💥UPSC 2026, 2027 UAP Mentorship November Batch
November 2025
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ISRO Missions and Discoveries

Indian-Built ARTIP Technology Revolutionizes Astronomy

Note4Students

From UPSC perspective, the following things are important :

Prelims level: ARTIP

Mains level: NA

Central Idea

  • India’s Automated Radio Telescope Image Processing Pipeline (ARTIP) technology has been instrumental in facilitating remarkable discoveries from distant galaxies observed by South Africa’s MeerKAT Telescope.
  • MeerKAT acts as a precursor to the Square Kilometre Array (SKA) Telescope, known for its outstanding sensitivity and sky survey capabilities.
  • ARTIP’s cutting-edge image data processing is vital for harnessing MeerKAT’s potential for groundbreaking research.

What is ARTIP?

  • Development by Thoughtworks: ARTIP was developed by global technology consultancy firm Thoughtworks at its India offices in Bengaluru and Pune.
  • Automation of Data Processing: Since 2017, this collaboration has aimed to automate various critical processes, including data processing, flagging, calibration, and imaging.

How ARTIP operates?

  • Configurability: ARTIP is highly configurable and customizable, designed to process MeerKAT-generated data. While initially configured for MeerKAT, its adaptability allows it to process data from uGMRT and VLA class telescopes.
  • Pipeline Components: It consists of four individual sub-pipelines, including calibration, cube imaging, continuum imaging, and diagnostics, each serving different stages of the data processing workflow.
  • Calibration (ARTIP-CAL): This component calibrates data against known astronomical sources and extracts the target source of interest.
  • Cube Imaging (ARTIP-CUBE): The calibrated target is then used to generate sky images using this component.
  • Continuum Imaging (ARTIP-CONT): This pipeline focuses on generating images from the calibrated data.
  • Diagnostics (ARTIP-DIAGNOSTICS): Providing analysis insights into data processing and quality, it functions as a quality assurance pipeline.

Impactful Discoveries by ARTIP

  • Hydroxyl Radical (OH) Detection: ARTIP has contributed to significant discoveries, including the detection of the hydroxyl radical (OH), an essential chemical species found throughout the atmosphere in a distant galaxy.
  • Identification of Hydrogen Atoms: It has also played a crucial role in identifying massive hydrogen atoms (Rydberg atoms) in another distant galaxy.
  • Scientific Recognition: The MALS data processing with ARTIP has received recognition in the international astronomical journal, Proceedings of Science, for its contributions to these discoveries.

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Genetically Modified (GM) crops – cotton, mustards, etc.

PUSA-44 Paddy Variety Ban in Punjab

Note4Students

From UPSC perspective, the following things are important :

Prelims level: PUSA-44

Mains level: Stubble burning control measures

pusa-44

Central Idea

  • Punjab CM recently announced the state’s decision to ban the cultivation of the PUSA-44 paddy variety starting from the next agricultural season.
  • This move has raised questions about why such a popular paddy variety is facing a ban and what implications it holds for the state’s agriculture.

About PUSA-44

  • Origin: Developed in 1993 by the Indian Council of Agricultural Research (ICAR), PUSA-44 gradually gained popularity among Punjab’s farmers.
  • Rapid Adoption: Due to its high yield, Punjab’s farmers started cultivating it on a larger scale, covering 70 to 80 percent of the area under paddy cultivation.

Yield Comparison

  • High Yield: Farmers favor PUSA-44 for its impressive yield, producing nearly 85 to 100 quintals per acre compared to other varieties’ 28 to 30 quintals per acre.
  • Economic Advantage: The higher yield translates to increased income, with potential earnings of Rs 15,000 to 22,000 per acre above the Minimum Support Price (MSP).

Reasons for Ban

  • Long Maturity Period: PUSA-44 requires around 160 days to mature, significantly longer than other varieties, necessitating 5-6 additional cycles of irrigation.
  • Groundwater Depletion: Punjab faces severe groundwater depletion, and with an expanding area under paddy, the government aims to conserve water resources by banning PUSA-44.
  • Stubble Burning: PUSA-44’s extended maturity period exacerbates the issue of stubble burning. The narrow timeframe between harvesting and wheat sowing makes stubble management challenging, leading to increased incidents of stubble burning.
  • Air Pollution: Stubble burning contributes to severe air pollution in North India during the winter, impacting public health.

Impact of PUSA-44 on Stubble Burning

  • Harvest Timing: PUSA-44 is harvested just before the wheat sowing season, leaving a limited window for stubble disposal.
  • Stubble Quantity: PUSA-44 generates approximately 2 percent more stubble than shorter-duration varieties, compounding the stubble burning problem.
  • High-Incidence Districts: Several districts in Punjab, including Barnala, Sangrur, Ludhiana, Moga, Patiala, Fatehgarh Sahib, Muktsar, Bathinda, Faridkot, and Mansa, witness higher stubble-burning incidents, coinciding with the PUSA-44 harvest.

Stubble Burning Statistics

  • Burning Incidents: In 2022, several districts experienced a high incidence of stubble burning, primarily linked to the PUSA-44 harvest.
  • Persistence: Stubble burning typically began in the third week of October, coinciding with the PUSA-44 harvest, and continued until November 25.

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Social Media: Prospect and Challenges

TRAI can’t regulate OTT platforms: TDSAT

Note4Students

From UPSC perspective, the following things are important :

Prelims level: TRAI

Mains level: OTT Regulations

TRAI ott

Central Idea

  • The Telecom Disputes Settlement and Appellate Tribunal (TDSAT) has issued an interim order clarifying that Over the Top (OTT) platforms, such as Hotstar, fall outside the jurisdiction of the Telecom Regulatory Authority of India (TRAI).
  • Instead, they are governed by the Information Technology Rules, 2021, established by the Ministry of Electronics and Information Technology (MeitY).

Context for TDSAT’s Decision

  • The All India Digital Cable Federation (AIDCF) initiated the petition, alleging that Star India’s free streaming of ICC Cricket World Cup matches on mobile devices through Disney+ Hotstar is discriminatory under TRAI regulations.
  • This is because viewers can only access matches on Star Sports TV channels by subscribing and making monthly payments.

Diverging Opinions on OTT Regulation

  • IT Ministry vs. DoT: The IT Ministry contends that internet-based communication services, including OTT platforms, do not fall under the jurisdiction of the DoT, citing the Allocation of Business Rules.
  • DoT’s Draft Telecom Bill: The DoT proposed a draft telecom Bill that classifies OTT platforms as telecommunications services and seeks to regulate them as telecom operators. This move has encountered objections from MeitY.

TRAI’s Attempt at OTT Regulation

  • Changing Stance: TRAI, after three years of maintaining that no specific regulatory framework was required for OTT communication services, began consultations on regulating these services.
  • Consultation Paper: In June, TRAI released a consultation paper seeking input on regulating OTT services and exploring whether selective banning of OTT services could be considered as an alternative to complete Internet shutdowns.
  • Telecom Operators’ Demand: Telecom operators have long advocated for “same service, same rules” and have pushed for regulatory intervention for OTT platforms.

Significance of TDSAT’s Order

  • TDSAT decision holds significance due to ongoing debates over the regulation of OTT services.
  • TRAI and the Department of Telecommunications (DoT) have been attempting to regulate OTT platforms, while the Ministry of Electronics and Information Technology opposes these efforts.

Recommendations and Monitoring

  • In September 2020, TRAI recommended against regulatory intervention for OTT platforms, suggesting that market forces should govern the sector.
  • However, it also emphasized the need for monitoring and intervention at an “appropriate time.”

Conclusion

  • The recent TDSAT ruling on OTT platform jurisdiction adds complexity to the ongoing debate over the regulation of these services in India.
  • While TRAI and the DoT seek regulatory measures, the IT Ministry contends that such services fall outside the purview of telecommunications regulation.
  • The evolving landscape highlights the need for a nuanced approach to balance the interests of various stakeholders, including telecom operators, government authorities, and the broader public.

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Parliament – Sessions, Procedures, Motions, Committees etc

When can a Bill be designated as a ‘Money Bill’: SC to hear challenge

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Money Bill

Mains level: Read the attached story

Central Idea

  • CJI announced that a seven-judge bench will be established to address a series of petitions challenging the government’s use of the money bill route to pass significant legislations.
  • This move aims to provide clarity on the interpretation and application of money bills under Article 110 of the Constitution and their validity.

Understanding the Money Bill Issue

  • The PMLA Challenge: CJI Chandrachud’s statement came during the hearing of challenges against amendments made to the Prevention of Money Laundering Act (PMLA).
  • Previous Judgment: In July 2022, a three-judge bench upheld the PMLA and the extensive powers of the Enforcement Directorate (ED). However, the validity of amendments to the PMLA passed as money bills remained open for review by a larger Constitution bench.
  • Finance Acts’ Impact: Key amendments to the PMLA were introduced through Finance Acts passed in 2015, 2016, 2018, and 2019, which are presented as money bills during the budget sessions under Article 110 of the Constitution.

Challenges beyond PMLA

[A] Aadhaar Controversy:

  • The issue of whether a bill qualifies as a money bill under Article 110 was first raised during the Aadhaar case.
  • In a 4:1 majority ruling in 2018, the Supreme Court upheld the Aadhaar Act as a valid money bill.
  • Notably, Justice Chandrachud dissented, criticizing the government’s passage of the Aadhaar Act as a money bill, labelling it a “fraud on the Constitution.”

[B] Tribunal Reform:

  • In the case of Roger Matthew vs. Union of India (2019), the Supreme Court addressed challenges related to changes in the service conditions of tribunal members, introduced as a money bill in the Finance Act of 2017.
  • While declaring the law unconstitutional for interfering with judicial independence, the court referred the money bill aspect to a larger constitution bench, expressing doubts about the correctness of its 2018 verdict upholding the Aadhaar Act.

Understanding a Money Bill

  • Article 110(1): A bill is considered a money bill if it exclusively pertains to matters specified in Article 110(1)(a) to (g), such as taxation, government borrowing, and appropriation of funds from the Consolidated Fund of India.
  • Lok Sabha Exclusive: Money bills can only be introduced in the Lok Sabha and do not require Rajya Sabha’s consent.
  • Role of Speaker: According to Article 110(3), the Speaker of the Lok Sabha has the final say in determining whether a bill is a money bill. However, the court in the Aadhaar case emphasized that the Speaker’s decision is subject to judicial scrutiny.

Conclusion

  • The formation of a seven-judge bench signifies a significant step towards resolving controversies surrounding money bills and their passage, ensuring a clearer understanding of their application under the Constitution.
  • This move underscores the importance of judicial review in upholding the constitutional principles of parliamentary proceedings and ensuring transparency and accountability in legislative processes involving money bills.

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Liquor Policy of States

Explained: Delhi Excise Policy Scam

Note4Students

From UPSC perspective, the following things are important :

Prelims level: NA

Mains level: Delhi Excise Policy Scam

Delhi Excise Policy Scam

Central Idea

  • A Delhi court has remanded a member of Rajya Sabha in Enforcement Directorate (ED) custody in the Delhi Excise Policy Scam.
  • This has created a big furore among people over the alleged involvement of a hardliner political party which was established solely to fight political corruption.

About Delhi Excise Policy Scam

  • Background: Both individuals face corruption allegations related to the formulation and implementation of the Delhi Excise Policy 2021-22, which came into effect but was later scrapped.
  • Procedural Lapses: The allegations stemmed from a report submitted by Delhi Chief Secretary to the Lieutenant Governor in July 2022. The report pointed to procedural lapses in the policy’s formulation.
  • Financial Losses: The report claimed that “arbitrary and unilateral decisions” led to estimated “financial losses to the exchequer.”
  • Alleged Irregularities: It alleged that leaders received “kickbacks” from businesses for preferential treatment, such as discounts, license fee waivers, and relief due to disruptions caused by the Covid-19 pandemic. These funds were purportedly used for electoral influence.

Involvement of the Enforcement Directorate (ED)

  • ED’s Role: Following the CBI’s FIR, the ED asserted that the alleged proceeds of crime required investigation to establish the modus operandi.
  • Investigation Details: The ED alleged that the “scam” involved irregularities in the wholesale liquor business, margin-fixing, and receiving kickbacks. It claimed that the policy was designed with “deliberate loopholes” to benefit key figures.
  • Financial Transactions: The ED also alleged that individuals, acting as intermediaries, received substantial sums from a group, allowing them access to various businesses.

Differences in the Delhi Excise Policy

  • Policy Goals: The Delhi Excise Policy 2021-22 aimed to exit the state from the liquor business, eliminate black marketing, increase revenue, enhance consumer experiences, and ensure equitable distribution of liquor vends.
  • Private Operation: Under the policy, Delhi was divided into zones, each with liquor vends operated by private licensees. Licensees had the freedom to offer discounts and set prices.

Issues and Reversals

  • Deviation from Procedures: A report in July 2022 highlighted deviations from established procedures in the policy formulation.
  • Market Distortions: The report pointed out that discounts offered by liquor retailers were causing market distortions.
  • Policy Reversals: It noted policy reversals, leading to questions about the justification for such changes.
  • Blanket Relaxations: The report flagged blanket relaxations granted for default in license fee payments.

ED Chargesheets and Allegations

  • Campaign Funding: The ED has alleged financial improprieties related to campaign funding.
  • Conduit for Financial Transactions: Individuals are alleged to have acted as intermediaries in financial transactions.
  • Involvement of Key Figures: The ED has claimed the involvement of certain individuals in meetings and interactions related to the case.

Conclusion

  • The scam has led to arrests and legal proceedings involving corruption allegations and procedural lapses.
  • Allegations of financial improprieties and irregularities in the policy’s implementation have created a complex legal landscape.
  • The involvement of the Enforcement Directorate adds to the intricacies of the case, while ongoing investigations seek to establish the veracity of the allegations.

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Tribes in News

Tribes in news: Hakki- Pikki

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Hakki- Pikki Tribe

Mains level: NA

hikki

Central idea: Thirty-one tribals belonging to the ‘Hakki-Pikki’ community from Karnataka are stranded in Sudan due to violent clashes between a paramilitary force and the country’s armed forces.

Who are the Hakki-Pikkis?

Description
Origin Migrated from northern India to Karnataka.
Traditional Occupation Traditionally known for bird hunting, which was later outlawed.
Language Indo-Aryan language called ‘Vaagri’ and use Kannada for daily business.
Location Predominantly found in Shivamogga, Davanagere, and Mysuru districts of Karnataka
Lineage A matriarchal community, where women have an important role in decision-making.
Traditional  Knowledge Known for selling indigenous medicines developed based on their knowledge of plants and herbs.

Language and UNESCO Listing

  • ‘Vaagri’ has been listed as one of the endangered languages by UNESCO.
  • This indicates that the language is at risk of becoming extinct in the future, highlighting the importance of preserving and promoting it.

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Modern Indian History-Events and Personalities

Battle of Colachel: How an accidental shot ended Dutch plans for India

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Battle of Colachel

Mains level: Not Much


Battle of Colachel

Central Idea

  • The Battle of Colachel in 1741, where King Marthanda Varma led the Travancore army against the Dutch East India Company, marked a significant turning point in India’s history.
  • It was the first instance of an Asian kingdom defeating a European power, effectively halting Dutch colonial ambitions in India.
  • This battle also had profound implications for the formation of the unified Travancore state.

Travancore’s Complex Landscape Before 1741

  • Fragmented Territories: Travancore, formerly known as Thiruvithamcode, was not a unified state but a network of south Malabar temple states and settlements, characterized by fragmented territories and chieftaincies.
  • Marthanda Varma’s Leadership: Born in 1705, Marthanda Varma ascended to power and set his sights on unifying the kingdom by annexing neighboring regions and eliminating internal opposition.
  • Territorial Expansion: His ambition to expand threatened neighboring rulers in Kayamukulam, Kollam, Attingal, and others, leading them to seek Dutch intervention against Varma.
  • English Connection: Varma’s military relations with the English, who supplied weaponry, further strained Dutch-Travancore relations.

Factors Leading to the Battle

  • Dutch Resistance: The Dutch, perturbed by Varma’s expansion and territorial disputes, prepared their forces in Colachel to counter Travancore.
  • Internal Conflicts: Some Dutch officials, including Carl August Duijvenschot, defected to Travancore due to internal conflicts within the Dutch ranks.
  • Neighboring Rulers’ Instigation: Cochin and Kayamukulam rulers instigated the Dutch against Varma to safeguard their borders.

Battle of Colachel: Unfolds

  • Dutch Aggression: In February 1741, the Dutch initiated attacks on several villages and the Travancore army, committing atrocities and plundering the region.
  • Varma’s Response: Marthanda Varma deployed his military commander, Rama Iyer Dalawah, to confront the Dutch and protect his kingdom.
  • International Support: The French supported Varma against the Dutch, and even the English participated in the siege of Colachel alongside Varma’s forces.

Siege and Surrender

  • Long Siege: The continuous attacks and siege depleted Dutch supplies and manpower, leading to a dire situation.
  • Explosion and Surrender: On August 5, 1741, a gunpowder explosion occurred in Colachel, devastating the Dutch. Two days later, they surrendered.
  • Outcome: Only 24 Dutchmen survived, and Travancore captured 389 muskets, cannons, and swords.
  • Mukkuvar Community: The Mukkuvar fishermen community, by refusing to assist the Dutch with fortifications and supplies, played a crucial role in Travancore’s victory.

Aftermath and Legacy

  • Resilience to Colonial Rule: The victory at Colachel bolstered Varma’s expansion plans and resistance to colonial rule.
  • Dutch Retreat: The Dutch never fully recovered from their defeat and signed the Treaty of Mavelikkara in 1753, ending their dominance on the Kerala coast.
  • De Lannoy’s Contribution: Eustachius De Lannoy, captured during the battle, played a vital role in training Travancore’s army and fortifying the region. He was conferred the title ‘Valia Kappithan’ (senior admiral) and served Travancore for 36 years.

Back2Basics: Colonization of India

Colonial Power Arrival Year Departure Year
Portuguese Arrived in 1498 through Vasco da Gama’s voyage. Departed in 1961 (Goa), with gradual integration of smaller settlements into India over subsequent years.
Dutch Established presence in 1602. Departed in 1802, with the formal cession of their Indian territories to the British through the Treaty of Amiens.
British British East India Company granted a charter in 1600.

The first factory was established in Surat in 1619.

Departed in 1947 when India gained independence.

It also led to Partition of India and creation of Pakistan.

French Established the first trading post in 1668. Departed in 1954 with the formal handover of Pondicherry and other French settlements to India.

 

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Nuclear Diplomacy and Disarmament

Bangladesh accepts first Uranium for Russia-backed Nuclear Plant

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Rooppur Nuclear Plant

Mains level: Not Much

Central Idea

  • Bangladesh marked a significant milestone in its energy journey with the arrival of the first uranium delivery for its Russia-backed nuclear power plant.
  • This $12.65-billion project aims to strengthen the nation’s energy grid, plagued by chronic blackouts.
  • Moscow is funding 90% of the project’s cost through a loan, a testament to the close relationship between Russia and Bangladesh.

Rooppur Nuclear Plant

  • Construction of the Rooppur nuclear plant in Rooppur village, west of Dhaka, began in 2017.
  • It consists of twin 1,200-megawatt units, with the first unit set to begin operations in the coming year, and both expected to be fully operational by 2025.
  • It will become Bangladesh’s largest power station in terms of generating capacity once fully operational.

Bangladesh’s Pursuit of Moscow’s Friendship

  • Loan Repayment Challenges: US sanctions on Russian entities, including state nuclear agency Rosatom, had previously delayed construction due to Bangladesh’s inability to make loan repayments in US currency.
  • Chinese Yuan Payment: In April, Bangladesh agreed to make payments exceeding $300 million in Chinese Yuan to bypass the sanctions, although these payments are yet to be made.

Bangladesh’s Energy Imperatives

  • Overcoming Energy Challenges: Bangladesh faces severe energy shortages, with daily power blackouts lasting up to 13 hours, affecting the lives of millions.
  • Reducing Fossil Fuel Reliance: The country aims to reduce its dependency on fossil fuels by embracing nuclear energy and other cleaner sources.
  • Climate Change Mitigation: Bangladesh presents its nuclear energy ambitions as part of its strategy to combat climate change and reduce carbon emissions significantly by 2030.

Challenges and Concerns

  • Safety and Waste Disposal: There remain concerns about the safety risks and disposal of nuclear waste associated with nuclear energy projects.
  • Time-Consuming Construction: Nuclear plants take many years to build, compared to more swiftly deployable renewable energy sources.
  • Energy Mix: The nation’s energy journey is a complex blend of diplomacy, economics, and environmental considerations, aimed at securing a sustainable energy future.

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Festivals, Dances, Theatre, Literature, Art in News

Sammakka-Sarakka University: A Tribute to Tribal Legends

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Sammakka-Sarakka Tribal University

Mains level: Not Much

Central Idea

  • The Union Cabinet has approved the proposal to set up a central Sammakka-Sarakka Tribal University in Telangana.
  • The establishment of this University was a commitment made by the Central government under the Andhra Pradesh Reorganisation Act, of 2014.
  • Both Andhra Pradesh and Telangana were promised support to establish a tribal university each.

Legend of Sammakka and Sarakka

  • Sammakka-Sarakka: The university is named after Sammakka-Sarakka, a revered mother-daughter duo among the local tribal community.
  • Historical Significance: Sammakka was married to Pagididda Raju, a feudal chief of the Kakatiyas dynasty, and had two daughters, Sarakka and Nagulamma, along with a son named Jampanna. The legend revolves around their battle against local rulers in protest against taxing the Koya people.
  • Sammakka Saralamma Jatara: This biennial festival, held in Mulugu, commemorates the 13th-century battle of the mother-daughter duo. It is considered one of the world’s largest tribal gatherings.
  • Evolution of the Festival: Initially, only around 2,000 people, primarily from the Koya tribe, attended the festival. However, over time, it transformed into a large Hindu religious event, with millions of devotees attending.
  • Political and Social Impact: The festival gained immense political and social significance, leading to its declaration as a state festival in 1996. Infrastructure development, including a motorable road, further boosted its popularity.

Significance of Sammakka and Sarakka

  • Massive Footfall: The festival attracts around 1.5 crore devotees from various tribal and non-tribal communities, including those from multiple states such as Andhra Pradesh, Madhya Pradesh, Chhattisgarh, Odisha, Maharashtra, Karnataka, and Jharkhand.
  • Ministry of Tribal Affairs Participation: The Ministry of Tribal Affairs and the Telangana state government actively participate in the festival, with significant financial support.
  • Infrastructure Development: Funds have been allocated for community shelters and infrastructure in and around Medaram, the festival’s location.
  • Tribal Circuit Development: The Ministry of Tourism sanctioned funds for the integrated development of the tribal circuit, including the temple of Sammakka-Sarakka.

Significance of Mulugu

  • Population and Demographics: Mulugu, a reserved Scheduled Tribes (ST) assembly seat, has a population of approximately 2.6 lakhs, with a 75% ST population as per the 2011 Census.
  • UNESCO World Heritage Site: The UNESCO World Heritage Site of Ramappa Temple, located about 15 km from Mulugu, adds to the area’s cultural richness.

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Freedom of Speech – Defamation, Sedition, etc.

Global Internet Freedom Decline in 2023

Note4Students

From UPSC perspective, the following things are important :

Prelims level: 'Freedom on the Net 2023' Report

Mains level: Read the attached story

internet freedom

Central Idea

  • Freedom House’s latest report highlights the 13th consecutive year of declining global Internet freedom.
  • This decline has seen deteriorations in the human rights online situation in 29 countries, with only 20 countries registering improvements.

Report: ‘Freedom on the Net 2023: The Repressive Power of Artificial Intelligence’

  • Key Concerns: The report underscores the escalating use of artificial intelligence (AI) by governments worldwide, emphasizing its role in censorship and the dissemination of disinformation.
  • Scope: Covering events from June 2022 to May 2023, the 13th edition evaluates Internet freedom in 70 countries, collectively accounting for 88% of global Internet users.

Regional Findings

  • Iran’s Sharp Rise in Digital Repression: Iran witnessed the sharpest escalation in digital repression. Authorities resorted to Internet shutdowns, blocked WhatsApp and Instagram, and intensified surveillance to quell anti-government protests.
  • China’s Perennial Status: For the ninth consecutive year, China retained its position as the world’s worst environment for Internet freedom, followed by Myanmar, the second most repressive nation concerning online freedoms.

Legal Repercussions and Arrests

  • Global Crackdown on Expression: The report highlights that individuals faced legal consequences for online expression in a record 55 countries this year.
  • Widespread Arrests: The number of countries conducting widespread arrests and imposing multi-year prison terms for online activities has surged, growing from 18 in 2014 to 31 in 2023.
  • Elections as Triggers: Elections emerged as triggers for digital repression. Ahead of elections, incumbent leaders in various countries criminalized speech, restricted access to independent news sites, and imposed information controls to influence the electoral outcome in their favor.

AI-Enabled Repression in India

  • Censorship in Legal Framework: The report spotlights India’s inclusion of censorship, including AI-based systems, within its legal framework. The Information Technology (Intermediary Guidelines and Digital Media Ethics Code) Rules mandate large social media platforms to employ AI-based moderation tools for diverse types of content.
  • Example – BBC Documentary: The report cites the Indian government’s directive to YouTube and Twitter to restrict access to a BBC documentary on communal violence. The IT Rules compel these platforms to use automated scanning tools to remove related content.

Censorship Methods in India

  • 5 Censorship Methods: The report evaluates countries on five censorship methods:
  1. Internet connectivity restrictions,
  2. Blocks on social media platforms,
  3. Blocks on websites,
  4. Blocks on VPNs, and
  5. Forced content removal.
  • Further Censorship Actions: India has also been involved in blocking websites featuring political, social, or religious content, disrupting ICT networks, deploying pro-government commentators to manipulate online discussions, and conducting technical attacks against government critics and human rights organizations.
  • Digital Freedom Index: On a scale of 1 to 100, where ‘100’ represents the highest digital freedom and ‘1’ signifies the worst repression, India received a score of 50. In contrast, Iceland emerged as the leader with a score of 94, boasting the best climate for Internet freedom.

Implications for India

  • Uneven Playing Field: As India prepares for general elections in 2024, the government’s expanding censorship regime is highlighted as a threat to Indian democracy.
  • Curb on free speech: It suppresses criticism and independent reporting on the ruling party.

Conclusion

  • The report’s findings underscore the global decline in Internet freedom, driven partly by the increasing use of AI for censorship and disinformation campaigns.
  • The implications of this trend on freedom of expression, privacy, and democracy necessitate vigilant monitoring and international action to protect digital rights in an increasingly interconnected world.

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Civil Aviation Sector – CA Policy 2016, UDAN, Open Skies, etc.

Go First crisis: What is Cape Town Convention?

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Cape Town Convention

Mains level: Aviation Sector Crisis

Cape Town Convention

Central Idea

  • The Ministry of Corporate Affairs (MCA) issued a notification exempting aircraft-related transactions from certain sections of the IBC, aligning Indian regulations with the Cape Town Convention (CTC).
  • The notification eliminates the automatic moratorium on aircraft, engines, airframes, and helicopters, allowing lessors to repossess planes during airline insolvency.

Understanding the Go First Crisis

  • Bankruptcy: Go First, a prominent budget airline in India, filed for bankruptcy, becoming the second Indian airline to do so in recent years, following Jet Airways’ bankruptcy in 2019.
  • Debt and Lessors: Go First faced substantial debt, including over ₹2,600 crore owed to various aircraft lessors.
  • Engine Supplier Blame: The airline attributed its crisis to engine supplier Pratt & Whitney, claiming that faulty engines led to flight disruptions and significant financial losses.

Dispute between Indian Airlines and Aircraft Lessors

  • Dependency on Foreign Lessors: Indian airlines heavily rely on foreign lessors to finance aircraft acquisitions, with approximately 80% of India’s 800 commercial aircraft under lease.
  • Legal Barriers: Legal proceedings in Indian courts have prevented lessors from repossessing Go First’s aircraft, potentially intensifying disputes between lessors and Indian airlines.
  • Higher Risk Premiums: Experts anticipate that lessors may charge higher risk premiums to mitigate future turbulence with Indian airlines, leading to increased business costs and potentially higher airfares for passengers.

About Cape Town Convention (CTC)

Establishment 2001, Entered into force on March 1, 2006.
Purpose Facilitates aircraft financing and leasing, establishing global standards and legal framework.
Global Registry International registry for aircraft and equipment ownership interests, enhancing transparency.
Leasing CTC simplifies aircraft leasing operations by allowing quick deregistration and repossession.
Priority Rules Determines the priority of interests in aircraft, crucial in cases of default or insolvency.
Default Remedies Outlines procedures and remedies in case of default, including repossession rights.
Coverage Encompasses aircraft and aircraft equipment (engines, avionics), offering comprehensive legal guidelines.

 

CTC and India

  • India is a signatory to the CTC since 2018.
  • Despite being a party to the CTC, Indian laws have often prevailed over CTC provisions in cases of conflict, impacting lessors’ rights.

Government’s Vision for Aircraft Leasing in India

  • Hub for Aircraft Leasing: The Indian government aims to establish the country as a hub for aircraft leasing, attracting global lessors.
  • Alignment with International Norms: To achieve this vision, alignment with international aviation conventions like the CTC is crucial.

Lessors’ Current Challenges

  • Prospective Impact: The MCA notification is effective prospectively and may not immediately assist Go First’s lessors in repossessing aircraft.
  • Sub-Judice Matters: The matter of repossession is currently under judicial consideration.
  • Previous Attempts: Lessors had applied to the Directorate General of Civil Aviation (DGCA) to repossess planes from Go First before the NCLT’s admission of insolvency.
  • Pending Legislation: The government had planned legislation to prioritize CTC provisions over conflicting Indian laws, but it has not been tabled in Parliament.

Need for CTC Legislation in India

  • Current Status: India is a CTC signatory but lacks the necessary legal protection, resulting in conflicts between existing laws and CTC norms.
  • Fueling Aviation Growth: Legalizing CTC provisions is essential to support the aviation market’s growth and facilitate smoother aircraft leasing operations.
  • Impact on Passengers: Without proper legislation, higher premiums by lessors could lead to increased airline costs, ultimately affecting passengers through higher ticket prices.

Conclusion

  • The urgent enactment of the Cape Town Convention (CTC) Bill in India is crucial to harmonize legal provisions, protect lessors’ rights, and ensure the sustainable growth of the aviation industry without burdening passengers with escalated airfares.

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Women empowerment issues – Jobs,Reservation and education

Counting rural women’s labour

Note4Students

From UPSC perspective, the following things are important :

Prelims level: key findings of the Reports

Mains level: Women's labour force participation In India, existing challenges, Government Initiatives and way forward

What’s the news?

  • In a concerning revelation, India grapples with one of the world’s lowest female labor force participation rates, while rural women face widening gender wage gaps and continue to make substantial, often unpaid, contributions to the economy.

Central idea

  • As the International Day of Rural Women approaches, it is essential to shed light on the grim reality that India is grappling with. India not only records one of the lowest female labor force participation rates (LFPR) globally, but also ranks lower than most South Asian nations, trailing only Afghanistan and Pakistan.

Rural Women’s Employment Landscape

  • India has one of the lowest female LFPRs globally. The LFPR for women in the working-age group (15–59 years) is just 35.6 percent, and this figure varies significantly between rural and urban areas.
  • In rural regions, the LFPR is comparatively higher at 39.3 percent, while in urban areas, it is much lower at 26.5 percent, according to the Periodic Labour Force Survey (PLFS) data for 2021–22.
  • Self-Employment and Agriculture:
  • A significant portion of rural women in India are engaged in self-employment, particularly in agriculture and allied activities.
  • Nearly three-fourths of rural working women are involved in these sectors, which include crop cultivation, livestock rearing, and related tasks.
  • Agriculture remains a crucial source of livelihood for many rural women.

Gender Wage Gap in Rural India

  • Higher Gender Wage Gap in Rural Areas: Rural women working as regular and casual wage laborers face a more pronounced gender wage gap compared to their urban counterparts. This wage disparity is particularly significant in the rural employment sector.
  • Self-Employed Women’s Earnings: Self-employed rural women, particularly those engaged in agriculture and related activities, earn significantly less than self-employed men in similar roles. The self-employed rural women earn less than half of what self-employed men earn, indicating a substantial gender earning gap.
  • Worsening of the Gender Wage Gap: The gender wage gap for self-employed women has deteriorated from 2017 to 2021. This means that the income divide between rural men and women is widening over time.

Unpaid and underpaid labor

  • Unpaid Domestic Chores: A significant portion of rural women’s work involves unpaid domestic chores. While there has been a decline in the proportion of women engaged in these chores from 60 percent in 2017–18 to 46 percent in 2021–22, one-third of rural women will still remain involved in unpaid domestic chores in 2021–22.
  • Time Allocation: The Time Use Survey conducted in 2019 reveals that, on average, rural women spend over five hours daily in unpaid domestic services and more than two hours in unpaid caregiving services. This is substantially more than the time men spend on these activities, highlighting the unequal distribution of domestic and caregiving responsibilities.
  • Contribution to Agriculture: Rural women also make substantial unpaid contributions to agriculture. They spend over seven hours daily growing crops for both household use and the market in 2019, which is a critical but unpaid aspect of their work.

Land Ownership Disparity

  • Women face a substantial gender disparity in land ownership in rural areas.
  • The agriculture census of 2015–16 revealed that only 14.7 percent of operational landholdings were owned by women.
  • Moreover, women’s landownership is concentrated in the marginal and small holding categories.

Government Initiatives in the Context of Rural Women’s Employment

  • MGNREGA (Mahatma Gandhi National Rural Employment Guarantee Act): MGNREGA is a significant government initiative aimed at providing rural women with income-generating opportunities. It guarantees 100 days of wage employment per year to rural households, helping increase the labor force participation of rural women.
  • PM-SYM (Pradhan Mantri Shram Yogi Maandhan): This scheme is designed to offer financial security to unorganized sector workers, including rural women. It encourages them to save for retirement by providing a pension after the age of 60, thereby ensuring economic well-being in their later years.
  • PMJDY (Pradhan Mantri Jan Dhan Yojana): PMJDY promotes financial inclusion among rural women by encouraging them to open bank accounts. This initiative allows women to save money, receive government benefits directly, and access credit facilities for income-generating activities.
  • PMKVY (Pradhan Mantri Kaushal Vikas Yojana): PMKVY focuses on skill development for rural youth, including women, to enhance employability. It offers training programs in various sectors to equip them with the necessary skills for job opportunities.
  • Beti Bachao, Beti Padhao: This campaign encourages the education and welfare of girls in rural areas, indirectly empowering rural women by reducing gender disparities and promoting education among girls.
  • National Rural Livelihood Mission (NRLM): NRLM aims to reduce poverty among rural women by promoting self-employment and entrepreneurship. It provides training, financial support, and market access, empowering women to start and run their own businesses.
  • Support for Training and Employment Programs for Women (STEP): STEP is another initiative focused on skill development and employment for disadvantaged women in rural areas. It offers training in various trades to enhance their employability.

Addressing the issue of unpaid labor in rural India requires a multi-faceted approach

  • Recognition: There is a need to recognize and value the significant contributions of rural women to unpaid domestic chores and agriculture. Acknowledging this work is crucial for appreciating its economic and societal importance.
  • Gender Equity: Promoting gender equity in domestic and caregiving responsibilities is essential to reducing the burden on rural women. Encouraging men to share these responsibilities can free up women’s time for productive activities.
  • Economic Empowerment: Empowering rural women through education, skill development, and access to income-generating opportunities can help them transition from unpaid to paid work, improving their economic status.
  • Policy Support: Government policies should be designed to address the gender disparities in unpaid labor and provide support mechanisms, such as access to affordable childcare and elderly care facilities, to reduce the time spent on unpaid caregiving.

Conclusion

  • The contributions of rural women in India, whether unpaid, unaccounted, or underpaid, are the backbone of the country’s rural economy. Only by acknowledging the hidden work of rural women and bridging the gender gap in land ownership and access to support schemes can we truly empower the rural women of India and pave the way for a more equitable future.

Also read:

Women and India’s Labour force: Bridging the Gap

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

India’s diabetes crisis

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Diabetes and related facts

Mains level: India's Diabetes stress, Factors behind, exploitative marketing, measures

What’s the news?

  • In June 2023, a study conducted by the Madras Diabetes Research Foundation in collaboration with the ICMR and the Union Health Ministry revealed alarming statistics about India’s diabetes crisis.

Central idea

  • According to the study, 11.4% of India’s population, approximately 10.13 crore people, are living with diabetes. According to the WHO, a major reason for this is the consumption of unhealthy, ultra-processed foods and beverages. These statistics demand immediate attention and concrete actions to address the root causes of this public health crisis.

Key findings of the study

  • Living with diabetes: 4% of India’s population, or 10.13 crore people, are living with diabetes.
  • Pre-diabetic: 3% of the population, or an additional 13.6 crore people, are pre-diabetic.
  • Obese Population: 6% of the population would be considered obese as per the BMI measure.

The consumption of ultra-processed foods: a significant contributor

  • Contents of Ultra-Processed Foods:
  • Ultra-processed foods encompass a wide range of products, including carbonated drinks, instant cereals, chips, fruit-flavored drinks, instant noodles, cookies, ice cream, bakery items, energy bars, sweetened yogurts, pizzas, processed meat products, and powdered infant formulas.
  • These items are often characterized by their convenience and long shelf life.
  • Increased Risk of Diabetes with Scientific Evidence:
  • A concerning statistic reveals that a mere 10% increase in daily consumption of ultra-processed food is associated with a 15% higher risk of type-2 diabetes among adults.
  • These foods are often high in sugar, fat, and salt, all of which contribute to insulin resistance and elevated blood sugar levels.
  • Impact on Weight Gain:
  • Ultra-processed foods are engineered to be hyper-palatable. They often contain combinations of sugars, fats, and artificial additives that stimulate the appetite and lead to overconsumption.
  • This excessive calorie intake can result in weight gain, a known risk factor for type 2 diabetes.
  • Structural Alteration:
  • When food undergoes extensive processing, its original structure is often destroyed. Cosmetic additives, colors, and flavors are added to enhance taste and appeal.
  • This altered structure and excessive processing can disrupt the body’s natural regulation of hunger and satiety, leading individuals to eat more and gain weight.
  • Association with Cardiovascular Risks:
  • The negative effects of ultra-processed foods extend beyond diabetes. Obesity and diabetes are key risk factors for heart disease and premature mortality.
  • Research indicates that those who consume more than four servings of ultra-processed foods per day face a significantly higher risk of cardiovascular mortality compared to those who consume fewer than two servings per day.
  • A similar trend is observed for all-cause mortality.

Exploitative marketing practices

  • Shifting Focus to Low- and Middle-Income Countries:
  • In many high-income countries, the sale of sugar-sweetened beverages has declined over the past two decades due to growing awareness of their health impacts.
  • To compensate for this loss of sales, food companies have shifted their attention to low- and middle-income countries, where there may be less stringent regulations and a growing consumer base.
  • Aggressive Marketing and Advertising:
  • These companies invest substantial amounts of money in marketing and advertising ultra-processed food and beverages in countries like India.
  • These aggressive marketing campaigns often target vulnerable populations, including children and the emerging middle class.
  • Techniques like the use of cartoon characters, incentives, gifts, and celebrity endorsements are employed to make these products more appealing.
  • Blaming Individuals vs. Addressing Systemic Issues:
  • The food industry tends to place blame on individuals, suggesting that personal choices are responsible for unhealthy dietary habits.
  • However, the environment created by aggressive marketing and the easy accessibility of ultra-processed foods play a significant role in shaping these choices.
  • Impact on Public Health:
  • The consequences of these marketing strategies are severe. They contribute to a deepening public health crisis, with diabetes being a ticking time bomb.
  • Sugar-sweetened beverages, in particular, are highlighted as a major source of added sugar in diets, putting people at a higher risk of type 2 diabetes and other health issues.

The need for regulatory intervention

  • Industry Opposition: The food industry resists marketing restrictions, citing economic concerns and portraying themselves as stakeholders.
  • False Promises: Some industry initiatives, like ‘Eat Right,’ may appear health-focused but could divert attention from unhealthy product impacts.
  • Impact on Regulation: Industry partnerships can hinder strong regulatory policies aimed at reducing ultra-processed food consumption.
  • Role of Regulatory Authorities: Lackluster responses and industry dominance in regulatory bodies may impede effective public health regulations.
  • Complementary Efforts: While exercise is essential, it should complement regulatory policies addressing marketing and warning labels on unhealthy foods.
  • Balancing Interests: Governments must prioritize citizens’ health, striking a balance between industry interests and public well-being when implementing evidence-based, transparent regulations.

Strategy to safeguard: Mandatory Provisions

  • To protect the public from the manipulative strategies of the food industry, the government must establish a legal framework or even an ordinance under Article 123 of the Constitution.
  • This framework should focus on reducing or halting the consumption of ultra-processed foods and could include:
  1. Defining ‘healthy food’
  2. Implementing warning labels on unhealthy food
  3. Imposing restrictions on the promotion and marketing tactics of unhealthy food and beverages
  4. Raising public awareness about the risks associated with consuming such foods

Global Examples

  • Several countries, including South Africa, Norway, and Mexico, have recently taken similar actions to regulate food labeling and marketing.
  • The Indian government has the opportunity to demonstrate its commitment to public health by enacting similar laws.
  • Much like the Infant Milk Substitutes, Feeding Bottles, and Infant Foods Act, which successfully regulated commercial baby food, this proposed legislation could make significant strides in curbing the consumption of unhealthy foods and beverages.

Conclusion

  • India stands at a critical juncture in its battle against diabetes and a food industry that prioritizes profits over public health. The time has come for the government to implement robust regulations. By taking decisive action, India can protect the well-being of its citizens and set a precedent for responsible food regulation in the global context.

Also read:

Is India a Diabetes capital of the world?

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Foreign Policy Watch: India-Japan

India-Japan Fund for Climate and Environment Projects

Note4Students

From UPSC perspective, the following things are important :

Prelims level: India-Japan Fund, NIIF

Mains level: Not Much

India-Japan Fund

Central Idea

  • India’s National Investment and Infrastructure Fund (NIIF) and Japan Bank for International Cooperation (JBIC) have jointly established a $600 million fund dedicated to climate and environment projects.

India-Japan Fund

  • The Indian government will contribute 49% of the fund’s target corpus, marking NIIF’s inaugural bilateral fund, while JBIC will provide the remaining 51%, according to the finance ministry.
  • The India-Japan Fund’s primary objective is to invest in environmental sustainability and low-carbon emission strategies.
  • It aims to serve as a preferred partner for boosting Japanese investments in India, fostering collaboration and innovation in this critical sector.

Fund Management

  • NIIF’s Role: NIIF Limited will manage the India-Japan fund, overseeing its strategic investments and initiatives.
  • Support from JBIC IG: JBIC IG, a subsidiary of JBIC, will collaborate with NIIFL to promote Japanese investments in India, strengthening the partnership further.

About NIIF

  • NIIF’s Background: Established in 2015, NIIF operates as a sovereign wealth fund, offering a platform for international and Indian investors to participate in India’s growth story.
  • Ownership Structure: The government holds a 49% stake in NIIF, while the remaining 51% is owned by domestic institutional investors, sovereign wealth funds, international pension funds, and entities such as the US International Development Finance Corporation (USIDFC) and multilateral development banks including the Asian Infrastructure Investment Bank (AIIB), Asian Development Bank (ADB), and New Development Bank (NDB).

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Oil and Gas Sector – HELP, Open Acreage Policy, etc.

Centre hikes LPG Subsidy for Ujjwala Beneficiaries to ₹300 per Cylinder

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Pradhan Mantri Ujjwala Yojana (PMUY)

Mains level: Not Much

Central Idea

  • The Union Cabinet has approved an increase in the subsidy provided on LPG cylinders under the Ujjwala scheme, raising it from ₹200 to ₹300.
  • The subsidy increase applies to up to 12 refills per year for beneficiaries.

Why such move?

  • The decision to enhance the subsidy comes ahead of crucial Assembly elections in five states: Madhya Pradesh, Rajasthan, Telangana, Chattisgarh, and Mizoram.

Pradhan Mantri Ujjwala Yojana (PMUY)

  • PMUY, introduced by the Ministry of Petroleum and Natural Gas, aims to provide clean cooking fuel, such as LPG, to rural and disadvantaged households, reducing their reliance on traditional fuels like firewood, coal, and cow dung cakes.
  • Phases of PMUY:
  1. Phase I: Launched on May 1, 2016, with a target to release 8 Crore LPG connections by March 2020, achieving a significant increase in LPG coverage.
  2. Ujjwala 2.0: This phase aimed to release an additional 1 crore LPG connections, a target achieved in January 2022, subsequently expanded to release an additional 60 lakh LPG connections under Ujjwala 2.0.

Key Features

  • Provides ₹1600 financial support for each LPG connection to Below Poverty Line (BPL) households.
  • Offers deposit-free LPG connections, including the first refill and a free hotplate for beneficiaries.
  • Benefits for beneficiaries include:
  1. Eligible beneficiaries receive a free LPG connection.
  2. Subsidy on the first six refills of 14.2 kg cylinders or eight refills of 5 kg cylinders.
  3. Option to use EMI facility for stove and first refill costs.
  4. Opportunity to join the PAHAL scheme for direct subsidy transfers to bank accounts.

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Make in India: Challenges & Prospects

[pib] Positive Indigenisation List (PIL) and Swavlamban 2.0

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Positive Indigenisation List (PIL)

Mains level: Not Much

Positive Indigenisation List

Central Idea

  • Defence Minister unveiled the fifth Positive Indigenisation List (PIL) consisting of 98 items to be procured by the armed services from domestic suppliers over specified timelines.
  • Additionally, he launched the Indian Navy’s updated indigenisation roadmap, known as Swavlamban 2.0.

What is Positive Indigenisation List (PIL)?

  • The Positive Indigenisation List consists of items that can only be procured by the Indian armed forces from domestic manufacturers, including those from the private sector or DPSUs.
  • This move is part of the government’s efforts to reduce the reliance on imported arms and promote indigenous manufacturing of defense equipment.
  • This concept was rolled out in the Defence Acquisition Procedure (DAP) 2020.
  • It emphasizes import substitution of components for major systems, vital platforms, weapon systems, sensors, and munitions that are expected to translate into firm orders within the next five to ten years.

Items on the Indigenisation List

  • Diverse Range: The PIL includes a wide range of items such as futuristic infantry combat vehicles, articulated all-terrain vehicles, various types of unmanned aerial vehicles, precision kill systems for artillery, test equipment for guided weapon systems, radars, armour plates for helicopter cabins, automated mobile test systems, and more.
  • Strategic Importance: These items are crucial for bolstering the country’s defence capabilities and reducing reliance on foreign sources. They contribute to India’s quest for self-reliance in the defence sector.

Swavlamban 2.0: Industry Challenges and Initiatives

  • 76 Challenges: At the Swavlamban 2.0 seminar, Defence Minister Singh also launched 76 challenges for industry participants under the 10th Defence India Start-up Challenges (DISC-10) and Innovations for Defence Excellence (iDEX).
  • Global Collaboration: The event marked the launch of two INDUS X challenges, a collaboration between iDEX and the U.S. Department of Defence, showcasing India’s commitment to fostering global partnerships for technological advancement.

Vision of Self-Reliance

  • Navy’s Commitment: Indian Navy is committed to becoming fully self-reliant by 2047, aligning with India’s 100th Independence anniversary.
  • Strategic Importance: The COVID-19 pandemic and global conflicts have underscored the significance of self-reliance, especially in the defence sector. Dependence on external sources for defence needs is considered a strategic vulnerability that needs to be addressed.
  • Achievements: The Navy’s efforts in promoting indigenous innovation have yielded significant results, including technological agreements, partnerships with MSMEs and start-ups, and an expanding ecosystem of defence suppliers.

Way forward

  • Future Goals: The Indian Navy has set ambitious targets to develop futuristic technologies in collaboration with domestic MSMEs and start-ups, aligning with its commitment to self-reliance.
  • Expanding Ecosystem: The Navy’s initiatives have brought over 100 new firms into the defence ecosystem, with procurement orders already signed and more in the pipeline.
  • A Strong Bharat: The vision is to build a force that represents a strong and developed Bharat, utilizing unique concepts and capabilities made in India for India.

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Nobel and other Prizes

Chemistry Nobel for Quantum Dots discovery

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Quantum Dots

Mains level: Not Much

Quantum Dots

Central Idea

  • The 2023 Nobel Prize in Chemistry has been awarded to Moungi G. Bawendi, Louis E. Brus and Alexei I. Ekimov for the discovery and synthesis of quantum dots.

About the Nobel Laureates

  • Alexei Ekimov: Born in 1945 in the former USSR, Ekimov earned his PhD in 1974 from Ioffe Physical-Technical Institute. He was formerly the Chief Scientist at Nanocrystals Technology Inc., New York, USA.
  • Louis Brus: Born in 1943 in Cleveland, USA, Brus obtained his PhD in 1969 from Columbia University, where he is a professor.
  • Moungi Bawendi: Born in 1961 in Paris and raised in France, Tunisia, and the US, Bawendi earned his PhD in 1988 from the University of Chicago. He is a professor at the Massachusetts Institute of Technology (MIT), USA.

What are Quantum Dots?

  • Quantum dots (QDs) are man-made nanoscale crystals celebrated for their unique optical and electronic properties.
  • They can transport electrons and emit diverse colors when exposed to UV light.
  • These artificially synthesized semiconductor nanoparticles found their origins in theoretical concepts in the 1970s, followed by successful synthesis in the early 1980s.
  • Small semiconductor particles exhibit quantum effects, altering their optical properties based on size.

Working Principle

  • Size Matters: Quantum dots manipulate light emission based on size, as energy levels are linked to wavelength (color). By controlling particle size, they can emit or absorb specific colors of light.
  • Versatile Structures: Quantum dots come in diverse forms, with properties determined by factors like size, shape, composition, and structure. They can be employed as active materials in single-electron transistors and offer vast application potential.

Contributions of Ekimov, Brus, and Bawendi

  • Ekimov’s Soviet Discovery: Ekimov’s initial discoveries in this field, dating back to 1981, were pioneering but remained largely unknown due to the Iron Curtain’s restrictions.
  • Glass Coloration Mystery: Ekimov’s work began with the curious phenomenon of glass coloration. He explored how particle size influenced the color imparted to glass during its formation, leading to a size-dependent quantum effect discovery.
  • Brus’s Independent Revelation: Unaware of Ekimov’s work, Brus, in the U.S., was working with cadmium sulfide particles to harness solar energy. He observed that smaller particles absorbed light at different wavelengths, demonstrating the size-dependent quantum effect.
  • Bawendi’s Innovations: Bawendi improved particle creation methods, enhancing the perfection of nanocrystals and enabling the exploration of quantum dots’ unique properties by more chemists.

Applications of Quantum Dots

  • In Electronics: Quantum dots play a crucial role in QLED technology, used in computer and television screens. They also adjust the light in LED lamps, offering various color temperatures.
  • Biochemistry and Medicine: Quantum dots are used in biochemistry to map cells and organs, and doctors explore their potential for tracking tumor tissue in the body. Chemists leverage their catalytic properties to drive chemical reactions.

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Innovations in Biotechnology and Medical Sciences

Uterus Transplants: Procedure, Challenges, and Future Prospects

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Uterus Transplants

Mains level: Read the attached story

Uterus

Central Idea

  • In the UK, doctors at the Churchill Hospital Oxford conducted the nation’s first uterus transplant.
  • The procedure involved removing a uterus from a 40-year-old woman and transplanting it into her 34-year-old sister, who faced reproductive challenges due to a rare medical condition.

Why discuss this?

  • While the transplanted womb is functional, its success can only be confirmed by a live birth in the future.

Understanding Uterus Transplants

  • Not Life-Saving: Unlike heart or liver transplants, uterus transplants are not life-saving procedures. Instead, they are akin to limb or skin transplants, significantly enhancing individuals’ quality of life.
  • Addressing Uterine Infertility: Uterus transplants offer hope to women facing uterine factor infertility, enabling them to fulfill their reproductive aspirations.

Pioneering Success in Sweden

  • Historical Context: In 2014, Sweden achieved a milestone by witnessing the first live birth following a uterus transplant. This success paved the way for addressing uterine factor infertility.
  • Affordability Challenge: Efforts are ongoing to make uterus transplants more accessible, especially in countries like the UK, where the National Health Service estimates the procedure’s cost at GBP 25,000 (Rs 25.26 lakh).

Uterus Transplants in India

  • Indian Achievement: India joined the ranks of countries with successful uterus transplants, alongside Turkey, Sweden, and the United States. The country celebrated its first uterine transplant baby’s birth on October 18, 2018, approximately 17 months after the recipient underwent the procedure.
  • Affordable Option: The cost of uterine transplant surgery in India currently ranges from Rs 15-17 lakh, making it a more cost-effective choice for many.

Step-by-Step Procedure

  • Recipient Evaluation: Before transplantation, recipients undergo thorough evaluations to assess their physical and mental health.
  • Donor Assessment: Whether the donor is living or deceased, their uterus undergoes viability checks before qualifying for donation. Live donors also undergo comprehensive gynecological examinations, including imaging scans and cancer screenings.
  • In Vitro Fertilization (IVF): Uterus transplants do not connect the uterus to the fallopian tubes, necessitating IVF to create embryos. These embryos are then cryopreserved until the transplanted uterus is ready for implantation.
  • Harvesting and Transplantation: The donor’s uterus is carefully removed, with the procedure becoming less invasive due to advancements in robot-assisted laparoscopy. The uterine vasculature and other critical connections are meticulously re-established during transplantation.

Pregnancy after Transplant

  • The success of the transplant is assessed through three stages: the first three months focus on graft viability, followed by six months to one year for monitoring uterine function.
  • Only after this period can the recipient attempt conception.

Issues with such transplants

  • Challenges and Risks: Pregnancy after a uterine transplant entails a higher risk of rejection, spontaneous abortion, intrauterine complications, low birth weight, and premature birth. Close monitoring and follow-ups are essential.
  • Immunosuppressant Use: Recipients must take immune-suppressing drugs to prevent rejection of the transplanted uterus. These drugs are selected to ensure they do not harm foetal development but can cause side effects such as kidney toxicity, bone marrow issues, and an increased risk of diabetes and cancer.
  • Long-Term Follow-Ups: Post-uterus removal, recipients are advised to undergo regular follow-ups for at least a decade to monitor potential long-term effects of immunosuppressant drugs.

Exploring Artificial Uteri

  • Future Possibilities: Successful uterus transplants have opened doors to exploring artificial uteri. These bioengineered organs, grown from stem cells on 3D scaffolds, could eliminate the need for live donors and ethical concerns. However, research is still in its early stages, and it may take about a decade before artificial uteri becomes efficient and safe for human use.
  • Inclusivity Considerations: Artificial uteri could benefit not only women but also members of the LGBTQ+ community. However, certain complications, such as hormone-related considerations for trans-women recipients, remain to be addressed.

Conclusion

  • Uterus transplants represent a remarkable medical advancement offering hope and possibilities for individuals facing uterine factor infertility.
  • While challenges persist, ongoing research and technological progress continue to expand the horizons of reproductive medicine.

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Disasters and Disaster Management – Sendai Framework, Floods, Cyclones, etc.

Glacial Lake Outburst Flood in Sikkim

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Glacial lakes, GLOF

Mains level: Imminent threat of Glacial Lake Outburst Flood in the Himalayan region, Impact and initiatives

What’s the news?

  • On October 4th, in a tragic turn of events, Sikkim witnessed a devastating incident where the South Lhonak Lake ruptured due to incessant rainfall, resulting in the loss of fourteen lives and the disappearance of 102 individuals, including 23 Army personnel.

Central idea

  • Sikkim, nestled in the Himalayas, faces the aftermath of a catastrophic Glacial Lake Outburst Flood (GLOF) triggered by incessant rainfall. The South Lhonak Lake, perched at 17,000 feet in the state’s northwest, burst, inundating four districts—Mangan, Gangtok, Pakyong, and Namchi.

What are glacial lakes?

  • Glacial lakes are large bodies of water that are typically located in proximity to, on top of, or beneath glaciers.
  • These lakes are primarily formed as a result of glacial processes, such as the melting of ice and the accumulation of meltwater in depressions or basins created by the glacier’s movement.

Concept: Glacial Lake Outburst Floods (GLOF)

  • A Glacial Lake Outburst Flood (GLOF) is a sudden and often catastrophic release of water from a glacial lake, typically caused by the breach or failure of the natural dams that contain the lake.
  • GLOFs occur in regions with glaciers, where meltwater accumulates in depressions or basins created by the glacier’s movement.
  • These floods can have severe and far-reaching consequences for downstream communities and environments.

Causes: GLOFs can be triggered by various factors

  • Melting Glaciers: Rapid glacier melt due to rising temperatures can increase the volume of water in glacial lakes.
  • Avalanches: Snow or ice avalanches can impact the lake, dislodging ice and debris into the water.
  • Earthquakes: Seismic activity can destabilize the natural dams or trigger avalanches.
  • Rainfall: Heavy rainfall can contribute additional water to the lake and weaken natural dams.
  • Volcanic Eruptions: Volcanic activity can lead to the rapid melting of glaciers and the formation of glacial lakes.

Destruction and Impact

  • Flooding: Downstream areas can experience rapid and extensive flooding, with water levels rising quickly.
  • Destruction of Infrastructure: GLOFs can damage or destroy roads, bridges, buildings, and farmland.
  • Loss of Life: GLOFs often result in the loss of human lives as well as harm to livestock and wildlife.
  • Environmental Damage: The floodwaters and debris can severely impact the natural environment, including forests, wetlands, and river ecosystems.

Notable GLOF events

  • Some GLOF events in the past have resulted in significant loss of life and damage to infrastructure.
  • The horrifying 2013 flash floods in Uttarakhand’s Kedarnath serve as a stark reminder of the devastating consequences of GLOFs.
  • This calamity was compounded by a GLOF event originating from the Chorabari Tal glacial lake, leading to the loss of thousands of lives.

The Sikkim Calamity: South Lhonak Lake’s Susceptibility to GLOF

  • Glacial Melting: Rising global temperatures have accelerated the melting of glaciers in the Sikkim Himalayas, including the glacier feeding South Lhonak Lake. This increased meltwater contributes to the lake’s water volume, making it more susceptible to GLOFs.
  • Glacial Lake Expansion: The South Lhonak Lake’s area has significantly increased over the past five decades. It has grown nearly 1.5 times, while its neighbor, North Lhonak, has expanded nearly 2.5 times its initial size in 1989. This expansion is a direct result of glacier retreat and melt, exacerbating the lake’s vulnerability.
  • Seismic Activity: The region around South Lhonak Lake is prone to seismic activity. Earthquakes can destabilize the natural dams or trigger avalanches, which can lead to a sudden release of water from the lake, potentially causing a GLOF event.
  • Past Earthquakes: Seismic events occurred in the region, such as an earthquake of magnitude 4.9 in 1991 near the parent glacier feeding South Lhonak Lake and another earthquake of magnitude 6.9 in 2011, approximately 70 km from the lakes. These past earthquakes and the potential for future seismic activity increase the risk of GLOFs in the area.

Government interventions

  • Syphoning Off Lake Water: In 2016, the Sikkim government, in collaboration with various agencies including the Sikkim State Disaster Management Authority and Sikkim’s Department of Science and Technology and Climate Change, took proactive measures to mitigate the risk associated with South Lhonak Lake. They decided to syphon off water from the lake.
  • Innovative Approach: The technique employed for syphoning off lake water was innovative and effective. Under the supervision of innovator Sonam Wangchuk, authorities installed three eight-inch-wide and 130-140-meter-long High-Density Polyethylene (HDPE) pipes in the lake. These pipes were used to extract water from the lake.
  • Water Extraction Rate: The initiative successfully extracted 150 liters of water per second from South Lhonak Lake, which was a substantial volume. This action aimed to reduce the water level in the lake, thus mitigating the risk of a potential GLOF.

Way forward: Warning and Mitigation

  • Lake Monitoring: Regular monitoring of glacial lakes to assess changes in water levels and the stability of natural dams
  • Early Warning Systems: Implementing systems to detect and warn downstream communities of potential GLOFs
  • Infrastructure: constructing protective infrastructure, such as dams or diversion channels, to manage floodwaters
  • Land-Use Planning: Implementing land-use planning and zoning to restrict construction in high-risk areas

Conclusion

  • The recent calamity in Sikkim underscores the imminent threat of GLOFs in the Himalayan region. While government initiatives are commendable, continued monitoring, research, and disaster preparedness are vital to safeguarding vulnerable communities in the face of the expanding glacial lakes and the looming specter of GLOFs.

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

The impact of the Bihar caste survey

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Read the attached article

Mains level: The impact of the Bihar caste survey on reservation and welfare initiatives

What’s the news?

  • The Bihar government’s recent release of the ‘Bihar Caste-based Survey 2022’ has brought to light some crucial insights into the state’s demographic landscape.

Central idea

  • The Bihar Caste-based Survey 2022 survey reveals that extremely backward classes (EBCs) and other backward classes (OBCs) together constitute nearly 63% of Bihar’s 13-crore population, making them the largest caste group in the state. The implications of this survey are far-reaching, affecting politics, reservation quotas, and welfare schemes.

Background

  • The demand for a caste-based survey in Bihar was first raised by Chief Minister Nitish Kumar, an OBC Kurmi caste member, in 2019.
  • The Bihar legislature passed resolutions in 2019 and 2020 unanimously supporting a caste census.
  • However, when the Union government declined to conduct a caste-wise census, Bihar proceeded with its own survey in June 2022, allocating ₹500 crore from its contingency fund for the exercise.
  • The two-phase survey involved 2.64 lakh enumerators, documenting the details of 29 million registered households.

Key Findings

  • EBCs, comprising 112 castes, represent 36.01% of the population.
  • OBCs, with 29 castes, constitute 27.12% of the population.
  • The Yadavs, within the OBC group, dominate with a 14.26% share.
  • Scheduled castes account for 19.65% of the population.
  • The general unreserved population stands at 15.52%.

The impact of the Survey on reservation quotas in Bihar

  • Adjustment Based on Population Share: The ruling coalition alliance party, RJD, has asserted that reservation quotas should be increased in line with the population proportions revealed in the survey. This means that communities with larger populations, such as EBCs and OBCs, may see an increase in their share of reserved seats and government jobs.
  • Reevaluation of Reservation Ceiling: The survey’s results could potentially lead to a reevaluation of the 50% ceiling on reservation imposed by the Supreme Court. If the population data suggests that certain communities deserve a larger share of reservations, it may prompt legal and political discussions on whether the reservation limit should be revised.
  • Political Divisions: The impact of the survey on reservation quotas has created divisions among political parties. While the RJD and other alliance parties support increasing reservations, the BJP, which initially supported the caste survey, has raised concerns about its accuracy and potential consequences.
  • Electoral Implications: With general elections on the horizon, the debate over reservation quotas and their adjustment based on the survey’s findings is likely to play a crucial role in political campaigns. Parties may need to tailor their promises and platforms to address the expectations of various caste groups.

Potential impact on welfare initiatives in the state

  • Increased Focus on Marginalized Communities: The survey’s findings reveal that a significant portion of Bihar’s population belongs to marginalized communities, including EBCs, OBCs, SCs, and STs, constituting 85% of the total population. This data is likely to compel political parties and the government to pay greater attention to the welfare needs of these communities.
  • Competitive Welfare Announcements: In anticipation of elections and to secure the support of these marginalized communities, political parties may engage in competitive welfare scheme announcements. This competition could lead to a wave of promises and initiatives aimed at improving the living conditions and opportunities for these groups.
  • Review of Existing Schemes: The government may also undertake a review of existing welfare schemes to ensure that they are effectively reaching the intended beneficiaries. There could be a reallocation of resources and a reassessment of the impact of ongoing programs.
  • Data-Driven Policy Formulation: The survey provides valuable data on the socio-economic profile of various caste groups in Bihar. This data can serve as a basis for evidence-based policy formulation, ensuring that welfare initiatives are targeted and effective.
  • Potential for Inclusivity: The survey has the potential to foster inclusivity in policy planning, ensuring that the most marginalized and underprivileged sections of society receive the attention and support they need for their socio-economic development.

Conclusion

  • The ‘Bihar Caste-based Survey 2022’ has set the stage for significant changes in Bihar’s political landscape, reservation policies, and welfare programs. Its findings underscore the importance of addressing the needs of marginalized communities and could redefine the political discourse in the state.

Also read:

Takeaways from Bihar caste survey

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