💥Join UPSC 2027,2028 Mentorship (August Batch) + XFactor Notes & Microthemes PDF
Talk to Mentor

Civilsdaily

Login

GS Paper: GS3

  • Understanding the ‘Prisoner’s Dilemma’: A Lesson in Cooperation

    Prisoner's Dilemma

    Central Idea

    • Defence Minister invoked the concept of the “Prisoner’s Dilemma” to emphasize the importance of international collaboration over competing interests.
    • He highlighted the need for countries to find solutions that promote cooperation, trust-building, and risk mitigation in international relations.

    What is the Prisoner’s Dilemma?

    • Game Theory Basis: The Prisoner’s Dilemma is a renowned concept in Game Theory, a scientific branch that studies decision-making in various scenarios.
    • Complex Decision-Making: It illustrates that real-life decisions involve complexity and uncertainty, and outcomes depend on the actions of others.
    • Paradox of Conflict: When applied to international relations, it reveals situations where countries engage in actions, such as arms races, driven by mutual fear and mistrust.

    Prisoner’s Dilemma Scenario

    • Crime Investigation: Imagine two individuals, A and B, facing questioning for a crime without strong evidence.
    • Police Offer: The police offer them a choice:
      1. If one implicates the other, the informant goes free, while the implicated receives a 15-year jail term.
      2. If both stay silent, both serve one year in prison.
      3. If both confess, they each get 10 years.

    Prisoner’s Dilemma Matrix:

    A Stays Silent A Confesses
    B Stays Silent A: 1 year, B: 1 year A: 15 years, B: 0 years
    B Confesses A: 0 years, B: 15 years A: 10 years, B: 10 years

    Dilemma and Decision

    • Optimal Outcome: On the surface, staying silent seems best, resulting in both serving just one year in prison.
    • Uncertainty: However, if one stays silent, they risk a 15-year sentence if the other implicates them.
    • Paradox: To avoid the maximum penalty, confessing becomes the rational choice if trust in the other’s silence is uncertain.
    • Cooperation Ideal: The best outcome lies in cooperation, where both prisoners stay silent, serving only one year.

    Real-Life Applications

    • Business Strategy: Similar dilemmas occur in business, such as price wars between companies selling identical products. Cooperation to maintain sustainable pricing can lead to healthier profits.
    • Geopolitical Agreements: Countries can avoid ruinous arms races and protect their economies by establishing ground rules in geopolitics, fostering cooperation over competition.

  • Transport of Cargo by Railways: Issues and Suggestions

    cargo

    Central Idea

    • Rail transport has long been a cost-effective means of moving bulk cargo.

    Promoting Railway Cargo: Key Policy Initiatives

    • Recognizing its importance in reducing overall logistics costs and promoting sustainable transportation, the Government of India has introduced two key policies:
    1. PM GatiShakti (PMGS) policy for a National Master Plan (NMP): PMGS focuses on creating a seamless multi-modal transport network in India, leveraging technology for coordinated infrastructure planning.
    2. National Logistics Policy (NLP), 2022: NLP aims to establish a national logistics portal and integrate platforms across various ministries to streamline cargo movement.
    • These policies aim to revolutionize the Indian transportation landscape by fostering infrastructure development, technology integration, and green mobility initiatives.

    Barriers to IR’s Bulk Cargo Share

    • Non-Price Barriers: IR faces challenges in maintaining its share of bulk cargo, partially due to non-price barriers. To counter this, IR should reduce these barriers and distribute transaction costs more equitably.
    • Capital-Intensive Siding: Railway sidings are capital-intensive and favor large industries, leading to higher logistics costs for smaller entities, such as many cement plants.

    Initiatives in Bulk Cargo Transportation

    • Private Freight Terminals (PFTs): The introduction of PFTs and relaxation of operating conditions have facilitated specialized cargo movement, including automobiles and fly ash.
    • Common-User Facilities: To reduce logistics costs and encourage patronage of IR, common-user facilities at cargo aggregation and dispersal points in mining clusters, industrial areas, and large cities are essential.
    • Collaboration with States: Collaboration with State governments is crucial, as they possess knowledge of regional clusters and can play a pivotal role in planning industrial and mining activities.

    Exploring New Commodities and Efficiency Measures

    • Fly Ash Transportation: The IR should actively explore the potential of transporting fly ash, aligning with the Ministry of Environment and Forests’ guidelines. This entails retrofitting power plant sidings with fly ash loading facilities.
    • Innovative Wagon Design: The IR should liberalize wagon design to accommodate higher and more efficient loading for various commodities, promoting versatility.
    • Environmental Considerations: Environmental regulations should be mode-agnostic and based on cargo quantity and environmental impact potential. This will prevent cargo from shifting to road transport due to cumbersome rail loading requirements.

    Revamping Parcel Transportation

    • Challenges: The IR’s existing strategy for moving general cargo relies on passenger trains or special heavy parcel van (VPH) trains, but both have experienced setbacks, with a 15% drop in loading leased parcel vans and an 8% decline in full parcel trains.
    • High Tariffs: One contributing factor to the decline is the high tariff, with premium and Rajdhani rates surpassing truck rates when factoring in first and last-mile costs. Exceptions exist for cargo destined to the northeast.
    • Other Challenges: The issues also include inadequate terminals, inconsistent weighbridges, excessive penal charges, unreliable transit times, complex booking and delivery processes, and self-imposed environmental constraints.
    • VPH Parcel Trains: These have proven ineffective and should be discontinued. A covered wagon, specifically a Covered Bogie Wagon Type with Air Brake and Heavy Load (BCNHL), can carry 700% more cargo with 45% more volume. Even if P scale rates are halved, revenue generated would be 3.5 times that of VPH trains.

    Containerization Conundrum:

    • Expectations vs. Reality: IR hoped that private container train operators (CTOs) would boost general cargo movement through containerization. However, 15 years post-privatization, domestic cargo carried by containers constitutes a mere 1% of IR’s loading and 0.3% of the nation’s total freight, primarily due to high haulage rates and market risks.
    • Shipment Size Challenge: General cargo typically involves shipment sizes ranging from a few to hundreds of tonnes. The IR’s current services do not cater to the needs of this diverse segment, creating a gap in service provision.

    Future Strategies

    • Segmentation: General cargo can be categorized as highly time-sensitive (HTSG), medium time-sensitive (MTSG), and low time-sensitive (LTSG).
    • HTSG Cargo: Valuable goods or perishables should continue to be transported by passenger trains. Attaching parcel vans to popular trains can substantially increase parcel loading capacity and revenue.
    • MTSG and LTSG Cargo: These price-sensitive categories should be transported under IR freight rates, which are cost-effective compared to truck rates. Individual wagon bookings should be permitted, even if a train isn’t fully loaded, ensuring timely movement.
    • Policy and Mindset Change: IR should adopt a flexible approach to freight tariff rules, including freight of any kind (FAK) for wagon loads in the tariff table. Single-wagon indents should be encouraged.
    • Incentives and Aggregators: Tariffs may be adjusted based on quantity loaded to promote volumetric loading. Cargo aggregators should be incentivized through policy adjustments.
    • Future Prospects: With concerted efforts, the IR can load substantial general cargo tonnage in the coming years, capitalizing on the existing infrastructure and industry capabilities.

    Conclusion

    • The Indian Railways stands at a critical juncture in transforming cargo transportation for a more sustainable and efficient future.
    • With the support of visionary policies, collaborative efforts, and a proactive approach to diversification and environmental challenges, IR can reassert its position as a key player in India’s logistics landscape.

  • Indians are choking on pollution. How can it be stopped?

    Central idea

    Severe health consequences of air pollution cannot be mitigated by personal protection measures alone. Clean, public transport and rapid transition away from fossil fuels are needed.

    Key Highlights:

    • Air pollution in India, particularly in cities like Delhi, is significantly reducing life expectancy.
    • A recent report estimates an average loss of 5.3 years of life expectancy in India due to air pollution.
    • Delhi, one of the most polluted cities globally, faces an even worse scenario with an estimated life loss of 11.9 years.

    Challenges:

    • 39 out of 50 of the world’s most polluted cities are in India, impacting both urban and rural areas.
    • Pollutants monitored include PM 10, PM 2.5, nitrogen dioxide, sulfur dioxide, carbon monoxide, ozone, ammonia, lead, benzene, formaldehyde, and cadmium.
    • India’s air quality standards are less stringent than WHO standards, with concerns about health risks even at lower pollution levels.

    Concerns:

    • Prolonged exposure to air pollution, even at satisfactory Air Quality Index (AQI) levels, can have adverse health effects.
    • Geographical factors, like the landlocked Indo-Gangetic plain, exacerbate pollution levels, especially during winters.
    • Both outdoor and indoor sources contribute to air pollution, impacting various regions differently.

    Analysis:

    • Health harms range from acute effects like respiratory issues to severe conditions such as heart attacks and strokes.
    • Long-term exposure to air pollution is linked to hypertension, cardiovascular diseases, cancers, diabetes, dementia, cataracts, and more.
    • Pregnant women and children are particularly vulnerable, facing risks of stillbirths, neonatal deaths, low birth weight, and developmental issues.

    Key Data:

    • The WHO’s PM 2.5 limit is 5 microns, while India allows 40 microns.
    • Delhi’s current AQI of 126 exceeds national and WHO standards.
    • 22 states meet national AQI standards, but none meet WHO standards.

    Key Terms:

    • Particulate matter (PM 2.5) and ultra-fine particles.
    • AQI categories: Good, satisfactory, moderately polluted, poor, very poor, and severe.
    • Emission sources: line, point, area, and natural sources.
    • Personal protection measures, including air purifiers, masks, and breathing exercises.

    Way Forward:

    • Urgent measures needed for clean transport, increased public transport usage, renewable energy adoption, and waste disposal improvements.
    • Addressing household air pollution through alternative fuel use and better ventilation.
    • Proactive public policy, enforcement, monitoring, and innovations required to combat air pollution and its health impacts.

  • The household debt challenge

    Central idea

    The article discusses the surge in household debt in India, emphasizing the need to assess its sustainability through the Debt Service Ratio (DSR). Despite the high DSR, comparisons with global trends reveal both challenges and potential adjustments. The analysis suggests extending the maturity period as a key strategy and calls for collaborative efforts between regulators and lenders to manage the impact of rapid debt growth.

    Key Highlights:

    • Surge in Household Debt: Household debt in India reached 5.8% of GDP in FY23, the second-highest annual increase since Independence.
    • Debt Service Ratio (DSR): The sustainability of debt is questioned by examining the Debt Service Ratio (DSR), measuring the proportion of income used to repay debt-related obligations.
    • Indian Household DSR: India’s household DSR was approximately 12% in FY23, consistently increasing over the past two decades and higher than most advanced economies.
    • Comparison with Advanced Economies: India’s DSR is higher than that of advanced economies like China, France, the UK, and the US, indicating higher household leverage.
    • Long-Term Trends: Despite the high DSR, Indian households have experienced improved borrowing terms over the past decade, with longer maturity periods and falling interest rates.

    Challenges:

    • Rapid Debt Growth: The rapid growth in household debt, especially non-housing loans, raises concerns about sustainability and potential future challenges.
    • Threshold Level: The article raises questions about the threshold level of household debt in India and the time frame before reaching a critical point.
    Prelims focus

     

    The Debt Service Ratio (DSR) is like a measure of how much of your money goes into repaying debts. It looks at the portion of your income used to pay off things like loans and interest. A lower DSR is better because it means you have more money left for other things after handling your debts. So, it’s a way to see if people can comfortably manage their debt payments based on their income.

     

    Analysis:

    • Effective Interest Rates: The combination of higher interest rates and shorter debt tenure contributes to India’s higher DSR compared to advanced economies.
    • Global Comparison: India’s household DSR is compared with Nordic countries and other nations, indicating both challenges and potential room for adjustment.

    Key Data:

    • Household Debt-to-Income Ratio: Jumped to 48.1% in FY23 from 42.2% in FY19, suggesting a significant increase in a short period.
    • DSR Trends: India’s DSR has consistently increased over the past three years, reflecting a rising burden on households.

    Key Terms:

    • Debt Service Ratio (DSR): Measures the proportion of income used to repay debt-related obligations.
    • Residual Maturity: The remaining time until a debt obligation is due to be paid.
    • Household Leverage: The ratio of household debt to income, indicating the financial burden on households.

    Way Forward:

    • Increase Residual Maturity: Extending the maturity period for borrowers is suggested as an effective way to reduce the debt burden on Indian households.
    • Collaboration between Regulators and Lenders: Urges regulators and lenders to collaborate to distribute the impact of debt growth over time, avoiding sudden hindrances to economic growth.

  • Open market operations can help resist pressure on the Indian rupee. Should it be resisted?

     

    Central idea

    The article explores the unexpected move by the RBI to consider open market operations (OMOs) for liquidity management, questioning its consistency with inflation concerns. It delves into factors like rapid credit growth and currency stability, suggesting a broader motivation behind the tightening measures.

    What’s Open Market Operations (OMOs) and Why Does It Matter?

    • OMOs Explained: OMOs are like a trick the RBI uses to manage how much money is floating around. They might buy or sell government bonds to control the amount of cash in the system.
    • Why It Matters: It matters because the RBI wants to make sure there’s not too much money in the market, which can lead to other problems like inflation.

    Is It Making Sense? Questioning the Money Moves

    • Inflation Confusion: When the RBI talks about doing OMOs but inflation is not skyrocketing, it might make us scratch our heads. We wonder, why mess with the money flow if inflation is not going crazy?
    • Asking Questions: It’s like asking your friend why they are using an umbrella on a sunny day. We want to understand if OMOs make sense when things seem okay.

    Key Highlights:

    • October MPC Meeting: Unanimous decision to maintain unchanged interest rates, meeting expectations.
    • OMOs Announcement: RBI Governor hints at open market operations (OMOs) for liquidity management, causing a 12 basis points surge in the 10-year government bond yield.
    • Inflation Trends: Retail inflation surged in July and August due to soaring vegetable prices. Despite a sharp fall to 5% in September, inflation remains above the central bank’s upper threshold.
    • Inflation Projections: RBI maintains its inflation projections at 5.4% for 2023-24 and 5.2% for Q1 2024-25, indicating confidence in the trajectory.
    • Core Inflation Eases: Core inflation (excluding food and fuel components) has eased from its peak, dropping to 4.7% in September.
    • Credit Growth Surprise: Sharp rise in retail and personal loans, raising concerns about the pace and quality of credit growth.
    • UBS Study: Reveals a significant increase in borrowers with multiple personal loans, with 7.7% having more than five loans by March 2023.
    • RBI’s Response to Credit Growth: Concerns prompt discussions about squeezing liquidity and de facto tightening through interest rate adjustments.
    • OMOs as Currency Defense: OMOs considered a tool to increase the spread between Indian and US bond yields, easing pressure on the Rupee.

    Challenges and Concerns:

    • Inflation: Persistent inflation above the central bank’s upper threshold raises concerns about economic stability.
    • Credit Growth: Rapid rise in retail and personal loans prompts concerns about the quality of borrowers and potential stress in this segment.
    • Currency Pressure: Global economic dynamics, including the strengthening USD, pose challenges to the stability of the Rupee.
    • Foreign Currency Reserves: Decline in foreign currency assets raises questions about the sustainability of currency defense.
    • Liquidity Tightening: OMOs and potential de facto tightening measures may impact liquidity conditions, affecting both consumer and industrial credit.

    Analysis of the article:

    • RBI’s Strategy: The use of OMOs raises questions about the alignment with the traditional stance of monetary policy, indicating potential broader motivations.
    • Credit Growth Impact: Concerns over the sharp rise in credit prompt discussions about strategies to slow down its growth, including liquidity tightening.
    • Currency Defense: The RBI’s intervention in currency markets and the consideration of OMOs reflect efforts to stabilize the Rupee amidst global economic shifts.

    Key Data:

    • Inflation Figures: Retail inflation spiked in July and August, falling to 5% in September.
    • Inflation Projections: RBI maintains projections at 5.4% for 2023-24 and 5.2% for Q1 2024-25.
    • Core Inflation: Eased to 4.7% in September.

     

    • UBS Study Findings: Share of borrowers with more than five personal loans rose to 7.7% by March 2023.
    • Foreign Currency Asset Decline: RBI’s foreign currency assets fell by around $25 billion since July.

    Economic Key Terms:

    • Open Market Operations (OMOs): Financial maneuvers involving buying and selling assets to manage liquidity.
    • Inflation Targeting Framework: Central bank’s approach to maintaining a specific inflation rate.
    • Core Inflation: Inflation measure excluding volatile components like food and fuel.
    • Credit Growth: The rate at which the total outstanding loans in the economy increase.
    • Currency Intervention: Central bank’s actions to influence the value of its currency in the foreign exchange market.
    • Foreign Currency Reserves: Holdings of other countries’ currencies by a central bank.
    • Liquidity Tightening: Measures to reduce the availability of money in the financial system.
    • Interest Rate Projections: Central bank’s forecasts for future interest rates based on economic conditions.

    The RBI’s unconventional use of open market operations suggests a strategic response to challenges in inflation, credit growth, and currency stability. Balancing tightening measures with sustaining economic momentum poses a nuanced dilemma. The evolving global dynamics cast uncertainty on the longevity of these financial strategies.

  • Ashok Gulati writes: How we tame food inflation, and at whose cost

    Central idea

    The article scrutinizes government policies aimed at curbing food inflation, focusing on the restrictive measures on basmati rice exports and their repercussions on farmers. It delves into the broader challenges hindering the achievement of ambitious agri-export targets, emphasizing the need for a balanced approach that considers both consumer welfare and farmer well-being.

    Export Restrictions on Basmati Rice:

    • Minimum Export Price (MEP): Imposition of a high MEP ($1,200/tonne) limiting basmati rice exports.
    • Impact on Farmers: Low buying interest, reduced prices in Punjab-Haryana mandis, affecting farmers negatively.
    • Global Market Dynamics: Risk of losing export markets to Pakistan, the main competitor in basmati rice.
    • Beyond Basmati Rice: Similar restrictions on broken rice, non-basmati white rice, and parboiled rice.
    • Need for Stability: Call for a stable export policy over knee-jerk reactions to support India’s position as the largest global rice exporter.
    Prelims booster points

    ·         Parboiled rice is a type of rice that has been partially boiled in the husk.

    ·         The process involves soaking, steaming, and drying the rice before milling it.

    ·         Unlike regular white rice, parboiled rice retains more nutrients, as the process allows nutrients to move from the husk to the endosperm.

    ·         Parboiled rice has a firmer texture and is less sticky than white rice, making it a popular choice in certain dishes.

    ·         The parboiling process also gives the rice a golden or amber color.

     

    Challenges in Achieving Agri-Export Targets:

    • Policy Impact: Restrictions on wheat exports, 40% export duty on onions, hindering the goal of doubling agri-exports.
    • Historical Performance: Comparison of UPA’s $43.27 billion agri-exports in 2013-14 with the current estimate of less than $50 billion in 2023-24.

    Consumer Bias vs. Farmer Welfare:

    • Implicit Tax on Farmers: Critique of policies favoring domestic consumers, indirectly taxing farmers.
    • Urban Consumer Bias: Need for differentiated policies catering to the vulnerable sections rather than blanket measures.

    Agricultural Competitiveness and Investment:

    • Competitiveness Importance: Agriculture exports as a measure of competitiveness and surplus generation.
    • Investment Gap: Low investment in agriculture R&D (0.5% of agri-GDP) as a hindrance to competitiveness.
    • Populism Challenge: Balancing subsidies, loan waivers, and “revdis” with the need for substantial investments.

    Environmental and Economic Sustainability:

    • Impact on Soil Health: Excessive focus on subsidies and populist measures could lead to imbalanced fertilizer usage and soil degradation.
    • Long-Term Economic Health: The article hints at the economic burden of subsidies, emphasizing the need for a sustainable economic model.

    Global Image and Diplomacy:

    • Export Market Dynamics: Consideration of global perceptions and diplomatic relations impacted by abrupt export policy changes.
    • Positioning Against Competitors: The unintended consequence of favoring policies potentially benefiting competitors like Pakistan in the global market.

    Way Forward:

    • Policy Revision: Consideration to revise export restrictions for better market access.
    • Investment Boost: Doubling or tripling investments in agriculture R&D for enhanced competitiveness.
    • Balanced Policies: Striking a balance between populism and sector health for sustainable growth.
    • Reflecting Power: A nation’s strength lies in innovation, production, and competitive exports.
    • Call for Change: Urgent need to revisit policies for better-designed, outcome-driven agricultural strategies.

  • Will QR Codes improve access to Food Labels?

    qr code food

    Central Idea

    • The Food Safety and Standards Authority of India (FSSAI) has recommended the incorporation of QR codes on food products, a significant step toward ensuring food safety and accessibility, especially for visually impaired individuals.
    • This move holds paramount importance in a country with one of the world’s largest markets for packaged foods and a rising burden of non-communicable diseases (NCDs), largely driven by the consumption of pre-packaged foods.

    QR Code move by FSSAI

    • Comprehensive Data: QR codes will contain extensive product information, including ingredients, nutritional facts, allergens, manufacturing date, best before/expiry/use-by date, allergen warnings, and customer contact information.
    • Compliance: This initiative aligns with the FSSAI’s Food Safety and Standards (Labelling and Display) Regulations, 2020, and the Rights of Persons with Disabilities Act, 2016, emphasizing accessibility for individuals with disabilities.

    QR Code Origins

    • Invention: QR codes, two-dimensional matrix barcodes, was invented in 1994 by the Japanese company Denso Wave for labelling automobile parts.
    • Enhancing Brand Image: For food manufacturers, QR codes offer advantages such as improving brand image, fostering customer loyalty, and enhancing operational efficiency.

    Significance of the Initiative

    • India’s Market Dynamics: India’s burgeoning market for packaged foods, coupled with a surge in NCDs, underscores the need for informed consumer choices.
    • Consumer Rights: The initiative empowers consumers to make informed decisions and verify if the product aligns with its advertised attributes.
    • Front-of-Pack Labelling: The FSSAI is urged to combine QR codes for visually impaired individuals with front-of-pack labelling (FOPL) warning labels, ensuring a comprehensive approach.

    Global Trends in QR Usage

    • Top Users: Countries like the U.S., India, France, and the U.K. are among the leading users of QR codes.
    • Market Growth: The global packaged food market, estimated at $303.26 billion in 2019, continues to expand, with QR codes playing a pivotal role in providing consumers with essential product information.
    • Consumer Preference: Consumers increasingly consider food packaging as important as the product itself, with QR codes serving as a technology that enhances information accessibility and influences buying behaviour.

    Conclusion

    • The introduction of QR codes on food products by the FSSAI is a crucial step toward enhancing food safety and ensuring consumers have access to comprehensive product information.
    • In an era of rising health concerns and growing markets for packaged foods, this initiative empowers consumers to make informed choices and underscores the importance of clear food labelling.
    • QR codes are emerging as a global trend, simplifying information access and improving consumer experiences.

  • Cloud Seeding

    cloud seeding

    Central Idea

    • Solapur, a city with limited rainfall due to its location on the leeward side of the Western Ghats, witnessed an 18% relative enhancement in rainfall through a cloud seeding experiment.

    What is Cloud Seeding?

    Explanation
    Definition Weather modification technique to enhance precipitation.
    Objective Increase rainfall or snowfall in areas facing water scarcity or drought.
    Seeding Agents Silver iodide, calcium chloride, potassium iodide, sodium chloride, etc.
    Suitable Clouds Typically convective clouds with moisture and vertical motion.
    Methods of Dispersion Aircraft, rockets, ground-based generators, drones.
    Environmental Impact Generally considered safe with minimal environmental impact.
    Effectiveness Variable; depends on weather conditions and cloud characteristics.

    About CAIPEEX Experiment

    • The initiative, known as the Cloud Aerosol Interaction and Precipitation Enhancement Experiment (CAIPEEX phase-4), sought to investigate the effectiveness of hygroscopic seeding in deep convective clouds.
    • Over two hours after cloud seeding, an additional 8.67mm of rainfall was recorded, resulting in 867 million litres of augmented water availability.

    Importance of the Experiment

    • Growing NCD Burden: As India grapples with a rising burden of non-communicable diseases (NCDs), exacerbated by the consumption of pre-packaged foods, informed consumer choices and food safety become paramount.
    • Cloud Seeding Efficacy: The experiment underscores cloud seeding as an effective strategy for enhancing rainfall, particularly in regions with suitable conditions.
    • Cost-Benefit Analysis: The research evaluates the cost-effectiveness of cloud seeding, estimating the cost of producing water through cloud seeding at 18 paise per litre.

    Key Findings and Methodology

    • Randomized Seeding Experiment: The study selected 276 convective clouds, with 150 subjected to seeding and 122 serving as the control group.
    • Criteria for Seeding: Clouds with characteristics such as significant liquid water content, vertical motion indicative of cloud growth, and depth exceeding one kilometre were targeted.
    • Seeding Agent: Calcium chloride flares were employed for cloud seeding, ensuring optimal dispersion and entry into growing clouds.
    • Rainfall Enhancement: Seeded clouds produced more rainfall than unseeded ones, resulting in an 18% relative enhancement.

    Implications and Future Prospects

    • Water Management: While cloud seeding alone cannot alleviate droughts, it can contribute to an 18% increase in rainfall and partially address water requirements.
    • Cost Reduction: Utilizing indigenous seeding aircraft could reduce costs by over 50%, making cloud seeding more accessible.
    • High-Resolution Numerical Model: The study has developed a numerical model to help stakeholders identify target locations, suitable clouds for seeding, and effective strategies for enhancing rainfall.

  • What is the ‘SIM Swap Scam’ — and how can you protect yourself?

    sim swap scam

    Central Idea

    • In recent years, the SIM swap scam has emerged as a significant threat to individuals’ financial security.
    • This fraudulent scheme exploits the link between physical SIM cards and banking applications, allowing scammers to gain access to victim’s bank accounts and personal information.

    SIM Swap Scam: An Overview

    • Exploiting Technological Advances: The SIM swap scam capitalizes on the integration of banking applications with phone numbers, enabling the generation of OTPs (One-Time Passwords) and the receipt of critical bank-related messages.
    • Acquiring Personal Data: Scammers begin by collecting victims’ personal details, including phone numbers, bank account information, and addresses, often through phishing or vishing (voice phishing) techniques. Phishing involves sending malware-laden links through emails or messages to steal personal data.
    • Forging Victim Identity: Armed with the stolen data, fraudsters visit a mobile operator’s retail outlet, impersonating the victim with forged ID proof. They falsely report the theft of the victim’s SIM card and/or mobile phone. As a result, they obtain a duplicate SIM card. Notably, fraudsters can secure a duplicate SIM even if the original is still functional. All activation messages and information are directed to the scammer rather than the victim.

    Why do victims receive Missed Calls?

    • Strategic Communication: In contrast to typical scams that involve tricking individuals into divulging OTPs and private data during phone calls, the SIM swap scam operates differently.
    • Distraction Tactic: Fraudsters initiate missed calls to their targets, prompting victims to check their phones and potentially ignore network connectivity issues.
    • SIM Exchange Execution: Perpetrators use these missed calls as a diversion while they execute the SIM swap. Once the SIM is swapped, fraudsters gain control over all calls and messages through the victim’s SIM, allowing them to initiate transactions unnoticed.

    How do scammers withdraw money?

    • Phishing Information: After acquiring personal data through phishing attacks, scammers use this information to access bank portals and generate OTPs required for fund withdrawal.
    • OTP Access: Having control over the victim’s SIM card, fraudsters receive all OTPs, enabling them to authenticate transactions and steal money.
    • Data Sources: Accused individuals purchase data from hackers involved in data breaches or from online portals. Data breaches often involve private companies losing vast amounts of customer data.
    • Example: In April, Rentomojo, an electronics and furniture rental company, reported a data breach, acknowledging unauthorized access to customer data due to a cloud misconfiguration.

    Arrests and Challenges

    • Absence of Arrests: Delhi Police has not made any arrests related to the SIM swap scam. The accused effectively evaded capture by discarding duplicate SIMs and operating from multiple locations.
    • Cryptocurrency Conversion: Stolen funds are often converted into cryptocurrency, making tracking Bitcoin or other cryptocurrency transactions impossible due to encryption.

    Protecting Yourself from SIM Swap Fraud

    • Stay Vigilant: Be cautious of vishing or phishing attacks and avoid clicking on suspicious links or sharing sensitive information.
    • Don’t Ignore Missed Calls: Don’t ignore missed calls or switch off your phone, especially if you receive multiple missed calls. Contact your mobile operator immediately if such activity occurs.
    • Regularly Update Passwords: Change bank account passwords regularly for added security.
    • Set Up Alerts: Register for regular SMS and email alerts for banking transactions to stay informed.
    • Report Fraud: In case of fraud, promptly contact your bank authorities to block your account and prevent further fraud.

  • Why the Lewis Model has worked in China, not in India?

    Central Idea

    • In 1954, the renowned Saint Lucian economist, Sir William Arthur Lewis, presented a groundbreaking theory that suggested developing countries with a surplus labor force could achieve significant industrialization.
    • He envisioned a shift of labor from subsistence agriculture to the expanding manufacturing sector.
    • However, the Indian experience over the years has shown that this model has not unfolded exactly as Lewis had anticipated.

    What is the Lewis Model?

    • Lewis’s Theory: Sir William Arthur Lewis’s influential essay, ‘Economic Development with Unlimited Supplies of Labor,’ proposed that countries with surplus labor could industrialize by paying wages just high enough to attract workers away from family farms.
    • Key Assumptions: The model assumed that higher wages in the manufacturing sector would match the additional output produced, leading to the creation and expansion of industries without limits.
    • Bottlenecks: The primary constraints to this labor transfer were the availability of capital and natural resources, which these countries often lacked relative to their population.

    India’s Deviation from the Model

    • Historical Perspective: In the early 1990s, agriculture employed about two-thirds of India’s workforce.
    • Limited Impact of Manufacturing: While the share of agriculture in employment declined to 48.9% by 2011-12, manufacturing’s share only marginally increased from 10.4% to 12.6% during the same period.
    • Recent Trends: The farm sector’s share increased temporarily due to the Covid-19 pandemic, reaching 46.5% in 2022-23.
    • Manufacturing’s Decline: Conversely, manufacturing’s share dropped to 11.4% in 2022-23.
    • Shift within Subsistence Sectors: Labor movement primarily occurs within subsistence sectors, such as low-paid services and construction, rather than towards manufacturing or high-productivity services.

    lewis model

    State-Level Variations

    • Gujarat’s Exception: Gujarat stands out with nearly 24% of its workforce employed in manufacturing, mirroring Lewis’s model.
    • Industry and Agriculture: Gujarat’s workforce in agriculture remains relatively high compared to other states.

    China’s Model vs. India’s Reality

    • China’s Success: China leveraged surplus rural labor to become “the world’s factory” during the late 20th century.
    • India’s Challenges: India still has surplus labor working in subsistence sectors, but the path to conventional employment opportunities is narrowing.
    • Technological Disruption: Manufacturing is increasingly capital-intensive, incorporating labor-saving and labor-displacing technologies.
    • New Economic Development Model: NITI Aayog is exploring alternative avenues for job creation, emphasizing activities related to agriculture, such as aggregation, processing, transportation, and bio-based industries.
    • Bio-Based Opportunities: Crop residues, bio-fuels, bio-based products, and supply chain services offer potential employment options linked to agriculture.

    Conclusion

    • India’s journey towards economic transformation has deviated from the classic Lewis model.
    • The changing nature of manufacturing and the need for a reimagined labour transition call for innovative approaches that recognize the country’s unique circumstances and opportunities in sectors beyond traditional agriculture.
    • NITI Aayog’s exploration of alternative development models signifies a shift toward addressing contemporary challenges and fostering sustainable economic growth.