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  • Understanding Water Loss on Venus

    Why in the News?

    Over four billion years ago, Venus had enough water to potentially cover its surface with an ocean approximately 3 km deep, but today, it would remain with only 3 cm.

    • A research by US scientists explain the Non-Thermal Dissociative Recombination (DR) responsible for faster loss of water from Venus.

    About Venus

    • Venus is the second planet from the Sun. It is a terrestrial planet and is the closest in mass and size to its orbital neighbour Earth.
    • Venus is notable for having the densest atmosphere of the terrestrial planets, composed mostly of carbon dioxide with a thick, global sulphuric acid cloud cover.
    • At the surface it has a mean temperature of 464 °C (737 K) and a pressure of 92 times that of Earth’s at sea level.
    • These extreme conditions compress carbon dioxide into a supercritical state close to Venus’s surface.
    • Internally, Venus has a core, mantle, and crust. Venus lacks an internal dynamo, and its weak induced magnetosphere is caused by atmospheric interactions with the solar wind.
    • Venus is one of two planets in the Solar System (the other being Mercury), that have no moons.
    • The rotation of Venus has been slowed and turned against its orbital direction (retrograde) by the currents and drag of its atmosphere.
    • It takes 224.7 Earth days for Venus to complete an orbit around the Sun, and a Venusian solar year is just under two Venusian days long.

    Water Loss on Venus:

    • Venus lost its water primarily due to two factors:
        • Evaporation due to Greenhouse Effect: Its dense atmosphere rich in carbon dioxide, creating a strong greenhouse effect and surface temperatures around 450 degrees Celsius, which prevents water from existing in liquid form.
        • Proximity to the Sun: This leads to the disintegration of water molecules into hydrogen and oxygen in the ionosphere under solar heat and ultraviolet radiation.
    • Mechanism of Water Loss:
    1. Thermal Process: Initially, hydrodynamic escape was significant, where solar heating caused the outer atmosphere to expand, allowing hydrogen to escape into space. This process cooled and slowed about 2.5 billion years ago.
    2. Non-Thermal Process: Focus of recent study; involves hydrogen escaping into space, reducing water formation as oxygen atoms lack hydrogen to bond with.

    Key Research Findings: Non-thermal Dissociative Recombination (DR)

    The discrepancy in water loss rates was addressed by identifying a previously overlooked chemical reaction involving the formyl cation (HCO+).

    • HCO+ dissociative recombination (DR) reaction occurs when HCO+ gains an electron and splits into CO and a hydrogen atom, which then escapes into space.
    • This reaction is responsible for losing out water without evaporation.
    • This reaction was modelled to significantly increase the rate of hydrogen escape, potentially doubling the rate at which Venus lost water.
    • The model suggests that water levels on Venus would have been stable from nearly 2 billion years ago due to the ongoing non-thermal HCO+ DR reaction, yet some water remains today.

    Future Research on Venus

    • Existence of HCO+ Ions: Direct evidence of HCO+ ions in Venus’s atmosphere is still missing. Past missions did not focus on this molecule, and its involvement in water loss was not previously considered crucial.
    • Future Missions: The findings underscore the importance of future Venus missions to investigate the presence of HCO+ in the upper atmosphere, similar to the MAVEN mission to Mars.

    PYQ:

    [2011] What is the difference between asteroids and comets?

    1. Asteroids are small rocky planetoids, while comets are made of ice, dust and rocky material.
    2. Asteroids are found mostly between the orbits of Jupiter and Mars, while comets are found mostly between Venus and Mercury.
    3. Comets show a perceptible glowing tail, while asteroids do not.

    Which of the statements given above is/ are correct?

    (a) 1 and 2 only

    (b) 1 and 3 only

    (c) 3 only

    (d) 1, 2 and 3

  • Phtheirospermum Lushaiorum: Hemiparasite Plant Species named after Lushai Tribe  

    Why in the News?

    • A rare hemi-parasitic terrestrial plant has been found in Phawngpui National Park of Mizoram.
      • It has been named ‘Phtheirospermum Lushaiorum’ after the Lushai tribe of Mizoram, honoring their commitment to biodiversity conservation.

    About  Lushai Tribe

      • Lushai is another tribe under the Kuki-chin group (racially from Mongolia) of tribes.
        • They are commonly known as Mizos.
        • In Tripura there are 5,384 persons (as per 2011 Census).
      • Occupation: They mostly reside in the Jampui Hills area of Tripura and have Jhum Cultivation and hunting of wild animals as their main occupation.
    • Culture and belief:
      • converted to Christianity and still follow Christianity as their religion.
      • Their Cheraw Dance (Bamboo Dance) is quiet famous.

    About Phtheirospermum Lushaiorum

    • This plant lacks a fully developed root system and taps into the sap of host plants through specialized structures known as haustoria.
    • Despite its parasitic nature, it contains chlorophyll and can produce its food, showing some independence from its host.
    • It flowers from July to September, with fruit production occurring from August to October.
    • The plant grows near a popular trekking route in Phawngpui National Park, facing threats from both anthropogenic activities and natural factors.

    Back2Basics: Phawngpui National Park

      • Also known as Blue Mountain National Park, it is one of the two national parks in Mizoram (the other being Murlen NP).
    • Geographical location:
        • Close to the border with Burma (Myanmar).
        • The park overlooks the Chhimtuipui River, which flows toward Burma.
        • The geography of Phawngpui is characterized by its cloud-covered mountain area, which gives it a distinctive blue appearance from a distance.
    • Flora and Fauna:
        • Bird species:Blyth’s tragopan, falcons, sunbirds, dark-rumped swifts, and the Mizoram state bird, Mrs. Hume’s pheasant.
        • Mammals: Mountain goat, slow loris, tiger, leopard, leopard cat, serow, goral, Asiatic black bear, stump-tailed macaque, and capped langur. 
    • Flora: Grassy meadows, orchids, rhododendrons, and bamboo groves.

     

    PYQ:

    [2016] Recently, our scientists have discovered a new and distinct species of banana plant which attains a height of about 11 meters 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

  • National Endangered Species Day, 2024

    Why in the News?

    • National Endangered Species Day is an annual event that strives to raise awareness about the significance of safeguarding endangered species and their habitats.
    • This year, National Endangered Species Day was celebrated on May 17.

    What is National Endangered Species Day?

    • National Endangered Species Day is observed every year on the 3rd Friday of May.
    • This day was co-founded in 2006 by the Endangered Species Coalition and David Robinson.
    • Robinson defines Endangered Species Day as a “worldwide day of action to rescue species and celebrate conservation triumphs”.
    • Theme for 2024: “Celebrate Saving Species”.
    • According to the IUCN Red List Analysis 2020, over 500 land animal species will likely go extinct in the next two decades if current trends continue.

    Flagship species in India that are Endangered and often seen in the News:

    Species

    Conservation Status

    Key Information
    Asian Elephant

     
    • IUCN: Endangered
    • CITES Appendix I;
    • Schedule I (WPA, 1972)
    • Symbol of Heritage: Plays a key role in forest and grassland ecosystems.
    • Threats: Habitat loss, human-wildlife conflict, and poaching for tusks.
    • Conservation Needs: Sustained efforts are crucial to ensure their survival and maintain biodiversity.
    Ganges River Dolphin
    • IUCN: Endangered
    • CITES: Appendix I;
    • Schedule I (WPA, 1972)
    • Critical Habitat: Found in the Ganges-Brahmaputra-Meghna and Karnaphuli-Sangu river systems.
    • Challenges: Water extraction, pollution, and river traffic.
    • Population Decline: Less than 2,000 individuals remain in India.
    Bengal Tiger
    • IUCN: Endangered
    • CITES Appendix I;
    • Schedule I (WPA, 1972)
    • Iconic Predator: Represents a significant part of India’s wildlife.
    • Current Status: Numbers are increasing, but threats like poaching and habitat loss persist.
    • Habitat: Found across varied ecosystems, from forests to mangroves.
    Red Panda
    • IUCN: Endangered
    • CITES: Appendix I
    • Schedule I (WPA, 1972)
    • Status: Significant decline due to habitat loss and poaching.
    • Habitat Zones: Found in the eastern Himalayas and parts of Northeast India.
    • Conservation Importance: Serves as an indicator species for the health of the Himalayan forests.
    Asiatic Lion
    • IUCN: Endangered
    • CITES: Appendix I
    • Schedule I (WPA, 1972)
    • Last Refuge: Exclusively found in Gir National Park, Gujarat.
    • Population Challenges: Threats include poaching and accidental deaths from open wells and fences.
    • Conservation Strategies: Involves habitat restoration and stricter anti-poaching laws.
    Nilgiri Tahr
    • IUCN: Endangered
    • Schedule I (WPA, 1972)
    • Mountain Inhabitant: Lives in the mountainous regions of Kerala and Tamil Nadu.
    • Population Pressure: Climate change and human interference are major threats.
    • Survival Strategies: Requires focused conservation to stabilise its declining population.
    Lion-tailed Macaque

     

     
    • IUCN: Endangered
    • CITES Appendix I;
    • Schedule I (WPA, 1972)
    • Distinct Appearance: Notable for its silver mane, found in the Western Ghats.
    • Critical Decline: Population affected by habitat fragmentation and human interaction.
    • Behavioural Changes: Adjustments in their natural behaviours due to human activities are concerning.
    Great Indian Bustard (GIB)
    • IUCN: Critically Endangered
    • CITES Appendix I;
    • Schedule I (WPA, 1972)
    • IBs are the largest among India’s four bustard species and are considered flagship birds of grasslands.
    • Habitat reduced to just 10 per cent.
    • Overhead power transmission, poor vision, windmills, noise pollution, landscape changes, and alterations in cultivation patterns pose significant threats to GIBs.
    Golden Langur
    • IUCN: Endangered
    • CITES Appendix I;
    • Schedule I (WPA, 1972)
    • Approximately 7,396 Golden Langur (Trachypithecus geei) in India as per a census conducted by Assam Forest Department.
    Hangul (Kashmir Stag)
    • IUCN: Critically Endangered
    • CITES: Appendix I;
    • Kashmir’s Hangul, a shy and endangered species of deer, has exhibited a robust breeding season, suggesting a hopeful future for its population in the Dachigam National Park.
    • The Hanguls population could surpass 300 this spring, marking the first time in over 30 years.

     

    PYQ:

    [20I2] Which one of the following groups of animals belongs to the category of endangered species?

    (a) Great Indian Bustard, Musk Deer, Red Panda and Asiatic Wild Ass

    (b) Kashmir Stag, Cheetal, Blue Bull and Great Indian Bustard

    (c) Snow Leopard, Swamp Deer, Rhesus Monkey and Saras (Crane)

    (d) Lion-tailed Macaque, Blue Bull, Hanuman Langur and Cheetal

  • Going glacier gone: How Venezuela lost its last glacier, why this matters?

    Why in the News?

    Venezuela has likely become the first country to lose all its glaciers, with its last Humboldt glacier melting faster than anticipated. While scientists projected it to last another decade, its rapid melting exceeded expectations.

    Background:

    • Venezuela was home to six glaciers about 5,000 meters above sea level in the Andes mountains.
    • By 2011, five of them had vanished. Scientists expected the Humboldt glacier to last another decade.

    What are glaciers?

    • Glaciers are large masses of ice that form on land over long periods through the accumulation and compaction of snow. They flow like slow rivers and typically develop in regions with near-freezing temperatures, significant snowfall, and minimal summer melting.
    • According to the United States Geological Survey (USGS), they usually exist and form in areas where mean annual temperatures reach near the freezing point; winter precipitation leads to significant snow accumulations; and temperatures throughout the remaining year do not cause the complete loss of the previous winter’s snow accumulation.

    Why are Glaciers disappearing?

    • Greenhouse Gas Emissions: The burning of fossil fuels since the Industrial Revolution have released large amounts of GHGs like carbon dioxide and methane into the atmosphere.
    • Heat Trapping: The greenhouse gases act as a blanket, trapping heat in the atmosphere. While they allow sunlight to pass through, they prevent the heat from escaping back into space, leading to a rise in global temperatures.
      • The global average temperature has increased by at least 1.1 degrees Celsius since 1880 due to the skyrocketing emissions of GHGs in recent decades.
    • Consequences of Temperature Rise: The temperature rise has resulted in devastating consequences such as more frequent and intense heatwaves, floods, droughts, and a rise in sea levels.
    • Accelerated Melting: Glaciers, like ice cubes exposed to heat, are melting at accelerated rates due to the warmer temperatures caused by global warming.
    • Natural Climate Phenomena: Natural climate phenomena like El Nino can exacerbate glacier melting by causing abnormal warming of surface waters, as observed in the case of the Humboldt glacier in Venezuela.

    What are the impacts of Glacier Loss?

    • Freshwater Source: Glaciers are crucial sources of freshwater, especially during hot and dry periods, providing water for local communities, plants, and animals. Their disappearance would increase dependence on sporadic rainfall for freshwater supply.
    • Temperature Regulation: Glacial runoff helps regulate downstream water temperatures, particularly keeping them cooler. This is essential for many aquatic species that require cold water temperatures to survive, impacting the entire ecosystem.
    • Ecosystem Impact: Glacier loss directly affects aquatic species, disrupting the food web and potentially leading to declines in biodiversity.
    • Contribution to Sea Level Rise: Melting glaciers contribute to rising sea levels, although smaller glaciers like Venezuela’s Humboldt glacier may not substantially impact sea levels.
    • Cultural Impact: The loss of glaciers has significant cultural implications, particularly for communities where glaciers are part of their cultural identity. Activities such as mountaineering and tourism, which rely on glaciers, would be affected.
    • Tourism and Recreation: Glaciers are often major tourist attractions, drawing visitors for activities like mountaineering and sightseeing. The disappearance of glaciers would impact tourism and recreational activities in affected regions.

    Way Forward: 

    • International Cooperation: Foster collaboration among countries to tackle climate change on a global scale. Support international agreements such as the Paris Agreement, aimed at limiting global warming and reducing greenhouse gas emissions.
    • Protect and Preserve Glacier Areas: Establish and enforce conservation measures to protect glacier regions from further degradation. This can involve creating protected areas, implementing zoning regulations, and promoting sustainable tourism practices.

    Mains PYQ:

    Q Bring out the relationship between the shrinking Himalayan glaciers and the symptoms of climate change in the Indian sub-continent. (UPSC IAS/2014)

  • Indian manufacturing needs more sophistication: Finance Minister

    Why in the News?

    In a recent statement, the Finance Minister highlighted the pressing need for sophistication in India’s manufacturing sector to drive economic growth and competitiveness.

    • The sophisticated manufacturing sector provides a conducive environment to enhance the efficiency of producing goods and services.

    What is the current state of Indian Manufacturing?

    • India’s manufacturing sector’s Gross Value Added (GVA) as a percentage of GDP has shown an upward trend (since 2014), currently hovering around 18%. There is a consensus that to compete on a global scale, Indian manufacturing needs to evolve and embrace sophistication in its processes, technologies, and products.
    • India’s Dependency Ratio: The dependency ratio is a measure that compares the number of dependents (people who are either too young or too old to work) to the working-age population.
      • According to the Economic Survey 2018-19, India’s Demographic Dividend will peak around 2041, when the share of working-age,i.e. 20-59 years, population is expected to hit 59%.

    Importance of Sophistication in Manufacturing:

    • Leveraging the Demographic Dividend: India’s young population and low dependency ratio offer a significant advantage in terms of labor force and consumption. To capitalize on this demographic dividend, there is a strong focus on ramping up skills in the Indian workforce through initiatives like the Pradhan Mantri Kaushal Vikas Yojana (PMKVY).
    • Enhancing Productivity and Quality: Embracing sophistication is crucial for enhancing productivity, quality, and competitiveness in the global market. By investing in technology, automation, and research and development, manufacturers can improve efficiency and deliver high-quality products.
    • Increasing Share in Global Value Chains: To increase India’s share in global manufacturing and value chains, the government is considering providing policy support. This will help reduce dependence on imports and make India more Self-reliant (Atmanirbhar).
    • Attracting Investments: Sophistication in manufacturing can attract significant investments from global companies looking to reduce their dependence on China. According to a Capgemini Research Institute report, 65% of senior executives in the U.S. and Europe plan to increase manufacturing investments significantly in India.
    • Unlocking Opportunities in Specific Sectors: Sophistication in manufacturing can help unlock opportunities in sectors such as food spending, financial services, and consumer markets. By 2031, India’s consumer market is projected to double, presenting a $2.9 trillion opportunity.

    What are the Challenges hindering the growth of the Sophisticated Manufacturing sector?

    • Inadequate infrastructure: Lack of reliable power supply, poor connectivity, and limited access to advanced technologies. Difficulty in obtaining credit, especially for small and medium enterprises (SMEs), to invest in technology upgradation.
    • Skill gaps: Shortage of skilled workers trained in modern manufacturing techniques and technologies
    • Weak Intellectual Property Rights: Insufficient protection of patents, trademarks, and copyrights, discouraging innovation
    • Regulatory hurdles: Complex bureaucratic processes, lack of clarity in policies, and inconsistent implementation

     Government Initiatives and Support

    • Make in India Initiative: Launched in 2014, the program aims to transform India into a global manufacturing hub by facilitating investment, fostering innovation, building best-in-class infrastructure, and making doing business easier. It focuses on 25 sectors, including automobiles, aviation, chemicals, and pharmaceuticals.
    • National Manufacturing Policy: Introduced in 2011, it aims to increase the share of manufacturing in GDP to 25% and create 100 million jobs by 2022. It focuses on enhancing skill development, promoting innovation, and creating a favorable business environment.
    • Production Linked Incentive (PLI) Scheme: It provides financial incentives to boost domestic manufacturing and attract investments in key sectors such as electronics, pharmaceuticals, automobiles, and telecom. It has helped reduce import dependence and increase exports in sectors like telecom and mobile manufacturing

    Way Forward:

    • Role of Financial Institutions: By providing access to capital, facilitating technology adoption, and offering financial expertise, they can empower manufacturers to invest in sophistication and drive growth.
    • Enhanced Strategies: Manufacturers need to prioritize investments in technology, automation, research and development, and skill development to enhance sophistication. Collaborating with financial institutions for tailored financial solutions can help accelerate this transformation.
    • Competitive Outlook: As Indian manufacturing embraces sophistication, it is poised to unlock new opportunities, improve competitiveness, and contribute significantly to the country’s economic growth. By aligning with the Finance Minister’s vision, the sector can chart a path towards sustainable success in the global market.

    Conclusion: The Finance Minister’s call for sophistication in Indian manufacturing underscores the need for a strategic shift towards innovation, efficiency, and quality. With concerted efforts from stakeholders, including the government, financial institutions, and manufacturers, India can elevate its manufacturing sector to new heights of success and competitiveness.

    Mains PYQ:

    Q Demographic Dividend in India will remain only theoretical unless our manpower becomes more educated, aware, skilled and creative.” What measures have been taken by the government to enhance the capacity of our population to be more productive and employable? (UPSC IAS/2016)

  • 50 year of Pokhran-I: Why India conducted its first Nuclear Tests?

    Why in the News?

    In the year 2024, India’s Pokhran-I have completed 50 years of its tests. The present variation in adopting Nuclear policies (especially Russia and China) around the world, reminds us of the historic Pokhran tests of 1974 by the Indian Government that were held amid secrecy.

    Background:

    • Post-World War II, new global alliances and alignments emerged amidst the Cold War between the US and USSR.
    • The Nuclear Nonproliferation Treaty (NPT) signed in 1968, aimed to prevent the spread of nuclear weapons. It defined nuclear-weapon states and non-nuclear states, but India objected to its discriminatory nature towards non-nuclear states.
    • India refused to sign the NPT due to its failure to address India’s concerns about the discriminatory nature of the treaty, particularly regarding non-nuclear states’ obligations.

    Why did India choose to conduct Nuclear Tests? 

    • India viewed the NPT as discriminatory towards non-nuclear states like itself, leading to its decision to conduct nuclear tests independently.
    • Indian scientists, notably Homi J Bhabha and Vikram Sarabhai, laid the groundwork for nuclear energy in India. The Department of Atomic Energy (DAE) was established in 1954.
    • Changes in leadership post-1960s, coupled with conflicts with China and Pakistan, influenced India’s decision to pursue nuclear capabilities. China’s nuclear tests in 1964 also played a role.

    How did Pokhran-I happen?

    • In Secrecy and Uncertainty: India conducted the nuclear test at Pokhran in 1974 without prior announcement, even amidst internal uncertainty among key decision-makers.
      • Operation Smiling Buddha (MEA designation: Pokhran-I) was the code name of India’s first successful nuclear weapon test on 18 May 1974.
      • The test demonstrated India’s nuclear capabilities and its ability to defend itself, though India chose not to weaponize immediately. The choice of Buddha Jayanti for the test date carried symbolic significance.
    • By Autonomous Approval: Despite opposition from some advisers, Prime Minister Indira Gandhi gave the go-ahead for the test, signaling India’s resolve. 

    What was the impact of the Pokhran-I Test?

    • Global Criticism: India faced criticism and sanctions from various countries, including the US, following the tests. The US enacted the Nuclear Non-Proliferation Act in 1978, halting nuclear assistance to India.
      • Despite international criticism, India asserted itself as a nuclear-capable nation, paving the way for future developments like Pokhran-II in 1998.
    • Diplomatic Goals: India sought acceptance as a responsible nuclear power and aimed to join international groups like the Nuclear Suppliers Group (NSG), facing resistance from some countries, notably China.
      • India’s nuclear tests marked a significant milestone in its defense and foreign policy, shaping its stance on nuclear issues and its position in global nuclear politics.

    Way forward for being in the NSG group:

    Engage in Diplomatic Outreach:

    • Strengthen bilateral relations with NSG member countries.
    • Engage in diplomatic dialogue to address concerns and build consensus on India’s membership.

    Demonstrate Commitment to Nonproliferation:

    • Continue adhering to nonproliferation norms and standards.
    • Showcase India’s responsible nuclear behaviour and track record in nuclear security.

    Mains PYQ

    Q With growing energy needs should India keep on expanding its nuclear energy programme? Discuss the facts and fears associated with nuclear energy. (250 Words, 15 Marks) (UPSC IAS/2018)

  • RBI flags supervisory concerns over ARCs functioning

    Why in the News?

    • After the allegations of ‘unethical practices’ by ARCs, including aiding defaulting promoters, the RBI intervened, with the Deputy Governor urging integrity and ethical conduct in their operations.

    The new guidelines laid out by the RBI:

    • Enhanced Capital Requirements:
      • Minimum Capital Requirement Increase: ARCs are now mandated to maintain a minimum capital requirement of Rs 300 crore, a significant increase from the previous Rs 100 crore stipulation established on October 11, 2022.
      • Transition Period for Compliance: Existing ARCs are granted a transition period to reach the revised Net Owned Fund (NOF) threshold of Rs 300 crore by March 31, 2026.
      • Interim Requirement: However, by March 31, 2024, ARCs must possess a minimum capital of Rs 200 crore to comply with the new directives.
    • Supervisory Actions for Non-Compliance:
      • ARCs failing to meet the prescribed capital thresholds will face supervisory action, potentially including restrictions on undertaking additional business until compliance is achieved.
    • Expanded Role for Well-Capitalized ARCs:
      • Empowerment of Well-Capitalized ARCs: ARCs with a minimum NOF of Rs 1000 crore are empowered to act as resolution applicants in distressed asset scenarios.
      • Investment Opportunities: These ARCs are permitted to deploy funds in government securities, scheduled commercial bank deposits, and institutions like SIDBI and NABARD, subject to RBI specifications. Additionally, they can invest in short-term instruments such as money market mutual funds, certificates of deposit, and corporate bonds commercial papers.
      • Investment Cap: Investments in short-term instruments are capped at 10% of the NOF to mitigate risk exposure.

    About Asset Reconstruction Company (ARC):

    Description
    About ARC is a special financial institution that acquires debtors from banks at a mutually agreed value and attempts to recover the debts or associated securities.
    Regulation
    • ARCs are registered under the RBI.
    • Regulated under the SARFAESI Act, 2002 (Securitisation and Reconstruction of Financial Assets and Enforcement of Securities Interest Act).

    (Note: For reading more details on SARFAESI Act you can visit on our article named “RBI asks for SARFAESI Act Compliance” of Sept 2023)
    Objective ARCs take over a portion of the bank’s non-performing assets (NPAs) and engage in asset reconstruction or securitization, aiming to recover the debts.
    Functions
    • Asset Reconstruction: Acquisition of bank loans or other credit facilities for realization.
    • Securitization: Acquisition of financial assets by issuing security receipts.
    Foreign Investment 100% FDI allowed in ARCs under the automatic route.
    Limitiations
    • ARCs are prohibited from undertaking lending activities.
    • They can only engage in securitization and reconstruction activities.
    Working
    • Bank with NPA agrees to sell it to ARC at a mutually agreed value.
    • ARC transfers assets to trusts under SARFAESI Act.
    • Upfront payment made to bank, rest through Security Receipts.
    • Recovery proceeds shared between ARC and bank.
    Security Receipts Issued to Qualified Institutional Buyers (QIBs) for raising funds to acquire financial assets.
    Significance
    • Banks can clean up their balance sheets and focus on core banking activities.
    • Provides a mechanism for resolution of NPAs and debt recovery

    PYQ:

    [2018] With reference to the governance of public sector banking in India, consider the following statements:

    1. Capital infusion into public sector banks by the Government of India has steadily increased in the last decade.
    2. To put the public sector banks in order, the merger of associate banks with the parent State Bank of India has been affected.

    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

  • New Study Unveils the Origins and Challenges of Baobab Trees

    Why in the News?

    A recent study uncovers the origins and evolution of Baobabs, uniquely shaped trees in Madagascar, with species also native to Africa and Australia.

    Do you know?

    • Mandu, in the Dhar district of Madhya Pradesh, is perhaps the only place in India where baobab trees are found in abundance, with an estimated 1,000 trees in the periphery of the town.
    • Madhya Pradesh state government has plans to apply for a GI (Geographical Indication) tag for the Khorasani Imli or the fruit of the baobab.
    • A Baobab tree near the Golconda Fort in Andhra Pradesh is believed to be more than 400 years old.
    • Aside from Mandu, baobab trees have been recorded in Prayagraj (formerly Allahabad) in Uttar Pradesh, Wai in Maharashtra, and some places in Gujarat and Andhra Pradesh.

    About Baobab Trees

    • Baobabs are deciduous trees (that lose their leaves in autumn) belonging to the genus Adansonia. It comprises 8 distinct species:
      • Adansonia digitata in continental Africa.
      • Adansonia gregorii in Northwestern Australia.
      • 6 other species endemic to Madagascar.
    • Baobabs are known for:
      • Great heights, with some extending up to 50 metres.
      • Exceptionally long lifespans, going up to 2,000 years.
    • They have trunks with large circumferences; thin, spindly branches.
    • Nicknamed “upside down” trees because their tops resemble uprooted plants turned upside down.

    Conservation Status:

    • ‘Threatened’ with extinction according to the IUCN Red List of Threatened Species.
    • ‘Least Concern’ category but still faces threats such as residential and commercial development and livestock farming and ranching.

    Importance of Conservation:

    • The study emphasized the conservation of the baobab as a keystone species:
      • Keystone species provide essential resources, such as food or shelter, for a guild of animals.
      • In return, these animals provide essential services, such as pollination or diaspore dispersal.

    Why Baobab tree is called the “Mother of Forests”?

    • They can store large amounts of fresh water in their extraordinary trunks.
    • It also allows the baobab tree to produce nutritious fruits even during the driest years.
    • This makes them true life savers during times when water is scarce.
    • In local cultures, they are revered for multiple uses:
      • Edible fruits and seeds.
      • Seed oil used for cooking.
      • Bark fibre used for clothing.

     

    PYQ:

    [2021] “Leaf litter decomposes faster than in any other biome and as a result the soil surface is often almost bare. Apart from trees, the vegetation is largely composed of plant forms that reach up into the canopy vicariously, by climbing the trees or growing as epiphytes, rooted on the upper branches of trees.” This is the most likely description of​-

    (a) Coniferous forest

    (b) Dry deciduous forest

    (c) Mangrove forest

    (d) Tropical rain forest

  • How Punjab and Haryana remain key to National Food Security?

    Why in the News? 

    The recent drop in agricultural production due to El-Nino has highlighted once more the critical role Punjab and Haryana play in ensuring India’s food security.

    Role of Punjab and Haryana for the Food Security of India:

    • Punjab and Haryana are crucial in years with bad monsoons or climate shocks.
    • The average per hectare wheat and paddy yields in these states are 4.8 tonnes and 6.5 tonnes, respectively, significantly higher than the all-India averages of 3.5 tonnes and 4.1 tonnes.

    Wheat Production:    

    • Traditional procurement: Until the mid-2000s, Punjab and Haryana supplied over 90% of the wheat for India’s public distribution system (PDS) and other government programs.
    • Impact of the Green Revolution: The spread of high-yielding varieties to other states and the establishment of infrastructure for buying grain at minimum support prices (MSP) reduced Punjab and Haryana’s share to around 65% by the early 2010s.
      • In 2019-20 and 2020-21, total wheat procurement reached record levels (39-43.3 million tons), with Punjab and Haryana’s share falling to just over 50%. Madhya Pradesh became the top wheat procurer in 2019-20, surpassing Punjab.
    • Climate Shocks: The last three years have seen production setbacks due to climate shocks, including: An unseasonal temperature surge in March 2022. Heavy rain in March 2023 during the grain formation stage.

    Recent Climate Impact: 

    In 2023-24, unusually warm temperatures in November-December impacted wheat yields, especially in central India. The delayed winter, attributed to El Nino, led to premature flowering and shortened the vegetative growth phase.

    Regional Impact:

    • Madhya Pradesh’s wheat procurement dropped significantly from 12.8-12.9 million tons in 2019-20 and 2020-21 to about 4.6 million tons.
    • Uttar Pradesh and Rajasthan also saw significant declines from their 2020-21 highs.
    • Punjab and Haryana have been less affected due to longer winters and later sowing (early to mid-November).
    • Uttar Pradesh and Bihar reported good production due to near-normal March temperatures, but much of their produce was sold to private traders at prices above the MSP.

    Rice production in the states:

    • Traditional Procurement: Government rice procurement was historically concentrated in Punjab, Haryana, and the Godavari-Krishna and Kaveri delta regions of Andhra Pradesh (AP) and Tamil Nadu (TN).
    • Diversification: There has been a diversification in rice procurement, with new states like Telangana, Chhattisgarh, Odisha, and Uttar Pradesh (UP) becoming significant contributors to the Central pool.
    • Change in Procurement Shares: The combined share of Punjab and Haryana in total rice procurement decreased from 43-44% in the early 2000s to an average of 28.8% in the four years ending 2022-23. In the current crop year, this share has risen to around 32.9%, with some procurements still pending in Telangana, AP, and TN.

    Impact of Irrigation:

    • Farmers in Punjab and Haryana, with assured access to irrigation, did not suffer production losses from last year’s patchy monsoon attributed to El Niño.
    • In contrast, states like Telangana saw reduced rabi paddy planting and struggled with irrigation due to depleted groundwater levels.

    Policy implications

    • NFSA Entitlements: Under the NFSA, about 813.5 million people are entitled to receive 5 kg of wheat or rice per month through the Public Distribution System (PDS) at highly subsidized prices.
    • Current Government Policy: Since January 2023, the current government has been providing this grain to all NFSA beneficiaries free of cost.

    Way Forward:

    • Adoption of Climate-Resilient Varieties: Develop and promote high-yield, climate-resilient wheat varieties that are tolerant to heat, drought, and diseases.
    • Efficient Irrigation Systems: Invest in modern irrigation systems such as drip and sprinkler irrigation to ensure efficient water use.
    • Invest in Agricultural Research: Increase funding for agricultural research institutions to develop new wheat varieties and innovative farming techniques.

    Mains PYQ:

    Q Why did the Green Revolution in India virtually by-pass the eastern region despite fertile soil and good availability of water? (UPSC IAS/2014)

  • Do no harm: conservative, non-surgical approaches advised over hysterectomy for gynecological conditions

    Why in the News?

    According to the recent report published in Women’s Reproductive Health under the title ‘Reported Reasons for Undergoing Hysterectomy Among Women Aged 45 Years and Above‘, it was seen that data is lacking on women’s health conditions; thus the true magnitude is never known, impeding funding and escaping the attention of policymakers.

    What is Hysterectomy?

    • A hysterectomy is surgery to remove the uterus. After a hysterectomy, you will not menstruate (have periods) or be able to get pregnant.
    • Uterus removal is a common treatment for a variety of conditions that affect a woman’s reproductive organs.

    Key highlights of the Report:

    Reasons for Undertaking Hysterectomy:

    • Medical Conditions: Common medical reasons such as fibroids, excessive bleeding, prolapse, endometriosis, and cancer.
    • Socioeconomic Factors: Influence of sociodemographic factors like age, education, income, and access to healthcare services.
    • Cultural and Regional Differences: Variations in hysterectomy rates and reasons across different regions and cultural contexts within India.

    Frequency of Hysterectomy:

    • Global Context: Hysterectomy is one of the most frequently performed surgeries among women worldwide.
    • Prevalence in India: The countrywide hysterectomy prevalence rate is 11.5%. The highest prevalence is reported in the southern (18.2%) and western (12.7%) regions of India.
      • According to the NFHS-5 (2019-2021), 3.3% of women aged 15–49 underwent hysterectomy, a slight increase from 3.2% in NFHS-4. Alarmingly, 50% of women who underwent hysterectomy did so before the age of 35.
    • Regional Variations: Andhra Pradesh has the highest prevalence rate at 63 per 1,000 women, followed by Telangana (55 per 1,000), Karnataka (29 per 1,000), and Punjab (23 per 1,000).
    • Sociodemographic Factors: Higher risk of hysterectomy among women from the OBC category, the richest wealth quintile, those with lower education levels, those who married at a younger age, and those with three or more children.

    Most Cited Reasons for Hysterectomy:

    • Primary Reasons: 
        • Heavy Menstrual Bleeding or Pain: Cited by 32.1% of women as the reason for undergoing hysterectomy.
        • Fibroids or Cysts: Cited by 24.2% of women as the reason for the surgery.
        • Uterine Prolapse: Cited by 16.3% of women.
    • Less Frequently Reported Reasons:
        • Cancer: Among the least reported reasons for undergoing a hysterectomy.
        • Severe Post-Partum Hemorrhage is also among the least reported reasons.
    • Sociodemographic Factors: 
      • Higher risk of undergoing hysterectomy among women from the OBC category, the richest wealth quintile, those with lower education levels, those who married at a younger age, and those with three or more children.

    What are the Ministerial guidelines?

    • Hysterectomy is a major surgery with a long recovery time and should be considered only after less invasive treatments have been tried.
    • The government emphasizes on attempting nonsurgical alternatives in elective cases before opting for a hysterectomy.

    Way Forward:

    • Healthcare Providers: Train healthcare providers about the potential overuse of hysterectomy and emphasize the importance of considering nonsurgical alternatives.
    • Public Awareness: Launch awareness campaigns to educate women about gynecological health, the implications of hysterectomy, and available alternatives.

    Mains PYQ:

    Q Public health system has limitation in providing universal health coverage. Do you think that private sector can help in bridging the gap? What other viable alternatives do you suggest? (UPSC IAS/2015)