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  • Top 10% rural households own 44% land in India: Study

    Why in the News?

    A recent April 2026 study by the World Inequality Lab titled “Land Inequality in India: Nature, History, and Markets” reveals that land ownership in rural India is highly concentrated. Land ownership in rural India remains highly unequal, with the top 10% of households controlling 44% of total land, while nearly 46% households are landless. This reflects structural imbalance in agrarian distribution, impacting equity, productivity, and rural livelihoods.

    Why is land ownership inequality in rural India a major concern?

    1. High Concentration: Top 10% households own 44% of total land, indicating extreme inequality.
    2. Widespread Landlessness: Around 46% rural households own no land, reflecting exclusion from productive assets.
    3. Skewed Ownership Pyramid: Top 5% own 32%, and top 1% own 18% of land, showing elite capture.
    4. Agrarian Distress Link: Landlessness leads to dependence on wage labour, increasing vulnerability.

    What are the regional patterns of land inequality and landlessness?

    1. High Inequality States: Bihar and Punjab show villages where a single landlord owns >50% land.
    2. High Landlessness: Punjab has 73% landless households, highest among states.
    3. Low Inequality: Karnataka has lowest Gini coefficient (65), indicating relatively equitable distribution.
    4. High Inequality Index: Kerala has Gini coefficient of 90, followed by Bihar, Punjab, Tamil Nadu, West Bengal (~80).
    5. Agrarian States Pattern: Rajasthan (34%) and Uttar Pradesh (39%) have lower landlessness than Madhya Pradesh (51%) and Bihar (59%).

    What does the Gini coefficient reveal about land inequality?

    The Gini coefficient for land inequality is a statistical measure (0 to 1 or 0 to 100) determining how land ownership is distributed across a population. A coefficient of 0 indicates perfect equality (everyone owns the same amount of land), while a value near 1 or 100 indicates perfect inequality (one person owns all the land). It shows the deviation from equal land distribution.

    1. Inequality Measure: Higher Gini coefficient indicates greater inequality in land distribution.
    2. Kerala Case: Highest Gini (90) shows extreme concentration despite social development indicators.
    3. Impact of Landless Inclusion: Excluding landlessness reduces Gini significantly, showing inequality is driven by landlessness.
    4. Policy Insight: Landlessness contributes more to inequality than unequal distribution among landowners.

    How is land distributed across different landholding classes?

    1. Marginal Holdings: 48.6% households own 0-1 hectare, indicating fragmentation.
    2. Small Holdings: Significant share in 1-2 hectares, limiting economies of scale.
    3. Average Size (Landowners): Around 6.2 hectares, showing disparity within landed class.
    4. Large Holders’ Dominance: Largest landowners control 12.4% land in villages, rising to >50% in 3.8% villages.

    What are the structural causes behind land inequality in India?

    1. Historical Legacy: Zamindari and feudal systems created concentrated ownership patterns.
    2. Incomplete Land Reforms: Weak implementation of land ceiling and redistribution laws.
    3. Population Pressure: Fragmentation due to inheritance reduces viability of holdings.
    4. Market Forces: Commercial agriculture increases land consolidation in developed regions like Punjab.
    5. Data Limitations: Last comprehensive caste-land linkage from SECC 2011, indicating outdated policy inputs.

    What are the implications for the economy and society?

    1. Rural Inequality: Reinforces socio-economic disparities and caste-based exclusion.
    2. Low Productivity: Small fragmented holdings reduce mechanization and efficiency.
    3. Migration Push: Landless households migrate for informal urban employment.
    4. Credit Access Issues: Lack of land ownership restricts access to institutional credit.
    5. Social Conflict Risk: Concentration of land can lead to agrarian unrest. 

    What government reforms have been undertaken to address land inequality in India?

    1. Abolition of Intermediaries: Eliminates zamindari system; ensures direct ownership between state and cultivator; implemented post-independence across states.
    2. Land Ceiling Laws: Imposes upper limits on landholding; redistributes surplus land to landless households; varies across states (e.g., 10-54 acres depending on land type).
    3. Tenancy Reforms: Provides security of tenure, regulates rent, and grants ownership rights to tenants; successful examples seen in West Bengal (Operation Barga).
    4. Consolidation of Holdings: Reduces fragmentation of land; promotes efficient farming; implemented effectively in Punjab, Haryana, and Western UP.
    5. Bhoodan and Gramdan Movements: Voluntary land donation movements led by Vinoba Bhave; redistributes land to landless, though limited success in long term.
    6. Digital India Land Records Modernization Programme (DILRMP): Digitizes land records; ensures transparency, reduces disputes, and improves land ownership clarity.
    7. SVAMITVA Scheme: Provides property ownership rights in rural inhabited areas using drone mapping; enables access to credit and reduces informal land ownership.
    8. Forest Rights Act, 2006: Recognizes land rights of tribal and forest-dwelling communities; addresses historical injustice and improves tenure security.
    9. PM-KISAN Scheme: Provides income support to farmers; ensures financial stability, though excludes landless agricultural labourers.

    Conclusion

    Land inequality in rural India reflects structural imbalance rooted in historical, institutional, and economic factors. Addressing landlessness, improving land records, and enabling equitable access to productive assets remain essential for inclusive rural development and sustainable agricultural growth.

    PYQ Relevance

    [UPSC 2023] State the objectives and measures of land reforms in India. Discuss how land ceiling policy can be considered effective.

    Linkage: The PYQ addresses agrarian inequality and land concentration, directly aligning with current evidence of top 10% owning 44% land and widespread landlessness. It enables evaluation of land ceiling policy effectiveness, linking historical reforms with present challenges of uneven implementation and persistent rural inequality.

  • Indian Scientists Develop New Method to Measure Distances in Deep Space

    Why in the News?

    Indian astronomers, including researchers from IIT Kanpur, have developed a new technique to measure distances in space using pulsars by combining dispersion measure and scatter broadening.

    What are Pulsars?

    • Pulsars are dense, rapidly spinning neutron stars
    • Emit regular radio wave pulses
    • Act as cosmic clocks due to highly stable rotation
    • Used to detect gravitational waves and deep space phenomena

    New Measurement Method

    Scientists combined two effects:

    1. Dispersion Measure (DM)

    • Radio waves pass through ionised gas
    • Lower frequency waves arrive later
    • Used to estimate distance

    2. Scatter Broadening

    • Plasma irregularities scatter signals
    • Signals follow multiple paths
    • Causes signal stretching

    New Approach

    • Combined Dispersion + Scattering
    • Improves accuracy of distance measurement

    Study Details

    • Observed 10 pulsars
    • Region studied: Gum Nebula
    • Found Vela Pulsar located behind nebula
    • Developed improved electron distribution model

    Significance

    • More accurate deep space distance measurement
    • No strict distance limitation
    • Can be used for Fast Radio Bursts (FRBs)
    • Improves understanding of interstellar medium
    [2023] Consider the following pairs: Objects in space : Description 
    1 Cepheids : Giant clouds of dust and gas in space 
    2 Nebulae : Stars which brighten and dim periodically 
    3 Pulsars : Neutron stars that are formed when massive stars run out of fuel and collapse 
    How many of the above pairs are correctly matched? 
    (a) Only one (b) Only two (c) All three (d) None

  • Utility Led Aggregation Model to Boost PM Surya Ghar Scheme

    Why in the News?

    Government is pushing Utility Led Aggregation (ULA) model to achieve PM Surya Ghar target of 1 crore rooftop solar households by March 2027.

    What is Utility Led Aggregation (ULA)

    Under ULA model:

    • DISCOMs install rooftop solar
    • For households that:
      • Cannot afford solar systems
      • Lack infrastructure

    DISCOMs:

    • Pay upfront cost
    • Recover later through electricity savings

    PM Surya Ghar Targets

    • Target: 1 crore households
    • Achieved so far: 35 lakh households
    • ULA expected to add: 30 lakh households
    • Total expected: 65 lakh households

    Current Implementation

    • ULA installations sanctioned: 12.58 lakh households
    • States/UTs include:
      • Andhra Pradesh
      • Odisha
      • Kerala
      • Telangana
      • Bihar
      • Tripura
      • J&K
      • Andaman & Nicobar
      • Ladakh

    PM Surya Ghar Scheme

    • Free electricity up to 300 units per month
    • Rooftop solar for households
    • Subsidy + loan support

    Renewable Energy Growth

    • 55.3 GW added in 2025-26
    • Solar power: 44.6 GW
    • Non fossil capacity: Nearly 50% installed capacity
    • But electricity generation: Only 25%
    • Reason:Solar and wind are intermittent
    [2025] Consider the following statements about ‘PM Surya Ghar Muft Bijli Yojana’: 
    I. It targets installation of one crore solar rooftop panels in the residential sector. 
    II. The Ministry of New and Renewable Energy aims to impart training on installation, operation, maintenance and repairs of solar rooftop systems at grassroot levels. 
    III. It aims to create more than three lakhs skilled manpower through fresh skilling and up-skilling, under scheme component of capacity building. 
    Select the correct answer using the code given below: (a) I and II only (b) I and III only (c) II and III only (d) I, II and III

  • India Withdraws Bid to Host COP 33 in 2028

    Why in the News?

    India has withdrawn its bid to host COP 33 in 2028, according to reports.
    India had earlier expressed interest at COP 28 (Dubai, 2023).

    Key Points

    • COP 33 scheduled for 2028
    • India withdrew after review of commitments
    • No official government statement yet
    • South Korea now only country interested

    COP Hosting Rotation

    COP hosting rotates among 5 UN regional groups:

    • African States
    • Asia Pacific States
    • Eastern European States
    • Latin America & Caribbean
    • Western Europe & Others

    India belongs to Asia Pacific group.

    Upcoming COPs

    • COP 30: Brazil
    • COP 31: Turkey & Australia
    • COP 32 (2027): Ethiopia
    • COP 33 (2028): To be decided

    India’s COP Hosting History

    • India hosted COP 8 (2002)
    • Only time India hosted COP

    India’s Climate Commitments (Updated NDCs)

    By 2035, India aims to:

    • 60% electricity from non fossil sources
    • Reduce emissions intensity by 47%
    • Increase carbon sink by 3.5 to 4 billion tonnes CO₂

    What is COP

    COP = Conference of Parties

    • Annual UN climate summit
    • Under UNFCCC
    • Discuss climate change policies
    [2025] Consider the following statements:
    Statement I: At the 28th United Nations Climate Change Conference (COP28), India refrained from signing the ‘Declaration on Climate and Health’.
    Statement II: The COP 28 Declaration on Climate and Health is a binding declaration; and if signed, it becomes mandatory to decarbonize health sector.
    Statement III: If India’s health sector is decarbonized, the resilience of its healthcare system may be compromised.
    Which one of the following is correct in respect of the above statements?
    (a) Both Statement II and Statement III are correct and both of them explain Statement I (b) Both Statement II and Statement III are correct but only one of the them explains Statement I (c) Only one of the Statements II and III is correct and that explains Statement I (d) Neither Statement II nor Statement III is correct

  • Record Space Activity in 2025: ISSAR Report

    Why in the News?

    The Indian Space Situational Assessment Report (ISSAR) 2025 revealed 315 global space launches in 2025, placing 4,651 objects into orbit.

    Global Space Activity 2025

    • Total launches: 315
    • Objects placed in orbit: 4,651
    • Objects re entered atmosphere: 1,911
    • Net growth in space objects: 74.5%

    India’s Space Assets

    Satellites

    • Total Indian satellites in orbit: 86
      • Operational: 27
      • Defunct: 23
      • Decayed: 36
    • Indian satellites launched in 2025: 8

    Rocket Bodies

    • 4 rocket bodies placed in orbit
    • 12 Indian objects re entered atmosphere
    [2022] Which one of the following statements best reflects the idea behind the “Fractional Orbital Bombardment System” often talked about in media?
    (a) A hypersonic missile is launched into space to counter the asteroid approaching the Earth and explode it in space.
    (b) A spacecraft lands on another planet after making several orbital motions.
    (c) A missile is put into a stable orbit around the Earth and deorbits over a target on the Earth.
    (d) A spacecraft moves along a comet with the same speed and places a probe on its surface.

  • 1,500 Year Old Stepped Reservoir Found on Elephanta Island

    Why in the News?

    The Archaeological Survey of India (ASI) discovered a 1,500 year old stepped reservoir on Elephanta Island near Mumbai, indicating advanced water management and maritime trade.

    Key Findings

    • Age: ~1,500 years old
    • Shape: T shaped stepped reservoir
    • Size:
      • Length: 14.7 metres
      • Width: 6.7 to 10.8 metres
      • Depth: 5 metres excavated
    • 20 steps discovered so far

    Why Reservoir Was Built

    • Elephanta Island is rocky
    • Rainwater quickly flows into sea
    • Reservoir helped:
      • Store rainwater
      • Ensure water supply
    • Shows advanced ancient engineering.

    Other Discoveries

    Excavation yielded:

    • Brick structure (possibly dyeing vat)
    • Terracotta figurines
    • Glass and stone bangles
    • Carnelian and quartz beads
    • Storage pots
    • Stone anchors

    Evidence of Maritime Trade

    • 3,000 amphorae sherds from Mediterranean
    • Torpedo jars from West Asia and Mesopotamia
    • Used to store:
      • Wine
      • Oil
      • Fish sauce
    • Shows trade with Rome and West Asia.

    Coins Discovered

    • 60 coins found
    • Copper coins of Kalachuri ruler Krishnaraja
    • Period: 6th century CE

    About Elephanta Island

    • Located near Mumbai coast
    • Known for Elephanta Caves
    • Dedicated to Lord Shiva
    • Period: 5th century CE
    • UNESCO World Heritage Site
    [2021] Which one of the following ancient towns is well-known for its elaborate system of water harvesting and management by building a series of dams and channelizing water into connected reservoirs? (a) Dholavira (b) Kalibangan (c) Rakhigarhi (d) Ropar

  • [8th April 2026] The Hindu OpED: Delimitation, women’s reservation, political dynamics

    PYQ Relevance[UPSC 2024] What changes has the Union Government recently introduced in the domain of Centre-State relations? Suggest measures to strengthen federalism.Linkage: Delimitation based on population directly affects inter-state power balance, raising concerns of northern dominance and southern marginalisation. The article links delimitation with federal tensions, making it central to debates on cooperative vs competitive federalism.

    Mentor’s Comment

    The Constitution (106th Amendment) Act, 2023 mandates 33% reservation for women in legislatures, linked to delimitation after the Census. Recent developments indicate a shift toward implementing delimitation using 2011 Census data alongside expansion of seats, raising concerns regarding representational equity, federal balance, and data validity.

    Is the shift in sequencing of Census and delimitation constitutionally and politically significant?

    Conducting delimitation without waiting for a fresh Census, marks a departure from the established constitutional and procedural norm of evidence-based representation. It raises concerns of institutional bypass, outdated data usage, and potential distortion of representational equity and federal balance.

    1. Policy Shift: Alters sequencing by initiating delimitation before fresh Census data; departs from earlier stance linking both processes.
    2. Electoral Timing: Aligns reform with upcoming elections; facilitates political mobilization, especially among women voters.
    3. Institutional Deviation: Weakens precedent of evidence-based delimitation; raises concerns of procedural bypass.

    Does population-based delimitation distort federal balance and representation?

    Population-based delimitation is the process of redrawing electoral constituency boundaries and reallocating parliamentary/assembly seats to ensure each seat represents a similar number of people based on the latest census data. Its goal is to maintain democratic fairness (one person, one vote) by accounting for demographic shifts.

    1. Population Criterion: Ensures seat allocation based on demographic weight; benefits high-growth northern states.
    2. Regional Imbalance: Increases parliamentary strength of states like Uttar Pradesh and Bihar (~180 seats combined).
    3. Southern Disadvantage: Reduces relative influence of southern states with stabilized population growth.
    4. Federal Strain: Challenges balance between states; may disrupt cooperative federalism.

    Can seat expansion mitigate representational inequity?

    1. Seat Expansion: Proposes ~50% increase in Lok Sabha strength (543 to 816 seats).
    2. Relative Share Preservation: Attempts to maintain proportional representation across states.
    3. Absolute Advantage: Northern states still gain numerically larger representation despite uniform expansion.
    4. Electoral Impact: Reinforces dominance under first-past-the-post system; numerical strength translates into electoral advantage.

    Is reliance on 2011 Census data a structural limitation?

    1. Outdated Data: Uses decade-old demographic profile despite ongoing Census process.
    2. Demographic Shifts: Ignores urbanization, migration, COVID-19 impact on population patterns.
    3. Misrepresentation Risk: Leads to inaccurate constituency boundaries and population ratios.
    4. Policy Trade-off: Prioritizes speed of reform over accuracy of representation.

    What are the implications of delimitation for women’s reservation?

    1. Delayed Implementation: Reservation tied to delimitation; postpones actual political inclusion.
    2. Rotation Mechanism: Lack of clarity on rotation of reserved constituencies affects continuity and accountability.
    3. Sub-quota Demand: Triggers demand for OBC and minority sub-quotas within women’s reservation.
    4. Electoral Disruption: Frequent rotation may weaken constituency development and political stability.

    Does delimitation represent a structural redesign of Indian democracy?

    1. Electoral Reconfiguration: Redraws constituency boundaries; reshapes political geography.
    2. Power Redistribution: Alters inter-state and intra-state political power dynamics.
    3. Social Representation: Changes composition of legislatures across gender, caste, and region.
    4. Long-term Impact: Marks one of the most significant shifts in representation since early decades of the Republic. 

    Conclusion

    Delimitation, coupled with women’s reservation, represents a structural transformation of India’s electoral system. Its implementation without updated data risks distorting representation and federal balance. A calibrated, data-driven, and consensus-based approach is essential to preserve democratic legitimacy.

  • On India’s updated climate pledges

    Why in the News?

    India has updated its Nationally Determined Contributions (NDCs) under the Paris Agreement, signalling continuity in climate ambition while exposing tensions between developmental needs and decarbonisation pressures. The revision raises critical questions on feasibility, equity, and financing, especially for a lower-middle-income economy navigating industrial expansion.

    What are the key enhancements in India’s updated NDCs?

    1. Emission Intensity Reduction: Targets reduction of 47% below 2005 levels by 2035, increasing ambition beyond earlier 45% by 2030.
    2. Non-Fossil Capacity Expansion: Ensures 60% installed electric capacity from non-fossil sources, strengthening renewable transition.
    3. Carbon Sink Expansion: Enhances forest and tree cover to create 3.5-4 billion tonnes CO₂ equivalent sink.
    4. Continuity in Policy: Retains alignment with earlier commitments while incrementally increasing ambition.

    Why are India’s climate commitments structurally constrained?

    1. Developmental Status: Reflects lower-middle-income economy, limiting fiscal and technological capacity.
    2. Energy Demand Growth: Ensures rising demand due to industrial expansion and urbanisation.
    3. Per Capita Emissions: Remains one-third of global average, reinforcing equity argument.
    4. Historical Responsibility: Highlights minimal contribution compared to developed countries.

    What are the major implementation challenges in achieving NDC targets?

    1. Storage Constraints: Limits renewable scalability due to lack of battery storage capacity.
    2. Grid Integration Issues: Creates challenges in balancing intermittent sources like solar and wind.
    3. Transmission Bottlenecks: Restricts evacuation of renewable energy from generation sites.
    4. Financial Burden: Requires large-scale investments, e.g., battery storage expansion needing ~₹3 lakh crore.
    5. Operational Costs: Increases costs due to backup fossil-based power for intermittency.

    Does renewable energy expansion fully address India’s climate goals?

    1. Intermittency Challenge: Reduces reliability due to solar/wind variability.
    2. Curtailment Risk: Leads to underutilisation of installed RE capacity.
    3. Cost-effectiveness Debate: Questions viability when storage and backup costs are included.
    4. Hydropower Constraints: Limits expansion due to environmental and regulatory challenges.

    How does global climate ambition interact with India’s development needs?

    1. 1.5°C Target Pressure: Requires deeper cuts beyond current NDC trajectory.
    2. Equity Principle: Demands consideration of common but differentiated responsibilities (CBDR).
    3. Industrial Growth Needs: Necessitates expansion in manufacturing and infrastructure sectors.
    4. Urbanisation Demand: Increases energy consumption due to rising living standards.

    What are the financial and institutional gaps in India’s climate strategy?

    1. Climate Finance Deficit: Limits implementation due to lack of adequate global funding.
    2. Technology Access Barriers: Restricts adoption of advanced clean technologies.
    3. Institutional Coordination: Creates challenges across sectors like energy, transport, and industry.
    4. Global Cooperation Gaps: Weakens support due to inadequate commitments by developed nations.

    Should India increase its climate ambition further?

    1. Feasibility Concerns: Questions practicality given structural constraints.
    2. Cost Implications: Raises economic burden without assured external support.
    3. Strategic Positioning: Suggests calibrated approach using “national circumstances” principle.
    4. Global Inequity: Highlights disproportionate burden-sharing by developing countries. 

    Conclusion

    India’s updated NDCs reflect a calibrated balance between climate responsibility and developmental priorities. While ambition has increased, structural constraints in finance, technology, and energy systems necessitate a cautious approach. Future climate action must align with equity, global support, and domestic growth imperatives.

    PYQ Relevance

    [UPSC 2022] 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.

    Linkage: The question directly links to India’s updated NDCs as both focus on reducing greenhouse gas emissions through global commitments and national targets under UNFCCC frameworks. It is relevant as it helps analyze how India balances emission reduction obligations (Kyoto/Paris) with developmental priorities, as highlighted in the article.

  • Kalpakkam: ‘Critical’ step in 3-stage nuclear programme

    Why in the News?

    India’s Kalpakkam Fast Breeder Reactor has achieved criticality, marking the first time the country has operationalized the second stage of its three-stage nuclear programme. This is significant because it enables production of more fuel than consumed, overcoming uranium scarcity and unlocking India’s vast thorium reserves.

    What is the significance of achieving ‘criticality’ in a Fast Breeder Reactor?

    1. Criticality Achievement: Ensures initiation of a self-sustaining nuclear fission chain reaction; marks transition from testing to operational stage.
    2. Fuel Multiplication: Produces more fissile material (Pu-239) than consumed, unlike conventional reactors; enables long-term sustainability.
    3. Strategic Breakthrough: Establishes India among a limited group of nations with operational breeder technology.
    4. Example: Kalpakkam 500 MWe Prototype Fast Breeder Reactor (PFBR) reaching criticality.

    How does this advance India’s three-stage nuclear programme?

    1. Stage-I (Pressurized Heavy Water Reactors (PHWRs)): Utilizes natural uranium; generates plutonium as by-product.
    2. Stage-II (Fast Breeder Reactors (FBRs)): Uses plutonium fuel; converts fertile U-238 into fissile Pu-239.
    3. Stage-III (Thorium Cycle): Uses U-233 derived from thorium; ensures long-term energy security.
    4. Continuity Link: FBR acts as a bridge between uranium and thorium economy.

    Why are Fast Breeder Reactors crucial for India’s energy security?

    1. Resource Constraint: India has limited uranium but abundant thorium reserves (~25% of world total).
    2. Energy Expansion Target: Increases nuclear capacity from 8,180 MWe to 22,480 MWe by 2032.
    3. Fuel Efficiency: Enhances energy output by over 60 times compared to natural uranium use in PHWRs.
    4. Reduced Import Dependence: Minimizes reliance on imported enriched uranium.

    What are the technological and operational features of the Kalpakkam PFBR?

    1. Capacity: 500 MWe prototype reactor.
    2. Fuel Type: Mixed Oxide Fuel (MOX) containing plutonium and uranium.
    3. Breeding Mechanism: Uses U-238 blanket to produce Pu-239.
    4. Coolant: Liquid sodium used due to high thermal conductivity and low neutron absorption.
    5. Example: Construction began decades ago; core loading completed in 2024.

    What are the global comparisons and challenges associated with FBRs?

    1. Limited Global Success: Countries like Japan, France, and the US shut down FBRs due to safety and economic concerns.
    2. Safety Concerns: Sodium coolant reacts violently with air/water; requires advanced containment systems.
    3. Cost Constraints: High capital costs and long gestation periods.
    4. India’s Position: Becomes second country after Russia to have a commercial FBR.

    How does this development accelerate the thorium-based third stage?

    1. Fuel Conversion: Converts thorium (Th-232) into fissile U-233.
    2. Inventory Build-Up: Ensures sufficient plutonium and U-233 for sustained thorium cycle.
    3. Strategic Timeline: Reduces delay in transitioning to thorium reactors.
    4. Example: FBR enables faster accumulation of fissile material required for advanced heavy water reactors (AHWRs).

    Conclusion

    The Kalpakkam breakthrough operationalizes a decades-old vision of self-reliant nuclear energy. It transforms India’s nuclear trajectory from resource-constrained to resource-optimized. Sustained investments, safety assurances, and technological scaling remain critical for full realization.

    PYQ Relevance

    [UPSC 2017] Give an account of the growth and development of nuclear science and technology in India. What is the advantage of the fast breeder reactor programme in India?

    Linkage: The question directly tests India’s indigenous nuclear capability, including the three-stage programme. The Kalpakkam Fast Breeder Reactor achieving criticality provides a contemporary example to substantiate advantages of FBRs in ensuring fuel sustainability, thorium utilization, and long-term energy independence.

  • Indian Softshell Turtle Rescued in Greater Noida

    Why in the News?

    Police in Greater Noida rescued 16 Indian Softshell Turtles from smugglers. The species is protected under Schedule I of Wildlife Protection Act.

    About Indian Softshell Turtle

    • Scientific Name: Nilssonia gangetica
    • Also called: Gangetic Softshell Turtle
    • Type: Freshwater turtle
    • Family: Trionychidae (soft shelled turtles)

    Conservation Status

    • IUCN Status: Endangered
    • Wildlife Protection Act 1972: Schedule I
    • CITES: Appendix I

    Habitat & Distribution

    • Found in river systems: Ganga, Indus, and Mahanadi
    • Countries: India, Pakistan, Nepal, and Bangladesh
    • Habitat: Deep rivers, Lakes, Canals, and Muddy riverbeds

    Key Features

    • Leathery soft shell
    • Olive green colour
    • Long snorkel like nose
    • Size up to 94 cm
    • Omnivorous scavenger

    Why Smuggled

    • Myth of 20 claws brings good luck
    • Used in illegal wildlife trade
    • False medicinal beliefs
    [2017] In India, if a species of tortoise is declared protected under Schedule I of the Wildlife (Protection) Act, 1972, what does it imply? 
    (a) It enjoys the same level of protection as the tiger. 
    (b) It no longer exists in the wild, a few individuals are under captive protection; and now it is impossible to prevent its extinction. 
    (c) It is endemic to a particular region of India. 
    (d) Both (b) and (c) stated above are correct in this context.

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