💥UPSC 2026, 2027, 2028 UAP Mentorship (March Batch) + Access XFactor Notes & Microthemes PDF

Archives: News

  • Health Sector – UHC, National Health Policy, Family Planning, Health Insurance, etc.

    Hepatitis E Virus (HEV)

    Why in the News?

    Recent research indicates that pigs may act as a transmission vehicle for a strain of the hepatitis E virus (HEV) commonly found in rats, known as Rocahepevirus ratti, or rat HEV.

    Role of Pigs in Transmission

    • HEV Reservoir: Pigs naturally carry hepatitis E virus (HEV), particularly strains that can infect humans.
    • Transmission via Pork: Humans can contract HEV by consuming raw or undercooked pork from infected pigs.
    • Environmental Contamination: Infected pigs shed HEV in faeces, contaminating the environment and water sources, potentially spreading the virus to humans.
      • Poor sanitation in pig farms facilitates HEV transmission between pigs and increases the risk of human infection through the food chain.
    • Cross-Species Transmission: Pigs may also act as intermediaries for rat HEV, transmitting the virus from rats to humans in farm environments.

    About Hepatitis E Virus (HEV):

    • Hepatitis E is caused by the Hepatitis E Virus (HEV), which is a positive-sense, single-stranded, non-enveloped RNA virus.
    • HEV is classified under the family Hepeviridae, genus Orthohepevirus.
    • It was first identified during an outbreak among Soviet soldiers in Afghanistan in 1983.
    • The earliest well-documented HEV epidemic occurred in New Delhi, India, in 1955, retrospectively identified as HEV.
    • Transmission:
      • The primary route of transmission is fecal-oral, especially through contaminated water and food.
      • Zoonotic transmission is possible with genotypes 3 and 4, commonly spread through undercooked meat or direct animal contact.
    • Symptoms:
      • Jaundice, nausea, fatigue, and elevated liver enzymes.
      • Severe cases can lead to liver failure, especially in pregnant women and immunocompromised individuals.
    • Prevention and Cure:
      • A vaccine, HEV 239, is approved for use in China, but no vaccine is widely available or approved in most countries, including the United States.
      • There is no specific antiviral treatment for acute HEV.
      • Prevention relies on improved sanitation, safe drinking water, and proper food handling.

    PYQ:

    [2019] Which one of the following statements is not correct?

    (a) Hepatitis B virus is transmitted much like HIV.

    (b) Hepatitis B, unlike Hepatitis C, does not have a vaccine.

    (c) Globally, the number of people infected with Hepatitis B and C viruses are several times more than those infected with HIV.

    (d) Some of those infected with Hepatitis B and C viruses do not show the symptoms for many years.

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

    Dead Coral Skeletons hinder Reef Regeneration

    Why in the News?

    A study conducted at Moorea, French Polynesia, has revealed that the network of dead coral skeletons left behind by bleaching events prevents reefs from regenerating.

    About Corals

    • Corals are marine invertebrates made up of genetically identical organisms called polyps.
    • Polyps have a mutualistic relationship with microscopic algae called zooxanthellae that live within their tissues.
    • Zooxanthellae perform photosynthesis, providing the corals with carbohydrates, while the corals offer compounds needed for photosynthesis.
    • Corals have calcium carbonate skeletons, which help in building the reef structure.
    • Thousands of polyps combine to form coral colonies, which multiply and grow over time.
    • Coral reefs are underwater ecosystems formed by the accumulation of calcium carbonate skeletons from corals.
    • Known as the “rainforests of the seas”, they provide habitat and protection for a wide variety of marine life.
    • Coral reefs are built by both hard and soft corals and grow over time as more corals attach to the reef structure.
    • They are the largest living structures on the planet, vital for marine biodiversity.

    Challenges due to Dead Corals

    • Shelter for Seaweed: Dead coral skeletons create a complex structure that offers protection to macroalgae (seaweed) from herbivores. This allows seaweed to colonize the reef quickly, outcompeting young coral.
    • Impeded Herbivory: The complex landscape of dead corals prevents herbivores, which normally graze on algae, from accessing the macroalgae effectively. This leads to unchecked algae growth.
    • Increased Competition: Macroalgae grow faster and reproduce more frequently than coral, leading to increased competition for space, light, and nutrients, which further inhibits young coral from settling and growing.
    • Annual Coral Reproduction: Coral typically spawns only once a year, while algae reproduce continuously. This gives algae a competitive advantage in newly available spaces left by dead coral skeletons.
    • Altered Ecosystem Balance: The presence of dead coral shifts the balance between herbivores, algae, and coral, making it difficult for the reef to regenerate naturally.

    Conditions for Reef Regeneration

    • Flat Substrate: After events like cyclones, which remove coral but leave behind a flat surface, reefs tend to recover more easily, as young coral can settle and regrow without much competition from macroalgae.
    • Herbivore Activity: Active herbivory is crucial for reef recovery, as herbivores control the growth of macroalgae, allowing space for coral recruits to settle and thrive.
    • Clear Space for Coral Recruits: To regenerate effectively, coral needs open space free from excessive algae. Removing dead coral skeletons might help create these conditions.
    • Frequent Disturbances: Coral reefs are better adapted to recover from frequent but non-lethal disturbances like storms, which scrape off coral and allow for fresh regrowth, compared to bleaching events, which leave the dead coral structure intact.
    • Water Quality and Temperature: Coral recovery depends on optimal water conditions, including the absence of pollutants and suitable temperatures.

    PYQ:

    [2018] Consider the following statements

    1. Most of the world’s coral reefs are in tropical waters.
    2. More than one-third of the world’s coral reefs are located in the territories of Australia, Indonesia and Philippines.
    3. Coral reefs host far more number of animal phyla than those hosted by tropical rainforests.

    Which of the statements given above is/are correct?

    (a) 1 and 2 only

    (b) 3 only

    (c) 1and 3 only

    (d) 1, 2 and 3

  • Health Sector – UHC, National Health Policy, Family Planning, Health Insurance, etc.

    Arogya Sanjeevani Policy

    Why in the News?

    The “Arogya Sanjeevani Policy” serves as a reference point for choosing health insurance for hospitalisation.

    About Arogya Sanjeevani Policy:

    Details
    Launch Date April 2020
    Issued by Insurance Regulatory and Development Authority of India (IRDAI)
    Objective To provide basic and affordable health insurance coverage to all citizens
    Sum Insured ₹1 lakh to ₹5 lakh per policy year
    Coverage Hospitalization, pre and post-hospitalization expenses, daycare procedures, AYUSH treatments, COVID-19 coverage
    Pre-Existing Conditions Coverage after 4 years of continuous policy renewal
    Co-Payment 5% co-payment on all claims
    Premium Varies based on age, sum insured, and insurer
    Waiting Period 30 days for new policies; 48 months for pre-existing diseases
    Daycare Procedures Covers over 50+ daycare treatments
    Room Rent Limit Up to 2% of the sum insured per day (maximum ₹5,000 per day)
    ICU Room Rent Up to 5% of the sum insured per day (maximum ₹10,000 per day)
    AYUSH Treatments Covers Ayurveda, Yoga, Naturopathy, Unani, Siddha, and Homeopathy treatments
    Maternity Coverage Not covered
    Network Hospitals Cashless facility in network hospitals
    Eligibility Individuals aged 18 to 65 years

     

    PYQ:

    [2019] Performance of welfare schemes that are implemented for vulnerable sections is not so effective due to the absence of their awareness and active involvement at all stages of the policy process – Discuss.

  • Minority Issues – SC, ST, Dalits, OBC, Reservations, etc.

    Keep the fire of the self-respect movement going

    Why in the News?

    This year marks the beginning of the centenary of the “Self-Respect Movement”, a transformative movement with a unique mission to empower individuals and communities to challenge and dismantle the oppressive hierarchical structures that had subjugated them.

    What is the significance of the Self-Respect Movement?

    • Empowerment Against Hierarchical Structures: The Self-Respect Movement, founded by Periyar in 1925, aimed to dismantle the caste-based hierarchy that oppressed lower castes, especially in the Madras Presidency.
    • Social Reform Beyond Political Representation: The movement went beyond advocating for communal representation, focusing on equal rights for women, caste abolition, and the upliftment of the depressed classes.
      • It introduced radical reforms like self-respecting marriages and supported women’s rights such as property ownership, divorce, and widow remarriage.
    • Kudi Arasu’s Role: The Tamil weekly, Kudi Arasu (The Republic), served as a platform to spread Periyar’s critiques of Brahminism and the caste hierarchy, expanding the reach of the Self-Respect Movement.
    • Federalism and Political Autonomy: Periyar and the movement contributed to the evolution of federalism in India by advocating for regional autonomy and opposing the dominance of elite caste groups in politics.

    How can the principles of the self-respect movement be sustained and promoted?

    • Adaptation to Contemporary Issues: The movement must address modern complexities like the intersectionality of caste with class, religion, gender, and sexuality. Expanding the movement’s scope to include LGBTQIA+ rights and evolving gender norms will keep it relevant.
    • Counter-fack news on social media: Active communication with younger generations, particularly in countering right-wing narratives and caste biases on social media, is vital for promoting the movement’s ideals of equality and rationalism.
    • Reframing Social Justice in a Global Context: Sustaining the Self-Respect Movement’s legacy requires integrating its principles with global discussions on social justice, identity politics, and human rights.
    • Advocacy for Policy Reforms: Continuous advocacy for policies that address caste and gender inequalities, such as reservations and legal protection for self-respect marriages, can strengthen the movement’s impact.

    What challenges does the self-respect movement face in the current socio-political climate?

    • Cultural Homogenisation: The rise of Hindutva and right-wing ideologies seeks to homogenise India’s diverse cultures, undermining regional, linguistic, caste, and gender identities that the movement has historically sought to protect.
    • Evolving Caste Dynamics: While traditional caste practices may have declined in some areas, caste-based discrimination persists subtly in other forms, which the movement must continue to confront.
    • Digital Misinformation: The rise of social media has led to the spread of falsehoods that reinforce caste and group prejudices. The movement must actively engage in digital spaces to counter these narratives.
    • Caste-based politics: In states like Bihar and Uttar Pradesh, many regional political parties engage in caste-based politics, which indirectly obstructs the principles and application of the Self-Respect Movement.

    Way forward: 

    • Promote Inclusive Policy Reforms: The Indian government should enhance policies that target caste and gender inequalities, such as expanding legal protections for self-respect marriages and enforcing anti-discrimination laws, while ensuring marginalized communities have equitable access to resources and opportunities.
    • Strengthen Digital Literacy and Anti-Misinformation Efforts: The government should initiate programs to combat digital misinformation, particularly caste-based narratives, by promoting digital literacy, fact-checking, and inclusive content on social media platforms to foster equality and social harmony.
  • Land Reforms

    Why digitisation is not enough to reform land laws?

    Why in the News?

    India’s land governance system is a tangled web of laws that have significantly impeded the nation’s economic and social progress for many years.

    What are the limitations of digitisation in land law reform?

    • Failure to Address Legal Complexities: Digitisation alone does not resolve the underlying conflicts in land laws, such as unclear titles, insecure tenure, and legal ambiguities around land ownership and transfers.
    • Outdated Records: Even digitised land records may remain outdated or inaccurate, undermining the reliability of property titles and failing to improve access to formal credit.
    • Ineffectiveness in Fragmented Land Markets: Digitisation does not solve the issue of land fragmentation, which reduces agricultural productivity and hampers investment.
    • Limited Impact on Tenancy and Leasing Laws: Digitisation does not address restrictions on land leasing or tenancy, leaving land markets inefficient and informal.
    • Overreliance on Administrative Procedures: The complexities of legal and administrative frameworks still hinder land ownership, transfers, and use, despite digitisation efforts.
    • Political Exemptions from Judicial Review: The exclusion of land laws from judicial scrutiny through the Ninth Schedule limits accountability and the ability to challenge unjust political or administrative actions.

    How do socio-political factors influence the effectiveness of digitisation efforts?

    • Political Resistance: Local and state-level political interests may resist changes to land laws that could undermine entrenched power structures or vested interests, impeding the effectiveness of digitisation efforts.
    • Rent-Seeking Behavior: Complex land laws and administrative procedures encourage rent-seeking, making digitisation ineffective without legal reforms that simplify regulations.
    • Cultural Norms and Gender Disparities: Socio-political dynamics, especially regarding gender and caste, influence land ownership patterns, limiting the impact of digitisation in addressing social inequalities.
    • State Variability: Differences in state capacity, resources, and political will lead to uneven adoption and success of digitisation efforts across India.
    • Lack of Integration in Subsidy Targeting: Social and political factors, such as inefficient targeting of subsidies (e.g., fertiliser subsidies not linked to land records), limit the impact of digitisation on equitable resource distribution.
    • Exclusion from Judicial Review: The Ninth Schedule’s protection of land laws from judicial review allows political decisions to go unchallenged, reducing the long-term effectiveness of digitisation reforms.

    What additional measures are necessary for effective land law reform? (Way forward)

    • Comprehensive Legal Reforms: Overhaul conflicting land laws to ensure clarity, secure property titles, and strengthen property rights.
    • Tenancy and Leasing Reforms: Modernise and liberalise tenancy laws to formalise leasing arrangements and reduce the risk of expropriation.
    • Land Use Flexibility: Reforms allowing easier conversion of land use between agricultural, industrial, and residential sectors to ensure optimal land utilisation.
    • Land Consolidation Policies: Facilitate land consolidation to improve agricultural productivity and attract investment by reducing fragmentation.
    • Gender Equality in Land Ownership: Strengthen laws ensuring equal land and property rights for women, addressing gender-based inequalities in land ownership.
    • Judicial Oversight: Allow land laws to be subject to judicial review, ensuring fairness and protecting against arbitrary political and administrative decisions.
  • Foreign Policy Watch: India-Sri Lanka

    Places in news: Palk Strait

    Why in the News?

    The Nagapattinam-Kankesanthurai ferry service has been resumed along the Palk Strait between India and Sri Lanka after 40 years.

    About Palk Strait

    Location Narrow water body separating Tamil Nadu, India, and Sri Lanka.
    Name Origin Named after Robert Palk, a British Raj-era Governor of Madras Presidency (1755-1763).
    Geographic Boundaries Southern boundaries include Pamban Island (India), Adam’s Bridge (shoals), Gulf of Mannar, and Mannar Island (Sri Lanka).
    Connection Connects the Bay of Bengal in the northeast with the Gulf of Mannar in the southwest.
    Alternate Name Southwestern part of the strait is known as Palk Bay.
    Dimensions Width varies from 64 to 137 km, length is approximately 137 km, and depth is less than 330 feet (100 meters).
    River Inflows Vaigai River in Tamil Nadu flow into the Palk Strait.
    Historic Context
    • Key maritime link between India and Sri Lanka, facilitating trade, cultural exchanges, and religious pilgrimages.
    • Played a vital role in the British colonial trade routes, but ferry services were halted due to the 1964 cyclone and the Sri Lankan civil war in 1983.
    Present Significance Supports regional trade, tourism, and people-to-people connections, while fostering economic development in both India and Sri Lanka.
  • Foreign Policy Watch: United Nations

    UK backs permanent seat in UNSC for India

    Why in the News?

    UK PM Keir Starmer has expressed strong support for India’s bid for a permanent seat at the United Nations Security Council (UNSC).

    About United Nations Security Council (UNSC)

    Details
    Establishment By the UN Charter in 1945 as one of the six principal organs of the United Nations.
    Other UN Organs General Assembly, Trusteeship Council, Economic and Social Council, International Court of Justice, Secretariat
    Primary Responsibility Maintaining international peace and security
    Headquarters New York City, USA
    Members 15 members: 5 permanent members (US, UK, Russia, China, France) and 10 non-permanent members (elected for two-year terms)
    Permanent Members US, UK, Russia, China, France
    Non-permanent Members 10 elected members; require two-thirds majority in the General Assembly to be elected
    Presidency Rotation Every month among the 15 members
    Voting and Veto Power Permanent members have veto power; non-permanent members have no veto but resolutions require at least 7 non-permanent members’ votes for approval, even with unanimous permanent support
    India’s Participation India has been elected as a non-permanent member of the UNSC eight times: 1950-51, 1967-68, 1972-73, 1977-78, 1984-85, 1991-92, 2011-12, 2021-22
    Responsibilities & Powers Mediation, dispatching UN missions, appointing envoys, issuing ceasefire directives, peacekeeping, sanctions, arms embargo, and issuing binding resolutions
    UNSC Reforms Process Stage 1: Requires a two-thirds majority (128 votes) in the General Assembly (193 member states) for approval.
    Stage 2: Amended Charter must be ratified by at least two-thirds of member states, including all five permanent members, who may exercise veto power. Their national parliaments also influence the ratification process.

     

    PYQ:

    [2009] The Security Council of UN consists of 5 permanent members, and the remaining 10 members are elected by the General Assembly for a term of:

    (a) 1 year

    (b) 2 years

    (c) 3 years

    (d) 5 years

    [2015] Discuss the impediments India is facing in its pursuit of a permanent seat in the UN Security Council.

  • Innovation Ecosystem in India

    Param Rudra Supercomputer

    Why in the News?

    PM has dedicated three “PARAM Rudra” Supercomputers along with High-Performance Computing (HPC) systems, ‘Arka’ and ‘Arunika’, to the nation.

    What are High-Performance Computing (HPC) Systems?

    • HPC systems are powerful computational systems that perform large-scale and complex computations at incredibly high speeds.
    • HPC Arka system at IITM has 11.77 Peta Flop capacity and will, for the first time, help improve the country’s horizontal resolution of its global weather prediction models to 6 km from the existing 12 km.
    • HPC Arunika comes with 8.24 Peta Flop capacity. This HPC will prove beneficial in upgrading weather forecast resolution at block levels.

    What is PARAM Rudra?

    • PARAM Rudra is a high-performance computing (HPC) system and part of India’s PARAM series of supercomputers.
    • It is developed indigenously by the Centre for Development of Advanced Computing (C-DAC) under the National Supercomputing Mission (NSM).

    Applications of PARAM Rudra

    • Astronomy: Used by the Giant Metre Radio Telescope (GMRT) in Pune to study Fast Radio Bursts (FRBs) and other astronomical phenomena.
    • Atomic Physics and Material Science: The Inter-University Accelerator Centre (IUAC) in Delhi uses PARAM Rudra for research in these areas.
    • Physics, Cosmology, and Earth Sciences: The supercomputer at the SN Bose National Centre for Basic Sciences in Kolkata supports advanced studies in these domains.
    • Weather Forecasting and Agriculture: The supercomputers enhance weather forecasting, benefiting industries like agriculture, where improved predictions help farmers make informed decisions.

    Back2Basics: National Supercomputing Mission (NSM):

    Details
    Launch Year 2015
    Objective
    • To enhance India’s research capacities by creating a Supercomputing grid supported by the National Knowledge Network (NKN)
    • To position India as a global leader in supercomputing technology by boosting research, development, and innovation
    Nodal Agency Department of Science and Technology (DST);

    Ministry of Electronics and Information Technology (MeitY)

    Implementation Agencies C-DAC, Pune  and IISc, Bengaluru
    Phases 1. Phase I: Assembling supercomputers
    2. Phase II: Manufacturing components in India
    3. Phase III: Designing an indigenous supercomputer
    Historical Context India’s supercomputer program began after the USA’s technology embargo in the late 1980s, leading to the creation of C-DAC and the unveiling of PARAM 800 in 1991 (second-fastest globally at the time)
    Notable Supercomputers AI Supercomputer’ AIRAWAT’ and PARAM Siddhi – AI are currently the fastest supercomputers in India.

    AIRAWAT has been ranked 75th in the world as of June 2023.

    Global Context Frontier (USA) is the world’s fastest supercomputer since December 2023.
  • GI(Geographical Indicator) Tags

    Nanjangud Rasabale Banana

    Why in the News?

    The “Nanjangud Rasabale banana” has been revived after a drastic decline in cultivation, despite receiving Geographical Indication (GI) certification in 2006 for its unique taste and aroma.

    About Nanjangud Rasabale Banana

    Details
    Origin Devarasanahalli village near Nanjangud, Mysore district, Karnataka
    Unique Features
    • Unique taste, aroma, small size, buttery soft texture
    • 5-8 cm in length, 2-3 cm in diameter
    Cultivation
    • In 2006-07, 180 farmers cultivated on 100 hectares; dropped to 15 farmers on 10 hectares by 2019-20.
    • By the end of 2023-24, 200 farmers cultivating on 75 hectares.
    Soil  Black saline alluvial soil along the banks of the Kapila River
    Significance Popular in traditional festivals, religious ceremonies, and Kannada literature
    Cultural Reference Mentioned in Kayyar Kinhanna Rai’s poem, a notable Kannada literary work
    Challenges Decline in quality due to heavy use of chemical fertilizers
    Economic Impact Significant for local farmers, high demand due to limited availability

     

    PYQ:

    [2016] Recently, our scientists have discovered a new and distinct species of banana plant which attains a height of about 11 metres and has orange coloured fruit pulp. In which part of India has it been discovered?

    (a) Andaman Islands

    (b) Anaimalai Forests

    (c) Maikala Hills

    (d) Tropical rain forests of northeast

  • Air Pollution

    SC raps CAQM over failure to curb Delhi’s Pollution

    Why in the News?

    The Supreme Court has criticized the Commission for Air Quality Management (CAQM) for its lack of concrete action to curb stubble burning in states neighboring Delhi.

    Key issues as per SC: 

    • Non-Compliance and Ineffectiveness: The Supreme Court criticized the CAQM for failing to enforce the CAQM Act, highlighting a lack of concrete measures against stubble burning in Punjab and Haryana.
    • Lack of Accountability: The Court questioned the CAQM’s accountability, emphasizing the need for concrete actions and consequences for officials who fail to enforce anti-pollution laws.
    • Staffing and Representation Issues: The Court expressed concerns over staffing shortages in pollution control boards and inadequate representation in CAQM sub-committees, hindering effective operation.
    • Scepticism on Pollution Reduction Claims: Despite claims of improved air quality and reduced stubble burning, the Court remained doubtful, citing ongoing instances of stubble burning and demanding detailed explanations from the CAQM.

    About the Commission for Air Quality Management (CAQM):

    Details
    Formation
    • Established in 2021;
    • Statutory body under the Commission for Air Quality Management in NCR and Adjoining Areas Act, 2021
    Objective To manage air quality in the NCR and adjoining areas comprehensively
    Composition Headed by a full-time chairperson, with members from various states, ministries, and sectors like agriculture, industry, transport, and construction
    Powers Authority to issue directions, inspect industries, entertain complaints, restrict industries, and shut down non-compliant units
    Jurisdiction National Capital Region (NCR) and adjoining areas in Punjab, Haryana, Uttar Pradesh, and Rajasthan
    Functions Coordinates and monitors air quality, sets pollution control parameters, identifies violators, monitors industries, and can overrule state directives

     

    PYQ:

    [2018] How is the National Green Tribunal (NGT) different from the Central Pollution Control Board (CPCB)?

    1. The NGT has been established by an Act whereas the CPCB has been created by an executive order of the Government.

    2. The NGT provides environmental justice and helps reduce the burden of litigation in the higher courts whereas the CPCB promotes cleanliness of streams and wells and aims to improve the quality of air in the country.

    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

    [2022]The most significant achievement of modern law in India is the constitutionalization of environmental problems by the Supreme Court.” Discuss this statement with the help of relevant case laws.

    [2015] Mumbai, Delhi and Kolkata are the three Mega cities of the country but the air pollution is much more serious problem in Delhi as compared to the other two. Why is this so?

Join the Community

Join us across Social Media platforms.