach, including reducing plastic consumption, improving waste management, and developing innovative solutions like biodegradable alternatives and advanced filtration systems.

Practice UPSC Mains Questions:

  1. What are microplastics and how do they impact human health and the environment? Evaluate India’s current policy response to the problem and suggest a comprehensive mitigation strategy.
  2. Critically discuss the effectiveness of current national and global efforts to combat microplastic pollution, including initiatives like the Single-Use Plastic ban and the ongoing discussions around a legally binding international plastics treaty.

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Climate Change Impact on India and World – International Reports, Key Observations, etc.

In News: Great Barrier Reef

Why in the News?

The Great Barrier Reef is facing its sharpest coral decline in 40 years, with the 2024 mass bleaching—driven by climate change, cyclones, and coral predators—severely damaging large reef areas.

In News: Great Barrier Reef

About Great Barrier Reef:

  • Location: Coral Sea, off the northeast coast of Queensland, Australia.
  • Length & Area: Extends ~2,300 km; comprises ~3,000 reefs and 900 islands, covering ~350,000 square kilometers (about 10% of global coral reef ecosystems).
  • Biodiversity:
    • Hosts 400 coral species, 1,500 fish species, and 4,000 mollusk species.
    • Habitat for endangered species like the dugong and green turtle.
  • Reef Types: Includes platform reefs, wall reefs, and fringing reefs.
  • Protection Status:
    • Managed by the Great Barrier Reef Marine Park Authority.
    • Declared a United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Site in 1981.
  • Mass Bleaching Years: Notable events occurred in 1998, 2002, 2016, 2017, 2020, 2022, 2024, and 2025.

Coral Decline and Bleaching Events:

  • Main Cause: Heat stress due to climate change, particularly during marine heatwaves.
  • 2024 Event: Fifth major bleaching since 2016; had the widest spatial impact recorded in the Australian Institute of Marine Science’s 39-year monitoring program.
  • Additional Damage: Cyclones (e.g., Cyclone Jasper) and flood plumes caused physical damage and freshwater stress.
  • Biological Threats: Crown-of-thorns starfish (COTS) outbreaks intensified coral predation, especially in the Swains sector.
  • 2025 Survey Findings:
    • 48% of 124 surveyed reefs showed coral decline.
    • Only 10% recorded an increase in coral cover.
  • Regional Impact: Southern Great Barrier Reef saw a 30.6% drop in hard coral cover—the sharpest annual decline ever recorded in that zone.
[UPSC 2014] The scientific view is that the increase in global temperature should not exceed 2 0 C above pre-industrial level. If the global temperature increases beyond 30 C above the pre-industrial level, what can be its possible impact/impacts on the world?

1. Terrestrial biosphere tends toward a net carbon source. 2. Widespread coral mortality will occur. 3. All the global wetlands will permanently disappear.  4. Cultivation of cereals will not be possible anywhere in the world. Select the correct answer using the code given below:

Options: (a) 1 only (b) 1 and 2 only* (c) 2, 3 and 4 only (d) 1, 2, 3 and 4 only

 

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Bacterial cause behind Mass Starfish Deaths

Why in the News?

Since 2013, over 5 billion starfish have died along North America’s Pacific coast due to a wasting disease now linked to Vibrio pectenicida, a cholera-related bacterium.

Bacterial cause behind Mass Starfish Deaths

About Starfish (Sea Stars):

  • Taxonomy: Belong to phylum Echinodermata; exclusively marine organisms.
  • Species: Brisingida, Forcipulatida, Velatida, Valvatida, Spinuloside
  • Body Structure:
    • Radial symmetry (adults), bilateral symmetry (larvae)
    • Calcareous exoskeleton for protection
    • Water vascular system for respiration and circulation
  • Unique Features:
    • Regeneration: Can regrow lost limbs
    • No blood or brain: Seawater circulates nutrients
    • Eyespots: At arm tips, help sense light
    • Tough skin: Made of calcium carbonate
  • Feeding: Carnivorous, detritivorous, and scavengers

Reasons for Mass Deaths (2013–2025):

  • Causal Agent: Identified in 2025 as Vibrio pectenicida, a bacterium related to cholera-causing strains.
  • Symptoms: Limb detachment; Tissue disintegration; Melting into a pile of gunk.
  • Most Affected Species: Sunflower sea stars, which saw a 90% population decline.
  • Geographical Spread: Along the Pacific coast from Alaska to Mexico.
  • Ecological Consequences:
    • Starfish are keystone predators, especially of sea urchins.
    • Their decline led to urchin population explosions, which overgrazed kelp forests.
    • Resulted in biodiversity loss and reduced carbon sequestration.
[UPSC 2012] Vultures which used to be very common in Indian countryside some years ago are rarely seen nowadays. This is attributed to:

(a) the destruction of their nesting sites by new invasive species disease among them (b) a drug used by cattle owners for treating their diseased cattle persistent and fatal (c) scarcity of food available to them (d) a widespread, persistent and fatal disease among them

 

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Festivals, Dances, Theatre, Literature, Art in News

In news: Lalit Kala Akademi 

Why in the News?

The 64th National Exhibition of Art (NEA), organized by the Lalit Kala Akademi, India’s National Academy of Art, was inaugurated in New Delhi.

About Lalit Kala Akademi:

  • Establishment: Located in New Delhi, as an autonomous organisation.
  • Inauguration: Launched on 5 August 1954 by Maulana Abul Kalam Azad, the then Minister for Education.
  • Legal Status: Granted statutory status in 1957 under the Societies Registration Act, 1860.
  • Funding: Supported by the Ministry of Culture, Government of India.
  • Structure: Operates through the General Council, Executive Board, and various Committees.
  • Regional Centres: Present in Chennai, Kolkata, Lucknow, Bhubaneswar, and Garhi (New Delhi).
  • Functions:
    • Scope of Work: Promotes modern, contemporary, folk, and tribal visual arts of India.
    • Art Collection: Maintains a permanent collection of Indian visual art.
    • International Role: Facilitates global cultural exchange through international cultural agreements.

Key Events and Initiatives:

  • National Exhibition of Art: Annual flagship event since 1955, showcasing artists from across India.
  • 64th Edition (2025): Held from 5 August to 15 September at Kamani Auditorium and Lalit Kala Art Galleries, New Delhi.
  • Triennale India: Major international art exhibition featuring global artists.
  • Print Biennale India: Dedicated to printmaking; 3rd edition scheduled for 2025–26.
  • Artist Promotion: Provides platforms for both emerging and established artists; strengthens India’s soft power through cultural diplomacy.
[UPSC 2009] Consider the following statements:

1. The National School of Drama was set up by Sangeet Natak Akademi in 1959.

2. The highest honour conferred by the Sahitya Akademi on a writer is by electing him its Fellow.

Which of the statements given above is/are correct?

(a) 1 only (b) 2 only  (c) Both 1 and 2*  (d) Neither 1 nor 2

 

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Russian Invasion of Ukraine: Global Implications

Intermediate-Range Nuclear Forces (INF) Treaty

Why in the News?

Russia officially announced its exit from the 1987 Intermediate-Range Nuclear Forces (INF) Treaty, marking a pivotal moment in the dismantling of Cold War-era nuclear arms control architecture.

What is the INF Treaty?

  • Signed In: 1987 by United States President Ronald Reagan and Soviet leader Mikhail Gorbachev.
  • Purpose: Banned ground-launched ballistic and cruise missiles with ranges between 500 and 5,500 kilometers.
  • Impact: Led to the elimination of 2,692 missiles by June 1, 1991.
  • Verification: Allowed on-site inspections, setting a benchmark for arms control agreements.
  • Scope: Covered both nuclear and conventional missile systems.
  • Significance: Became a key pillar of post-Cold War strategic stability.

Why did Russia exit the Treaty?

Implications:

  • Collapse of Arms Control: Removes a pillar of nuclear restraint.
  • Resurgence of Arms Race: Possible missile deployments in Europe & Asia-Pacific.
  • Regional Threats: NATO countries & East Asia more vulnerable.
  • Proliferation Risk: May embolden China, India, and others.
[UPSC 2011] The “New START” treaty was in the news. What is this treaty?

(a) It is a bilateral strategic nuclear arms reduction treaty between the USA and the Russian Federation.*

(b) It is a multilateral energy security cooperation treaty among the members of the East Asia Summit.

(c) It is a treaty between the Russian Federation and the European Union for energy security cooperation.

(d) It is a multilateral cooperation treaty among the BRICS countries for the promotion of trade.

 

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Port Infrastructure and Shipping Industry – Sagarmala Project, SDC, CEZ, etc.

Parliament passes Carriage of Goods by Sea Bill, 2025

Why in the News?

Parliament has passed the Carriage of Goods by Sea Bill, 2025, replacing the nearly century-old Indian Carriage of Goods by Sea Act, 1925.

About Carriage of Goods by Sea Bill, 2025:

  • Replaces: The colonial-era Indian Carriage of Goods by Sea Act, 1925.
  • Purpose: Regulates the rights, duties, liabilities, and immunities of parties involved in shipping goods by sea from Indian ports to domestic or international destinations.
  • International Alignment: Retains consistency with the Hague Rules (1924), which also formed the basis of the 1925 Act.
  • Objective: Modernises maritime law in line with global standards and boosts India’s ease of doing business in the maritime sector.

Key Features:

  • Bills of Lading Defined: It outlines the details of the shipment, including the type and quantity of goods, the origin and destination, and the terms of the agreement between the shipper and the carrier.
    • Includes details on goods’ type, quantity, condition, and destination.
    • Serves as a legally binding contract between the shipper and carrier.
  • Central Government Powers:
    • May issue directions for implementation.
    • Can amend the Schedule of Rules related to bills of lading.
  • Part of Broader Maritime Reforms:
    • Supports port development and coastal trade.
    • Encourages creation of State Maritime Boards and a Maritime State Development Council.
    • Covers port safety, disaster response, pollution control, and dispute resolution.
  • Global Compliance: Aligns India’s shipping laws with evolving international conventions and practices.
[UPSC 2016] The term ‘import cover’, sometimes seen in the news, refers to

(a) It is the ratio of value of imports to the Gross Domestic Product of a country

(b) It is the total value of imports of a country in a year

(c) It is the ratio between the value of exports and that of imports between two countries

(d) It is the number of months of imports that could be paid for by a country’s international reserves*

 

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Direct Benefits Transfers

[6th August 2025] The Hindu Op-ed: The technocratic calculus of India’s welfare state

The promise to deliver social welfare at scale, using data-driven algorithms, may be at the cost of ‘democratic norms’ and ‘political accountability’

India’s welfare model is undergoing a silent but radical transformation. What was once a deliberative system grounded in rights and citizen needs is now morphing into a technocratic model governed by data, code, and efficiency. This shift raises a key question: Can dignity and justice survive when welfare becomes measurable but impersonal?

From Entitlement to efficiency: The new welfare playbook

Over the past decade, India has moved from rights-based entitlements to an algorithm-led delivery model—what scholars call a technocratic calculus.

  • Aadhaar: Over 1 billion enrolled; enables biometric verification to curb duplicate beneficiaries.
  • DBT (Direct Benefit Transfers): 1,206 schemes unified under Aadhaar; ₹3.48 lakh crore saved via leakages plugged.
  • CPGRAMS and grievance portals: 36 digital platforms now streamline complaints.

That’s the infrastructure. But the implications run deeper. This marks a shift from deliberative welfare (based on rights and dialogue) to calculative welfare (based on metrics like coverage, leakage, speed).

Promises vs. Perils:

1. Efficiency vs. Empathy

Welfare delivery is now fast, traceable, and auditable. But it risks treating citizens as data profiles, not as individuals with needs. Algorithms can’t ask moral questions. Bureaucrats avoid hard choices by letting systems decide.

2. Political Accountability Diluted

Leaders now point to dashboards instead of taking responsibility. Decisions on who deserves support are increasingly delegated to code.

3. Institutions Under Strain

  • RTI backlog: Over 4 lakh pending cases (June 2024)
  • Vacant CIC posts: Weakens transparency
  • CPGRAMS: Acts more like a ticketing system, not a democratic grievance platform. Visibility is centralised, but not responsibility.

4. Shrinking Social Sector Investment

  • Welfare spending has dropped from 21% to 17% of GDP (2014–2025)
  • For vulnerable groups (SCs, minorities, labour, nutrition), allocations shrank from 11% pre-COVID to just 3%
  • The paradox: as delivery gets smarter, commitments get thinner.

The Deeper democratic concern:

When welfare turns technical, it becomes less political. Philosopher Habermas warned of this: expert-rule can silence democratic debate. In India’s case, welfare governance is increasingly auditable, but less answerable.

What Needs Fixing? 

  1. Embed human judgement in digital systems: Algorithms should aid, not override, political reasoning.
  2. Revive deliberative spaces: Local bodies, gram sabhas, and social audits must regain teeth.
  3. Reinvest in social sector spending: Efficiency must not justify austerity.
  4. Reimagine grievance redressal: Make platforms citizen-centric, not just data-driven.

Way forward:

  1. Federal Pluralism: Empower States to design context-sensitive welfare regimes, reinforcing federalism and pluralism.
  2. Impact Audits: Institutionalise community-driven impact audits through Rashtriya Gram Swaraj Abhiyan and Gram Panchayat Development Plans.
  3. Platform Cooperatives: Build platform cooperatives in all States with self-help groups as intermediaries, inspired by Kerala’s Kudumbashree.
  4. Civic Engagement: Incentivise civil society to promote grassroots political education and establish legal aid clinics for  stronger community accountability.
  5. Resilience Mechanisms: Strengthen and codify offline fallback systems, human feedback safeguards, and statutory bias audits.
  6. Digital Rights: Embed the “right to explanation and appeal” in digital governance frameworks, in line with UN Human Rights recommendations.

Digital welfare is not the problem. The problem is when it replaces, not supports, democracy. India must blend technology with trust, efficiency with empathy, and code with conscience. Only then can welfare remain a tool for justice—not just for savings.

Possible GS2 Mains Question:

  1. India’s welfare governance has shifted from rights-based entitlement to algorithmic delivery. Critically examine the democratic and institutional implications of this shift. Suggest reforms to align technology with constitutional values.

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J&K – The issues around the state

What will it take to restore J&K’s statehood? 

The J&K Reorganisation Act was passed in Parliament on August 6, 2019. It gave the Centre, through the Lieutenant Governor, a heightened legislative role in J&K, and put the bureaucratic apparatus in the UT under the Union Home Minister.

Importance of the topic:

The demand for restoring J&K’s statehood is central to ongoing political discourse, federalism, and Centre–State relations. It involves constitutional questions about autonomy, democratic representation, and legislative authority. Understanding this issue is essential for both Indian Polity and Governance sections of GS Paper II and current affairs-based Mains questions. Six years after the abrogation of Article 370 and the passage of the Jammu and Kashmir Reorganisation Act, 2019, the question of restoring full statehood to J&K is back in political and judicial discourse. While the Supreme Court upheld the abrogation in December 2023, it also urged the Union Government to restore statehood at the earliest, ideally before the next Assembly elections.

 

Understanding the Jammu & Kashmir Reorganisation Act, 2019

The J&K Reorganisation Act, passed in August 2019, radically altered the political geography of India by:

  1. Bifurcating the former state into two Union Territories (UTs): Jammu & Kashmir (with a legislative assembly) and Ladakh (without a legislative assembly)
  2. Repealing Article 370, which had conferred special status to J&K.
  3. Ending the state’s Constitution, flag, and autonomy in various matters.

How Was the Act Passed?

It was passed under Article 3 of the Constitution, which empowers Parliament to change the boundaries or status of any state. The Constitution (Application to J&K) Order, 2019 extended all provisions of the Indian Constitution to J&K. A Presidential Order, followed by resolutions in Parliament, enabled the effective nullification of Article 370.

This method has been legally contentious, with debates about: Whether Article 370 could be abrogated without the consent of the erstwhile State Assembly and Whether a UT can be created out of a full-fledged state without a constitutional amendment.

Why Restoration of Statehood is Important:

  1. Democratic Legitimacy: A Union Territory is governed by the Centre, with limited powers to the local legislature (like Delhi). Statehood would return full legislative powers and autonomy to the elected J&K government.
  2. Political Participation and Stability: Full statehood may encourage wider participation in elections and a return to mainstream politics in the Valley.
  3. Judicial Recommendation: The Supreme Court (2023) noted that UT status must be temporary and urged a time-bound plan for restoration.
  4. Rebuilding Trust: Statehood is seen as a step to win back the confidence of the local population, especially after internet shutdowns, detentions, and security clampdowns.

Challenges in Restoring Statehood

  1. Security Concerns: Terror threats and infiltration risks persist. The government may delay full devolution until there is a more stable security environment.
  2. Geopolitical Tensions: China and Pakistan continue to contest India’s sovereignty over J&K and Ladakh. Strategic concerns may shape decisions.
  3. Administrative Realignment: The reorganisation involved restructuring administrative units, services, and legal frameworks. Reversing some of those may create bureaucratic hurdles.
  4. Political Control by the Centre: The current arrangement allows the Centre direct control. Restoring statehood might reduce this control, especially if opposition parties dominate the future assembly.
  5. Need for Election Readiness

 

Value Addition:

Article 3 of the Constitution of India:

  • Article 3 of the Indian Constitution grants the Parliament significant powers related to the internal reorganization of the states and union territories within the Union of India.
  • Under Article 3, Parliament can:
    • Form new states by combining or separating territory from existing states or union territories.
    • Increase or decrease the area of any state.
    • Alter the boundaries or change the name of any state
  • For Parliament to exercise these powers, a Bill must be introduced with the President’s prior recommendation. If the Bill impacts a state’s area, boundaries, or name, the President must seek the state legislature’s views within a specified timeframe. However, these views are not binding on Parliament. Bills under Article 3 are passed by a simple majority and are not considered constitutional amendments under Article 368.

 

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Defence Sector – DPP, Missions, Schemes, Security Forces, etc.

India needs a ‘defence cess’ to fund military modernisation

With such a levy on high-end goods, spending on luxury will become a visible public act of support for the armed forces. In an era of evolving warfare, from stealth jets to AI-driven drones, India’s defence preparedness is no longer optional, it is existential. This article proposes a ‘Defence Cess’ on luxury goods and services, offering a creative, emotionally resonant, and fiscally sustainable mechanism to ring-fence funds for military modernisation. This issue links directly to GS Paper II (Governance), GS Paper III (Security and Economy), and GS IV (Ethics, especially public accountability and duty).

The Strategic Urgency: Why Modernisation Can’t Wait

India is increasingly surrounded by hostile neighbours with fast-upgrading military capacities:

  1. Pakistan may soon induct stealth fighters like J-20 or J-35 from China.
  2. China is testing sixth-generation aircraft and has strong cyber and drone warfare capabilities.
  3. The Indian Air Force (IAF), by contrast, operates only 32 squadrons vs the sanctioned strength of 42 — leaving India strategically exposed in contested airspace.

Key Quote: “Capability alone is not enough. The country cannot afford to be vulnerable.”

Modernisation is Existential, Not Aspirational

India’s military modernisation roadmap is ambitious but underfunded. It includes:

  1. Fifth-generation fighter aircraft development (AMCA)
  2. Indigenous jet engine programmes
  3. Strategic unmanned aerial vehicles (UAVs)
  4. Electronic warfare (EW) and cyber-capacity enhancement

But while intent exists, execution suffers from fragmented schemes, budgetary limitations, and lack of dedicated long-term funding.

The Defence Cess Proposal: Key Features

  1. A 5–10% surcharge on ultra-luxury goods and services like High-end cars, Private jets, Imported luxury watches, Premium liquor, etc.
  2. Clearly itemised on invoices as “Raksha Cess”
  3. Funds are non-lapsable, targeted, and traceable
  4. Exclusively for capital expenditure in Procurement, R&D, Infrastructure for defence

Global Parallels and Precedents

Defence/Strategic Taxation Model
Italy Luxury tax on yachts and helicopters during Eurozone crisis
Sweden Long-standing luxury taxation for social balance
China Anti-extravagance drive redirected elite consumption toward strategic sectors

These countries have used fiscal mechanisms not just to fund strategy but to shape public narratives, blending consumption with national responsibility.

Why a Defence Cess Works for India

  1. Psychological and Symbolic Impact: The idea of contributing directly to the betterment of Indian defence through luxury spending has strong emotional appeal. It creates a moral linkage between indulgence and national duty converting private consumption into public solidarity. Naming it “Raksha Cess” makes it resonate with patriotism and responsibility.
  2. Fiscal Innovation Without Burdening the Masses: India’s direct tax base is relatively narrow, and increasing defence funding through general taxation could hurt the middle class or poor. This cess targets only high-end consumers, ensuring that additional fiscal pressure is placed on those most capable of bearing it. Luxury spending has grown significantly with India’s rising affluent class, this captures a booming sector for national good.
  3. Transparency and Traceability: Since the cess is itemised separately on invoices, it allows greater transparency. It increases trust in government utilisation and may lead to greater tax compliance if people know exactly where their money goes. With digitised billing and GST-era infrastructure, monitoring and reporting mechanisms already exist to track such surcharges.
  4. Dedicated, Ring-Fenced Defence Fund: Current defence allocations are diluted across revenue expenses and pensions. It helps bypass routine bureaucratic delays and ensures directed capital spending. A defence cess would be non-lapsable and strictly for capital expenditure — such as: Acquiring new aircraft, R&D in defence tech and Indigenous manufacturing. This enables long-term strategic planning free from annual budget cycles.
  5. Aligns India With Global Practices: Many countries (Italy, Sweden, China) have used luxury taxation or targeted levies to support strategic sectors or correct fiscal imbalances. India can draw from these models to introduce a fiscally sound and globally validated mechanism.
  6. Boosts the Narrative of Nation-Building: In an era where narratives matter, this proposal encourages voluntary nation-building and elite participation in national security. It sends a message that “those who benefit most from India’s rise should contribute most to its protection.”

Challenges in Implementing a Defence Cess:

  1. Legal and Fiscal Complexity: Introducing a cess outside the GST framework may face legal and administrative hurdles, requiring amendments or coordination with the GST Council. There may be opposition from States citing federal fiscal concerns
  2. Risk of Misuse or Leakage: Any fund not managed with full transparency and oversight can fall prey to inefficiency or corruption. Strong audit systems and public reporting mechanisms must be built into the cess architecture from the outset.
  3. Need for a Clear Governance Structure: A dedicated body or fund management unit should be created under the Ministry of Defence or PMO, preferably with civil society representation for accountability. Without such a structure, funds may be diverted or underutilised.
  4. Revenue Predictability and Scale: Luxury consumption is inelastic but cyclical, it may dip during economic downturns. The fund should not be over-relied upon for core defence needs; rather, it must act as a complementary booster.
  5. Perception Management and Political Pushback: Some may view this as a populist or performative move, or even as a “sin tax on success”. There must be consistent and transparent communication that this is about contribution, not punishment.
  6. Moral Optics and Class Tensions: Care must be taken to avoid triggering class resentment or elite backlash, especially if the tax seems punitive. Framing it as “a privilege with purpose” is crucial — the messaging has to be inclusive, not divisive.

Conclusion: From Passive Consumers to Active Nation-Builders

India’s national security demands not just better weapons, but a sustainable model of public contribution and political imagination. A well-designed defence cess could convert elite indulgence into national insurance, creating a visible alignment between privilege and responsibility.

Value Addition

India’s Defence Modernisation: 

What Has Been Done: What is being planned
  • Tejas Mk-1A production initiated (HAL)
  • Strategic partnerships under DPP-2020 for indigenous manufacturing
  • Agni Prime, INS Vikrant, and SAM systems development
  • Defence exports crossed ₹21,000 crore in 2023-24
  • Emergency procurement powers given to armed forces post-Galwan
  • AMCA (Advanced Medium Combat Aircraft) — 5th Gen fighter
  • Twin-engine deck-based fighter (TEDBF) for Navy
  • India-US Jet Engine Deal (GE-HAL) under iCET
  • India-France agreement for submarine co-development
  • Cyber and AI warfare units under Theatre Command model

Important Agreements and Collaborations:

Country Collaboration
USA iCET, Jet Engine tech transfer (GE -F414)
France Rafale aircraft, scorpene submarine
Israel Missile defence (Barak-8)
Russia S-400 Missile systems, AK-203 Rifles

Important Defence Policies:

  1. Defence Acquisition Procedure (DAP) 2020: Goal: To streamline the procurement process for the Indian Armed Forces, promoting indigenization and efficiency. Prioritizes “Buy Indian” categories, Enhanced Indigenous Content (IC), Simplification of Trial and Testing Procedures and has Emphasis on Make and Innovation.
  2. Innovations for Defence Excellence (iDEX): Goal: To foster an ecosystem for innovation and technology development in the defence and aerospace sectors, leveraging the potential of startups, MSMEs, academia, and individual innovators. It is managed by Defence Innovation Organization (DIO), a not-for-profit company founded by Hindustan Aeronautics Limited (HAL) & Bharat Electronics Limited (BEL).
  3. DRDO’s 5-Year Roadmap (Vision 2025): Goal: To lead India towards self-reliance in defence technologies and become a global leader in defence research and development.

 

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Electric and Hybrid Cars – FAME, National Electric Mobility Mission, etc.

Status of Ethanol Blended Petrol (EBP) Programme

Why in the News?

India met its 20% ethanol blending (E20) target in petrol by March 2025 — five years early. Talks are now on to raise the blending ratio further in the immediate future.

About Ethanol Blended Petrol (EBP) Programme:

  • Launched in 2003 by the Ministry of Petroleum and Natural Gas.
  • Objective: Promote use of renewable, domestically produced ethanol in petrol.
  • Nationwide rollout (except A&N and Lakshadweep) since April 2019.
  • Feedstock:
    • 1G Ethanol: From sugarcane molasses, maize, rice.
    • 2G Ethanol: From agricultural residues like rice straw, bamboo, bagasse.
  • Blending Progress:
    • 1.6% in 2013–14
    • 11.8% in 2022–23
    • 20% achieved in March 2025 (E20)
  • Future Plans:
    • Discussions on E27 blending target by 2030.
    • Government exploring flex-fuel vehicles (e.g., E85-capable (dual-fuel) cars).

India’s Achievements:

  • Environmental Gains: 19.2 million tonnes of CO₂ emissions avoided (2014–2021).
  • Economic Impact: ₹26,000 crore saved in foreign exchange via reduced oil imports.
  • Industrial Growth:
    • Distillery capacity scaled up with interest subvention support.
    • Flex-fuel vehicles showcased by major automakers in 2025.
  • Farmer Benefit: Creates demand for sugarcane and grains, increasing farm income.

Limitations:

  • Technical Challenges
    • Lower mileage with E20 due to reduced energy content.
    • Older vehicles may face engine compatibility issues.
    • Flex-fuel technology adoption still limited.
  • Economic Concerns
    • No drop in fuel prices despite ethanol savings.
    • Consumer hesitation due to lack of visible benefits.
  • Environmental Trade-offs
    • High land and water use for ethanol crops (especially sugarcane).
    • Food security risks from diverting food crops for fuel.
  • Need for Diversification
    • Majority of ethanol still from sugarcane; limited 2G ethanol usage.
    • Need to promote biomass-based ethanol (wood chips, crop residue).
[UPSC 2025] Consider the following statements:

Statement I: Of the two major ethanol producers in the world, i.e., Brazil and the United States of America, the former produces more ethanol than the latter.

Statement II: Unlike in the United States of America where corn is the principal feedstock for ethanol production, sugarcane is the principal feedstock for ethanol production in Brazil.

Which one of the following is correct in respect of the above statements?

(a) Both Statement I and Statement II are correct and Statement II explains Statement I

(b) Both Statement I and Statement II are correct but Statement II does not explain Statement I

(c) Statement I is correct but Statement II is not correct

(d) Statement I is not correct but Statement II is correct *

 

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Wildlife Conservation Efforts

Rhisotope Project

Why in the News?

In a move to combat rhino poaching, the University of the Witwatersrand in South Africa, supported by the International Atomic Energy Agency (IAEA), has launched the Rhisotope Project.

What is Rhisotope Project? 

  • Launched By: University of the Witwatersrand, South Africa, with support from the International Atomic Energy Agency (IAEA).
  • Initiation: Concept began in 2021; formally launched in July 2024.
  • Objective: Prevent rhino poaching by making horns traceable and unsuitable for illegal trade.
  • Pilot Site: Waterberg Biosphere Reserve, South Africa.
  • Pilot Implementation: 20 rhinos injected with radioisotopes (exact isotope remains undisclosed) for testing.

How the Isotope Tagging Works?

  • Isotope Basics: Uses radioactive isotopes that emit detectable radiation as they decay.
  • Injection Method: A small hole is drilled into the horn; a low dose of isotope is inserted safely.
  • Detection Mechanism: Radiation Portal Monitors at ports can detect tagged horns—even inside 40-foot containers, as proven using 3D-printed horn simulations.

 

Significance:

  • Safety Assurance: No damage to rhinos observed; cytological tests showed no cellular or physiological harm.
  • Impact on Illegal Trade: Horn becomes detectable, unusable, and toxic for illegal human consumption.
[UPSC 2019] Consider the following statements:

1. Asiatic lion is naturally found In India only.     2. Double-humped camel is naturally found in India only.     3. One-horned rhinoceros is naturally found in India only.

Which of the statements given above is / are correct?”

Options:   (a) 1 only *  (b) 2 only   (c) 1 and 3 only    (d) 1, 2 and 3

 

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Wildlife Conservation Efforts

Population Census of Nilgiri Tahrs  

Why in the News?

A joint population census conducted by Kerala and Tamil Nadu has revealed the presence of 2,668 Nilgiri tahrs in the Western Ghats.

Population Census of Nilgiri Tahrs  

About Nilgiri Tahr (Nilgiritragus hylocrius):

  • Endemism: Found only in the Nilgiri Hills and southern Western Ghats of Tamil Nadu and Kerala, India.
  • Ecological Role: Key grazer in the montane grassland ecosystem, influencing plant growth and grassland regeneration.
  • Habitat:
    • Open montane grasslands interspersed with shola forests (South Western Ghats montane rain forests eco-region).
    • Occurs at elevations between 1,200 to 2,600 metres (3,900 to 8,500 feet).
    • Prefers steep rocky slopes, cliff edges, and grassy plateaus — areas with clear visibility to detect predators.
  • Population: Estimated 3,122 individuals in the wild; Locally extinct in about 14% of its historical habitat.
    • In Kerala (1,365): Eravikulam National Park (ENP) – largest single population (~841 individuals); Anamalai Hills landscape.
    • In Tamil Nadu (1303): Mukurthi National Park; Grass Hills National Park; Kalakkad-Mundanthurai Tiger Reserve (lesser presence)
  • Conservation Status:
    • IUCN Red List: Endangered
    • Wildlife (Protection) Act, 1972: Schedule I
  • Cultural Significance:
    • Official state animal of Tamil Nadu.
    • Mentioned in Tamil Sangam literature (~2,000 years ago).
    • Seen in Mesolithic rock art (10,000–4,000 BC), indicating its deep historical importance.
[UPSC 2018] Consider the following fauna of India:

1. Gharial 2. Leatherback turtle 3. Swamp deer

Which of the above is/are endangered?

Options: (a) 1 and 2 only (b) 3 only (c) 1, 2 and 3 * (d) None

 

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