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Type: Prelims Only

  • Monsoon Updates

    Southwest Monsoon begins early Withdrawal/Retreat

    Prelims Only | Enviro & Biodiversity | Mains Paper 1: Geographical Features & Their Location

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Monsoon Withdrawal/Retreat

    Mains level: Not Much

    monsoon

    Central Idea

    • India Meteorological Department (IMD) has announced withdrawal of the monsoon.

    What is Monsoon Withdrawal/Retreat?

    • In India, retreating monsoon is the withdrawal of south-west monsoon winds from North India.
    • The withdrawal is gradual and takes about three months.
    • With the retreat of the monsoons, the clouds disappear and the sky becomes clear. The day temperature starts falling steeply.
    • Monsoon rains weaken all over India except few southeastern states.
    • It is helpful in Rabi crop cultivation.

    Factors affecting the retreat

    Two predominant factors cause the phenomenon:

    (1) Land topography

    • First, the low mountain range in each region runs from north to south, shielding it from west-bound winds that trigger summer monsoon.
    • After summer, the range aids in the ‘orographic lift’ or rising of east-bound air mass from a lower to higher elevation, forming clouds and resulting in rain.

    (2) Atmospheric convection

    • The second factor is atmospheric convection or vertical movement of air.
    • As the earth is heated by the sun, different surfaces absorb different amounts of energy and convection may occur where the surface heats up very rapidly.
    • As the surface warms, it heats the overlying air, which gradually becomes less dense than the surrounding air and begins to rise.
    • This condition is more favorable from September to February because of the role played by sea surface temperature or water temperature.

    Immediate factors influencing withdrawal

    • The withdrawal of the monsoon is based on meteorological conditions such as-
    1. Anti-cyclonic circulation (dry air that is the opposite of a cyclone)
    2. Absence of rain in the past five days and
    3. Dry weather conditions over the region

    When does it occur?

    • The monsoon withdrawal is a long-drawn process and extends into mid-October, though the IMD considers September 30 to be the final day of the season over India.
    • The rain after that is categorised as “post-monsoon” rainfall.

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  • Historical and Archaeological Findings in News

    How Indians and their Boats fared in the Deep Sea?

    Prelims Only | History | Mains Paper 1: Arts & Culture

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Read the attached story

    Mains level: Not Much

    boat

    Central Idea

    • A groundbreaking 21-meter-long ship, constructed using an age-old technique of stitching wooden planks with ropes, cords, coconut fibers, natural resins, and oils, is scheduled to embark ‘Baliyatra’ from Odisha to Bali, Indonesia.
    • The initiative, led by the Govt. of India, aims to rekindle the nation’s rich maritime tradition and heritage.
    • This remarkable journey will be manned by a crew from the Indian Navy.

    Early Evidence of Maritime Trade

    • Ancient Maritime Trade: The presence of maritime trade networks dating back to circa 3300-1300 BCE is supported by evidence from the Indus Valley, Mesopotamia, and coastal sites along the Arabian Sea. The engineering marvel of the dock at Lothal in Gujarat stands as a testament to the Indus civilization’s profound understanding of tides and winds.
    • Historical Accounts: Ancient texts, including the Vedas (circa 1500-500 BCE), contain vivid accounts of seafaring adventures and the associated risks. Furthermore, the Jataka Tales (circa 300 BCE-400 CE) and Tamil Sangam literature (circa 300 BCE-300 CE) provide explicit references to maritime activities.

    Challenges in Recognizing Maritime Heritage

    • Historiographical Biases: Historians have often marginalized India’s maritime heritage in favor of narratives centered on land-based polities. This bias has led to the neglect of India’s maritime contributions.
    • Emergence of Deep-Sea Voyages: The 1st century BCE witnessed intensified mid-ocean voyages driven by the Roman Empire’s demand for Eastern commodities, which harnessed monsoon winds and marked a significant turning point in maritime activity.

    Ancient Indian Boats and Shipbuilding

    • Limited Knowledge: The field of marine archaeology in India remains at an early stage of development, with primary insights derived from boat-building traditions, artistic depictions, and literary sources.
    • Traditional Boat-Building Techniques: Indian boat construction traditions favor stitching planks of wood together instead of using nails. These traditions encompass coir-stitched, jong (Southeast Asian), and Austronesian methods, each employing various stitching techniques.
    • Wood Selection: Selection of wood types for shipbuilding depended on their suitability for specific ship components. Mangrove wood excelled in creating sturdy dowels, while teak was preferred for planks, keels, stem, and stern posts.

    India’s Role in Maritime Trade

    • Trade Lake of the Indian Ocean: By the Common Era, the Indian Ocean had evolved into a thriving trade network, with India positioned at its heart. This network facilitated trade connections between India and Europe via the Middle East and Africa in the west, as well as Southeast Asia, China, and Malaysia in the east.
    • Evidence of Scale: Estimates indicate the colossal scale of trade, with customs taxes collected from the Red Sea trade route alone contributing significantly to the Roman exchequer.

    Uncovering a Hidden Past

    • Ongoing Exploration: Recent excavations have provided substantial insights into India’s maritime history. Nevertheless, experts acknowledge that numerous discoveries await on this journey of exploration.
    • Need for Investment: Marine archaeology in India requires increased funding and recognition to unlock its full potential and contribute meaningfully to humanity’s understanding of the past.
    • Value of Knowledge: Scientific archaeology’s pursuit of India’s deep maritime past offers the potential for immense benefits to humanity. Engaging with this history challenges conventional narratives and represents a subversive yet essential endeavor.

    Conclusion

    • The forthcoming voyage of the stitched ship symbolizes India’s dedicated efforts to rejuvenate its maritime heritage, shedding light on the forgotten history of Indian seafarers and their remarkable vessels.
    • Through exploration and study, India seeks to restore the rightful place of its maritime legacy in the annals of history.

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  • Tobacco: The Silent Killer

    Tobacco Warnings on OTT Platforms: A Closer Look at the Debate

    Prelims Only | Governance | Mains Paper 2: Health & Education

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: NA

    Mains level: Tobacco Warnings on OTT Platforms

    tobacco

    Central Idea

    • The Central government’s regulations mandated long-duration smoking warnings for films and TV series on OTT platforms like Hotstar, Amazon, and Netflix.
    • Streaming websites voiced objections, raising concerns about user experience.

    Recent Development

    • According to a recent report, the government has agreed to find “pragmatic solutions” for stricter tobacco warnings on OTT platforms.
    • A closed-door meeting saw streaming executives engage with Health Ministry and Information and Broadcasting (I&B) Ministry officials.

    Why Smoking Warnings in Indian Entertainment?

    • Linking Health Impact and Public Perception: The introduction of smoking warnings in Indian entertainment stems from the connection between smoking’s health impact and its portrayal to the public. The goal is to communicate clear information about the health risks associated with smoking and discourage its use.
    • Regulation Evolution: The Indian government has a history of regulating how smoking is portrayed. The Cinematograph Act of 1952 prohibited the “glamorization” of tobacco in movies, and the Cable Television Networks Amendment Act of 2000 banned tobacco and alcohol advertising on cable TV.

    Historical Context

    • Factors Leading to Consensus: Several factors contributed to a growing national consensus on tobacco control, including increased health awareness, new laws and enforcement, judicial rulings (e.g., the 2008 ban on public smoking), civil society efforts, global support for tobacco control, and the influence of the World Health Organization.
    • COTPA and Health Ministry Notification: Under the Cigarettes and Other Tobacco Products Act (COTPA), signed into law in May 2003, the Health Ministry introduced a notification prohibiting the display of tobacco products in cinema and television programs.
    • Content Rules: This notification required films and shows produced before it to include health warnings regarding smoking as a prominent scroll at the bottom of the screen. It also recommended prohibiting smoking in public places and using pictorial health warnings covering 85% of tobacco product display areas.
    • Legal Challenges: Legal challenges arose as some filmmakers and actors argued that these rules violated their freedom of speech. The Delhi HC quashed the notification in 2009, but the Supreme Court later upheld the rules.

    Introduction of Health Spots

    • Consensus-Building Efforts: Amid legal disputes, I&B Ministry appointed a new minister, leading to attempts to reach consensus. In 2011, the Health Ministry introduced new rules after consultations with I&B Ministry, aiming to make them more practical and implementable.
    • Health Spots in Old Content: For films and shows made before these rules, anti-tobacco health spots or messages were required at the beginning and middle of television programs, made available to the Central Board of Film Certification (CBFC).
    • Requirements for New Content: New films and TV shows with smoking scenes were to provide an “editorial justification” to the CBFC, include anti-tobacco health spots, display a prominent static message during tobacco product scenes, and feature an audio-visual disclaimer on the ill effects of tobacco use.

    Implementation Challenges

    • A study revealed that while many movies implemented at least one element of the film rules on tobacco imagery, few fully complied.
    • Compliance with other aspects of COTPA, such as restrictions on selling cigarettes near schools, has also been lacking.

    Debate over OTT Smoking Warnings

    • Content Library Concerns: I&B Ministry which regulates streaming platforms, expressed concerns about implementing warnings in existing content, foreign content, and health spots. It suggested displaying an appropriate health warning when users log in.
    • OTT Industry Concerns: In May, India ordered OTT platforms to insert static health warnings and anti-tobacco disclaimers. OTT executives raised concerns about the potential need to edit vast amounts of existing content, impacting user experience and creators’ freedom of expression.

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  • NPA Crisis

    RBI asks for SARFAESI Act Compliance

    Prelims Only | Economics | Mains Paper 3: Indian Economy

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: SARFAESI Act

    Mains level: Not Much

    Central Idea

    • The RBI has issued a directive requiring commercial banks and Non-Banking Financial Companies (NBFCs), collectively referred to as Regulated Entities (REs), to disclose borrower information.
    • This disclosure pertains to borrowers whose secured assets have been repossessed under the Securitisation and Reconstruction of Financial Assets and Enforcement of Securities Interest Act, 2002 (SARFAESI Act).

    What is the SARFAESI Act?

    • Objective: The SARFAESI Act, introduced in 2002, is formally known as the Securitisation and Reconstruction of Financial Assets and Enforcement of Securities Interest Act. Its primary objective is to protect financial institutions against loan defaults.
    • Empowering Banks: The Act empowers banks to seize, manage, or sell securities pledged as collateral for loans, facilitating the recovery of bad debts without the need for court intervention.
    • Broad Application: The SARFAESI Act applies nationwide and covers all types of assets, whether movable or immovable, provided as security to lenders.

    Aim of the SARFAESI Act

    The SARFAESI Act serves two key purposes:

    1. Efficient NPA Recovery: It streamlines and expedites the recovery of non-performing assets (NPAs) for financial institutions and banks.
    2. Asset Auction: It enables financial organizations and banks to auction residential and commercial assets in cases of borrower default.

    Why was such a Law needed?

    • Pre-SARFAESI Era: Before the enactment of the SARFAESI Act in December 2002, financial institutions and banks faced complex procedures for recovering bad debts.
    • Legal Complexity: Lenders had to navigate legal complexities, resorting to civil courts or designated tribunals to secure ‘security interests’ for recovering defaulted loans, resulting in slow and cumbersome debt recovery.

    Powers Granted to Banks under the Law

    • Default Trigger: The SARFAESI Act comes into play when a borrower defaults on payments for more than six months.
    • Notice Period: The lender is required to issue a notice to the borrower, providing them with a 60-day window to clear their outstanding dues.
    • Asset Possession: If the borrower fails to comply within the stipulated period, the financial institution gains the right to take possession of the secured assets and manage, transfer, or sell them.
    • Appellate Avenue: The defaulter has the option to appeal to an appellate authority established under the law within 30 days of receiving a notice from the lender.

    SARFAESI Act: Applicability

    The SARFAESI Act primarily deals with various legal aspects related to:

    • Registration of asset reconstruction companies.
    • Acquisition of rights or interest in financial assets.
    • Measures for asset reconstruction.
    • Resolution of disputes.

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  • International Space Agencies – Missions and Discoveries

    OSIRIS-REx Mission Returns to Earth with Asteroid Samples

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: OSIRIS-REx Mission

    Mains level: Not Much

    osiris-rex

    Central Idea

    • The NASA OSIRIS-REx mission has achieved a significant milestone by successfully returning to Earth with an estimated 250 grams (8.8 ounces) of material gathered from the surface of an asteroid.
    • These precious samples hold the potential to provide critical insights into differentiating authentic asteroid-origin materials from potential terrestrial contaminants or alterations across various meteorite types.

    OSIRIS-REx Mission

    (a) Mission Launch and Journey:

    • OSIRIS-REx embarked on its journey when it was launched from Cape Canaveral, Florida, in 2016.
    • Over a span of two years, it traversed space to reach Bennu, a carbon-rich asteroid nestled between Earth and Mars.

    (b) Orbiting Bennu:

    • The spacecraft reached its destination, Bennu, in December 2018.
    • It spent two years in orbit around the asteroid, conducting a comprehensive suite of measurements.
    • These measurements encompassed critical aspects such as Bennu’s mass, density, albedo, surface composition, and particle environment.
    • The landing site chosen on Bennu was named “Nightingale.”

    (c) Notable Discoveries:

    • During the reconnaissance phase, the OSIRIS-REx mission uncovered several intriguing findings:
    • Bennu is classified as an active asteroid, periodically ejecting material from its surface.
    • The surface of Bennu exhibited a considerably rougher terrain than initially expected, featuring numerous boulders exceeding ten meters in diameter.
    • Bennu’s bulk density was found to be lower than anticipated, suggesting the presence of substantial empty space within the asteroid’s structure.
    • Surface features on Bennu indicated signs of past aqueous activity, and the asteroid’s rotation was observed to be accelerating due to the YORP effect.

    Previous such missions

    • Previous space missions like Japan’s Hayabusa and Hayabusa2, as well as China’s Chang’e 5, have made substantial contributions to our understanding of celestial bodies and their compositions.
    • The return of asteroid samples by OSIRIS-REx marks NASA’s first sample return mission since Stardust in 2006 and Genesis in 2004.

    Significance of Sample Return

    • The return of material directly from celestial sources, such as asteroids, comets, the solar wind, and the Moon, holds immense scientific significance.
    • It provides the means to answer questions that lie beyond the scope of remote observations, landers, rovers, or even meteorites.
    • Collecting samples directly from the source ensures the preservation of intricate details that may otherwise be lost during a meteorite’s passage through Earth’s atmosphere and subsequent impact.

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  • Historical and Archaeological Findings in News

    Documented Tripitaka: Tracing Buddhism’s Sri Lanka Connection

    Prelims Only | History | Mains Paper 1: Arts & Culture

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Tripitaka

    Mains level: Not Much

    tripitaka

    Central Idea

    • A team from Buddhavanam Theme Park in Hyderabad embarked on a significant visit to Sri Lanka.
    • Their destination: the third-century BC Buddhist rock-cut caves at Mathale, situated on the Colombo-Kandy route.

    Why such move?

    • The team noted that the teachings of Lord Buddha, known as Tripitaka (Sutra, Vinaya, and Abhidhamma pitakas), were originally transmitted orally.
    • However, it was under the auspices of Sri Lankan king Devanampiya Tissa, a contemporary of King Asoka, that these teachings were written on palm leaves in Sri Lanka.
    • This event marked the advent of Buddhist literature in India.

    About Tripitaka

    • The Tripitaka, also known as the Pali Canon, is a collection of sacred Buddhist scriptures that form the foundational texts of the Theravada Buddhist tradition.
    • It is divided into three sections, known as the Tripitaka, which literally means “Three Baskets.”

    History and significance

    • The Tripitaka was orally transmitted from the time of Gautama Buddha in the 5th century BCE until it was eventually written down in the 1st century BCE.
    • It holds immense historical and religious significance as it contains the teachings, discourses, rules, and guidelines given by the Buddha and his prominent disciples.

    Composition of the Tripitaka:

    (1) Vinaya Pitaka (Basket of Discipline):

    • Comprises the rules and guidelines for monastic discipline in the Buddhist community.
    • Provides detailed instructions on the conduct and behavior expected from monks and nuns.
    • Covers various aspects, including ethical guidelines, disciplinary codes, and procedures for resolving disputes.
    • Offers insights into the monastic life, the organization of the Sangha (monastic community), and the role of the monastic code in maintaining harmony and ethical conduct.

    (2) Sutta Pitaka (Basket of Discourses):

    • Contains the discourses and teachings delivered by Buddha and his close disciples.
    • Includes a vast collection of discourses covering a wide range of topics, such as ethics, meditation, philosophy, and social issues.
    • Consists of individual Suttas (discourses) grouped into different collections or Nikayas, such as the Digha Nikaya (Long Discourses), Majjhima Nikaya (Middle-Length Discourses), Samyutta Nikaya (Connected Discourses), and Anguttara Nikaya (Numerical Discourses).
    • Presents the Buddha’s profound teachings on the Four Noble Truths, the Noble Eightfold Path, dependent origination, and other core concepts of Buddhism.

    (3) Abhidhamma Pitaka (Basket of Higher Teachings):

    • Provides a comprehensive and systematic analysis of Buddhist philosophy and psychology.
    • Explores the nature of mind, consciousness, and reality in intricate detail.
    • Presents the teachings in a more technical and analytical manner, offering an advanced understanding of Buddhist concepts.
    • Divided into seven books, known as the Abhidhamma books, which delve into topics such as consciousness, mental factors, elements, and the path to liberation.
    • Offers a deep exploration of the ultimate nature of existence and the workings of the mind.

    Features and Characteristics

    • Authenticity and Authority: The Tripitaka is regarded as the most authoritative and authentic collection of Buddhist scriptures in the Theravada tradition.
    • Canonical Language: The texts are primarily written in Pali, an ancient Indian language close to the language spoken during the Buddha’s time.
    • Extensive Coverage: The Tripitaka covers a wide range of topics, offering comprehensive guidance for practitioners in various aspects of life.
    • Preservation of Early Buddhist Teachings: The Tripitaka is believed to preserve the original teachings of the Buddha, providing insights into his wisdom and teachings.

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  • Parliament – Sessions, Procedures, Motions, Committees etc

    Types of Majorities in Parliament

    Prelims Only | Polity | Mains Paper 2: Indian Constitution – historical underpinnings, evolution, features, amendments, significant provisions and basic structure

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Types of Majority Votes

    Mains level: Not Much

    Central Idea

    • In a very rare event, the Parliament passed the women’s reservation bill with a near-unanimous 2/3rd Majority Votes.
    • Rajya Sabha gave the green light in an absolute majority vote.
    • In Lok Sabha, 454 members voted in favour of the bill that seeks to reserve one-third of seats to women in central and state legislatures.

    Types of Majority in Indian Parliament

      Description Examples of Use
    Absolute Majority More than 50% of the total membership of the house. Formation of government at the Center and States.
    Effective Majority More than 50% of the effective strength of the house (total strength minus vacancies). Removal of Vice-president in RS, Speaker/Deputy Speaker removal.
    Simple Majority More than 50% of the members present and voting. Passing Ordinary/Money/Financial bills, Confidence Motion, etc.
    Special Majority All majorities other than absolute, effective, or simple majority. Constitutional amendment bills, National emergency approval, etc.

    Types of Special Majority in Parliament
    Article 249 2/3rd members present and voting. Empowering Parliament to make laws in the state list.
    Article 368 2/3rd members present and voting + more than 50% of the total strength of the house. Constitutional amendment bills not affecting federalism.
    Article 368 + State Ratification 2/3rd members present and voting + more than 50% of state legislatures by a simple majority. Constitutional amendment bills affecting federalism.
    Article 61 2/3rd members of the total strength of the house. Impeachment of the Indian President.

     

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  • Modern Indian History-Events and Personalities

    Why Gandhi opposed Caste-based Separate Electorates?

    Prelims Only | | Mains Paper 1: Modern Indian History

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Poona Pact

    Mains level: Read the attached story

    gandhi fast

    Central Idea

    • Mahatma Gandhi used fasting as a potent tool to press for change during India’s struggle for independence.
    • He employed it both as a form of personal penance and as a means to pressure the British authorities to meet his demands.

    The Gandhi-Ambedkar Debate

    • The 1932 Turning Point: In September 1932, within the walls of the Yerawada Central Jail in Pune, Gandhi initiated a hunger strike against the idea of separate electorates for the harijans (lower castes). This action brought him into a fierce debate with another prominent leader, B.R. Ambedkar.
    • The Debate’s Legacy: The “Gandhi-Ambedkar debate” revolved around their differing views on caste and ultimately influenced the reservation system that India has today.

    Gandhi’s Changing Views on Caste

    • Early Beliefs: In his early years, Gandhi held orthodox views on caste, supporting prohibitions on inter-dining and inter-marriage. He considered caste a crucial part of Hinduism.
    • Evolution of Beliefs: As Gandhi became a central figure in India’s freedom movement, his views evolved. Partially influenced by the emerging Dalit movement, he advocated unity and opposed untouchability, referring to untouchables as “harijans” or children of God.
    • Important Quote: Gandhi wrote in 1936, “I do know that it [untouchability] is harmful both to spiritual and national good.”

    Ambedkar’s Radical Views on Caste

    • Ambedkar’s Perspective: B.R. Ambedkar’s stance was more radical than Gandhi’s. He believed that mere reform wouldn’t undo centuries of discrimination. He argued that change would only come when the oppressed themselves rejected their condition, including the divine authority of the shastras (holy scriptures) that upheld caste.
    • Political Empowerment: Ambedkar emphasized that political power was essential for lower castes to address their grievances and proposed separate electorates as a form of affirmative action.
    • Separate Electorates Explained: Ambedkar’s proposal involved separate electorates for lower castes, allowing them to vote for candidates from their own community as well as in the general electorate. He believed this would empower lower castes.

    Gandhi’s Opposition to Separate Electorates

    • Gandhi’s Perspective: Gandhi opposed separate electorates, arguing that they did too little for lower castes. He believed that lower castes should aspire to lead, not settle for a small share of seats.
    • Concerns: Gandhi feared that separate electorates would divide Hindu society further and play into the hands of British colonial rulers who exploited internal divisions.
    • Challenging Times: The rising tensions between Hindus and Muslims at the time also fueled Gandhi’s concerns. Separate electorates for lower castes alongside those for Muslims would weaken the unity of the Hindu community.

    The Yerawada Fast and the Poona Pact

    • Gandhi’s Hunger Strike: In September 1932, Gandhi embarked on a hunger strike in Yerawada Jail against separate electorates for castes. He called it a “God-given opportunity” to sacrifice his life for the downtrodden.
    • Ambedkar’s Dilemma: Ambedkar faced a challenging decision. Giving in to Gandhi’s demands was difficult, as it conflicted with his own ideas. However, Gandhi’s immense popularity and the potential for violence against Dalits pressured him.
    • The Poona Pact: Eventually, under duress, Ambedkar signed the Poona Pact, securing reservations for lower castes while putting the idea of separate electorates to rest.

    Legacy of the Fast

    • Mixed Perspectives: Gandhi’s fast is seen by some as preventing British “divide and rule” tactics. Others view it as coercion, as Ambedkar had little choice but to concede. Ambedkar questioned why Gandhi didn’t fast against untouchability itself.
    • Unresolved Tensions: The debate’s legacy endures. While the Poona Pact addressed immediate concerns, it left lingering issues of political representation and social transformation within India’s caste system.
    • Ambedkar’s View: Ambedkar later wrote, “The Joint Electorate is… a ‘Rotten Borough’ in which the Hindus get the right to nominate an untouchable to set nominally as a representative of the untouchables but really as a tool of the Hindus.”

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  • Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

    Neuralink’s Brain-Computer Interfaces (BCIs)

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Neuralink

    Mains level: Not Much

    neuralink

    Central Idea

    • Elon Musk’s brain implant company Neuralink has announced it is one step closer to putting brain implants in people.

    Neuralink’s Vision

    • Neuralink uses tiny brain implants to control neural signals for movement.
    • These implants translate thoughts into actions via a wireless app.

    Science behind Brain-Computer Interfaces (BCIs)

    • They use a tiny chip implanted in the brain.
    • This chip reads and sends brain signals to an app, turning thoughts into actions.
    • It starts with helping paralyzed individuals control a computer cursor using their thoughts.
    • Some BCIs use sensor-filled structures like hairnets to detect brain signals.
    • They can stimulate different parts of the brain, which showed promise in treating conditions like depression.

    India’s Role in Brain Tech

    • C-DAC in India is developing BCIs to capture brain signals that show intentions.
    • The All India Institute of Medical Sciences is testing this project.
    • BrainSight AI, an Indian startup, maps brain connections to understand neurological conditions.

    Indian Innovations and Their Impact

    • Indian BCIs, like Neuralink’s, aim to help paralyzed patients move and communicate.
    • They could also treat mental disorders like schizophrenia.
    • Indian hospitals are testing these technologies.

    Challenges Ahead

    • Invasive BCIs, like Neuralink’s, face rules and need lots of data.
    • Non-invasive BCIs are moving faster.
    • Indian institutions are actively testing these technologies and mapping the brain.

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  • Capital Markets: Challenges and Developments

    India’s Inclusion in Government Bond Index-Emerging Markets (GBI-EM)

    Prelims Only | Economics | Mains Paper 3: Indian Economy

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Government Bond Index-Emerging Markets (GBI-EM)

    Mains level: Not Much

    Central Idea

    • In a groundbreaking development, JPMorgan has announced the inclusion of Indian government bonds in its Government Bond Index-Emerging Markets (GBI-EM), slated to commence from June 2024.
    • This decision could pave the way for substantial inflows of billions of dollars into local currency-denominated government debt.

    What is Government Bond Index-Emerging Markets (GBI-EM)?

    Definition An index that tracks the performance of government bonds issued by emerging market countries.

    It reflects the returns of local-currency-denominated sovereign bonds.
    Purpose To provide a benchmark for measuring the performance of emerging market government bonds, helping investors assess the attractiveness of these bonds for investment.
    Issuer J.P. Morgan
    Components Includes government bonds issued by various emerging market countries.

    The composition may change over time based on eligibility criteria.
    Coverage Covers a broad range of emerging market countries and their local currency government bonds.

    Different GBI-EM indices may have specific regional or maturity focuses.
    Currency Denominated in the local currencies of the respective emerging market countries.

     

    India’s inclusion in GBI-EM

    • Long-Awaited Discussion: India’s consideration for inclusion in global indexes began in 2013. However, limitations on foreign investments in domestic debt impeded progress.
    • Fully Accessible Route (FAR): In April 2020, the Reserve Bank of India introduced select securities exempt from foreign investment restrictions through the “fully accessible route” (FAR), rendering them eligible for inclusion in global indexes.
    • Index-Eligible Bonds: Currently, there are 23 Indian Government Bonds (IGBs) with a combined notional value of $330 billion that meet index eligibility criteria, according to JPMorgan.
    • Investor Support: Approximately 73% of benchmarked investors voted in favor of India’s inclusion in the index, marking a significant endorsement.

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