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Archives: News

  • Foreign Policy Watch: India-SAARC Nations

    India-Bhutan Relations

    bhutan

    Central Idea

    • The recent three-day visit of Bhutan King Jigme Khesar Namgyel Wangchuk to Assam marked a significant milestone in India-Bhutan relations.
    • Notably, it was the first-ever visit by a Bhutanese monarch to the state, signifying the close ties between the two neighbours and a fresh chapter of cooperation.

    Bhutan and India: Historical Context

    • Border Proximity: Despite sharing a 265.8 km border, this visit was the first of its kind, underscoring the uniqueness of the occasion.
    • Challenging Times: The peaceful relationship between India and Bhutan faced complexities in the 1990s when insurgent groups from Assam established camps and operated in Bhutan’s southeast forests.

    1990s: Indian Insurgent Presence in Bhutan

    • Backdrop: Pressure on insurgent groups in Assam, due to Indian military crackdowns and changes in Bangladesh’s political landscape, compelled them to seek refuge elsewhere.
    • Bhutanese Sanctuary: Insurgent groups, including ULFA, NDFB, and KLO, set up camps in Bhutan’s Samdrup Jongkhar district, near the Assam border.

    Bhutan’s Initial Approach

    • Reluctant Engagement: Bhutan initially ignored the presence of Indian insurgents on its territory and attempted dialogue with them.
    • Diplomatic Pressure: The situation strained diplomatic relations with India, its significant neighbor, funder, and trade partner.
    • Limited Military Capability: Bhutan’s small and inexperienced military hindered decisive action against the insurgents.
    • Unfruitful Talks: Despite multiple rounds of dialogue with ULFA and NDFB, no tangible outcomes were achieved, with the KLO refusing to engage in talks.

    Triggers for the Military Crackdown

    • Direct Threat to Sovereignty: The presence of insurgents became a direct threat to Bhutan’s sovereignty and national security.
    • Impact on Relations: Insurgent activities had negative implications for Bhutan-India relations, affecting development, economic activities, and bilateral trust.
    • Humanitarian Consequences: Attacks on Bhutanese nationals, threats, extortion, and violence-affected innocent lives and disrupted travel and trade routes.
    • Arms Supply to Ethnic Nepalese: Concerns emerged that insurgents might supply arms to ethnic Nepalese Lhotshampas, who were subjected to repression by the royal government, potentially sparking an ethnic insurgency in southern Bhutan.

    Operation All Clear: The Result

    • Coordinated Offensive: On December 15, 2003, the Royal Bhutan Army, supported by the Indian Army, launched ‘Operation All Clear,’ simultaneously targeting ULFA, NDFB, and KLO camps.
    • Indian Support: India provided logistical and medical assistance and sealed the Indo-Bhutan border to prevent insurgent escape into India.
    • Significant Outcome: The operation resulted in the killing or capture of at least 650 insurgents, including top leaders from the three groups.

    Conclusion

    • Bhutan’s historic royal visit to Assam signifies a strengthening of bonds and a reaffirmation of friendship after a complex period.
    • The military operation ‘Operation All Clear’ demonstrated Bhutan’s commitment to safeguarding its sovereignty and security, ultimately contributing to regional stability.
    • Today, India and Bhutan stand united, fostering peace, cooperation, and prosperity in the region.
  • Air Pollution

    Delhi Odd-Even Scheme: Emergency Traffic Restrictions

    odd-even scheme

    Central Idea

    • The Odd-Even scheme, designed to reduce vehicular emissions and combat severe air pollution in Delhi, has garnered attention and scrutiny.
    • While this emergency action has been implemented in response to deteriorating air quality, experts emphasize that it may not be a panacea for all pollution woes.

    Odd-Even Scheme

    • Reduction in Vehicles: The scheme aims to curtail vehicular pollution by restricting the number of cars on the road. However, it has limitations, as it excludes two-wheelers and taxis, which are significant contributors to emissions.
    • Two Aspects of Transport Pollution: Transport pollution encompasses emissions from exhaust tailpipes and wear and tear of tires and brakes. Tailpipe emissions contain pollutants like PM2.5, soot, organics, nitrogen oxides, carbon monoxide, and poly-aromatic hydrocarbons.

    Why such move?

    • Curbing Local Sources of Pollution: Transport is a dominant source of pollutants when considering Delhi’s local emissions. Vehicles play a crucial role in exacerbating air quality issues.
    • Complex Challenges: Estimating the scheme’s exact impact on pollution levels is challenging due to multiple factors, including emissions from outside Delhi, restricted coverage of the transport fleet, and exemptions.

    Prior Experience and Expert Opinions

    • Experience from 2016: A study conducted on the Odd-Even scheme implemented in January 2016 indicated limited success in mitigating air pollution. PM2.5 levels decreased marginally in specific areas but not significantly citywide.
    • Comprehensive Approach Needed: Experts argue that while the Odd-Even scheme can contribute to pollution reduction, it should be viewed as one element of a comprehensive strategy, combined with measures like construction halts, during periods of stagnant air.
    • Not a Silver Bullet: Emergency actions, including the Odd-Even scheme, cannot independently solve air quality issues, and their effectiveness is influenced by various factors.

    Assessing Impact Based on Pollution Concentration

    • Air Quality Index (AQI) May Not Tell the Full Story: Experts emphasize the importance of considering pollutant concentration levels rather than relying solely on the Air Quality Index (AQI) for assessing the scheme’s impact.
    • Concentration Matters: Monitoring the concentration of pollutants provides a clearer picture of the scheme’s effectiveness in reducing harmful substances in the air.

    Transportation Role in Delhi’s Pollution

    • Contributor to Emissions: Transport, including vehicles and cars, is a substantial contributor to PM2.5 emissions in Delhi, accounting for a significant portion of the pollution.
    • Role of Four-Wheeler Cars: Four-wheeler cars contribute about 8% of emissions within the transport sector. Reducing their presence on the road can make a notable difference.

    Lessons from Other Cities

    • Global Precedents: Other major cities, such as Beijing and Paris, have implemented vehicle restrictions to address pollution issues.
    • Comprehensive Measures: The success of such schemes often depends on their comprehensive nature and alignment with specific local conditions.

    Conclusion

    • The Odd-Even scheme in Delhi serves as a critical emergency measure to combat air pollution during periods of severe deterioration.
    • While it can contribute to reducing vehicular emissions, experts emphasize that it should be part of a broader strategy that addresses multiple pollution sources.
    • Analyzing pollutant concentration levels provides a more accurate assessment of the scheme’s impact, and it is crucial to view it in conjunction with other measures to ensure sustained improvements in air quality.
  • Social Media: Prospect and Challenges

    Meta lawsuits: Big Tech will always be bad for mental health

    mental health

    Central idea

    The article delves into the social media crisis, pointing fingers at Meta for exacerbating youth mental health issues through Instagram’s addictive features. Legal actions highlight the platforms’ intentional exploitation of young users’ vulnerabilities. To address this, a suggested solution is contemplating a shift from the current profit-driven business model to a subscription-based one.

    Key Highlights:

    • Social Media Crisis: Social media platforms, especially Meta (formerly Facebook), are facing a crisis due to concerns about their impact on mental health, particularly among youth.
    • Legal Action Against Meta: Forty-two US Attorney Generals have filed lawsuits against Meta, alleging that Instagram, a Meta-owned platform, actively contributes to a youth mental health crisis through addictive features.
    • Allegations Against Meta: The lawsuit claims that Meta knowingly designs algorithms to exploit young users’ dopamine responses, creating an addictive cycle of engagement for profit.
    • Dopamine and Addiction: Dopamine, associated with happiness, is triggered by likes on platforms like Facebook, leading to heightened activity in children’s brains, making them more susceptible to addictive behaviors.
    Prelims focus – Dopamine

    • Neurotransmitter: Dopamine is a neurotransmitter, a chemical messenger in the brain.
    • Feelings of Pleasure: It is associated with feelings of pleasure, reward, and satisfaction.
    • Reward System: Dopamine plays a crucial role in the brain’s reward system, reinforcing certain behaviors.
    • Motivation: It is linked to motivation, focus, and regulating mood.
    • Addiction and Habits: Dopamine is involved in the development of addictive behaviors and habits.
    • Social Media Impact: Activities on social media, like receiving likes or positive feedback, can lead to a release of dopamine.

    Key examples for mains value addition 

    • The Social Dilemma (2020): A Netflix show that revealed how social media, led by Meta, messes with our minds and influences our behavior, especially impacting the mental health of youngsters.
    • Frances Haugen’s Revelations: A whistleblower exposed internal Meta documents showing that Instagram worsened body image issues for teen girls, making social media’s impact on mental health a serious concern.
    • US Surgeon General’s Advisory: The government’s health expert issued a warning about the negative effects of social media on young minds, emphasizing its importance in President Biden’s State of the Union address.

    Challenges:

    • Addictive Business Model: The core issue with social media is its business model, focusing on user engagement and data monetization, potentially at the expense of user well-being.
    • Transformation from Networks to Media: Social networks, initially built for human connection, have transformed into media properties where users are treated as data for advertisers, impacting their habits and behaviors.
    • Global Regulatory Scrutiny: Meta faces regulatory challenges beyond the US, with UK, EU, and India considering legislative measures. India, having the largest Instagram user base, emphasizes accountability for content hosted on platforms.

    Analysis:

    • Business Model Critique: The article argues that the problem with social media lies in its business model, which prioritizes user engagement for data collection and monetization.
    • Regulatory Consequences: If the lawsuit succeeds, Meta could face significant penalties, potentially adding up to billions of dollars, and signaling a major setback for the company.
    • Global Impact: Regulatory scrutiny extends beyond the US, indicating a need for platforms to be more accountable and responsible for their content and user interactions on a global scale.

    Key Data:

    • Potential Penalties: Meta could face penalties of up to $5000 for each violation if the lawsuit succeeds, posing a significant financial threat considering Instagram’s large user base.
    • Regulatory Pressure in India: India, with 229 million Instagram users, emphasizes the end of a free pass for platforms, signaling a global shift towards increased accountability.

    Way Forward:

    • Shift to Subscription Model: The article suggests that social networks might consider adopting a subscription model, akin to OpenAI’s approach, to prioritize user well-being over advertising revenue.
    • Listen to Regulatory Signals: Platforms are urged to heed regulatory signals and work collaboratively to address issues rather than adopting a confrontational stance.
    • Long-term Survival: To ensure long-term survival, social media networks may need to reevaluate their business models, aligning them with user well-being rather than prioritizing engagement and data monetization.

    In essence, the article highlights the crisis in social media, legal challenges against Meta, the critique of the business model, global regulatory scrutiny, and suggests potential shifts in the industry’s approach for long-term survival.

  • Modern Indian History-Events and Personalities

    Mubarak Manzil Palace of Malerkotla Awaits Restoration

     Mubarak-Manzil-Palace

    Central Idea

    • Hidden amidst the ruins of Punjab’s Malerkotla town lies the 19th-century Mubarak Manzil Palace, a poignant symbol of the state’s indifference towards its rich heritage.
    • Beyond its architectural significance, this palace holds a deep cultural and emotional connection for both Sikhs and Muslims alike.
    • However, despite its historical value, the restoration of this magnificent structure has languished in bureaucratic inertia.

    About Mubarak Manzil Palace

    • Historical Significance: The Mubarak Manzil Palace dates back to the 19th century and stands as a testament to the region’s historical heritage.
    • Cultural Significance: Beyond architecture, the palace holds immense cultural and emotional importance for Sikhs and Muslims, serving as a shared legacy.
    • Unfulfilled Hope: Begum Munawwar-ul-Nisa, the last surviving member of Malerkotla’s royal family, passed away recently, with her desire to witness the palace’s restoration remaining unfulfilled.

    Delayed Restoration Efforts

    • Congress Government’s Approval: In 2021, the previous Congress government granted approval for the acquisition and preservation of the palace, kindling hopes for its revival.
    • Family Disputes and Financial Constraints: The palace had fallen into disrepair due to family disputes and financial limitations. Begum Nisa, after resolving the disputes, appealed to the State government to take over and restore the palace.
    • Unfulfilled Promises: Although Begum Nisa and her family entrusted 29 rooms of the palace to the government’s care, the restoration work has yet to commence. Despite expert assessments in 2022, progress has been stalled, leaving the heritage in disrepair.

    Cultural Significance

    • Guru Gobind Singh’s Blessing: Malerkotla holds a significant place in Sikh history as it was Nawab Sher Mohammed Khan who protested against the execution of Guru Gobind Singh’s younger sons, Sahibzada Zorawar Singh and Sahibzada Fateh Singh, in 1705. Guru Gobind Singh blessed the town to live in peace.
    • Sikh Reverence: Sikhs deeply respect Malerkotla’s royal family for their historical role. The restoration of the palace is considered a fitting tribute to their legacy.
  • Railway Reforms

    Role of TCAS-Kavach in Railway Safety

    kavach

    Central Idea

    • The tragic train collision in Vizianagaram district, Andhra Pradesh, resulting in 14 fatalities and 50 injuries, highlights the critical importance of implementing Traffic Collision Avoidance Systems (TCAS).
    • In this case, the indigenous TCAS known as ‘Kavach’ was not in place on the route where the collision occurred, emphasizing the need for enhanced railway safety measures.

    What is TCAS-Kavach?

    • Cab Signalling System: Kavach serves as a cab signalling train control system with anti-collision capabilities, acting as a vigilant guardian of the existing signalling infrastructure.
    • Development: Developed over a decade, starting in 2012, by the Indian Railways Research Designs and Standards Organisation (RDSO).
    • Warning Mechanism: Kavach is designed to alert the locomotive pilot if they fail to notice a ‘red signal’ and continue at a speed that would surpass the signal. If the pilot does not slow down below 15 kilometres per hour, Kavach automatically applies the brakes, bringing the train to a halt.

    Deployment of Kavach

    • Components: The Kavach setup involves three key components: Radio Frequency Identification (RFID) technology in the tracks, RFID readers, computers, and brake interface equipment in locomotives, and radio infrastructure including towers and modems at railway stations.
    • Intercommunication: These components communicate with each other, enabling real-time monitoring of train movements and the transmission of signals to locomotives. Visual interferences, such as hilly terrain or haze, do not affect their functionality.
    • Antenna Communication: Locomotives are equipped with antennas that communicate with towers at railway stations and display warnings to the driver on their monitor.

    Preventing Accidents with Kavach

    • Testimonial Evidence: Union Railway Minister test ride of Kavach demonstrated its effectiveness in averting accidents. Two trains moving towards each other on the same track at high speed were stopped 400 meters short of collision as Kavach applied automatic brakes.
    • Human Error: The Andhra Pradesh train accident was attributed to the deceased loco pilot’s ‘human error.’ Had Kavach been in place, it could have warned the pilot about overshooting the red signal and applied emergency brakes, potentially avoiding the accident.

    Cost and Implementation Challenges

    • Deployment Cost: Implementing Kavach costs ₹50 lakh per kilometer for the Indian Railways.
    • Coverage: Currently, Kavach covers only 1,500 kilometers of rail routes, a small fraction of the total 68,000-kilometer network. Expanding its coverage, particularly on high-density routes, remains a formidable challenge.
    • Budget Allocation: The Indian Railways has allocated ₹4,000 crore under the Signalling and Telecom budget, including ₹2,000 crore from the Rashtriya Rail Sanraksha Kosh (RRSK) fund for Kavach implementation.
    • Slower pace: However, the limited allocation may result in gradual progress, with only about 2,500 to 3,000 kilometers of installation expected during the year.
  • Defence Sector – DPP, Missions, Schemes, Security Forces, etc.

    India to bring in a National Security Strategy (NSS): What is it, why is it important?

    Central Idea

    • India is embarking on a historic journey as it initiates the development of its inaugural National Security Strategy (NSS).
    • The National Security Council Secretariat (NSCS) is actively collecting insights and inputs from diverse Central ministries and departments, laying the foundation for a comprehensive strategy that will play a pivotal role in safeguarding the nation’s interests.

    Explained: National Security Strategy

    • Crucial Milestone: India’s NSS represents its first-ever comprehensive document that outlines security objectives and strategies.
    • Periodically Updated: The NSS evolves over time, addressing both traditional and non-traditional threats while fostering accountability among agencies tasked with implementation.
    • Guiding Holistic Security: The NSS will serve as a guiding framework for military, defense, and security reforms, offering a holistic perspective on national security, threats, and strategies to counter them.

    Scope and Content of India’s NSS

    • Modern Challenges: The NSS is poised to encompass a broad spectrum of contemporary challenges, including financial and economic security, food and energy security, information warfare, critical information infrastructure vulnerabilities, supply chain concerns, and environmental issues.
    • Comprehensive Approach: It will adopt a comprehensive approach to tackling emerging threats, aligning with India’s evolving security landscape.

    Global Precedents

    • Established Nations with NSS: Developed nations with robust military and security infrastructures maintain National Security Strategies, updated periodically. The United States, the United Kingdom, and Russia have published their NSS.
    • China’s Comprehensive National Security: China has a closely integrated Comprehensive National Security strategy, tightly linked to its governance structure.
    • Pakistan’s National Security Policy: Pakistan recently unveiled a National Security Policy for 2022-2026, outlining its national security objectives and priorities.

    India’s Imperative for a National Security Strategy

    • Long-Debated Need: The idea of a National Security Strategy for India has long been debated within military circles and the strategic community.
    • Urgency in Uncertain Times: Rising geopolitical tensions and the uncertain global environment have heightened the urgency for India to formulate a comprehensive strategy.
    • Relevance Highlighted: Experts and former officials emphasize that a national security strategy is vital to provide clear political direction to the Armed Forces, guide military reforms, and address modern security challenges effectively.

    Past Attempts and Hurdles

    • Failed Attempts: India has previously made three attempts to develop a national security strategy, all without fruition.
    • Political Hesitation: Some speculate that hesitation at the political level, driven by concerns about accountability in defense management, may have impeded the strategy’s release.
    • Varied Views: There have been differing views within the strategic community regarding the absence of a national security strategy, ranging from a lack of cohesive government efforts to intentional non-disclosure of national security objectives.

    Conclusion

    • India’s journey towards formulating its National Security Strategy marks a significant milestone in its quest for a well-defined and coordinated approach to security.
    • As India forges ahead, this inaugural strategy promises to provide a roadmap for addressing complex security challenges, ensuring national interests are protected, and fostering a secure future in an ever-evolving world.
  • Promoting Science and Technology – Missions,Policies & Schemes

    India’s Deep Ocean Mission: A Journey into the Abyss

    matsya

    Central Idea

    • India’s Deep Ocean Mission (DOM) is a visionary initiative aimed at exploring and harnessing the immense potential of the ocean’s depths.
    • Among its groundbreaking objectives, DOM will deploy an indigenous submersible with a three-member crew to reach a depth of 6,000 meters in the ocean, marking India’s first foray into the profound oceanic abyss.

    Deep Ocean Mission Overview

    • Mission Pillars: DOM, principally led by the Ministry of Earth Sciences (MoES), encompasses six pillars:
      1. Development of deep-sea mining technologies and a crewed submersible for exploring depths of 6,000 meters.
      2. Ocean climate change advisory services, involving extensive ocean observations and modeling.
      3. Technological innovations for deep-sea biodiversity exploration and conservation.
      4. Deep-ocean survey to identify potential sites of multi-metal hydrothermal sulphides mineralization.
      5. Harnessing energy and freshwater resources from the ocean.
      6. Establishment of an advanced Marine Station for Ocean Biology.
    • Strategic Significance: DOM aligns with the ‘New India 2030′ vision, focusing on a blue economy as a core objective for India’s growth. It is part of the United Nations’ ‘Decade of Ocean Science’ (2021-2030) and complements Prime Minister Narendra Modi’s emphasis on sustainably utilizing the ocean’s potential for national development.
    • Collaborative Efforts: Multiple MoES institutes, including the Centre for Marine Living Resources and Ecology (CMLRE), Indian National Centre for Ocean Information Services (INCOIS), National Centre for Coastal Research (NCCR), National Centre for Polar and Ocean Research (NCPOR), and National Institute of Ocean Technology (NIOT), collaborate with national institutes and academia to achieve DOM’s objectives.

    Progress on Pillar 1: Deep-Sea Mining Technologies and Crewed Submersible:

    • ‘Samudrayaan’ Initiative: India’s deep ocean mission, ‘Samudrayaan,’ was launched in 2021 under the leadership of MoES. It aims to reach a depth of 6,000 meters in the central Indian Ocean using the ‘Matsya6000’ submersible, accommodating a crew of three members.
    • Submersible Features: Matsya6000 is equipped with scientific sensors, tools, and an operational endurance of 12 hours (extendable to 96 hours in emergencies). The submersible’s design is complete, with testing and experimentation at a depth of 500 meters scheduled in the upcoming year.
    • Mining System: NIOT is developing an integrated system for mining polymetallic nodules from the central Indian Ocean bed. This mineral-rich region, allocated by the United Nations International Seabed Authority (ISA), includes copper, manganese, nickel, and cobalt.
    • Successful Trials: NIOT conducted deep-sea locomotion trials with the ‘Varaha’ underwater mining system at a depth of 5,270 meters in the central Indian Ocean. Varaha collected polymetallic nodules during the trial, marking a significant milestone.
    • Challenges: Deep-sea exploration faces immense challenges, including high pressure, soft and muddy ocean bed surfaces, power supply constraints, visibility limitations, temperature variations, and corrosion. NIOT and MoES are committed to addressing these complexities.

    Significance of the Chosen Depth (6,000 meters)

    • Strategic Depth: Targeting a depth of 6,000 meters serves a strategic purpose. India aims to sustainably extract valuable resources such as polymetallic nodules and sulphides, with ISA allocating regions in the central Indian Ocean for exploration.
    • Resource Distribution: Polymetallic nodules, rich in metals like copper, manganese, nickel, iron, and cobalt, are found around 5,000 meters deep. Polymetallic sulphides occur at approximately 3,000 meters. By operating at 6,000 meters, India can effectively cover depths of 3,000 to 5,500 meters, spanning its Exclusive Economic Zone and the central Indian Ocean.

    Challenges in Deep-Ocean Exploration

    • High Pressure: Exploring the deep oceans involves extreme pressure conditions, with water exerting tremendous force. Equipment must be meticulously designed to withstand these conditions.
    • Soft Ocean Bed: The soft and muddy ocean bed complicates landing and maneuvering for heavy vehicles.
    • Material Durability: Electronics and instruments must endure underwater conditions, unlike space where objects are designed to function in a vacuum.
    • Extraction Challenges: Extracting materials from the ocean bed necessitates significant power and energy, with the need to transport extracted minerals to the surface.
    • Visibility Constraints: Limited natural light penetration in deep waters poses visibility challenges.

    Matsya-6000 and Varaha: A Vision for India’s Ocean Exploration

    • Matsya6000: India’s flagship deep-ocean submersible combines features of remotely operated vehicles (ROVs) and autonomous remote vehicles (AUVs). It accommodates a crew of three, is constructed from titanium alloy, and is designed to withstand high pressures.
    • Varaha: Varaha is India’s deep-ocean mining system, operating on the flexible riser technique. It successfully conducted deep-sea locomotion trials at a depth of 5,270 meters, marking a world record.
    • Unique Ecosystem: India is poised to possess a comprehensive underwater vehicle ecosystem, encompassing deep-water ROVs, polar ROVs, AUVs, deep-water coring systems, and more.

    Conclusion

    • India’s Deep Ocean Mission is a pioneering endeavour to explore and harness the potential of the ocean’s depths.
    • With Matsya6000 and Varaha, India is poised to join the selective nations conducting deep-ocean exploration and mining.
  • Innovations in Biotechnology and Medical Sciences

    H. Pylori Detection and Drug-Resistance Identification

    H. Pylori

    Central Idea

    • Indian researchers have developed a groundbreaking two-step PCR-based assay for detecting Helicobacter pylori (H. pylori) infection, determining clarithromycin resistance, and distinguishing drug-sensitive strains.
    • This molecular diagnostic tool reduces the detection time from weeks to just six-seven hours and exhibits remarkable accuracy, boasting 100% sensitivity and specificity.

    About H. Pylori Detection

    • Helicobacter pylori, often abbreviated as H. pylori, is a type of bacteria that can infect the stomach and the upper part of the small intestine.
    • It is a common bacterial infection associated with various gastrointestinal conditions, including gastritis (inflammation of the stomach lining) and peptic ulcers (sores or lesions in the lining of the stomach or the duodenum, which is the first part of the small intestine).

    Why discuss this?

    • Increasing Resistance: India faces a growing challenge of clarithromycin-resistant H. pylori strains, resulting in decreased treatment efficacy.
    • Asymptomatic Infections: While most H. pylori infections are asymptomatic, 10–15% of cases lead to peptic ulcer disorders or stomach cancer.
    • Prevalence in India: H. pylori infections affect 60-70% of the Indian population, acquired in childhood and persisting if not treated.
    • Gastric Cancer Risk: H. pylori infection is a significant risk factor for gastric cancer.

    Understanding Drug Resistance Mechanism in H. Pylori

    • Genome Sequencing: Researchers identified a point mutation (A to G mutation at position 2143) in the 23S ribosomal RNA (rRNA) gene as the cause of clarithromycin resistance.
    • Confirmation: They isolated and transferred the 617 base pairs containing the mutation to drug-sensitive bacteria, which became resistant, confirming the mutation’s role.
    • Published Findings: The study’s results were published in the journal Gut Pathogens.
    • Exploring Binding Affinity: Bioinformatics analysis revealed that drug-resistant strains had weaker binding affinity to clarithromycin compared to drug-sensitive strains.
    • Impact of Weak Binding: Weaker binding limits the drug’s penetration into bacteria, rendering it ineffective against resistant strains.

    Development of the PCR-Based Assay

    • Biopsy Samples: The DNA template used for the assay was prepared by amplifying a small segment containing the point mutation directly from biopsy samples.
    • Validation: DNA templates from cultured bacteria were compared with those from biopsy samples to validate their accuracy.
    • Two-Step PCR: The assay employs a two-step PCR approach to detect H. pylori infection and differentiate resistant from sensitive isolates.
    • Allele-Specific Primers: Resistant-specific and sensitive-specific primers exploit the point mutation for selective amplification.
    • High Accuracy: Evaluation against conventional methods and sequencing analysis demonstrated 100% sensitivity and specificity.
  • Modern Indian History-Events and Personalities

    ‘Enemy Property’ Butler Palace to turn into a tourist haven

    enemy property

    Central Idea

    • Lucknow’s iconic Butler Palace, an Enemy Property on the banks of the Gomti River, is set to undergo a remarkable transformation after decades of abandonment and obscurity.

    About Butler Palace

    • Official Residence: Butler Palace was originally commissioned in 1915 as the official residence of the Avadh Commissioner, Harcourt Butler.
    • Ownership by the Raja: It later came under the ownership of the rajas of Mahmudabad, a family with roots tracing back to the 13th century and a history of allegiance to the Mughals.
    • Partition and Dispute: After India’s partition, Raja Mohammed Amir Ahmad Khan migrated to Pakistan, while his son, Mohammad Amir Mohammad Khan, stayed in India. Legal disputes over properties, including Butler Palace, ensued.

    Genesis of Enemy Property

    • Post-War Migration: The origins of enemy property can be traced back to the aftermath of the India-Pakistan wars in 1965 and 1971, which led to the migration of people from India to Pakistan.
    • Defence of India Rules: Framed under The Defence of India Act, 1962, these rules empowered the Indian government to assume control of properties and companies owned by individuals opting for Pakistani nationality.
    • Custodian of Enemy Property: The central government vested these “enemy properties” in the Custodian of Enemy Property for India (CEPI).
    • Similar Instances: A parallel situation emerged concerning property left behind by individuals who relocated to China after the 1962 Sino-Indian war.
    • Tashkent Declaration: A pivotal development occurred with the Tashkent Declaration in 1966, where India and Pakistan agreed to discuss the return of properties and assets seized by either side during the conflicts.
    • Pakistan’s Disposition: Notably, the Government of Pakistan disposed of all such properties within its territory in 1971.

    Legal Framework for Handling Enemy Property

    • Enemy Property Act, 1968: Enacted in 1968, this legislation established the continuous vesting of enemy property in the Custodian of Enemy Property for India (CEPI) under the Home Ministry.
    • Scope of Properties: The CEPI, acting on behalf of the central government, oversees a range of enemy properties spread across multiple states. This includes both immovable and movable assets, such as shares and gold.
    • Amendment in 2017: Parliament passed The Enemy Property (Amendment and Validation) Bill, 2016, which introduced amendments to The Enemy Property Act, 1968, and The Public Premises (Eviction of Unauthorised Occupants) Act, 1971.

    Scale and Geographic Distribution

    • Vast Inventory: India currently hosts a significant inventory of 12,611 enemy properties, collectively estimated to be worth over ₹1 lakh crore.
    • Revenue Generation: The government has generated revenue exceeding ₹3,400 crore by disposing of enemy properties, predominantly involving movable assets like shares and gold.
    • Immovable Properties: Interestingly, no immovable enemy properties have been sold to date.
    • Origin Breakdown: Out of the 12,611 properties under CEPI’s purview, 12,485 were associated with Pakistani nationals, while 126 were linked to Chinese citizens.
    • Regional Distribution: Uttar Pradesh leads with the highest number of enemy properties (6,255), followed by states like West Bengal, Delhi, Goa, Maharashtra, and others. Notably, several states across India have a share of enemy properties, underscoring the broad geographical scope.
  • Food Procurement and Distribution – PDS & NFSA, Shanta Kumar Committee, FCI restructuring, Buffer stock, etc.

    PM Garib Kalyan Anna Yojana (PMGKAY) extended for 5 Years

    Central Idea

    What is PMGKAY?

    • PMGKAY is a food security welfare scheme announced by the GoI in March 2020, during the COVID-19 pandemic in India.
    • The program is operated by the Department of Food and Public Distribution under the Ministry of Consumer Affairs, Food and Public Distribution.
    • The scale of this welfare scheme makes it the largest food security program in the world.

    Targets of the scheme

    • To feed the poorest citizens of India by providing grain through the Public Distribution System to all the priority households (ration card holders and those identified by the Antyodaya Anna Yojana scheme).
    • PMGKAY provides 5 kg of rice or wheat (according to regional dietary preferences) per person/month and 1 kg of dal to each family holding a ration card.

    At what rate are food grains provided under the NFSA?

    • NFSA beneficiaries are entitled to receive food grains at highly subsidised rates.
    • Under the food law, rice is provided at Rs 3 per kg, wheat at Rs 2 per kg, and coarse grains at Re 1 per kg.

    Success

    • Pandemic mitigation: It was the first step by the government when pandemic affected India.
    • Wide section of beneficiaries: The scheme reached its targeted population feeding almost 80Cr people.
    • Support to migrants: It has proven to be more of a safety net to migrant people who had job and livelihood losses.
    • Food and Nutrition Security: This has also ensured nutrition security to children of the migrant workers.

    Limitations of the scheme

    • Corruption: The scheme has been affected by widespread corruption, leakages and failure to distribute grain to the intended recipients.
    • Leakages: Out of the 79.25 crore beneficiaries under the National Food Security Act (NFSA), only 55 crore have so far received their 5 kg.
    • Inaccessibility: Many people were denied their share due to inability to access ration cards.
    • Low consumption: Livelihood losses led to decline in aggregate demand and resulted into lowest ever consumption expenditure by the people owing to scarcity of cash.
    • Resale of subsidized grains: This in turn led to selling of the free grains obtained in the local markets for cash.

    Back2Basics: National Food Security (NFS) Act

    • The NFS Act, of 2013 aims to provide subsidized food grains to approximately two-thirds of India’s 1.2 billion people.
    • It was signed into law on 12 September 2013, retroactive to 5 July 2013.
    • It converts into legal entitlements for existing food security programmes of the GoI.
    • It includes the Midday Meal Scheme, Integrated Child Development Services (ICDS) scheme and the Public Distribution System (PDS).
    • Further, the NFSA 2013 recognizes maternity entitlements.
    • The Midday Meal Scheme and the ICDS are universal in nature whereas the PDS will reach about two-thirds of the population (75% in rural areas and 50% in urban areas).
    • Pregnant women, lactating mothers, and certain categories of children are eligible for daily free cereals.

    Key provisions of NFSA

    • The NFSA provides a legal right to persons belonging to “eligible households” to receive food-grains at a subsidised price.
    • It includes rice at Rs 3/kg, wheat at Rs 2/kg and coarse grain at Rs 1/kg — under the Targeted Public Distribution System (TPDS).
    • These are called central issue prices (CIPs).

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