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GS Paper: GS1

  • IAF spokesperson quotes Ramcharitmanas

    Why in the News?

    India’s briefing on Operation Sindoor was opened with lines from poet Ramdhari Singh Dinkar and concluded with a reference to the Ramcharitmanas (by Tulsidas) by the IAF spokesperson.

    About Tulsidas:

    • Tulsidas, born as Ram Bola Dubey, was a Brahmin poet-saint believed to have been born in Rajapur (present-day Banda district, Uttar Pradesh).
    • He composed the Ramcharitmanas on the banks of the Ganga in Varanasi.
    • Writing began on Ram Navami in 1574, and the composition was completed over the following years.
    • Tulsidas lived during the time of Emperor Akbar, and some sources suggest he had contact with Abdurrahim Khan-e-Khanan, son of Akbar’s general Bairam Khan.

    About the Ramcharitmanas:

    • Ramcharitmanas was written in the 16th century in the Awadhi dialect and is spoken across Lucknow, Prayagraj, and Ayodhya regions.
    • It is a retelling of Valmiki’s Ramayana in a vernacular language accessible to the common people.
    • It is divided into seven chapters (Kand), covering Lord Ram’s life from birth to his coronation.
    • It is referred to simply as “Ramayan” across the Hindi heartland.
    • It is regarded as the holiest text in the Indo-Gangetic region.
    • Geeta Press (Gorakhpur) has reportedly sold nearly 7 crore copies.
    [UPSC 2002] Who among the following was the first Bhakti saint to use Hindi for the propagation of his message?

    Options: (a) Dadu (b) Kabir (c) Ramananda* (d) Tulsidas

     

  • Delhi Morphological Ridge

    Why in the News?

    The Supreme Court notified civic officials of allegedly violating its 1996 directive in the M.C. Mehta vs Union of India case (1996) by approving a private housing project in Delhi’s ecologically sensitive Morphological Ridge area.

    Delhi Morphological Ridge

    About Delhi Morphological Ridge:

    • The Delhi Ridge is the northern extension of the ancient Aravalli Range, stretching approximately 35 km from Tughlaqabad to Wazirabad, along the Yamuna River.
    • It is composed mainly of quartzite rock, is over 1.5 billion years old, and significantly older than the Himalayas.
    • It functions as Delhi’s green lungs, aiding in carbon sequestration, temperature regulation, and air pollution reduction.
    • It acts as a natural barrier against desert winds from Rajasthan and supports rich biodiversity, making Delhi one of the world’s most bird-rich capitals.
    • It is divided into four zones: Northern Ridge, Central Ridge, South-Central Ridge, and Southern Ridge.
    • Key conservation areas include the Northern Ridge Biodiversity Park and the Asola Bhatti Wildlife Sanctuary.

    Land Use Regulation in the Ridge:

    • Although the area shares ecological features with the Delhi Ridge, it is NOT officially notified as forest land, but it enjoys judicial protection.
    • A 1966 directive prohibits any NON-forest use or encroachment without court approval.
    • Any change in land use must be cleared by the Ridge Management Board (RMB) and the Supreme Court-appointed Central Empowered Committee (CEC).
    • The area is mapped using data from the Delhi Forest Department and the 2006 Seismic Zonation Map.
    • Formal notification as a Reserved Forest under the Indian Forest Act, 1927, is pending due to the absence of ground-truthing.
    • In revenue records, it is often marked as “gair mumkin pahad”, meaning uncultivable rocky hill.
    • The terrain is ecologically fragile, with shallow soil and rocky outcrops, making it unsuitable for construction.
    [UPSC 2001] The approximate age of the Aravalli range is-

    Options: (a) 370 million years (b) 470 million years (c) 570 million years (d) 670 million years

     

  • [10th May 2025] The Hindu Op-ed: Sprouting sustainable, nutrition-sensitive food systems 

    PYQ Relevance:

    [UPSC 2024] Explain the role of millets for ensuring health and nutritional security in India.

    Linkage: Nutrition-sensitive agriculture and promoting the cultivation of climate-resilient, biofortified crops, and enhancing crop diversity. Millets are a prime example of such crops that contribute to health and nutritional security, making this question highly relevant to the article’s proposed solutions for improving dietary quality and nutritional outcomes.

     

    Mentor’s Comment:  The global food system is under pressure due to limited resources and climate change, while still needing to make food accessible and affordable. Even though India is a top producer of milk, fruits, vegetables, grains, and livestock, it still faces serious nutrition problems. These include both undernutrition and rising obesity, along with a lack of essential vitamins and minerals. Such issues put India’s future workforce and economic strength at risk. With a low rank of 105 out of 127 countries in the Global Hunger Index 2024, India’s food insecurity needs immediate attention.

    Today’s editorial discusses the problem of malnutrition in India. This topic is useful for GS Paper 2 (which covers the role of the welfare state and government schemes to fight malnutrition) and GS Paper 3 (which looks at India’s food system).

    _

    Let’s learn!

    Why in the News?

    India’s fight against nutrition problems should lead to a change where nutrition is included as a key part of farming and economic planning.

    What is the situation of India in malnutrition? 

    • Alarming Dual Burden of Malnutrition: NFHS-5 data highlights India’s pressing nutrition crisis — with high rates of stunting (35.5%), underweight (32.1%), wasting (19.3%) among children, and rising obesity in adults (24% women, 22.9% men), reflecting a dual burden of undernutrition and overnutrition that demands urgent policy attention.
    • Hidden Hunger and Women’s Health: The prevalence of anaemia in 57% of women of reproductive age signals widespread micronutrient deficiencies, indicating that calorie sufficiency alone is not enough — interventions must ensure access to diverse, nutrient-rich foods.

    What are the key causes of malnutrition in India despite being a major food producer?

    • Inequitable Access: Despite high food production, millions cannot afford or access diverse and nutritious diets. Eg: As per FAO (2022), 55.6% of Indians are unable to afford a healthy diet, highlighting widespread economic and geographic disparities.
    • Hidden Hunger (Micronutrient Deficiency): Diets often lack essential vitamins and minerals, affecting physical and cognitive development. Eg: 57% of Indian women of reproductive age are anaemic, despite surplus grain availability.
    • Food System Inefficiencies: Overreliance on staples, poor storage, and inadequate supply chains limit access to nutrient-rich food. Eg: Focus on rice and wheat in PDS sidelines coarse grains and pulses, leading to reduced dietary diversity.
    • Double Burden of Malnutrition: India faces both undernutrition in children and growing rates of overweight/obesity in adults. Eg: 35.5% of children under 5 are stunted, while 24% of women are overweight, showing nutrition imbalance.
    • Climate Vulnerability: Extreme weather events and resource stress reduce crop yield and diversity, harming food security. Eg: Erratic monsoons and heatwaves reduce the productivity of small-scale farmers, limiting supply of fresh produce.

    How can nutrition-sensitive agriculture contribute to addressing India’s food security issues?

    • Crop Diversification: Promotes the cultivation of a variety of nutrient-rich crops to improve dietary diversity. Eg: Encouraging farmers to grow millets, pulses, and vegetables alongside cereals enhances household nutrition and resilience.
    • Biofortification: Increases the nutritional content of staple crops to combat micronutrient deficiencies. Eg: Use of iron-rich pearl millet and zinc-enhanced wheat has shown success in improving child and maternal health.
    • Climate-Resilient Crops: Supports food security under changing climate conditions by using crops that can withstand droughts and floods. Eg: Drought-tolerant varieties of sorghum and finger millet help ensure food supply in arid and semi-arid regions.
    • Improved Post-Harvest Management: Reduces food loss and maintains nutrient quality through better storage and transportation. Eg: Solar dryers and community storage units help preserve perishable crops like fruits and vegetables in rural areas.
    • Farmer-Nutrition Linkages: Connects local farmers with schools and public schemes to supply nutritious food, boosting rural incomes and food access. Eg: The Nutri-Garden model in schools sources biofortified grains and vegetables from nearby farms, improving child nutrition.

    Who should play a key role in transforming India’s food systems for better nutrition and sustainability?

    • Government: Must align agricultural, health, and economic policies with nutrition and sustainability goals. Eg: The government can enhance the Public Distribution System (PDS) by including nutrient-rich millets and local vegetables.
    • Private Sector: Should innovate and invest in nutrition-focused food products, fortification, and sustainable practices. Eg: Food companies using clear nutrition labels and QR codes to promote awareness and adopting plant-based alternatives.
    • Community and Civil Society: Essential in driving grassroots efforts, promoting awareness, and implementing local nutrition initiatives. Eg: Nutrition-Sensitive Community Planning (NSCP) empowers villages to improve diet through local food, water, and health solutions.

    Where can community-led nutrition interventions like the Nutrition-Sensitive Community Planning (NSCP) model be most effective in India?

    • Rural Areas with Poor Nutrition Indicators: Effective where malnutrition, stunting, and anaemia are high among children and women. Eg: In parts of Bihar and Madhya Pradesh, NSCP can address undernutrition by linking local farming to nutritious diets.
    • Tribal and Remote Regions: Helps revive indigenous food systems and addresses deep-rooted nutrition gaps. Eg: In Odisha’s tribal districts, NSCP can promote traditional millets and forest foods as part of daily meals.
    • Climate-Vulnerable Zones: Strengthens resilience through climate-adaptive farming and diversified diets. Eg: In Bundelkhand (UP-MP), NSCP can integrate drought-tolerant crops and water-saving practices.
    • Regions with High Migration Rates: Targets nutritional needs of women and children left behind in migrant families. Eg: In eastern Uttar Pradesh, NSCP can ensure food security through community gardens and village nutrition hubs.
    • Urban Slums and Peri-Urban Settlements: Addresses the dual burden of undernutrition and rising obesity in low-income households. Eg: In Delhi’s informal settlements, NSCP can promote rooftop kitchen gardens and access to local fresh food markets.

    What are the steps taken by the Indian government? 

    • Universal Fortified Rice & Diversified Safety Nets: India has rolled out fortified rice (iron, folic acid + B12) across every food-security scheme—PDS, PM-GKAY, ICDS, Mid-Day Meal/PM POSHAN—to cut anaemia and hidden hunger.  
    • Mission Poshan 2.0 (Saksham Anganwadi + Nutrition Mission): Combines ICDS, Poshan Abhiyaan and allied schemes into one platform that uses real-time growth monitoring, fortified take-home rations and community “Poshan Maah” drives to reduce stunting, wasting and anaemia. Eg: Mission Poshan 2.0 uses a three-pronged strategy—convergence, technology and social behaviour change—through 1.4 million Anganwadis.
    • Millet Promotion & Climate-Resilient Farming: The government declared 2023 the International Year of Millets, rebranded them as “Nutri-Cereals,” and launched programmes to expand climate-smart, nutrient-dense crops.

    Way forward: 

    • Enhance Multi-Stakeholder Collaboration: Strengthen coordination between government, private sector, and civil society to scale up nutrition-sensitive initiatives and ensure equitable access to nutritious food for all segments of society.
    • Promote Sustainable and Climate-Resilient Agricultural Practices: Encourage the adoption of climate-smart farming techniques and crop diversification to ensure food security in the face of climate challenges while improving nutritional outcomes.

  • [9th May 2025] The Hindu Op-ed: Remembering the war, reminiscing forgotten Indians

    PYQ Relevance:

    [UPSC 2021] “There arose a serious challenge to the Democratic State System between the two World Wars.” Evaluate the statement.

    Linkage: The period “between the two World Wars”, providing a broader historical context related to World War II which is the focus of Article. It prompts discussion on the challenges to democratic systems during this era.

     

    Mentor’s Comment:  Eighty years ago, on May 8, 1945, the Second World War officially ended in Europe when Nazi Germany surrendered to the Allied forces in Reims and Berlin. This day is celebrated as Victory in Europe (VE) Day, but in India, it often goes unnoticed, as the years of the war (1939-1945) are mainly remembered as the final phase of the struggle for independence. It is important to remember that Indians never ignored their duties to the world, whether in war or peace, as shown by the lives of two lesser-known Indians.

    Today’s editorial examines the contributions of lesser-known Indian heroes like Kolachala Sitaramaiah and Idris Hasan Latif during World War II. This content will be useful for GS Paper I (World History) and GS Paper II (International Relations).

    _

    Let’s learn!

    Why in the News?

    On May 9th, Victory in Europe Day is also a time to honor the brilliance of scientists like Kolachala Sitaramaiah and the courage of soldiers like Idris Hasan Latif during World War II.

    Who was Kolachala Sitaramaiah?

    • Kolachala Sitaramaiah (July 15, 1899 – September 29, 1977) was a renowned chemist and is often referred to as the “Father of Chemotology,” the field dedicated to the study of lubricants and combustible materials in technology.
    • Born in Uyyuru, Andhra Pradesh, he pursued advanced studies abroad, where he made substantial contributions to the understanding of lubricants, particularly their role in machinery and the development of motor oils.

    What contributions did he make during the Second World War?

    • Fuel Innovation for Soviet Tanks: He developed kerosene-based fuels and specialized lubricants that significantly enhanced the performance and maneuverability of Soviet tanks in sub-zero battlefield conditions. Eg: These innovations were critical during the Battle of Kursk (1943), where Soviet T-34 tanks outperformed Nazi Panzer and Tiger tanks.
    • Scientific Expertise Redirected to War Effort: Although he volunteered for frontline combat, Soviet authorities recognized his intellectual value and redirected him to research, stating his brain was a weapon, not a target. Eg: His work helped overcome early mechanical failures in Soviet tanks, crucial to halting the Nazi ground offensive.
    • Foundation for Future Scientific Fields: His wartime research laid the groundwork for chemmotology (tribochemistry) — the study of chemical changes from mechanical energy — and later contributed to plasma research important for nuclear fusion. Eg: His observations of incendiary weapons inspired deeper scientific inquiry into the fourth state of matter — plasma.

    What were the challenges faced by Indian pilots like Idris Latif during their missions in the Second World War?

    • Inferior Aircraft and Equipment: Indian pilots were initially assigned outdated biplanes, putting them at a disadvantage in combat situations. Eg: Idris Latif flew patrols along the North West Frontier in old aircraft while British pilots used advanced models.
    • Dangerous Combat Environments: They flew missions in extremely hostile conditions, including thick jungles, poor visibility, and constant threat of enemy fire. Eg: In Burma, Idris flew the Hawker Hurricane against Japanese Zero fighters, often from muddy, short landing strips.
    • Health Hazards and Illness: Pilots endured unhygienic, disease-prone environments, which led to severe illnesses. Eg: Idris Latif fell gravely ill in the humid, mosquito-infested jungles of Burma but refused to abandon his squadron.
    • Lack of Recognition and Discrimination: Despite their service, Indian pilots often faced racial bias and were under-acknowledged by the colonial British authorities. Eg: Idris and others had to prove themselves repeatedly before being entrusted with frontline roles in Europe.
    • Emotional and Moral Dilemmas: Indian soldiers and pilots had to reconcile serving a colonial power while also yearning for India’s independence. Eg: Despite these conflicts, Idris remained committed to fighting fascism and later chose to stay in independent India post-Partition.

    When did Idris Hasan Latif become the Chief of the Indian Air Force? 

    • Appointment as Air Chief Marshal: Idris Hasan Latif became the 10th Chief of the Indian Air Force in 1978, marking a significant moment in IAF history. He was the first Muslim to hold the top position in the Indian Air Force.
    • Recognized for Wartime Service and Leadership: His distinguished service during the Second World War and later roles earned him this high command. His performance in combat and leadership roles post-independence showcased his capabilities.

    How did he contribute to strengthening India-France defence relations?

    • Role as India’s Ambassador to France (1985–1988): After retiring as Air Chief Marshal, he was appointed Ambassador to France, a key position for defence diplomacy. Eg: His presence in Paris helped facilitate high-level strategic discussions on defence cooperation.
    • Leveraging Wartime Bonds: His personal connection to World War II and Normandy fostered shared respect and trust with French counterparts. Eg: He visited Normandy during his tenure, recalling his war contributions, which resonated deeply with French officials.
    • Military-to-Military Cooperation: He actively promoted exchanges between Indian and French armed forces and encouraged joint training initiatives.
    • Laying Groundwork for Future Defence Deals: His tenure helped build the foundation of trust that later enabled critical defence procurements. Eg: The Rafale fighter jet deal, though signed much later, benefited from the diplomatic groundwork laid during his ambassadorship.
    • Promoting Indigenous Capability through Collaboration: He supported technology transfers and joint development possibilities with France. Eg: His diplomatic efforts aligned with India’s interest in acquiring not just equipment but also technical know-how.

    What is the evolution of the Indian Air Force (IAF)?

    • Formation and Early Years (1932–1947): The IAF was established in 1932 as an auxiliary force under British rule, participating in World War II with limited autonomy. Eg: Indian pilots flew biplanes in the Burma campaign during WWII.
    • Post-Independence Expansion (1947–1960s): After 1947, the IAF was reorganized as an independent force, expanding its fleet and training infrastructure.  Eg: IAF played a crucial role in the 1947–48 Kashmir conflict using Dakotas to airlift troops.
    • Modernisation after Wars (1970s–1990s): Following wars with Pakistan and China, India focused on acquiring advanced aircraft and building indigenous capability. Eg: Introduction of MiG-21s, Miraj 2000 and establishment of HAL’s fighter production line.
    • Technology Integration and Strategic Reach (2000s): The IAF integrated AWACS, aerial refuellers, precision-guided munitions, and enhanced air defence systems. Eg: Induction of Sukhoi Su-30 MKI significantly improved long-range strike capability.
    • Next-Gen Air Power and Global Partnerships (2010s–Present): IAF has adopted network-centric warfare, multirole fighters, and AI-based systems, while deepening global defence ties. Eg: Procurement of Rafale jets from France and participation in multilateral exercises like Red Flag and Garuda.

    What is the role of France in the Indian Air Force? 

    • Strategic Defence Partner Since Early Years: France has been a consistent defence partner for India, supplying key aircraft and technology since the 1950s. Eg: France provided Ouragan (Toofani) jets in the 1950s, among IAF’s first jet fighters.
    • Supplier of Multirole Combat Aircraft: French aircraft have strengthened IAF’s strike capabilities through advanced multirole platforms. Eg: The Dassault Mirage 2000, inducted in 1985, played a decisive role in the Kargil War (1999).
    • Rafale Fighter Jet Deal: The acquisition of 36 Rafale jets enhanced India’s air dominance with advanced avionics, weaponry, and capabilities. Eg: Rafale jets were inducted starting in 2020 under a government-to-government deal with France.
    • Technology Transfer and Maintenance Support: France has supported India through tech transfer, joint production, and robust maintenance infrastructure. Eg: Hindustan Aeronautics Limited (HAL) maintained and upgraded Mirage 2000s with French collaboration.
    • Joint Exercises and Defence Diplomacy: India and France regularly conduct joint air exercises that enhance IAF’s tactical exposure and interoperability. Eg: The Garuda series of exercises improve coordination between French and Indian air forces.

    Way forward: 

    • Deepen Strategic Collaboration in Emerging Technologies: India and France should jointly invest in cutting-edge aerospace technologies such as AI-based combat systems, stealth UAVs, and hypersonic platforms to future-proof IAF capabilities.
    • Expand Joint Training and Indo-French Defence Industrial Base: Encourage co-development and co-production of next-generation aircraft and defence systems under Make in India, while scaling up joint military exercises like Garuda for enhanced operational synergy.

  • Persian Gulf to be renamed as ‘Arabian Gulf’

    Why in the News?

    Donald Trump plans to announce that the US will officially refer to the Persian Gulf as the “Arabian Gulf” or “Gulf of Arabia”, aligning with the preferences of Arab nations.

    Persian Gulf to be renamed as 'Arabian Gulf'

    About Persian Gulf

    • The Persian Gulf is a marginal sea of the Indian Ocean, located in Western Asia.
    • It is connected to the Arabian Sea through the Strait of Hormuz, a critical maritime chokepoint for global oil shipments.
    • The gulf spans an area of approximately 251,000 km².
    • Its average depth is around 50 meters, with a maximum depth of about 90 meters.
    • The total coastline is roughly 5,117 km, with Iran possessing the longest share (~1,536 km).
    • The gulf is bordered by:
      • North: Iran
      • Southwest: Saudi Arabia, Qatar, UAE
      • Northwest: Iraq, Kuwait, Bahrain
    • Key islands:
      • Qeshm Island (Iran) — the largest island in the Persian Gulf (~1,491 km²), nearly 2.5 times the size of Bahrain.
      • Bahrain — a sovereign archipelago state with over 50 islands, and home to a major US naval base.
    • It is recognized officially by the International Hydrographic Organisation (IHO) as the “Persian Gulf”.
    [UPSC 2024] Consider the following statements:

    Statement-I: Sumed pipeline is a strategic route for Persian Gulf oil and natural gas shipments to Europe.

    Statement-II: Sumed pipeline connects the Red Sea with the Mediterranean Sea.

    Which one of the following is correct in respect of the above statements?

    Options: (a) Both Statement-I and Statement-II are correct and Statement-II explains Statement-I* (b) Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-I (c) Statement-I is correct, but Statement-II is incorrect (d) Statement-I is incorrect, but Statement-II is correct

     

  • 100 Years of the Art Deco Style in Madras

    Why in the News?

    The Art Deco style, first showcased at the Paris Exposition on April 29, 1925, took a decade to arrive in Madras. It spread to India via Bombay, where the country’s first Art Deco structure — the Syndicate Bank building — was completed in 1932.

    About Art Deco Style of Architecture:

    • Art Deco Style is a design style that emerged in the 1920s and 30s, characterized by sleek, geometric shapes, luxurious materials, and a focus on manufactured goods.
    • It signified a break from older styles like Neo-classical, Indo-Saracenic, and Bombay Gothic.
    • The style was embraced by Indian banks, insurance companies, cinemas, studios, and business houses to symbolize modernity and cultural identity.
    • In Madras, Art Deco became visible in cinema theatres like Casino (1941), preview halls of Gemini, AVM, and Vijaya-Vauhini studios, commercial buildings like Dare House (1938), hotels such as Oceanic and Dasaprakash, and residential areas including T. Nagar, Mylapore, Alwarpet, and Adyar.
    • Art Deco influenced furniture design, silverware, and even fonts in print.
    • By the 1950s, it was gradually replaced by Modernist/Brutalist styles, aligned with Socialist ideology.

    Contributions of Laxman Mahadeo Chitale:

    • Chitale (1892–1960) was a prominent architect who introduced Art Deco to Madras.
    • Recognized for his drawing skills by Maharaja Sayaji Rao Gaekwad III of Baroda.
    • He trained under H.V. Lanchester, a British architect associated with New Delhi‘s early planning.
    • He worked on the Umaid Bhavan Palace in Jodhpur, a grand Art Deco residence.
    • After returning from England, Chitale settled in Madras and joined the PWD.
    • In 1932, he started his independent practice, marking the beginning of Art Deco architecture in the city.
    • His major works included the Oriental Insurance Building on Armenian Street, the National Insurance Building (1938) on China Bazaar Road, and the Andhra Insurance Building (1939).
    • His architectural style often included corner entrances and street-facing facades, inspired by Sir Edwin Lutyens.
    [UPSC 2007] Which one of the following was the first fort constructed by the British in India?

    Options: (a) Fort William (b) Fort St. George* (c) Fort St. David (d) Fort St. Angelo

     

  • Palaeofires from Permian and Late Silurian in the Godavari Basin

    Why in the News?

    Recent research has uncovered evidence of ancient wildfires (palaeofires) in the Godavari Basin, shedding light on Earth’s geological and climatic history from over 250 million years ago.

    What are Palaeofires?

    • Palaeofires refer to ancient wildfires that occurred in the Earth’s past, influencing the vegetation, climate, and even the formation of coal.
    • These fires, spanning from the Late Silurian (419.2 to 443.8 million years ago) to the Quaternary (2.58 million years ago), left their mark across various landscapes.

    Ancient Palaeofires in the Godavari Basin:

    • Palaeofires, traced back to the Permian period, provide evidence of how fires influenced prehistoric landscapes.
    • Advanced techniques like Raman Spectroscopy and FTIR Spectroscopy were used to differentiate between in situ (on-site) and ex situ (transported) charcoal.
    • The research also highlighted how sea level changes impacted charcoal deposition, with well-preserved fire signatures during regressive phases and more oxidized charcoal during transgressive phases.
    • These findings contribute to understanding carbon storage in the Earth’s crust and provide insights into past climate dynamics and fire behavior.

    Role of Palaeofires in Earth’s Past:

    • Palaeofires were crucial in shaping Earth’s climate, vegetation, and contributing to coal formation across various geological periods.
    • During the Permian period, palaeofires were widespread in Gondwana, affecting plant life and coal deposits.
    • Fossil charcoal found in coal-bearing formations like the Raniganj Coalfield suggested a connection between seasonal droughts and wildfires.
    • These wildfires influenced vegetation patterns and led to the accumulation of carbon-rich deposits.
    • High atmospheric oxygen levels likely intensified these wildfires, significantly affecting both climate and ecosystem changes.
    • Understanding palaeofires helps in grasping long-term carbon sequestration processes.
    [UPSC 2001] The approximate age of the Aravalli range is:

    Options: (a) 370 million years (b) 470 million years (c) 570 million years* (d) 670 million years

     

  • Changing patterns of Western Disturbances

    Why in the News?

    Heavy rainfall and strong winds disrupted life in Delhi due to a fresh splash of Western Disturbances over North India.

    Changing patterns of Western Disturbances

    What are Western Disturbances?

    • Western Disturbances are extra-tropical weather systems that originate near the Mediterranean region.
    • They carry moisture from the Mediterranean Sea, Black Sea, Caspian Sea, and Arabian Sea.
    • These disturbances are embedded within the subtropical westerly jet stream, a fast-moving air current in the upper atmosphere.
    • They bring rain, snow, and fog, especially from December to March, as they encounter the Himalayas, causing rainfall in the plains and snowfall at higher altitudes.
    • They are responsible for most of the winter and pre-monsoon rainfall in Northwest India and are critical for rabi crops like wheat.

    Recent Changes in its Pattern:

    • Recent observations show an increase in frequency, particularly from late January onwards, with disturbances now occurring outside the winter season.
    • These disturbances have been observed even in May, June, and July, where they were once rare.
    • The geographic spread of these disturbances is widening, affecting larger parts of North and Northwest India.
    • Reasons behind:
      • The strengthening of the subtropical westerly jet stream, likely influenced by rising global temperatures, is a key factor.
      • The delayed retreat of the jet stream is affecting the timing of the summer monsoon, leading to overlapping weather patterns.
      • The warming of the Arabian Sea (by 1.2°C to 1.4°C over recent decades) is increasing moisture, intensifying rainfall.
    [UPSC 2015] Consider the following statements:

    1. The winds which blow between 30° N and 60° S latitudes throughout the year are known as westerlies. 2. The moist air masses that cause winter rains in North-Western region of India are part of westerlies.

    Which of the statements given above is/are correct?

    Options: (a) 1 only (b) 2 only * (c) Both 1 and 2 (d) Neither 1 nor 2

     

  • Satavahana Inscriptions found in Telangana

    Why in the News?

    A recent survey by the Archaeological Survey of India (ASI) uncovered eleven inscriptions in Telangana’s Gundaram Reserve Forest, offering key insights into the region’s ancient history, particularly during the Satavahana period.

    Key Findings about the Inscriptions:

    • One inscription mentions a person from the Haritiputra lineage, indicating a connection between the Satavahanas and Chutu dynasty.
    • The site includes religious symbols such as a trident and damaru, marking the first known religious iconography in early inscriptions of South India.
    • The inscriptions reinforce findings from Mukkutraopet and Kotilingala, identifying Telangana as part of the Asmaka Mahajanapada.

    Satavahana Inscriptions found in Telangana

    About the Satavahana Dynasty: 

    • The Satavahana dynasty emerged after the fall of the Mauryan Empire around 60 BCE, ruling over Andhra Pradesh, Maharashtra, Karnataka, and Madhya Pradesh.
    • Simuka, the founding king, reigned from 60 BC to 37 BC and was succeeded by his brother Kanha.
    • Notable Rulers:
      • Satakarni I (70–60 BC) conquered western Malwa from the Shungas.
      • Gautamiputra Satakarni (106–130 AD) expanded the empire and patronized Brahmanism and Buddhism.
      • Vashishtaputra Pulamayi (130–154 AD) extended his reign to the mouth of the Krishna River.
      • Yajna Sri Satakarni (165–194 AD) was the last great ruler, expanding the empire to Kokan and Malwa.
    • Art and Architecture: The Amaravati School of Art flourished during this period, with marble sculptures depicting Buddhist narratives. The Satavahanas promoted rock-cut architecture, including Chaityas and Viharas (e.g., Karle Caves, Ajanta Caves).
    • Economic and Administrative Contributions: The Satavahanas fostered trade with the Romans, promoted agriculture, and implemented a mixed revenue system. They also introduced tax-free villages for Brahmins and Buddhist monks.
    • Religious and Social Structure: The Satavahanas promoted Brahmanism and Vedic sacrifices and supported Buddhism. The Varna system governed social structure.
    • Decline of the Satavahana Dynasty: The empire weakened due to weak rulers after Yajna Sri Satakarni and was eventually fragmented by feudatories and invasions from the Shakas.
    • Military Organization: The Satavahanas maintained a large military with 100,000 infantry, 2,000 cavalry, and 1,000 elephants.
    [UPSC 2023] Consider the following statements:

    1. The last Mauryan ruler, Brihadratha was assassinated by his commander-in-chief, Pushyamitra Sunga. 2. The last Sunga king, Devabhuti was assassinated by his Brahmana minister Vasudeva Kanva who usurped the throne. 3. The last ruler of the Kanva dynasty was deposed by the Andhras.

    Which of these statements is/are correct?

    Options: (a) 1 and 2 (b) Only 2 (c) Only 3 (d) 1, 2 and 3*

     

  • India’s shame — the trap of bonded labour 

    Why in the News?

    On May 1, as people around the world celebrate Labour Day to respect workers and their rights, the lives of millions of bonded labourers in India show a sad and harsh reality.

    What are the key factors contributing to bonded labour in India?

    • Economic Vulnerability: Poor financial conditions force individuals to take loans or advances from employers or agents, trapping them in bonded labour. Eg: A family in Andhra Pradesh takes an advance of ₹2,000 to work at a brick kiln, leading them into a cycle of forced labour.
    • Social Discrimination and Exclusion: Marginalized communities, including lower-caste and ethnic minorities, are more likely to be exploited and trapped in bonded labour due to societal inequalities. Eg: A tribal family from Madhya Pradesh faces exploitation in a sugarcane farm in Karnataka, where they are denied fair wages and basic rights.
    • Lack of Education and Awareness: Illiteracy and lack of access to information prevent workers from understanding their rights, making them vulnerable to exploitation. Eg: Migrant workers in India often unknowingly agree to exploitative terms, not realizing they have legal protections, as seen with many labourers working in informal sectors without contracts.

    Why has the government’s target of eradicating bonded labour by 2030 been deemed overly optimistic?

    • Low Rescue and Rehabilitation Rates: Despite a target of freeing 1.84 crore bonded labourers, only 12,760 were rescued between 2016 and 2021. Eg: To meet the 2030 goal, around 11 lakh people must be rescued every year since 2021, but actual rescues remain far below this mark.
    • Lack of Effective Implementation: Government plans and policies exist on paper, but enforcement at the ground level is weak due to administrative apathy and corruption. Eg: Mukesh Adivasi was trafficked and brutalised despite bonded labour being abolished in 1975, showing poor implementation.
    • Underestimation of the Scale and Complexity: The issue of bonded and forced labour is deeply rooted in economic, social, and cultural structures, making it hard to resolve with short-term policies. Eg: Millions of unorganised migrant workers face bonded-like conditions across industries, beyond the government’s current rescue capacity.

    How does the lack of unionisation among unorganised workers affect their conditions and bargaining power?

    • No Collective Bargaining Power: Without unions, unorganised workers cannot negotiate better wages, safety standards, or working hours. Eg: Migrant workers like Mukesh were forced to work 14–16 hours daily without fair compensation or the right to protest.
    • Increased Vulnerability to Exploitation: The absence of union support leaves workers exposed to abuse, wage theft, and arbitrary dismissal. Eg: Thenmozhi’s family faced verbal abuse, beatings, and confinement in a brick kiln with no platform to seek redress.
    • Lack of Legal Awareness and Representation: Unorganised workers often remain unaware of their rights and have no representation to access justice or government schemes. Eg: Many bonded labourers accept exploitative terms due to illiteracy and isolation, with no union to guide or support them.

    What was Dr. B.R. Ambedkar’s contribution to workers’ rights?

    • Advocated for Legal Recognition of Trade Unions and Collective Bargaining: Dr. Ambedkar strongly supported the formation of trade unions and the workers’ right to strike, believing these were essential for industrial democracy. Eg: As Labour Member in the Viceroy’s Executive Council (1942–46), he introduced laws ensuring trade union recognition and promoted fair negotiations between workers and employers.
    • Pioneered Labour Welfare Legislation: He played a key role in framing foundational labour laws related to working hours, minimum wages, and social security. Eg: The Indian Factories Act, 1948, limiting work hours and ensuring basic worker protections, reflected Ambedkar’s vision for humane working conditions.

    How have recent Labour Codes undermined his legacy?

    • Weakened Collective Bargaining Rights: The Industrial Relations Code, 2020, imposes stricter conditions for strikes and allows employers to hire contract workers more freely, diluting workers’ ability to unionise and negotiate. Eg: A strike now requires a 60-day notice in all sectors, undermining spontaneous worker movements.
    • Erosion of Job Security: The new codes ease the norms for hiring and firing workers in establishments with up to 300 employees, without government approval, reducing job stability. Eg: Earlier, firms with over 100 workers needed government permission for retrenchment; this threshold has now tripled.
    • Dilution of Social Security Coverage: The Social Security Code, 2020, merges multiple welfare laws but leaves vast sections of informal workers outside its effective coverage due to unclear implementation mechanisms. Eg: Gig and platform workers are included in name, but lack defined contributions and benefits, weakening the universal welfare vision Ambedkar championed.

    Way forward: 

    • Strengthen Enforcement and Rehabilitation: Ensure strict implementation of anti-bonded labour laws with timely rescue, rehabilitation, and compensation for victims.
    • Empower Workers through Unionisation and Awareness: Promote unionisation among informal workers and spread legal awareness to build collective bargaining power and prevent exploitation.

    Mains PYQ:

    [UPSC 2018] Despite implementation of various programmes for eradication of poverty by the government in India, poverty is still existing.’ Explain by giving reasons.

    Linkage: Bonded labour is a manifestation of extreme poverty and the failure of poverty alleviation programmes to reach the most vulnerable, forcing them into debt bondage.