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Distribution: yearly

  • Remembering Justice Fathima Beevi: India’s First Woman Supreme Court Judge

    Justice Fathima Beevi

    Central Idea

    • Justice Fathima Beevi, the first woman judge of the Supreme Court of India (also the first Muslim woman Judge of SC), passed away at the age of 96 in Kerala’s Kollam.

    Who was Justice Fathima Beevi?

    • Early life: Born in 1927, Justice Beevi was the eldest of eight children and came from a family where her father, Annaveetil Meera Sahib, encouraged his daughters’ education despite societal norms.
    • Decision for Law: Her father persuaded her to pursue law instead of post-graduation in Chemistry, inspired by the story of Anna Chandy, the first woman judicial officer in Travancore.
    • Breaking Barriers: She made history by graduating in law in 1950, becoming the first woman law graduate to receive the gold medal from the Bar Council.

    A Symbol of Women’s Empowerment

    • Pioneering Achievement: Justice Fathima Beevi’s appointment as the first Muslim woman judge of the Supreme Court was a milestone in India’s legal history.
    • Role Model: She became an icon of women’s empowerment, encouraging women to pursue careers in the legal field.
    • Recognition for Kerala: Kerala gained recognition as the state that contributed the first female judge to the country through her appointment.

    A Trailblazing Legal Career

    • Junior Advocate: She began her legal career as a junior advocate at Kollam district court, facing resistance from orthodox elements due to her headscarf.
    • Barrier Breaker: Despite initial challenges, Justice Beevi rose through the ranks, eventually joining the judicial service as a munsiff in 1958.
    • Remarkable Achievements: She continued to break barriers, becoming the district sessions judge in 1974 and getting elected as a munsiff through a competitive exam.

    Political Career

    • Judicial Ascension: Justice Beevi’s journey continued as she was appointed as a judge of the Kerala High Court in 1983, and later elevated to the Supreme Court in 1989.
    • Champion of Equality: In the Supreme Court, she advocated for equality in significant verdicts, including cases related to reservation and constitutional safeguards against arbitrary state authority.
    • Governor of Tamil Nadu: Justice Beevi served as the governor of Tamil Nadu from 1997 to 2001, making headlines for her role in the Rajiv Gandhi assassination case and political developments.

  • Places in news: Nugu Wildlife Sanctuary

    Nugu Wildlife Sanctuary

    Central Idea

    • The National Tiger Conservation Authority (NTCA) has made a crucial recommendation to designate the Nugu Wildlife Sanctuary, adjacent to the Bandipur Tiger Reserve, as a core critical tiger habitat.

    Nugu Wildlife Sanctuary

    • Location: It is situated in H.D. Kote taluk of Mysuru district, Karnataka.
    • Geographic Area: Nugu Wildlife Sanctuary encompasses a 30.32 sq km expanse and was officially declared a Wildlife Sanctuary by the State.
    • Unique Geography: The sanctuary includes the backwaters of Nugu dam on its western side and shares borders with Alaganchi State Forest, a part of Bandipur TR, on the southwest side.
    • Flora and Fauna: Despite recovering from past degradation, the flora of Nugu shares similarities with Bandipur. The sanctuary supports a diverse range of flora and fauna, including elephant, tiger, leopard, wild dog, striped hyena, sloth bear, gaur, sambhar, chital, and four-horned antelope.
    • Riverine Wildlife: Nugu Wildlife Sanctuary is also home to two important riverine wildlife species: the smooth-coated otter and the marsh crocodile, emphasizing its rich biodiversity.

    Conservation Efforts

    • Buffer Area: Nugu Wildlife Sanctuary is an integral part of the Nilgiri Biosphere Reserve and serves as a buffer area for Bandipur Tiger Reserve.
    • Ecological Significance: This sanctuary offers an inviolate and ideal habitat for tigers and elephants, making it a prime candidate for Core/Critical Tiger Habitat status within Bandipur TR.

  • 25 years of the International Space Station (ISS)

    International Space Station

    Central Idea

    • This 20th November marked the 25th anniversary of the launch of the International Space Station (ISS), the largest man-made object in the solar system.
    • Since its launch on November 20, 1998, the ISS has stood as a testament to the power of international cooperation and has space research.

    About the International Space Station (ISS)

    • Orbital Marvel: The International Space Station (ISS), orbiting 430 kilometers above Earth, completes 16 orbits daily, witnessing 16 sunrises and sunsets.
    • Speed: The ISS orbits Earth every 90 minutes at 8 kilometers per second.
    • Size: Spanning 109 meters, it’s almost as long as an American football field.
    • Living Quarters: The ISS includes 6 sleeping areas, two bathrooms, a gym, and a panoramic view bay window.
    • Solar Array and Wiring: Its solar array wingspan is 109 meters, and the station houses about 13 kilometers of electrical wiring.

    Inception and Key Milestones

    • Launch of Zarya: The ISS’s journey began on November 20, 1998, with Russia’s Zarya Control Module.
    • Unity Node 1: The U.S. added the Unity Node 1 module on December 4, 1998, marking the start of a functional space lab.
    • 42 Assembly Flights: The station evolved into its current form after 42 assembly flights.
    • Continuous Habitation: Since its inception, the ISS has been continuously inhabited, hosting astronauts from various countries for groundbreaking research.

    Key Activities

    • Scientific Research: Astronauts conduct unique experiments, leading to significant discoveries.
    • Spacewalks and Maintenance: Regular spacewalks are essential for station upgrades and repairs.
    • Health Regimen: Astronauts follow strict routines to combat muscle and bone loss in microgravity, providing valuable data for future space missions.

    Scientific Contributions

    • Medical Advances: Research on the ISS has enhanced our understanding of diseases like Alzheimer’s and cancer.
    • Drug Development: Space research has expedited drug development processes.
    • Technological Innovations: Innovations in water purification and food production have emerged from ISS experiments.

    Future of the ISS

    • Current Uncertainties: The Russia-Ukraine conflict in 2022 casts doubt on the ISS’s future.
    • Global Space Ambitions: Countries like Japan, China, and India are aiming for independent space capabilities.
    • Continued Commitment: The US and Europe plan to support the ISS through 2030, with NASA focusing on lunar exploration and ESA developing the Starlab space station.

  • A short treatise on Indian Materialism

    Materialism

    Central Idea

    • This article explores materialism’s origins, its various cultural names, and its ethical implications.

    Introduction to Materialism

    • Philosophy as a Life Theory: Known as ‘Darshan’ in Sanskrit, philosophy seeks to explain the universe and guide human actions with a comprehensive worldview.
    • Materialism – Bhautikvad: This perspective, called ‘Bhautikvad’ in Sanskrit, views everything as fundamentally material, dismissing the supernatural and valuing empirical observation and perception for knowledge.

    Origins of Materialism

    • Ancient Beginnings: Materialism has deep roots and appears in different forms across cultures.
    • Indian Lokāyata: In India, materialism, known as Lokāyata, was championed by thinkers like Brhaspati, Ajita, and Jābāli. It focused on the physical world, rejecting theism.
    • Greek Atomism: Greek philosophers such as Democritus and Epicurus adopted materialism, with Democritus introducing the idea of atoms as reality’s basic elements.

    Materialism’s Names in India

    • Lokāyata: Meaning ‘worldly philosophy’, it emphasizes worldly objects and entities.
    • Chárváka: From ‘charv’, meaning ‘to chew’, it highlights materialism’s hedonic aspects.
    • Bhautikvad: From ‘Bhautika’, meaning ‘physical or material’, it underscores the importance of materiality.
    • Jadavāda: Focuses on the ‘jada’ or essence of existence.
    • Dehātmavāda: Highlights the unity of the self (‘atman’) with the body (‘deha’).

    Materialist Ontology

    • Perception as Knowledge Basis: Materialists view perception as the cornerstone of knowledge.
    • Use of Inference: Contrary to some beliefs, materialists did employ logical inference based on perceptual evidence.
    • Disregarding Divine Agency: They dismissed the idea of divine providence and supernatural realms, focusing on the human world.

    Ethics of Materialism

    • Emphasis on Pleasure: Materialism is often linked with enjoying life’s pleasures.
    • Living in the Present: The principle “yāvat jīvēt sukham jīvēt” advocates for a fulfilling present life.
    • Human-Created Values: Materialists view values as human constructs, independent of divine morality.
    • Action and Responsibility: They stress the impact of one’s actions on themselves and the world, highlighting ethical conduct.

    Materialist Views on Heaven and Hell

    • Earthly Heaven and Hell: Materialists redefined heaven and hell in worldly terms.
    • Heaven as Earthly Enjoyment: Heaven was perceived as enjoying life’s luxuries, akin to the gods’ enjoyment in mythological heavens.
    • Hell as Earthly Suffering: Hell was seen as earthly suffering, like diseases and hunger.

  • Bangladesh’s Elections: Concerns for India

    Bangladesh

    Central Idea

    • In recent months, Western nations, including the US, UK, and EU have been urging Bangladesh to hold free, fair, and participatory elections.
    • These calls have been accompanied by pressure on the Sheikh Hasina government to step down and allow a neutral caretaker administration to oversee the upcoming parliamentary elections in January.
    • While the US has eased its stance under Indian intervention, the EU continues to exert pressure.

    This article explores the intricate dynamics of Bangladesh’s political landscape, the potential consequences of fair elections, and the global interests at stake.

    Fair Elections vs. Radical Islamists

    • Opposition Demands: The Bangladesh Nationalist Party (BNP) demands elections under a caretaker government, which the government has rejected.
    • Potential Outcome: With the BNP unlikely to participate, the elections may result in a one-sided contest favoring the Awami League, returning Sheikh Hasina to power for the fourth time.
    • Anti-Incumbency: After 15 years in power, the Awami League faces significant anti-incumbency, exacerbated by record-high inflation and economic challenges.
    • Economic Crisis: Falling forex reserves, currency depreciation, and mounting external debt have created a looming debt crisis.
    • Chinese Loans: Much of the infrastructure development relies on high-interest loans from China.

    Authoritarianism and Islamist Influence

    • Authoritarian Practices: The Awami League’s authoritarian measures, including arrests and harassment of opposition leaders, have fueled resentment among the masses.
    • Corruption and Nepotism: Perceived corruption and nepotism within the Awami League have widened the gap between the government and the impoverished population.
    • Islamist Influence: The Awami League’s encouragement of Islamist groups like Hefazat-e-Islam Bangladesh has created a toxic environment within the ruling party.
    • Radicalization: Islamist organizations, through religious schools and mosques, have radicalized a significant portion of the population, especially the youth.
    • Islamist Opposition: The Islamist parties, including Jamaat-e-Islami, Hefazat, and Islami Oikyo Jote, now fill the opposition space.
    • Political Analyst’s Perspective: Political analysts argue that the Awami League’s crackdown on the BNP has inadvertently strengthened Islamist parties, which seek to implement strict Sharia laws and turn Bangladesh into an Islamic state.

    Potential Outcomes of Equitable Elections

    • Rise of Jihad: Fair and equitable elections may pave the way for radical Islamist parties to come to power.
    • Jamaat-e-Islami: Despite being banned from contesting elections, Jamaat nominees may run as Independents or on tickets from other parties, potentially leading to their victory.
    • Radicalists Victory: Political observers suggest that non-partisan elections would likely result in Islamist parties sweeping the polls and gaining power.
    • Impact on India: The rise of Islamists in Bangladesh could negatively affect India, potentially aligning Bangladesh with Pakistan and China, and posing a threat to India’s interests.
    • Global Concerns: An Islamist-controlled Bangladesh could become a breeding ground for jihadis and a potential failed state, posing a danger to global security.

    World’s Interest in the Election Process

    • Global Implications: Given the far-reaching consequences of Islamist rule in Bangladesh, the world has a vested interest in allowing the election process to proceed with limited interference.
    • Focus on Future Actions: While the elections may be flawed or unfair, the priority should be to ensure that after returning to power, the Awami League commits to keeping China at bay, curbing Islamist forces, allowing a responsible and secular opposition to thrive, and cleansing the party of Islamist elements.
    • Securing Bangladesh’s Future: Striking a balance between a flawed elections and securing Bangladesh’s democratic and secular future is essential for the world’s stability and security.

    Conclusion

    • The upcoming elections in Bangladesh present a complex dilemma for both the nation and the world.
    • While free and fair elections could bring radical Islamists to power, their absence could lead to continued authoritarianism.
    • Striking the right balance and securing Bangladesh’s future as a democratic and secular nation is paramount to global stability and peace.

  • Southern Annular Mode (SAM) and Indian Ocean Weather Conditions

    Southern Annular Mode

    Central Idea

    • The Indian National Centre for Ocean Information Services (INCOIS), a division under the Ministry of Earth Sciences (MoES), has made a significant discovery regarding the Southern Annular Mode (SAM), a crucial climate pattern.
    • Their research has revealed that SAM plays a pivotal role in influencing sea conditions across the Indian Ocean.

    What is Southern Annular Mode (SAM)?

    Description
    Idea behind
    • Mode of atmospheric variability representing north-south movement of the westerly wind belt around Antarctica.
    • Also known as Antarctic Oscillation (AAO).
    Phases
    1. Positive Phase: Wind belt contracts towards Antarctica.
    2. Negative Phase: Wind belt expands towards the equator.
    Impact on Weather Patterns
    • Influences temperature, rainfall, and storm intensity in the Southern Hemisphere.
    • Causes difference in the zonal mean sea level pressure at 40°S (mid-latitudes) and 65°S (Antarctica).
    Influence on Indian Ocean Affects ocean currents and sea surface temperatures, impacting regional weather and marine life.
    Climate Change Connection Trend towards more positive phases in recent decades, influenced by human-induced climate change.
    Effect on Antarctic Ice Impacts Antarctic ice sheets and sea ice extent through changes in wind patterns.
    Global Climate Interaction Interacts with other climate phenomena like ENSO.
    Predictability and Variability Exhibits seasonal predictability and interannual variability, important for long-term forecasting.
    Marine Ecosystems Affects marine ecosystems in the Southern Ocean, influencing productivity and species distribution.

    Role of Ocean Surface Waves

    • Coastal Processes: Ocean surface waves are key players in shaping coastal processes, impacting shoreline erosion, sediment transport, coastal engineering, and recreational activities.
    • Scientific Approach: The scientific team leveraged 40 years of data (1979 to 2018) from the European Centre for Medium-Range Weather Forecast.

    Positive and Negative SAM Phases

    • Positive SAM Phase: During a positive SAM phase, a cyclic pattern of warm sea surface temperature anomalies emerges, accompanied by strong winds that increase wave activity in the Indian Ocean. A new swell generation region along the east African coast contributes to heightened wave heights in the Arabian Sea.
    • Negative SAM Phase: Conversely, during a negative SAM phase, the eastern tropical southern Indian Ocean becomes the primary region for generating swells, resulting in reduced wave heights in the Arabian Sea.

    Significance of SAM

    • Coastal Planning: Understanding SAM allows for better coastal planning, helping coastal communities prepare for the impact of changing sea conditions.
    • Resource Management: SAM insights can aid in more efficient resource management, optimizing the utilization of marine resources.
    • Disaster Preparedness: Knowledge of SAM patterns can enhance disaster preparedness efforts, enabling timely response to potential ocean-related disasters.
    • Wave Predictions: The research contributes to improving wave predictions, offering advanced forecasting capabilities.
    • Benefiting Stakeholders: Stakeholders in the blue economy, including shipping, maritime boards, and the oil industry, can optimize their multi-million-dollar operations at sea based on SAM insights.

    Implications for Various Sectors

    • Monsoon Season Impact: Typically, inland vessel operations and oil exploration activities face restrictions during the monsoon season.
    • Fair Sea State Windows: Predicting SAM phases through the Ocean Forecasting System can identify “Fair Sea state windows” during monsoons.
    • Impact on Blue Economy: These fair windows can be leveraged by oil and shipping industries, making a significant contribution to blue economy activities along the Indian coast

  • Tantalum Reserves found in Sutlej River

    tantalum

    Central Idea

    • Researchers from IIT-Ropar have found the presence of tantalum in Punjab’s Soil in Sutlej River Basin.
    • Although the source of tantalum in Sutlej is not clear yet. It could be due to movement of tectonic plates in the Himalayan region that is likely to contain the rare metal.

    Sutlej River

     

    • Origin: Starts from Lake Rakshastal in Tibet, near Mount Kailash.
    • Length: About 1,500 kilometres (930 miles); Longest of the five rivers of Punjab.
    • Path: Flows through Tibet, India (Himachal Pradesh, Punjab), and Pakistan.
    • Tributaries: Major tributary includes the Beas River in India.
    • Indus River System: Part of this system, joins the Chenab River in Pakistan.
    • Economic Role: Crucial for irrigation, and hydroelectric power (e.g., Bhakra Nangal Dam).
    • International River: Governed by treaties like the Indus Water Treaty between India and Pakistan.

    About Tantalum

    • A Rare and Valuable Metal: Tantalum, with the atomic number 73, is a rare metal crucial in electronics and semiconductors. It is a dense, hard, gray metal, known for being one of the most resistant to corrosion.
    • Exceptional Corrosion Resistance: Tantalum’s resistance to corrosion comes from its ability to form a protective oxide layer when exposed to air. This layer holds up even in very acidic environments.
    • Flexible and Durable: Pure tantalum is ductile, meaning it can be stretched into thin wires without breaking. It resists chemical damage below 150°C but is vulnerable to hydrofluoric acid and certain other substances.

    Historical Background

    • Swedish Discovery: Tantalum was first identified by Swedish chemist Anders Gustaf Ekenberg in 1802 in Ytterby, Sweden. Initially, it was confused with niobium, a similar element.
    • Differentiating Tantalum and Niobium: In 1866, Swiss chemist Jean Charles Galissard de Marignac established that tantalum and niobium are distinct elements.
    • Behind the name: The metal is named after Tantalus, a character from Greek mythology, known for his eternal punishment of being unable to reach the water and fruit around him. The name reflects the metal’s property of being ‘tantalizingly’ insoluble in acids.

    Uses of Tantalum

    • Tantalum capacitors are key in electronics, known for their ability to store a lot of electricity in a small space with minimal leakage. They’re used in smartphones, laptops, and cameras.
    • High melting point makes tantalum a substitute for platinum in various industries, including chemical and nuclear plants, aerospace, and missile systems.
    • Its non-reactive nature makes it perfect for surgical tools and implants, like artificial joints.
    • Tantalum carbide, when mixed with graphite, forms one of the hardest materials, used to enhance the cutting edges of high-speed machine tools.

  • What RBI’s increase in Risk Weights mean to the borrower?

    Central Idea

    • The Reserve Bank of India (RBI) recently raised risk weights for unsecured loans, including credit cards, consumer durable loans, and personal loans.
    • Risk weights for bank lending to non-banking finance companies (NBFCs) serving this segment were increased to 125% from the existing 100%.

    What are Risk Weights?

    • Capital Implication: Every rupee lent by a bank has an impact on its capital position.
    • Attribution to Risk: Risk weights are assigned to loans and assets based on their nature and associated risk.
    • Capital Coverage: Banks must ensure that their capital is sufficient to cover these risk-weighted assets.
    • Varying Risk Weights: Different asset classes have varying risk weights. For example, home loans may have risk weights ranging from 50% to 75%, while corporate loans are assigned 100% risk weight.

    How does it impact Borrowers?

    • Interest Rates: Lower risk weights result in lower interest rates for borrowers. This principle guides the pricing of loans.
    • Examples: Home loans generally have lower interest rates due to their lower risk weights, while personal loans and credit cards carry higher interest rates due to their risk profile.

    RBI Decision: Concerns about Consumer Loans

    • Rising Share: Unsecured loans have seen rapid growth, constituting 10% of the banking system’s portfolio.
    • Fastest-Growing Segment: This segment has been the fastest-growing in recent years.
    • Unsecured Nature: Loans like consumer durable loans lack income-generating assets, making it challenging to ascertain borrowers’ true repayment capacity.
    • Granular Nature: While small-ticket in nature, the significant growth in this segment has raised regulatory concerns.

    https://www.thehindubusinessline.com/blexplainer/bl-explainer-what-rbis-increase-in-risk-weights-mean-to-the-borrower/article67554070.ece

  • Gujarat declares ‘Ghol’ as State Fish

    ghol

    Central Idea

    • The Gujarat government’s decision to declare the ‘Ghol’ as the state fish highlights its uniqueness and economic value.

    About Ghol Fish

    • The Ghol fish or the Blackspotted Croaker, is a significant species in marine fisheries.
    • It belongs to the family Sciaenidae and is scientifically known as Protonibea diacanthus.
    • It is commonly found in the Indo-Pacific region, ranging from the Persian Gulf to Indonesia and north to Japan.
    • The Ghol fish is characterized by its robust body, brownish color, and the presence of black spots on its sides.
    • It has a large mouth and a slightly protruding lower jaw.
    • This species can grow quite large, with some individuals reaching up to 1 meter in length and weighing around 25 kilograms.

    Economic Value of Ghol

    • The Ghol fish is highly valued, especially for its fish maw (dried swim bladder), which is a delicacy and used in traditional medicines, particularly in East Asian markets.
    • The fish maw is believed to have various health benefits and is often used in soups and stews.
    • It can fetch high prices in the market, sometimes as much as Rs 25,000 per kilogram.

  • Mosquitofish: India’s Battle against Invasive Species

    Mosquitofish

    Central Idea

    • In recent months, Indian states such as Andhra Pradesh, Odisha, and Punjab have introduced mosquitofish to combat mosquito infestations.
    • However, the unintended ecological consequences of introducing this invasive species have raised concerns.

    Backgrounder: Vector Borne Diseases

    • Global Mosquito-Borne Disease Prevalence: Mosquito-borne diseases affect over 150 countries and 500 million people worldwide.
    • India’s Burden: India alone reports approximately 40 million cases of mosquito-borne diseases annually.

    What is Mosquitofish?

    • Introduction in the 1960s: In the 1960s, biological control methods were adopted to combat mosquitoes, including the introduction of mosquitofish (Gambusia species).
    • Environmental Alternatives: These methods were considered environmentally friendly alternatives to chemical pesticides, which posed health and environmental risks.
    • Global Proliferation: Mosquitofish, originally from the U.S., have now become widespread globally, adapting to various environments with adverse ecological impacts.

    Mosquitofish in India

    • Historical Introduction: In 1928, Gambusia was introduced in India during British rule, mainly for malaria control.
    • Multiple Authorities Involved: Various governmental and private organizations, including the Indian Council of Medical Research (ICMR), National Institute of Malaria Research (NIMR), municipal corporations, and health departments, introduced mosquitofish across India.

    Ecological Impact

    • Invasive Alien Species: Mosquitofish are considered among the hundred most detrimental invasive alien species.
    • Negative Effects: They prey on native fauna, leading to the extinction of native fish, amphibians, and freshwater communities.
    • Examples from Other Countries: Australia and New Zealand have reported similar ecological harm due to introduced mosquitofish.
    • WHO’s Stand: The World Health Organization stopped recommending Gambusia for mosquito control since 1982.

    Current Situation and Recommendations

    • Enforcement Measures: Stringent enforcement measures are essential to prevent further introduction of mosquitofish and mitigate past introductions’ consequences.
    • Alternative Solutions: Collaboration between mosquito biologists, entomologists, invasion ecologists, and fish taxonomists is suggested to identify native fish species capable of controlling mosquito larvae.
    • Local Solutions: Local alternatives should be favored over invasive species to preserve indigenous aquatic biodiversity and native species’ well-being.
    • National Centre for Vector Borne Diseases Control (NCVBDC): The NCVBDC should remove its recommendation for the use of Gambusia and Poecilia (guppy) fishes for mosquito control.

    Conclusion

    • India faces a pressing ecological challenge with the unintended consequences of mosquitofish introduction.
    • To safeguard the environment and native species, stringent enforcement and local solutions should replace invasive species in mosquito control efforts.