Note4Students
From UPSC perspective, the following things are important :
Prelims level: Graded Response Action Plan
Mains level: Air Quality Issues in Major Cities
Central Idea
- As Delhi-NCR and its environs grapple with worsening air pollution, the Air Quality Index (AQI) has gained prominence as a critical measure of air quality.
Understanding Air Quality Index (AQI)
- AQI measures how safe the air around you is for breathing. Organizations that report AQI measure the density of various pollutants in the air (such as PM2.5, PM10, nitrogen dioxide, ozone, etc) at different monitoring stations.
- The widely-used National Air Quality Index (NAQI) given by the Central Pollution Control Board is a 24-hour average.
- Its unit is micrograms per cubic meter.
- A particular amount of one pollutant may not be as harmful as the same amount of another pollutant.
- So, each pollutant’s quantity in the air is adjusted to a common scale (say, 0 to 500) that works for all pollutants.
- Finally, the pollutant with the worst sub-index determines the AQI for that time and location.
Air Pollutants covered:
- Sulphur Dioxide (SO2)
- Nitrogen Dioxide (NO2),
- Particulate Matter (size less than 10 µm) or PM 10
- Particulate Matter (size less than 2.5 µm) or PM2.5
- Ozone (O3)
- Carbon Monoxide (CO)
- Ammonia (NH3)
(Pollutants that most of us NEVER heard of-)
- Lead
- Benzene (C6H6)
- Benzo(a)Pyrene (BaP)
- Arsenic(As)
- Nickel (Ni)
Influence on Government Policy
- Graded Response Action Plan (GRAP): AQI plays a pivotal role in shaping government policies to combat air pollution. When AQI levels in areas like Delhi-NCR deteriorate, emergency measures, such as Stage 3 of GRAP, are activated.
- Immediate Action: For instance, the recent dip in AQI to the ‘severe’ category prompted immediate actions. Diesel four-wheelers not meeting BS-VI compliance were prohibited, and truck entry into Delhi was restricted. Petrol cars continued to operate under regular conditions.
About Graded Response Action Plan (GRAP)
- The GRAP was conceived as a response to the alarming findings of a WHO study in 2014, which ranked Delhi as the most polluted city globally.
- In 2016, the Supreme Court (M. C. Mehta vs. Union of India Case) approved GRAP after multiple expert consultations.
- First GRAP was notified in January 2017 by the Ministry of Environment, Forest and Climate Change.
Implementation
- Starting in 2021, the Commission for Air Quality Management in NCR & Adjoining Areas (CAQM) has taken over the responsibility of implementing GRAP.
- Prior to 2021, the Supreme Court-appointed EPCA would instruct states to enforce GRAP measures.
- In 2020, the EPCA was disbanded and substituted with the Commission for Air Quality Management (CAQM).
- The CAQM recommendations depend on the Air Quality Index (AQI) and meteorological predictions provided by the Indian Institute of Tropical Meteorology (IITM) and the India Meteorological Department (IMD).
Revised measure implemented
Air Quality Stage |
Range |
Measures to be implemented |
Stage I (Poor) |
201-300 |
Enforce NGT/Supreme Court’s order on over-aged diesel/petrol vehicles. |
Stage II (Very Poor) |
301-400 |
Implement rigorous actions to combat air pollution at identified hotspots. |
Stage III (Severe) |
401-450 |
Impose strict restrictions on BS III petrol and BS IV diesel vehicles. Suspend physical classes in schools for primary grade children up to Class 5 in certain areas. |
Stage IV (Severe Plus) |
>450 |
Prohibit the entry of four-wheelers registered outside Delhi, except for electric vehicles, CNG vehicles, and BS-VI diesel vehicles. |
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: NA
Mains level: Road Accidents in India

Central Idea
- A recent government report titled ‘Road Accidents in India – 2022’ has revealed a concerning surge in road accidents, fatalities, and injuries.
- The report sheds light on the grim statistics of road safety in the country.
Road Accidents in India
- The report is based on information provided by police departments of States and Union Territories collected on a calendar year basis.
- Standardized formats from the UN Economic and Social Commission for Asia and the Pacific (UNESCAP) were used for data collection under the Asia Pacific Road Accident Data (APRAD) base project.
Statistical Overview:
- In 2022, India witnessed a total of 4,61,312 road accidents. It resulted in a tragic loss of 1,68,491 lives.
- Additionally, 4,43,366 individuals sustained injuries.
State-Specific Data
- Tamil Nadu recorded the highest number of road accidents on National Highways in 2022 (64,105 accidents or 13.9%).
- Madhya Pradesh followed closely with 54,432 accidents (11.8%).
- Uttar Pradesh reported the highest number of fatalities (22,595 or 13.4%) due to road accidents.
- TN came second with 17,884 fatalities (10.6%).
Why discuss this?
(1) Year-on-Year Increase:
- The report disclosed an alarming year-on-year increase of 11.9% in road accidents.
- Fatalities also rose by 9.4% in the same period.
- The number of injuries surged by a staggering 15.3% compared to the previous year.
(2) Accident Distribution:
- The accidents were distributed across different types of roads as follows:
- National Highways, including Expressways: 32.9% (Fatalities: 36.2%)
- State Highways: 23.1% (Fatalities: 24.3%)
- Other roads: 43.9% (Fatalities: 39.4%)
(3) Demographic Impact:
- Young adults: Mostly between 18 and 45 years old comprised a significant portion, accounting for 66.5% of road accident victims in 2022.
- Working People: Within the working age group of 18 to 60 years represented 83.4% of total road accident fatalities.
(4) Rural vs. Urban Accidents:
- Approximately 68% of road accident fatalities occurred in rural areas.
- Urban areas accounted for 32% of total accident deaths in the country.
(5) Vehicle Categories
- Two-wheelers remained the most prominent vehicle category involved in road accidents and fatalities for the second consecutive year.
- Light vehicles, including cars, jeeps, and taxis, ranked a distant second.
What global reports have to say?
- A recent analytical series published by The Lancet highlights the potential to reduce road accident-related deaths in India and other countries by 25 to 40%.
- This reduction is achievable through preventive interventions that target four key risk factors.
Major issues identified
In developing countries like India, several structural problems persist:
- High Speed: Excessive speed contributes to accidents.
- Driving Under the Influence: Alcohol-impaired driving poses a substantial risk.
- Unplanned Motorization: Rapid motorization and urbanization create challenges.
- Highway Development: Speedy highway construction often lacks accommodation for diverse traffic speeds.
- Vehicle Conditions: Ramshackle vehicles, wrong-side driving, and inadequate traffic policing are widespread issues.
India-specific Problems
- Weak Law Enforcement: Inconsistent enforcement of traffic laws, often resolved through bribery.
- Speeding: Higher vehicle speeds and increased traffic volume on highways.
- Engineering Challenges: Gaps in highway medians, untreated intersections, and missing crash barriers.
- Behavioural Issues: Violations such as wrong-side driving, lane misuse, and traffic light disobedience.
- Lack of Immediate Trauma Care: Insufficient trauma care on highways leading to higher fatalities.
Steps Taken by India
India has undertaken various measures to address road safety concerns:
- Sundar Committee (2007): India lacks competent investigation units to determine accident causes.
- Amendment to Motor Vehicles Act (2019): Legislative changes, though not uniformly implemented across states.
- National Road Safety Board: Establishment with advisory powers for safety reforms.
- World Bank Support: Approval of a $250 million loan for the India State Support Programme for Road Safety.
Challenges in Implementation
Despite efforts, the focus remains conventional, with limited emphasis on structural changes:
- User Behavior Focus: States prioritize user behavior and education over structural improvements.
- Low Emphasis on Engineering Standards: Inadequate attention to raising engineering standards for roads, signage, signals, and accident investigation training.
- Responsibility Fixation: Neglect in assigning responsibility to government departments for road infrastructure design, creation, and maintenance.
Way forward
- Promoting awareness and responsible behaviour.
- Better road design, maintenance, and signage.
- Strictly enforcing traffic rules and penalties.
- Ensuring vehicle safety and roadworthiness.
- Enhancing first aid and paramedic care in Golden Hour.
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Central idea
India is becoming the most populous country soon, but it’s also aging rapidly. This brings challenges like fewer workers and a changed global role. To tackle this, we need plans for more kids, strategies for the elderly, and preparations for India’s new place in the world.
Key Highlights:
- India is set to become the most populous country by 2027, surpassing China.
- The global trend is “greying,” with aging populations becoming more prevalent.
- India’s elderly population is expected to double by 2050, constituting 20% of the total population.
- Fertility rates are declining in both developed and developing countries, affecting the old age dependency ratio.
- The world is witnessing a geopolitical shift, with India, Nigeria, China, and the US projected as dominant powers by 2100.
Challenges and Concerns:
- Aging populations mean fewer workers and taxpayers, impacting a country’s ability to generate wealth.
- Declining fertility rates pose economic challenges, especially in developing countries like India.
- The elderly population’s growth presents significant implications for health, economy, and society.
- Developed countries had a higher per capita income when their populations aged, unlike developing countries like India.
- A potential decline in India’s population by the turn of the century could impact its geopolitical standing.
Analysis:
- The article underscores the importance of understanding and addressing the challenges posed by aging populations and declining fertility rates.
- It emphasizes the need for comprehensive strategies to handle the economic and societal impacts of these demographic shifts.
- The geopolitical reorganization highlighted suggests a shift in power dynamics, with factors like immigration and reproductive rights playing crucial roles.
Key Data and Facts:
- India’s elderly population is expected to grow by 41% between 2021 and 2031.
- The share of older persons in India will double to 20.8% by 2050, with 347 million elderly individuals.
- Fertility rates in urban India are comparable to developed countries, with a rate of 1.6.
- By 2100, China’s population is projected to decline significantly, impacting its geopolitical influence.
- Japan and South Korea are the world’s fastest-aging countries, with South Korea holding the world’s lowest fertility rate.
Way Forward:
- Address declining fertility rates through policies that support work-life balance, childcare, and reproductive choice.
- Develop strategies to manage the economic and healthcare challenges associated with an aging population.
- Consider the geopolitical implications of demographic shifts and plan for a future where India plays a crucial role.
- Emphasize the importance of immigration and reproductive rights for women in shaping the global power structure.
- Encourage a holistic approach to demographics, taking into account societal, economic, and geopolitical factors.
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Central idea
The Supreme Court’s delayed review of electoral bonds probes the tension between voter information rights and donor confidentiality in a scheme initiated by Arun Jaitley in 2017. Despite its aim to enhance political funding transparency, electoral bonds are criticized for facilitating substantial anonymous donations, prompting a reassessment.
Key Highlights:
- Long Overdue Scrutiny: The Supreme Court belatedly addresses the electoral bonds case, underscoring the clash between voters’ right to information and donors’ right to confidentiality.
- Judicial Focus: Chief Justice DY Chandrachud leads a Constitution Bench, signaling a renewed focus on resolving the inherent tensions within the electoral bonds scheme.
- Intent vs. Reality: Arun Jaitley’s 2017 introduction aimed at enhancing transparency in political funding, yet it paradoxically raised concerns about anonymity in substantial donations.
- Unintended Consequences: The unexpected fallout prompts a reassessment of the electoral bonds’ actual impact on the transparency landscape.
Challenges:
- Unmasking Anonymity Issues: Electoral bonds permit significant anonymous donations, opening avenues for potential quid pro quo transactions.
- Transparency Dilemma: The challenge lies in striking a balance between protecting donor identities and ensuring transparency in political contributions.
- Commission’s Conundrum: The Election Commission’s reversal from initial skepticism to support introduces a new layer of complexity and skepticism.
- Trust Deficit: The sudden shift erodes trust in the consistency and impartiality of regulatory bodies, complicating the ongoing discourse on political funding transparency.
Concerns:
- Unraveling Legal Changes: The Finance Act of 2017’s amendments, while enabling electoral bonds, raise concerns about potential misuse and their overall impact on transparency.
- Legislative Tightrope: Striking a balance between facilitating political funding and safeguarding against misuse becomes a critical concern.
- International Implications: Changes in legislation raise apprehensions about unchecked foreign contributions, bringing to light potential implications for the integrity of Indian elections.
- National Security Nexus: The secrecy surrounding foreign funding raises concerns not just about transparency but also the broader national security landscape.
Analysis:
- Paradoxical Outcome: Electoral bonds, designed to enhance transparency, face criticism for paradoxically diminishing it by facilitating undisclosed, large-scale donations.
- Reassessing Intentions: An in-depth analysis of how the scheme’s intentions align with its real-world impact on political funding transparency.
- Reimagining Funding Landscape: Urgent calls for reconsideration of private funding advocate exploring alternatives like public funding or a National Election Fund.
- Navigating Change: The urgency lies in navigating a transformed funding landscape that prioritizes fairness, accountability, and public trust.
.
Way Forward:
- Disclosing Donor Identities: A reevaluation of the use of electoral bonds, emphasizing transparency through the disclosure of donor identities.
- Stakeholder Collaboration: Collaborative efforts between regulatory bodies, political stakeholders, and the public to shape more transparent political funding mechanisms.
- Alternatives to Private Funding: Advocating for a shift towards public funding or the establishment of a National Election Fund to address concerns about donor reprisals.
- Balancing Act: Striking a balance between the need for funding and the imperative of transparency in reshaping the political funding landscape.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Key data from article
Mains level: Technological education and research

Central idea
The article focuses on challenges facing IITs, such as quality concerns, faculty shortages, and questionable overseas expansions. The central idea emphasizes prioritizing quality, addressing faculty shortages, evaluating international ventures carefully, and promoting collaboration with industries for sustained excellence in Indian higher education.
Key Highlights:
- IITs as Crown Jewels: IITs are globally renowned, known as India’s premier higher education institutions, producing leaders in high-tech fields.
- Global Ventures: IIT-Madras opens a branch in Zanzibar, raising questions about international expansion and its purpose.
- Domestic Expansion: IIT system expanded post-2015, facing challenges in maintaining high standards and faculty shortages.
Challenges:
- Quality Concerns: New IITs struggle to match the standards of traditional institutes, with varying levels of prestige.
- Faculty Shortage: Severe shortage of academics in the IIT system, hindering quality education.
- Overseas Campus Questions: Questions arise about the motivation and preparedness for IITs’ international expansion, such as the Zanzibar venture.
- Standard Disparity: Unequal standards among IITs, with new institutions struggling to meet the excellence of traditional ones.
Analysis:
- Quality Building Challenge: Ensuring quality in new IITs becomes a significant challenge, affecting the prestige of the entire system.
- Faculty Shortage Impact: Severe academic shortages affect the overall functioning and reputation of the IIT system.
- Domestic Expansion Questioned: The wisdom of expanding the IIT system domestically is questioned, considering the challenges faced.
Key Data:
- IIT Enrollment: Enrolment in all 23 IITs exceeds 1,20,000, indicating increased access and opportunity.
- Vacant Seats: In 2021-22, 361 undergraduate, 3,083 postgraduate, and 1,852 PhD seats remained empty in new IITs.
- Faculty Vacancies: Out of 10,881 sanctioned posts in 2021, 4,370 were vacant, signaling a severe shortage
Background:
- Established in 1950, the Indian Institutes of Technology (IITs) emerged as premier higher education institutions. Initially rooted in partnerships with foreign technological universities, they aimed to contribute to national development by producing leaders in high-tech fields.
- The early IITs, such as Kharagpur, built a reputation for excellence through collaborations with institutions in the United States, the Soviet Union, the United Kingdom, and Germany.
Objectives:
- Excellence in Technology: The primary objective was to excel in technological education and research, aligning with global standards.
- National Development: IITs aimed to contribute significantly to India’s development by producing skilled professionals in engineering and technology.
- Global Recognition: Striving for global recognition, IITs sought to establish themselves as hubs of cutting-edge research and innovation.
- Industry Interface: Bridging the gap between academia and industry, fostering collaborations to address real-world challenges.
The vision behind IITs
- Nurture Talent: Fosters and nurtures exceptional talent in the field of science, engineering, and technology.
- Drive Innovation: Serves as a catalyst for innovation, pushing the boundaries of research and technological advancements.
- Contribute Globally: Produces graduates and research outputs that make substantial contributions at both the national and global levels.
- Maintain Quality: Upholds a commitment to maintaining high academic standards and a reputation for excellence.
Way Forward:
- Quality Over Quantity: Prioritize quality in new IITs over rapid expansion.
- Address Faculty Shortage: Attract and retain top talent through competitive salaries.
- Evaluate Overseas Ventures: Assess the purpose and viability of overseas campuses, ensuring high standards.
- Standardization Efforts: Implement measures to standardize the quality and prestige across all IITs.
- Industry Collaboration: Foster collaboration with industries to bridge the gap between academia and emerging sectors.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Bletchley Park Declaration
Mains level: Global consensus building on AI Regulation

Central Idea
- The recent AI Safety Summit held at Bletchley Park, the historic site of World War II code-breakers, brought together nations, computer scientists, and tech leaders to address the challenges and opportunities posed by artificial intelligence (AI).
- India, a significant participant alongside countries like the US, UK, and China, played a pivotal role in shaping the global AI governance landscape.
Bletchley Park Declaration
- Global Agreement: The Bletchley Park Declaration aims to establish a shared understanding of the risks and opportunities posed by “frontier AI.”
- Partners: The summit led to a groundbreaking agreement signed by 28 major countries, including India, the US, China, and the European Union.
- Frontier AI Defined: Frontier AI refers to highly advanced generative AI models with potentially dangerous capabilities that can pose significant risks to public safety.
India’s Stance
- Global Action: India emphasized the importance of international cooperation to address AI risks effectively, aligning with the views of other participating nations.
- Prioritizing Safety and Trust: Indian Minister of State for IT, Rajeev Chandrasekhar, highlighted the need to ensure that AI represents safety and trust. India’s perspective has evolved from initially hesitating to regulate AI to actively formulating risk-based regulations.
- Global Framework: India’s PM had earlier called for a global framework on “ethical” AI tools, signalling a shift towards proactive regulation.
Global Opinion on AI Governance
- Diverse Responses: The AI policy response varies across nations. The EU has proposed a comprehensive AI Act, while the UK adopts a “light-touch” approach to foster innovation. The US positions itself between these extremes, focusing on safety and ethics.
- Regulatory Scrutiny: Policymakers worldwide have increased regulatory scrutiny of generative AI tools, prompted by concerns related to privacy, bias, and intellectual property rights.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: White Hydrogen
Mains level: NA

Central Idea
- In a groundbreaking discovery, scientists searching for fossil fuels beneath northeastern France stumbled upon a vast reservoir of hydrogen.
- Initial calculations suggest that this deposit of “white hydrogen” is among the largest ever found, estimated to range from 6 million to 250 million metric tons, holding immense promise for clean energy applications.
Understanding White Hydrogen
- White hydrogen is a naturally occurring gas found within the Earth’s crust.
- While hydrogen is the most abundant element in the universe, it typically combines with other molecules.
- Hydrogen is hailed as a promising clean energy source for industries such as aviation, shipping, and steel production.
- Its combustion produces only water, making it a highly eco-friendly energy option compared to solar or wind energy.
Other types of Hydrogen
|
Obtained from |
Production Method |
Carbon Emissions |
Green Hydrogen |
Water and renewable energy sources |
Electrolysis with renewables |
Very low to zero |
Blue Hydrogen |
Natural gas |
Steam Methane Reforming (SMR) with Carbon Capture and Storage (CCS) |
Reduced, but captured |
Gray Hydrogen |
Natural gas |
Steam Methane Reforming (SMR) without CCS |
High |
Significance of the Discovery
- Shifting Paradigm: Historically, scientists believed that large-scale hydrogen production required lab-based processes. Hydrogen was categorized into different types based on their origin, such as gray, brown, blue, and green.
- Untapped Potential: White hydrogen, as a naturally occurring and abundant resource, offers a significant source of clean-burning energy.
- Natural and Cost-Effective: Unlike energy-intensive production methods, white hydrogen is naturally occurring and more cost-effective. Estimated costs for white hydrogen production are approximately $1 per kilogram, while green hydrogen costs around $6 per kilogram.
Back2Basics: Steam Methane Reforming (SMR) Process

SMR is the most widely used method for industrial hydrogen production, accounting for the majority of global hydrogen production.
- Feedstock: It uses methane (CH4) from natural gas as its primary feedstock, making it a cost-effective and readily available source of hydrogen.
- Reaction: SMR involves the reaction of methane with high-temperature steam (H2O) in the presence of a catalyst. The primary chemical reactions produce hydrogen (H2) and carbon monoxide (CO).
- Endothermic Process: The reactions in SMR are highly endothermic, meaning they absorb a significant amount of heat energy, typically supplied through external heating.
- By-products: In addition to hydrogen and carbon monoxide, SMR also produces carbon dioxide (CO2) and unreacted methane.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: 1951 Refugee Convention
Mains level: Refugee crisis in the world

Central Idea
- Pakistan’s government has recently implemented an order mandating the expulsion of all foreigners, with a significant impact on Afghan refugees, the largest refugee group in Pakistan.
- This move has raised questions about the fate of Afghan migrants returning to a country facing numerous challenges, including a collapsed economy, natural disasters, food insecurity, and human rights issues under Taliban rule.
Afghan Refugees in Pakistan
- Historical Background: Afghan refugees have sought shelter in Pakistan since the late 1970s, primarily due to the Soviet invasion of Afghanistan in 1979. Subsequently, they fled during the Afghan civil war in the 1990s and the Taliban regime’s rule.
- Afghan Refugee Population: Pakistan is home to over 4 million Afghans, with an estimated 1.7 million lacking proper documentation.
- Deportation Deadline: The government set a deadline of October 31 for illegal migrants to leave Pakistan, after which they would face arrest and expulsion.
- Deportation Process: Hours before the deadline, authorities began rounding up undocumented migrants, demolishing some homes to compel them to leave.
- Border Crossings: Thousands of Afghans crossed into Afghanistan through border crossings, including Torkham and Chaman.
Reasons for Deportation
- Economic Concerns: Pakistan cites economic strain as a key reason for deportation, asserting that undocumented migrants who do not pay taxes strain its limited resources.
- Security Concerns: Authorities claim that Afghan migrants have been involved in terror attacks, street crimes, and organized crimes like drug trafficking. They are accused of participating in attacks against the government and the army.
- Political Timing: The deportation coincides with Pakistan’s caretaker government, insulating it from potential political or electoral repercussions.
Refugee Convention,1951
- The 1951 Convention Relating to the Status of Refugees is one of the cornerstone instruments of refugee protection. It defines who a refugee is and outlines their rights and responsibilities.
- It also provides a non-refoulement principle, which prohibits states from returning refugees to a country where they would face persecution.
- The 1967 Protocol Relating to the Status of Refugees expanded the geographic scope of the 1951 Convention and removed the temporal and geographic limitations, making the Convention universally applicable.
|
Challenges for Returnees
- Uncertain Future: Afghan migrants returning to Afghanistan face an uncertain future amid economic collapse, earthquakes, food shortages, and human rights violations under Taliban rule.
- Education and Employment: Women and girls returning to Afghanistan may be denied education and job opportunities.
- US-Affiliated Migrants: Those who worked for the US before the Taliban’s takeover are particularly vulnerable.
Taliban’s Response
- Criticism and Request for Time: The Taliban has criticized the deportations and asked for more time to prepare for the returnees.
- Humanitarian Efforts: Afghan authorities are establishing temporary camps near the border to provide food, shelter, healthcare, and SIM cards to returnees. The Taliban has expressed a willingness to assist them in finding jobs.
Conclusion
- This deportation is a contentious move driven by economic and security concerns.
- The international community, including the Taliban, is grappling with the challenges posed by this situation, particularly as winter approaches and Afghanistan faces additional hardships.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: NA
Mains level: Work Productivity

70 hours Work: Narayana Murthy Suggests
- Infosys founder N.R. Narayana Murthy’s recent call for young Indians to work 70 hours per week has ignited a debate on worker productivity in India.
- He cited Japan and Germany as examples of nations that prospered due to longer working hours post-World War II.
- However, his views raise questions about worker productivity, its relationship with economic growth, and India’s unique context.
Worker Productivity vs. Labour Productivity
- Conceptual Difference: Worker productivity involves mental activities, while labour productivity is associated with manual tasks.
- Measurement: Productivity is typically measured as the output value per unit of labor cost.
- Complexity in Services: In intellectual labor, measuring output independently is challenging; hence, worker income often proxies productivity.
- Fallacious Assumption: Murthy’s assertion that increased working hours lead to higher productivity is contentious, as it could exploit workers without commensurate pay.
Link between Worker Productivity and Economic Growth
- Complex Relationship: While productivity improvements impact economic growth positively, the relationship is intricate.
- Distribution of Income: India’s economic growth hasn’t necessarily benefited all income groups; wealth disparities persist.
- Income Inequality: Income gains have disproportionately favored the top income strata, suggesting a disconnect between productivity and income distribution.
- Factors Influencing Wealth: Factors like hereditary wealth transfers and arbitrary compensation for the super managerial class have contributed to income disparities.
Is India’s Worker Productivity One of the Lowest?
- Proxy Fallacy: Using income as a proxy for productivity can yield misleading conclusions.
- Indian Workforce: Indians are among the hardest working employees globally, but they receive comparatively lower wages.
- Contradictory Statements: Narayana Murthy’s claim about low productivity seems unsubstantiated, possibly driven by motives to push labor reforms.
What data shows?
- In 1980, India’s Gross Domestic Product was about $200 billion, which by 2015 exceeded $2,000 billion.
- Income distribution data from 1980 to 2015 in India:
-
- Bottom 50% income groups experienced a 90% increase in income.
- Top 10% income group’s share increased from 30% to 58%.
- Top 0.01% experienced an increase of 1699%.
- Top 0.001% had an increase of 2040%.
Impact of Informal Labor on Worker Productivity
- Rise in Informal Employment: Economic reforms have witnessed a surge in informal employment.
- Limited Formalization: Formalization efforts have mostly focused on tax compliance and not labor standards or conditions.
- Exploitation in MSMEs: Even within the formal manufacturing sector, Micro-Small-Medium Enterprises (MSMEs) engage in wage cutting to maximize profits.
- Outsourcing Practices: Large corporations outsource production to smaller labour-intensive units, exacerbating labor exploitation.
Comparing India with Japan and Germany
- Inadequate Comparisons: India’s unique context, including its labor force, technological trajectory, socio-cultural dynamics, and political structures, makes direct comparisons with Japan and Germany inapt.
- Unique Development Path: India’s sustainable development requires enhancing social investments, tapping domestic consumption potential, and focusing on human-centric development.
Conclusion
- The call for extended working hours to boost worker productivity raises complex issues regarding labor exploitation, income distribution, and India’s economic context.
- Direct comparisons with Japan and Germany overlook India’s unique challenges and opportunities.
- A comprehensive approach that addresses these intricacies is essential to ensure sustainable and equitable development in India.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: State Food Safety Index (SFSI)
Mains level: Read the attached story

Central Idea
- Four years after the Food Safety and Standards Authority of India (FSSAI) introduced a state-wise index to encourage improvements in food safety, alarming trends have emerged.
- A significant number of large Indian states have witnessed a drop in their food safety scores in 2023 compared to 2019.
- This analysis delves into the details of these findings, highlighting the key parameters, their weights, and how the states fared.
Understanding the State Food Safety Index (SFSI)
- FSSAI has developed the State Food Safety Index to measure the performance of states on various parameters of Food Safety.
- It was first rolled in 2018-19.
- This index is based on the performance of the State/ UT on five significant parameters set by the Health Ministry, namely
- Human Resources and Institutional Data
- Compliance
- Food Testing – Infrastructure and Surveillance
- Training & Capacity Building and
- Consumer Empowerment
- In 2023, a new parameter, ‘Improvement in SFSI Rank,’ was added, altering the weightages of existing parameters to maintain a total score of 100.
- The Index is a dynamic quantitative and qualitative benchmarking model that provides an objective framework for evaluating food safety across all States/UTs.
Highlights of the 2023 Report
[A] Steepest Decline in Scores:
- Maharashtra: Witnessed the most significant drop, with a score of 45 in 2023 compared to 74 in 2019.
- Bihar: Scored 20.5 in 2023, down from 46 in 2019.
- Gujarat: Recorded a score of 48.5 in 2023, a sharp decline from 73 in 2019.
[B] Key Parameter Findings:
- Food Testing Infrastructure: Witnessed the most substantial decline, with the average score dropping to 7 out of 17 in 2023 from 13 out of 20 in 2019.
- Compliance: Received the highest weightage in 2023 but experienced a drop in scores for states like Jharkhand, Punjab, Himachal Pradesh, Madhya Pradesh, and Bihar.
- Consumer Empowerment: Scored the highest in Tamil Nadu, while Bihar saw a significant decrease in this parameter.
- Human Resources and Institutional Data: Experienced a decline in scores for states like Tamil Nadu and Uttar Pradesh.
- Training and Capacity Building: Recorded an improvement, with the average score increasing to 5 out of 8 in 2023 from 3.5 out of 10 in 2019.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Carbon Border Adjustment Mechanism (CBAM)
Mains level: Read the attached story

Central Idea
- Commerce and Industry Minister has strongly criticized the European Union’s (EU) proposed Carbon Tax on imports, deeming it “ill-conceived” and warning of potential consequences for the EU’s manufacturing sector.
- He asserted that even if the plan, set to take effect in 2026, proceeds, India will counter it by imposing its own carbon tax.
What is the Carbon Border Adjustment Mechanism (CBAM)?
Proposed by |
European Union (EU) |
Purpose |
To reduce carbon emissions from imported goods and prevent competitive disadvantage against countries with weaker environmental regulations |
Objectives |
Reduce carbon emissions from imported goods
Promote a level playing field between the EU and its trading partners
Protect EU companies that have invested in green technologies |
How does CBAM work?
Coverage |
Applies to imported goods that are carbon-intensive |
Integration |
Covered by the EU’s Emissions Trading System (ETS), which currently covers industries like power generation, steel, and cement |
Implementation |
CBAM taxes would be imposed on the carbon content of imported goods at the border, and the tax rates would be based on the carbon price in the EU ETS |
Exemptions |
Possible exemptions for countries that have implemented comparable carbon pricing systems |
Revenue Use |
Revenue generated from CBAM taxes could be used to fund the EU’s climate objectives, such as financing climate-friendly investments and supporting developing countries’ climate efforts |
Who will be affected by CBAM?
|
Details |
Countries |
Non-EU countries, including India, that export carbon-intensive goods to the EU |
Items |
Initially covers iron and steel, cement, aluminium, fertilisers, and electric energy production |
Expansion |
The scope of the CBAM may expand to other sectors in the future |
Advantages offered
- Encourages non-EU countries to adopt more stringent environmental regulations, reducing global carbon emissions.
- Prevents carbon leakage by discouraging companies from relocating to countries with weaker environmental regulations.
- Generates revenue that could be used to support EU climate policies.
Challenges with CBAM
- Difficulty in accurately measuring the carbon emissions of imported goods, especially for countries without comprehensive carbon accounting systems.
- Potential for trade tensions with the EU’s trading partners, especially if other countries implement retaliatory measures.
Consequences for EU Manufacturing
- Auto Sector Impact: The minister suggested that the European auto sector could be one of the first casualties, particularly affecting steel and aluminum usage.
- Opportunity for India: Goyal saw this as an opportunity for India to develop a robust auto sector, leveraging cost advantages in the global market.
India’s Response and Carbon Tax Strategy
- Counteractive Measures: India intends to neutralize the impact of the EU’s carbon tax by imposing its own.
- Investing in Green Energy: Revenue from the Indian carbon tax would be channelled into the country’s green energy transition, which, indirectly, could help exporters transition to cleaner energy and reduce their carbon footprint.
- Negotiations with EU: The government is engaged in dialogues with EU counterparts regarding the levy’s fairness and pricing disparities.
Conclusion
- The EU’s proposed Carbon Tax and India’s counterstrategy highlight the complexities of international trade, environmental concerns, and the potential consequences for various industries.
- India’s strong stance underscores its commitment to safeguarding its economic interests while engaging in constructive negotiations with the EU to ensure a fair and mutually beneficial outcome.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Atal Tinkering Labs (ATLs), Global Innovation Index
Mains level: Challenges in Innovation Infrastructure

Central idea
India’s innovation journey, seen in Global Innovation Index (GII) progress and Amul’s community success, faces challenges in maintaining Atal Tinkering Labs (ATLs). Collaborative clusters like ATL Sarthi highlight the need for a community-driven shift. The way forward involves community ownership, dialogue, and resource provision for continued success in innovation.
Key Facts:
- ATL Sarthi Impact: Over 90% of schools in clusters demonstrating high attendance and performance.
- Green and White Revolutions: Past successes serving as inspiration for future triumphs.
- ATL Utilization: Challenge of uniform and effective utilization addressed in the ATL Sarthi experiment.
- Government Vision: Push towards liberating innovation and entrepreneurship from complex processes.
Key Terms:
- GII: Global Innovation Index, measuring a nation’s innovation capabilities.
- ATL: Atal Tinkering Labs, fostering innovation in middle and high schools.
- ATL Sarthi: Clusters of ATLs overseen by a guidance committee for efficiency.
- Neoteric Innovators: Term defining students keeping pace with rapidly changing technology.
Key highlights of India’s innovation landscape
- GII Leap: From 81 to 40 India’s substantial improvement in the Global Innovation Index showcases a dedicated commitment to fostering innovation.
- Community-Driven Success Lessons from Amul: Examining the cooperative model of Amul as a testament to the power of community-driven initiatives in achieving global milestones.
- ATLs Nurturing the Next Generation Innovators : Understanding the role of Atal Tinkering Labs (ATLs) in cultivating a million “neoteric innovators” among middle and high school students.
- Government’s Vision of Liberating Innovation and Entrepreneurship: Analyzing the impact of the government’s push towards liberating innovation and entrepreneurship from complex processes.
Key Data:
- GII Progress: India’s notable rise from 81 to 40 in the Global Innovation Index.
- ATL Impact: Over 10,000 Atal Tinkering Labs (ATLs) engaging more than 75 lakh students.
- Rural Emphasis: 60% of ATLs strategically located in rural areas.
- ATL Sarthi Clusters: Implementation in states like Karnataka, Andhra Pradesh, and Jammu and Kashmir.
Challenges in Innovation Infrastructure
- Infrastructure Expansion: The challenge of efficiently expanding and maintaining the infrastructure of Atal Tinkering Labs (ATLs).
- Rural-Urban Disparities: The disparities in ATL infrastructure between urban and rural areas, with 60% of ATLs located in remote regions.
- Ensuring Effective Use of ATLs: The challenge of uniform and effective utilization of ATLs, particularly in schools facing economic and geographical constraints.
- Innovation Hubs: The ATL Sarthi experiment, exploring the creation of clusters overseen by a guidance committee to enhance ATL efficiency.
Way Forward
- Unlocking Maximum Potential: Emphasizing the timeless lesson that community ownership is essential to unlock the maximum potential of government-led initiatives.
- Green and White Revolutions Redux: Drawing parallels with past successes like the Green and White Revolutions, envisioning a similar triumph in the age of innovations.
- Fostering Dialogue: Advocating for the importance of fostering dialogue between government bodies, schools, and communities for sustained success.
- Resources and Support: Exploring the need for providing resources and support to communities, ensuring their active participation in the innovation ecosystem.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: United Nations and its structure
Mains level: UN's effectiveness in maintaining global peace
Central idea
The article discusses the escalating conflicts in the Israel-Hamas and Russia-Ukraine situations, questioning the UN’s effectiveness in maintaining global peace. It highlights challenges such as the post-Cold War dilemma, erosion of the liberal order, and veto impasse, emphasizing the need for innovative conflict resolution mechanisms, UN reforms, and global public engagement to address the complexities in today’s geopolitical landscape.
Key Highlights:
- Escalating Conflicts: Israel-Hamas clashes intensify post-October 7 attack. Simultaneous Russia-Ukraine conflict adds global complexity.
- Strategic Dialogue: Rakesh Sood and Vivek Katju discuss UN’s peacekeeping challenges. Moderated by Kallol Bhattacherjee, the dialogue addresses current geopolitical unrest.
- Global Impact: UN’s role questioned in resolving modern conflicts. Increasing doubts about UN’s effectiveness in maintaining global peace.
- Diverse Perspectives: Perspectives on the liberal international order and its alleged demise. Shift from unipolarity to multipolarity examined in the post-Cold War era.
Challenges:
- Post-Cold War Dilemma: Diminished UN conflict resolution post-Cold War. Major powers’ discord paralyzes UN decision-making.
- Erosion of Liberal Order: Dispute over the existence of a liberal international rules-based order. Unipolar moment disappears by 2008, raising concerns.
- Veto Impasse: UNSC’s efficacy hampered by veto powers. National interests obstruct addressing conflicts effectively.
- Internal Israeli Complexities: Netanyahu’s divisive leadership influences Israel’s stance. Domestic protests and judicial reforms contribute to complexity.
- Global Power Discord: Lack of consensus among major powers hinders UN efforts. Veto powers in the UNSC obstruct conflict resolution.
- Nuances in Israel’s Approach: Israel’s response to Hamas extends beyond national security. Commitment to eliminating Hamas reflects deep resolve.
- UN’s Passive Role: Criticism for UN’s passive role in recent conflicts. Major powers’ differences render the UN a bystander.
- Shift to Multipolarity: Multipolarity after 2008 presents challenges. Multipolarity without multilateralism leads to chaos.
Concerns:
- Global Power Discord: Lack of consensus hinders UN’s conflict resolution. Veto powers impede the organization’s ability to act decisively.
- Nuances in Israel’s Approach: Israel’s response to Hamas goes beyond national security. Commitment to eliminating Hamas reflects a profound resolve.
- UN’s Passive Role: UN criticized for passive role in recent conflicts. Major powers’ differences render UN a bystander.
- Shift to Multipolarity: Transition to a multipolar world after 2008 presents challenges. Multipolarity without effective multilateralism leads to chaos.
Analysis:
- Inert UN Dynamics: UN’s perceived ineffectiveness raises questions. Major powers’ disagreements cripple the UN’s active role.
- Multipolarity Challenges: Emergence of a multipolar world introduces complexities. Lack of a new order suited for a multipolar world contributes to global unrest.
- Strategic US Interventions: US interventions post-Cold War questioned for legitimacy. Iraq, Afghanistan, Mali, and Libya conflicts showcase UN’s limited role.
- Dilemmas in Conflict Resolution: Complexities in resolving conflicts beyond traditional UN approaches. Calls for exploring alternative mechanisms acknowledging evolving geopolitical landscapes.
Key Terms:
- UN, Israel-Hamas conflict, Russia-Ukraine crisis, liberal international order, multipolarity, major powers, ceasefire.
Way Forward:
- Revamping Conflict Resolution: Urgency in exploring innovative conflict resolution mechanisms. Recognition of complexities beyond traditional UN paradigms in today’s geopolitical scenario.
- India’s Global Role: Acknowledges India’s increasing global significance. Emphasizes the need for realistic expectations given the superior dynamics at play.
- Multilateral Diplomacy: Strengthening multilateral diplomatic efforts for conflict resolution. Encouraging dialogue and cooperation among major powers to overcome discord.
- UN Reforms: Advocating reforms in UN structures for increased agility. Addressing veto-related challenges to enhance the UN’s role in global peacekeeping.
- Global Public Engagement: Fostering global public engagement in conflict resolution. Leveraging public sentiment to influence diplomatic decisions and encourage peaceful solutions.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: World Biosphere Reserve Day
Mains level: global importance of UNESCO-designated reserves in conserving biodiversity and mitigating climate change
Central idea
World Biosphere Reserve Day on November 3 emphasizes the global importance of UNESCO-designated reserves in conserving biodiversity and mitigating climate change. With 748 reserves in 134 countries, challenges like deforestation persist, necessitating local collaboration, sustainable tourism, and international cooperation for effective conservation.
Key Highlights:
- World Biosphere Reserve Day: Annual celebration on November 3 to raise awareness and promote the conservation of biosphere reserves.
- UNESCO Designation: Biosphere reserves designated by UNESCO for biodiversity conservation, sustainable development, and research.
- Global Impact: 748 biosphere reserves in 134 countries, influencing the lives of over 250 million people.
- Transboundary Collaboration: 22 transboundary sites fostering cooperation between neighboring countries.
Key Organizations:
- UNESCO (United Nations Educational, Scientific and Cultural Organization): Initiator and supporter of the Man and the Biosphere (MAB) Programm Designates and recognizes biosphere reserves globally, promoting conservation and sustainable development.
- United Nations Development Programme (UNDP): Collaborates with biosphere reserves to support sustainable development initiatives.
- United Nations Environment Programme (UNEP): Engages in activities to enhance environmental sustainability within biosphere reserves.
- International Union for Conservation of Nature (IUCN): Supports UNESCO in biodiversity conservation efforts and sustainable development.
Prelims focus
UNESCO MAB Award:
-
- The Gulf of Mannar Biosphere Reserve Trust received the UNESCO Michel Batisse Award for Biosphere Reserve Management in 2023, recognizing exemplary efforts in conservation.
Origin of Man and the Biosphere (MAB) Programme:
Inception: Established by UNESCO (United Nations Educational, Scientific and Cultural Organization) in 1971.
Inspiration: Evolved from the recommendations of the International Biological Programme (IBP), recognizing the need for a comprehensive approach to address the human-environment relationship.
MAB’s Foundation: Launched during the 16th session of the UNESCO General Conference in 1971, with the primary goal of integrating natural and social sciences for sustainable development and biodiversity conservation.
Key Drivers: Emerged as a response to growing concerns about the impact of human activities on the environment and the need for a coordinated effort to balance conservation and development.
|
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Isthmus of Kra
Mains level: Read the attached story

Central Idea
- Thailand, with its distinctive geography resembling a plume of smoke rising from the sea, is considering a bold and historic project – the creation of an Isthmus of Kra Land Bridge.
- This project aims to revolutionize global trade routes and significantly impact Thailand’s economy.
About the Isthmus of Kra
|
Details |
Location |
Southern Thailand, separating the Malay Peninsula |
Width |
Approximately 44 km |
Geographic Features |
Connects Andaman Sea (west) to South China Sea (east) |
Strategic Importance |
Historical trade route; potential shortcut for maritime trade |
The Land Bridge Project: A Historical Dream
- Centuries-Old Idea: The dream of connecting Thailand’s two coasts across the Isthmus of Kra dates back to King Narai the Great of the Ayutthaya Kingdom in 1677.
- Early Efforts: British and French colonial interests led to surveys and studies in the 19th century to create a maritime channel through the isthmus.
- Modern Proposal: In 2021, Thailand introduced a new proposal, envisioning a land bridge instead of a canal.
Current Vision
- Reducing Shipping Distance: Thai PM envisions a 90-kmland bridge with road and rail networks, connecting deep-sea ports on both coasts.
- Strait of Malacca Alternative: This project could offer a shorter, safer, and cost-effective route, saving approximately 1,200 km and 2 to 3 days of travel compared to the congested Strait of Malacca.
- Economic Benefits: It aims to stimulate economic growth, create jobs, and reduce transport time, benefiting Thailand’s economy and its position in Southeast Asia.
Conclusion
- Thailand’s proposal to create an Isthmus of Kra Land Bridge reflects its ambition to redefine global trade routes, boost its economy, and strengthen its role in Southeast Asia.
- While financial, geopolitical, and environmental challenges loom large, this project symbolizes Thailand’s determination to shape its future on the world stage.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: UNESCO Creative Cities Network
Mains level: NA

Central Idea
- Gwalior and Kozhikode from India are among the 55 new cities which have joined the UNESCO Creative Cities Network.
- Earlier, Srinagar was designated the creative city in the field of Crafts and Folk Arts.
Inclusion in the UNESCO Creative Cities Network
[A] Gwalior’s Musical Heritage
- Category: Gwalior, located in Madhya Pradesh, earned its spot in the ‘Music’ category, showcasing its rich musical heritage.
- Cultural Significance: Gwalior, home to the Gwalior Gharana and synonymous with musicians like Baiju Bawra and Tansen was acknowledged for being a popular destination for learning Indian classical music from musicians in the Guru-Shishya Parampara.
[B] Kozhikode’s Literary Excellence
- Category: Kozhikode, situated in Kerala, made its mark in the ‘Literature’ category, highlighting its literary achievements.
- Literary Legacy: Kozhikode carried the distinction of of being home to over 500 libraries.
About UNESCO Creative Cities Network
Purpose |
To promote cooperation among cities for cultural and creative industries development |
Initiation |
Established by UNESCO in 2004 |
Seven Categories |
Design, Film, Gastronomy, Literature, Media Arts, Music, and Crafts & Folk Art |
Member Cities |
Over 250 cities from around the world |
Objectives |
Foster innovation, cultural diversity, and sustainable urban development |
Activities |
Collaborative projects, cultural events, and initiatives |
Selection Process |
Cities apply and are designated by UNESCO based on criteria related to creativity |
Network Coordination |
UNESCO provides coordination and support |
Impact |
Enhances cities’ cultural identity, economy, and international visibility |
Other Indian Cities in UCCN |
- Srinagar- Crafts and Folk Arts (2022)
- Jaipur- Crafts and Folk Arts (2015)
- Varanasi- Creative city of Music (2015)
- Chennai- Creative city of Music (2017)
- Mumbai- Film (2019)
- Hyderabad- Gastronomy/Food (2019)
|
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: CAR-T Cell Therapy
Mains level: Read the attached story

Central Idea
- India has achieved a significant milestone in the field of cancer treatment with the approval of NexCAR19, its first indigenous CAR-T Cell Therapy, by the Central Drugs Standard Control Organisation (CDSCO).
- Developed by ImmunoACT, an incubated company of IIT Bombay, NexCAR19 is set to transform cancer treatment in India and make it more affordable.
What is CAR-T Cell Therapy?
- Revolutionary Approach: CAR-T cell therapy involves modifying T-cells, a type of white blood cell, into potent cancer-fighting cells.
- Targeting Cancer: These genetically enhanced cells are reintroduced into the patient’s body, where they identify and eliminate cancer cells, particularly effective against blood cancers like leukemia and lymphomas.
- Game-Changer: Unlike chemotherapy or immunotherapy, CAR-T therapy offers the potential for a cure and lifelong benefits, making it a transformative treatment option.
NexCAR19: India’s Indigenously Developed CAR-T Therapy
- NexCAR19 is designed to target cancer cells carrying the CD19 protein, a marker on cancer cells, enhancing precision in treatment.
- India joins a select group of nations with its own CAR-T and gene therapy platform, reducing dependence on imports.
- Initially approved for patients aged 15 and above with B-cell lymphomas who did not respond to standard treatments, leading to relapse or recurrence.
Effectiveness and Unique Features
- Approximately 70% of patients respond to NexCAR19 treatment, with some achieving complete remission.
- Lab and animal studies indicate lower drug-related toxicities, including reduced neurotoxicity and Cytokine Release Syndrome (CRS).
- Trials for paediatric patients are underway at Tata Memorial Hospital, ensuring broader applicability.
Availability and Affordability
- ImmunoACT is in the process of securing licenses and partnering with hospitals, including Tata Memorial, Nanavati, Fortis, and Jaslok, across multiple cities.
- CAR-T therapy is expected to be available in a matter of weeks to a few months, pending final government approvals.
- Initially priced at Rs 30-40 lakh, ImmunoACT aims to eventually reduce the cost to Rs 10-20 lakh, making the therapy more accessible.
- Approval by regulatory agencies like CDSCO should lead to insurance coverage, but the extent may vary, and discussions with insurers and the government are ongoing.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Haemoglobin , RBCs
Mains level: NA

Central Idea
- A groundbreaking study published in Nature has unveiled an unexpected revelation: haemoglobin is not exclusive to RBCs.
- Scientists from China have discovered that chondrocytes, the cells responsible for cartilage production, also produce haemoglobin, which appears vital for their survival.
- For decades, textbooks have taught that haemoglobin resides solely in red blood cells (RBCs), responsible for making blood red and transporting oxygen.
Cartilage: A tough, flexible connective tissue found throughout the human body, providing structural support and reducing friction between bones. |
About Haemoglobin
Fact |
Description |
Definition |
A protein found in red blood cells that transports oxygen from the lungs to tissues and organs. |
Molecular Structure |
Composed of four subunits: two alpha-globin chains and two beta-globin chains. |
Iron-Binding |
Each subunit contains an iron atom that binds to oxygen, forming oxy-hemoglobin. |
Oxygen Transport |
Carries oxygen from the lungs to tissues and releases oxygen for cellular respiration. |
Color |
Gives red blood cells their red color when oxygenated and appears bluish when deoxygenated. |
Carbon Dioxide Transport |
Aids in transporting carbon dioxide and hydrogen ions from tissues back to the lungs for exhalation. |
Hemoglobin Variants |
Different types of hemoglobin, with HbA being the most common. Variants can result from genetic mutations. |
Hemoglobin Levels |
Vary by individual and are measured in grams per deciliter (g/dL). Normal levels range from 12 to 18 g/dL. |
Hemoglobin Disorders |
Genetic disorders like sickle cell disease and thalassemia are characterized by abnormal hemoglobin production. |
Iron Metabolism |
Adequate iron levels are essential for hemoglobin synthesis. Iron is a key component of heme in hemoglobin. |
Fetal Hemoglobin |
Fetal hemoglobin (HbF) has a higher oxygen affinity and aids in oxygen transfer from mother to fetus. |
Hemoglobin Tests |
Used for diagnosing anemia, assessing health, and monitoring medical conditions. |
Oxygen Saturation |
Measured as the percentage of hemoglobin molecules bound to oxygen, often using a pulse oximeter. |
New Breakthrough: Haemoglobin Bodies (Hedy)
- Pathologists in China researching bone development, stumbled upon spherical structures resembling RBCs within chondrocytes.
- These structures, termed “haemoglobin bodies” or Hedy, contained haemoglobin and formed large, membraneless blobs, akin to phase separation in oil and water.
Functionality of Hedy
- Essential for Survival: Experiments on genetically modified mice revealed that chondrocytes without haemoglobin experienced cell death, emphasizing Hedy’s vital role.
- Oxygen Transport: Similar to RBCs, haemoglobin in chondrocytes likely serves as an oxygen store and supplier, preventing hypoxic stress (low-oxygen conditions) in cartilage cells.
Haemoglobin’s Broader Implications
- New Research Avenues: The discovery bridges gaps between haematology and skeletal biology, paving the way for further exploration into the relationship between haemoglobin and stem cell fate in growth plates.
- Potential for Joint Disease Insights: Functional haemoglobin in cartilage raises possibilities of its involvement in joint diseases and bone deformities, offering fresh insights into disease mechanisms.
Try this PYQ:
Excessive release of the pollutant carbon monoxide (CO) into the air may produce a condition in which oxygen supply in the human body decrease. What causes this condition?
(a) When inhaled into the human body, CO is converted into CO2
(b) The inhaled CO has much higher affinity for haemoglobin as compared to oxygen
(c) The inhaled CO destroys the chemical structure of hemoglobin
(d) The inhaled CO adversely affects the respiratory center in the brain
Post your answers here.
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Note4Students
From UPSC perspective, the following things are important :
Prelims level: Electoral Bond Scheme
Mains level: Transparency in Election Funding

Central Idea
- The Supreme Court expressed concerns about the selective confidentiality of the electoral bonds scheme, which allows the ruling party to discover the identities of donors to opposition parties.
- The court questioned the government’s presumption of confidentiality and explored the potential disadvantages faced by opposition parties in the electoral process.
About Electoral Bond Scheme
Definition |
Banking instruments for political party donations with donor anonymity. |
Purchase Method |
Available to Indian citizens and Indian-incorporated companies from select State Bank of India branches. Can be bought digitally or via cheque. |
Donation Process |
Purchasers can donate these bonds to eligible political parties of their choice. |
Denominations |
Available in multiples of ₹1,000, ₹10,000, ₹10 lakh, and ₹1 crore. |
KYC Requirements |
Purchasers must fulfill existing KYC norms and pay from a bank account. |
Lifespan of Bonds |
Bonds have a 15-day life to prevent them from becoming a parallel currency. |
Identity Disclosure |
Donors contributing less than ₹20,000 need not provide identity details like PAN. |
Redemption |
Electoral Bonds can be encashed only by eligible political parties through an Authorized Bank. |
Eligibility of Parties |
Only parties meeting specific criteria, including securing at least 1% of votes in the last General Election, can receive Electoral Bonds. |
Restrictions Lifted |
Foreign and Indian companies can now donate without disclosing contributions as per the Companies Act. |
Objective |
To enhance transparency in political funding and ensure funds collected by political parties are accounted or clean money. |
Selective Confidentiality Challenges
- Justice Khanna’s Address: The Judge pointed out that the ruling party had easier access to information about contributions to opposition parties, creating an imbalance in transparency.
- State Bank of India’s Role: CJI Chandrachud questioned whether the SBI, through which electoral bonds were purchased, had a statutory obligation to maintain confidentiality.
Government’s Defense
- Confidentiality Key: The solicitor-General argued that confidentiality regarding donor identities and contributions was crucial to the electoral bonds scheme. He contended that eliminating the scheme would revert the country to a period when political donations were made in unaccounted cash, leading to black money circulation.
- Economic Impact: He emphasized that the scheme aimed to channel clean money into the electoral system, reducing the influence of black money. He referred to a report highlighting the increase in income from unknown sources to political parties and the discovery of shell companies during the previous donation regime.
Concerns Raised by CJI
- Information Blackhole: The CJI noted that while the scheme aimed to bring white money into the electoral process, it introduced opacity, creating an “information blackhole.” He emphasized the need for proportionality in achieving the scheme’s objectives.
- Expectations of Donors: Chandrachud questioned how substantial donations were consistently made to the ruling party, implying certain expectations from donors.
- Donations Not Charity: Solicitor-General Mehta clarified that donors were primarily motivated by their own interests, often related to business or market-driven factors. He argued that larger donations to a party did not necessarily indicate an issue with the scheme.
- Right to Privacy: Mehta argued that revealing the political affiliations of donors would infringe on their right to privacy.
Transparency and Quid Pro Quo Concerns
- Justice Khanna’s Query: Justice Khanna raised concerns about how confidentiality in the electoral bonds scheme could prevent quid pro quo arrangements between political parties and donors.
- Proxy Donations: The judge questioned the possibility of parties funneling unaccounted money back into the system through proxy political donations.
Conclusion
- The Supreme Court’s scrutiny of the electoral bonds scheme centers on issues of transparency, confidentiality, and potential imbalances in the electoral process.
- The court’s questions and concerns highlight the importance of ensuring fairness and proportionality in political funding mechanisms.
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Central idea
The recent Supreme Court decision in X vs Union of India has sparked a debate on the delicate balance between a woman’s right to choose and the viability of the fetus. Grounded in the Medical Termination of Pregnancy (MTP) Act, the judgment has faced criticism for not explicitly addressing the moral and legal status of the fetus, potentially overshadowing a woman’s rights to privacy and dignity.
Key Highlights:
- Denial of Termination at 26 Weeks: The Supreme Court, in its decision, denied permission for the termination of a 26-week pregnancy, citing limitations within the MTP Act. The judgment centers on the viability of the fetus, limiting a woman’s right to choose when the fetus becomes capable of surviving outside the uterus.
- Omission of Crucial Questions: Despite the ruling’s focus on viability, the Court did not address vital questions surrounding the autonomous moral status, legal standing, and constitutional rights of the fetus.
- Petitioner’s Plight: The petitioner, a 27-year-old woman battling post-partum depression, emphasized her inability to care for a third child, underscoring the complex interplay of mental health and reproductive choices.
Challenges
- Ambiguity in MTP Act: The judgment fails to assess whether the MTP Act serves merely as an enabling legislation or if it confers fundamental rights, leading to uncertainties in interpreting the law.
- Overlooking Fetal Rights: The absence of consideration for the rights and status of the fetus within the constitutional framework raises concerns about inadvertently favoring fetal rights over a woman’s autonomy.
- Hierarchical Rights: The Court’s decision may unintentionally establish a hierarchy of rights, potentially elevating the fetus above a woman’s right to make autonomous reproductive choices.
Prelims focus
MTP Act of 1971: The Medical Termination of Pregnancy (MTP) Act of 1971 was the foundational legislation that regulated abortion in India. It permitted abortions up to 20 weeks of gestation under specific conditions, such as the risk to the life or physical or mental health of the pregnant woman.
Amendment in 2021: In 2021, the MTP Act underwent significant amendments to modernize and liberalize India’s abortion laws.
The key changes included:
Extending the permissible gestational limit from 20 to 24 weeks.
Expanding access to abortion services by allowing a broader range of healthcare providers to perform abortions, including mid-level providers.
|
Concerns
- Establishing Fetal Constitutional Rights: The ruling’s potential implications on establishing constitutional rights for fetuses contradict existing jurisprudence, stirring concerns about the broader legal landscape.
- Impact on Reproductive Autonomy: The judgment’s impact on a woman’s freedom to make reproductive choices without undue interference becomes a focal point of concern.
- Enabling Legislation vs. Fundamental Rights: Potential conflicts between enabling legislation like the MTP Act and fundamental rights necessitate a reexamination of legal frameworks.
Analysis
- Gap in Addressing Evolving Dynamics: The Court’s decision reveals a gap in addressing the evolving dynamics of reproductive rights, especially in the context of mental health and socioeconomic factors.
- Contradiction in Privacy and Dignity: Contradictions emerge when comparing this judgment with the Court’s recent stance on privacy and dignity, as seen in X vs The Govt. of Delhi, where autonomy over reproductive choices was emphasized.
Way Forward
- Reevaluate MTP Act: A comprehensive reevaluation of the MTP Act is imperative to address evolving societal and medical considerations in the realm of reproductive rights.
- Dialogue on Fetal Constitutional Status: Initiating a broad dialogue on the constitutional status of the fetus is crucial, considering the potential ramifications on reproductive rights.
- Amendments and Supplementary Regulations: Considering amendments or supplementary regulations becomes essential to bridge gaps in existing legislation and ensure a more nuanced approach to reproductive choices.
This structured approach aims to simplify complex legal and ethical discussions while highlighting the key elements of the Supreme Court’s decision and its broader implications.
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