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  • Monsoon Updates

    A Good Monsoon

    Explained | Geography | Mains Paper 1: Salient Features Of World’S Physical Geography

    Why in the News?

    This May has been unusually wet, with India getting 68.4% more rain than normal. Also, there have been no extreme temperatures or major heatwaves across most parts of the country.

    What caused the wet and cool May in India?

    • Above-Normal Rainfall: India received 68.4% more rainfall than usual for May, making it one of the wettest months in recent times. Eg: 27 out of 36 meteorological subdivisions saw over 20% surplus rain.
    • Frequent Moisture-Laden Winds: Western disturbances from the Mediterranean and incursions from the Bay of Bengal and Arabian Sea brought continuous showers. Eg: These weather systems caused intermittent thunderstorms across northern and eastern India.
    • Suppression of Heatwaves: Each thunderstorm cooled temperatures, preventing the buildup of heatwaves. Eg: No major heatwave was reported across central and north India during May.

    Why is the formation of heat lows over northwest India important for the monsoon?

    • Creates Suction for Moist Winds: Heat lows act like a vacuum, pulling moisture-laden southwesterly winds from the Indian Ocean into the Indian subcontinent. Eg: Strong heat lows over Rajasthan help trigger early monsoon onset over central India.
    • Drives Monsoon Circulation: These low-pressure areas initiate and sustain the monsoon trough, which is essential for widespread rainfall. Eg: Absence of heat lows can delay or weaken the monsoon across northwest and central India.
    • Influences Rainfall Intensity and Spread: Proper heat low development ensures uniform and timely rainfall, crucial for agriculture. Eg: Weak heat lows in 2015 contributed to a patchy and deficient monsoon season.

    How do El Niño and IOD affect the monsoon?

    • El Niño Weakens Monsoon Winds: El Niño leads to warmer Pacific Ocean waters, which suppresses the Indian monsoon by weakening the low-pressure system over the subcontinent. Eg: The 2015 El Niño caused a 14% rainfall deficit in India.
    • Positive IOD Strengthens Monsoon: A positive Indian Ocean Dipole (IOD) brings warmer waters near Africa and cooler waters near Indonesia, enhancing monsoon winds and rainfall over India. Eg: In 2019, a strong positive IOD offset El Niño’s impact, resulting in above-normal rainfall.

    What would be the impact of monsoon on food inflation? 

    • Good Monsoon Boosts Crop Yields: Adequate rainfall ensures timely sowing and healthy harvests, leading to better food availability and stable prices. Eg: A normal monsoon in 2022 helped moderate cereal price rise.
    • Reduces Dependency on Imports: Sufficient domestic production of staples like wheat and pulses lowers the need for costly imports, helping control food inflation. Eg: In 2024, surplus wheat stock due to good rainfall reduced price pressure.
    • Stabilises Rural Demand and Supply Chains: A healthy monsoon supports rural incomes, improving supply consistency and reducing volatility in food prices. Eg: Strong kharif output in 2021 led to a drop in vegetable prices.

    Way forward: 

    • Strengthen Climate-Responsive Agriculture: Promote drought- and flood-resistant crop varieties and expand irrigation to reduce dependence on erratic monsoons.
    • Enhance Weather Forecasting and Storage Infrastructure: Improve real-time weather alerts and expand warehousing to minimize post-harvest losses and stabilize food prices.

    Mains PYQ:

    [UPSC 2024] What are the causes of persistent high food inflation in India? Comment on the effectiveness of the monetary policy of the RBI to control this type of inflation.

    Linkage: Understanding the dynamics of food inflation, as required by this question, is essential for appreciating the significant positive economic contribution that a favorable monsoon can make by potentially increasing agricultural output and stabilizing food prices.

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  • North-East India – Security and Developmental Issues

    NE to be gateway for trade with Southeast Asia: Modi

    Explained | International Relations | Mains Paper 2: India & Its Neighborhood – Relations

    Why in the News?

    The Prime Minister said on Friday that the eight states of India’s Northeast are now leading in development and growth, and he encouraged investors to explore opportunities there.

    What did the Prime Minister describe the Northeast region as, and why?

    • Frontrunner of Growth: PM  described the Northeast as no longer a “frontier region”, but a “frontrunner of growth”. Eg: Hosting of the Rising Northeast Summit to attract investment and highlight regional potential.
    • Gateway to Southeast Asia: This aligns with the idea of Northeast as a growth leader because its strategic location makes it a natural gateway for trade with Southeast Asia. Eg: Projects connecting Northeast with Myanmar, Thailand, Laos, and Vietnam under the Act East Policy.
    • Powerhouse of Energy: It is a frontrunner because it is rich in natural resources, making it a “powerhouse of energy”. Eg: Assam’s tea industry and Arunachal Pradesh’s hydroelectric potential.
    • Cultural and Economic Diversity: The region leads in development because its cultural and economic diversity fosters innovation in tourism, crafts, and trade. Eg: Nagaland’s Hornbill Festival promotes both culture and economic activity.
    • Ashta Lakshmis (Eight Goddesses of Wealth): PM called the eight states “Ashta Lakshmis” because each contributes uniquely to India’s prosperity, reinforcing its status as a growth frontrunner. Eg: Government initiatives like NESIDS aim to unlock each state’s economic strengths.

    Why did the Directorate General of Foreign Trade order the closure of land ports with Bangladesh?. 

    • To Provide a Level Playing Field for the Northeast: Goods entering via Bangladesh were bypassing local supply chains, hurting Northeast producers and manufacturers. Eg: Cheaper Bangladeshi products undercutting Assam’s handicrafts and processed food sectors.
    • To Boost Internal Supply Chains and Manufacturing: Closure of land ports encourages the development of local industries and competitive manufacturing within the Northeast. Eg: Promoting local textile and bamboo industries in Tripura and Mizoram to supply regional demands.
    • Strategic Economic Repositioning: Part of a broader effort to reorient the Northeast as a commercial and trade hub within India and toward Southeast Asia. Eg: Integrating Northeast into projects like India-Myanmar-Thailand trilateral highway for long-term trade advantage.

    Which sectors are identified as key economic strengths of the Northeast region?

    • Bio-economy and Natural Resources: The region is rich in bamboo, tea, and petroleum resources. Eg: Assam is a major hub for tea production; Arunachal Pradesh is emerging in bamboo-based industries.
    • Tourism and Eco-tourism: Scenic landscapes, cultural diversity, and biodiversity promote sustainable tourism. Eg: Meghalaya’s living root bridges and Sikkim’s eco-tourism model attract both domestic and international tourists.
    • Sports and Youth Potential: High sports participation and talent make it a center for sports development and allied industries. Eg: Manipur and Mizoram produce national-level athletes in football, boxing, and weightlifting.

    How is India planning to connect the Northeast with Southeast Asia?

    • Infrastructure Development Projects: India is building roads and highways to enhance cross-border connectivity. Eg: The India-Myanmar-Thailand Trilateral Highway aims to link the Northeast to Southeast Asia by road.
    • Multilateral and Bilateral Linkages: Strategic projects are underway to connect Northeast India with ASEAN countries. Eg: Projects to directly connect Myanmar, Thailand, Vietnam, and Laos to India are in progress.
    • Transforming the Region into a Trade Gateway: The Northeast is being positioned as the “gateway for trade” with Southeast Asia. Eg: Investment in border trade hubs and logistics parks in states like Manipur and Mizoram supports trade facilitation.

    Way forward: 

    • Accelerate Infrastructure & Connectivity Projects: Ensure timely completion of highways, rail links, and trade corridors to integrate the Northeast with ASEAN markets and boost regional trade.
    • Promote Local Industries & Skill Development: Strengthen regional supply chains by supporting local entrepreneurship, MSMEs, and skill training aligned with emerging sectors like eco-tourism, agri-business, and clean energy.

    Mains PYQ:

    [UPSC 2016] Evaluate the economic and strategic dimensions of India’s Look East Policy in the context of the post-Cold War international scenario.

    Linkage: The “Look East Policy” was the predecessor to the current “Act East” policy. The Act East Policy, which emphasizes the Northeast as a gateway for trade and connectivity with Southeast Asia, is essentially a more action-oriented evolution of the Look East Policy.

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  • 6 new sites added to Globally Important Agricultural Heritage Systems (GIAHS)

    Prelims Only | Enviro & Biodiversity | Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia

    Why in the News?

    The Food and Agriculture Organization (FAO) has recognized six traditional farming systems from Brazil, China, Mexico, and Spain as Globally Important Agricultural Heritage Systems (GIAHS).

    About the Newly Recognised GIAHS Systems:

    1. Deqing Pearl Mussel Fishery (China): 800-year-old integrated system of pearl farming, rice, and silk boosts ecotourism and water purification.
    2. Fuding White Tea Culture (China): Biodiverse tea gardens linked to rituals and livelihoods, supporting 18 tea and 41 vegetable varieties.
    3. Gaolan Pear Orchards (China): 600-year-old dryland system along the Yellow River yields 2 million kg of pears with native crop-livestock integration.
    4. Erva Mate Agroforestry (Brazil): Indigenous agroforestry under Araucaria forests preserves ecology and culture through erva-mate farming.
    5. Metepantle Terraces (Mexico): 3,000-year-old Nahua terrace farming ensures food sovereignty and conserves over 140 native species.
    6. Lanzarote Sand Farming (Spain): Volcanic and sea sand techniques grow crops without irrigation in one of Europe’s driest zones.

    About GIAHS: 

    • Definition: GIAHS are living and evolving agricultural systems where communities maintain strong ties to their land through agrobiodiversity, traditional knowledge, resilient ecosystems, and cultural heritage.
    • Purpose: The program works to identify, support, and safeguard agricultural systems that preserve genetic diversity, support rural livelihoods, and maintain cultural landscapes.
    • Origins: The concept was launched in 2002 at the World Summit on Sustainable Development in Johannesburg.
    • Nodal Agency: The Food and Agriculture Organization (FAO) of the United Nations leads the GIAHS initiative.
    • Program Implementation:
      1. Global level: Identification, selection, and formal recognition of GIAHS.
      2. National level: Policy support and capacity building.
      3. Local level: Community empowerment and technical assistance for sustainable resource use.

    India’s GIAHS-Recognized Farming Systems:

    India, known for its diverse agro-ecological zones and rich farming heritage, has 3 GIAHS sites:

    1. Koraput Traditional Agriculture (Odisha): Practised by tribal communities in the Eastern Ghats, this system conserves over 1,200 indigenous rice varieties; integrates millets and pulses in shifting and terraced cultivation; and supports community seed banks and organic methods vital for agro-biodiversity and food security.
    2. Kuttanad Below Sea Level Farming System (Kerala): Located in the Vembanad wetland area, it is the only below-sea-level farming system in India; farmers use polders and bunds to grow paddy, practice rice–fish rotation, and manage seasonal flooding through indigenous water control systems.
    3. Saffron Heritage of Kashmir (UT of Jammu & Kashmir): Found in the Pampore plateau, saffron is cultivated at 1,600–1,800 metres using traditional methods on Karewa soils; the crops are known for its high crocin content, aroma, and colour strength, making it a key product for local economy, export, and cultural heritage.
    [UPSC 2016] The FAO accords the status of ‘Globally Important Agricultural Heritage System (GIAHS)’ to traditional agricultural systems. What is the overall goal of this initiative?

    1. To provide modern technology, training in modern farming methods and financial support to local communities of identified GIAHS to greatly enhance their agricultural productivity.

    2. To identify and safeguard eco-friendly traditional farm practices and their associated landscapes, agricultural biodiversity and knowledge systems of the local communities

    3. The provide Geographical Indication status to all the varieties of agricultural produce in such identifies GIAHS Select the correct answer using the code given below.

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

     

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  • Forest Conservation Efforts – NFP, Western Ghats, etc.

    ‘Zudpi Jungles’ are Forest Land: SC

    SC Judgements | Enviro & Biodiversity | Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia

    Why in the News?

    The Supreme Court of India ruled that 86,400 hectares of Zudpi Jungle lands in Eastern Vidarbha, Maharashtra, should be treated as forest land. However, existing structures (built before December 12, 1996) such as schools, homes, graveyards, and government offices were allowed to remain.

    About Zudpi Jungles:

    • Location and Meaning: They are lands located in the eastern Vidarbha region of Maharashtra. The term “Zudpi” is Marathi for shrubs or bushes.
    • Vegetation and Soil: These lands have low-quality vegetation, mostly shrubs and dry plants. The soil, called Murmadi soil, is arid, filled with gravel and soft stones, and unsuitable for large trees.
    • Ecological Role: Despite sparse growth, Zudpi lands are ecologically important as wildlife corridors, allowing animals to move safely between forest patches.
    • Geographic Spread: Found in 6 Vidarbha districts: Nagpur, Wardha, Bhandara, Gondia, Chandrapur, and Gadchiroli.
    • Conservation Status: The Maharashtra government has treated them as forests since the 1980s. In 1987, it requested the Environment Ministry to exempt Zudpi lands from the Forest (Conservation) Act, 1980, acknowledging their forest-like value.
    • Biodiversity Importance: Environmental experts stress that small forest patches like this help maintain biodiversity and ecological balance.

    Definition of Forests as per the Godavarman Case (1996):

    • Case Background: The T.N. Godavarman v. Union of India case began in 1995 over illegal deforestation in Tamil Nadu’s Nilgiris, leading to a landmark 1996 Supreme Court ruling.
    • Expanded Definition: The Court ruled that ‘forest’ includes all areas with forest-like features, not just those recorded as forest in official documents.
    • Included Areas: This includes private lands, plantations, uncategorized jungle lands, and corporate forests with significant vegetation.
    • Basis of Definition: It adopted the dictionary meaning of forest — “a large area covered chiefly with trees and undergrowth.”
    • Legal Protection: All such lands, regardless of ownership, are protected under the Forest (Conservation) Act, 1980.
    • Doctrine of Public Trust: The ruling applied this doctrine, stating the government must safeguard natural resources for current and future generations.
    • Constitutional Links: The Court linked environmental protection to Article 21 (Right to Life) and Article 48A, which mandates the State to protect forests and wildlife.
    • Impact: It brought millions of hectares of land under forest protection laws, creating a uniform national standard for forest classification and aiding conservation efforts.

     

    [UPSC 2012] A particular State in India has the following characteristics:

    1. It is located on the same latitude which passes through northern Rajasthan.

    2. It has over 80% of its area under forest cover.

    3. Over 12% of forest cover constitutes the Protected Area Network in this State.

    Which one among the following States has all the above characteristics?

    (a) Arunachal Pradesh* (b) Assam (c) Himachal Pradesh (d) Uttarakhand

     

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  • Make in India: Challenges & Prospects

    Self-Reliant India (SRI) Fund Scheme

    Schemes | Economics | Mains Paper 3: Indigenization Of Technology

    Why in the News?

    The Self-Reliant India (SRI) Fund has invested about ₹10,979 crore in 577 MSMEs across India as of March 2025.  The highest number of investee firms are in Karnataka (151), followed by Maharashtra (144) and Delhi (69).

    About the Self-Reliant India (SRI) Fund Scheme:

    • Launch: The SRI Fund was launched in 2020 under the Atmanirbhar Bharat Package to provide equity funding to MSMEs with growth potential.
    • Total Corpus: It targets ₹50,000 crore, with ₹10,000 crore from the Government of India and ₹40,000 crore to be raised from private investors.
    • Structure and Management: The fund is a Category-II Alternative Investment Fund (AIF) registered with SEBI.  The fund uses a two-tier structure:
      1. A Mother Fund managed by NSIC Venture Capital Fund Limited (NVCFL).
      2. 60 empanelled Daughter Funds that make direct investments in MSMEs.
    • Progress: As of March 2025, the SRI Fund has invested ₹10,979 crore in 577 MSMEs.
    • Package Alignment: It is a component of the ₹20 lakh crore Atmanirbhar Bharat package, equivalent to 10% of India’s GDP.

    Key Features Impact:

    • Funding Type: Offers equity or quasi-equity support to reduce MSMEs’ reliance on debt and strengthen long-term growth.
    • Sectoral Focus: Prioritises manufacturing, services, and high-growth MSMEs, especially those engaged in innovation, R&D, and exports.
    • Addressing Credit Gap: Helps bridge India’s ₹30 lakh crore MSME credit gap by complementing credit guarantee schemes with equity-based support.
    • Revised Eligibility: With the turnover limit raised to ₹500 crore, more companies now qualify for SRI and related MSME support.
    [UPSC 2017] The term ‘Domestic Content Requirement’ is sometimes seen in the news with reference to:

    Options: (a) Developing solar power production in our country* (b) Granting licenses to foreign T.V. channels in our country. (c) Exporting our food products to other countries. (d) Permitting foreign educational institutions to set up their campuses in our country.

     

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  • Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

    ‘Golden Dome’ Missile Defence System

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Why in the News?

    US President Donald Trump announced that he has shortlisted a design for a powerful new missile defence shield called the ‘Golden Dome’.

    About the Golden Dome Project:

    • Project Launch: It is a proposed missile defence shield announced by Donald Trump.
    • Development: It is being led by Michael Guetlein of the US Space Force, with support from SpaceX, Palantir, and Anduril.
    • Timeline: The system is projected to cost $175 billion and is expected to be operational by January 2029.
    • Purpose: It aims to protect the US from long-range missile threats, particularly ICBMs from China and Russia.
    • Defence Layers: The system will combine technologies deployed on land, at sea, and in space for comprehensive coverage.

    Key Features:

    • Space-Based Interceptors: Thousands of orbiting satellites will carry and launch interceptors from space, offering global missile defence.
    • Missile Tracking: Real-time detection using space-based sensors will allow the system to track enemy launches within seconds.
    • Altitude and Reach: Drones and satellites operating at 15,000 meters or more will stay above many conventional air defences.
    • Payload Flexibility: Capable of deploying surveillance drones, kamikaze UAVs, cruise missiles, and air-to-air missiles depending on mission needs.
    • Modular Adaptability: The system is designed for multiple applications, including military operations, public security, and maritime surveillance.

    Parallel Examples:

    • Iron Dome (Israel): A short-range missile defence system using ground-based radar and Tamir interceptors for protection against rockets and UAVs.
    • “Star Wars” Initiative (1980s): President Ronald Reagan’s Strategic Defense Initiative (SDI) aimed to destroy nuclear missiles from space using lasers and interceptors.
    • DARPA’s Gremlins Project: Explored mother ship-launched drones; Golden Dome builds on this idea at a larger and space-based scale.
    [UPSC 2018] What is “Terminal High Altitude Area Defense (THAAD)”, sometimes seen in the news?

    Options: (a) An Israeli radar system (b) India’s indigenous anti-missile programme (c) An American anti-missile system * (d) A defence collaboration between Japan and South Korea

     

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  • Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

    China’s ‘Mother Ship’ Drone

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Why in the News?

    China has unleashed its unmanned aerial “mother ship” drone named ‘Jiu Tian,’ capable of launching and coordinating over 100 drones in a single mission.

    About the Jiu Tian Mother Ship Drone:

    • Type and Capability: It is a jet-powered, super-high-altitude, long-range drone designed for advanced aerial missions.
    • First Appearance: It was first showcased at the Zhuhai Air Show in November 2024.
    • Size and Range: The drone is 82 feet wide, has a wingspan of 25 metres, and can fly up to 15,000 metres (50,000 feet) with a maximum range of 7,000 km.
    • Weight and Payload: It has a maximum take-off weight of 16 tonnes and can carry up to 6 tonnes of weapons and drones.
    • Altitude Advantage: It is designed to fly above medium-range air defence systems, improving survivability in contested zones.

    Key Capabilities and Features:

    • Drone Deployment: It can release up to 100 small drones or loitering munitions, including kamikaze drones, from both sides of its belly.
    • Weapon Compatibility: It features eight external hardpoints that can carry surveillance drones, cruise missiles, and air-to-air missiles like the PL-12E.
    • Mission Flexibility: Its modular interior allows for quick reconfiguration to suit different missions such as military strikes, border defence, maritime surveillance, emergency rescue, public security, and high-risk logistics.
    [UPSC 2020] Consider the following activities: (1) Spraying pesticides on a crop field (2) Inspecting the craters of active volcanoes (3) Collecting breath samples from spouting whales for DNA analysis

    At the present level of technology, which of the above activities can be successfully carried out by using drones?

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

     

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  • Artificial Intelligence (AI) Breakthrough

    [23rd May 2025] The Hindu Op-ed: Tariff wars and a reshaping of AI’s global landscape

    op-ed snap | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    PYQ Relevance:

    [UPSC 2024] “The West is fostering India as an alternative to reduce dependence on China’s supply chain and as a strategic ally to counter China’s political and economic dominance.’ Explain this statement with examples.

    Linkage:  India as a strategic “third option” in the technological rivalry between the U.S. and China, driven by tariffs. It notes that India might benefit if companies seek alternatives to China for manufacturing due to tariff-induced supply chain disruptions.

     

    Mentor’s Comment: After the 2024 U.S. election, the government raised tariffs on AI hardware, increasing costs and making the U.S. expensive for building AI technology. These tariffs disrupt global supply chains and push companies to move data centers abroad. India’s growing tech sector positions it as a key alternative to the U.S. and China in this changing AI rivalry and supply chain realignment.

    Today’s editorial explains how the USA raised tariffs on AI hardware and the impact of these tariffs. This information will help with GS Paper II (International Relations) and Paper III (Indian Economy).

    _

    Let’s learn!

    Why in the News?

    After the 2024 U.S. presidential election, new high tariffs on AI hardware could significantly change the global supply chains that support artificial intelligence (AI) development.

    What is the effect of 2024 U.S. tariffs on AI supply chains and costs?

    • Increased Hardware Costs: Tariffs have raised import duties up to 27% on critical AI components, making AI infrastructure significantly more expensive in the U.S. Eg: Imports of data processing machines worth $200 billion from countries like China, Taiwan, Vietnam, and Mexico are now tariff-affected.
    • Disruption of Global Supply Chains: Tariffs have caused companies to rethink and relocate data center construction abroad due to higher costs in the U.S. Eg: Some firms are shifting operations to China, which was ironically a key target of the tariffs.
    • Reduced Innovation and Investment: Tariffs create uncertainty, discourage investment, and slow innovation due to higher costs and fragmented supply chains. Eg: Studies show that a standard deviation increase in tariffs could reduce output growth by 0.4% over five years.

    Why is India seen as a potential third option in the U.S.-China tech rivalry?

    • Strategic Geopolitical Position: India is being positioned as a neutral and reliable alternative amidst U.S.-China tensions. Eg: India is increasingly chosen for data center locations and AI collaborations as companies seek to reduce dependence on China.
    • Growing Tech and AI Sector: India’s AI and digital engineering sectors are among the fastest-growing within its IT industry. Eg: IT exports have grown at 3.3% to 5.1% annually in recent years, with a major focus on AI services.
    • Skilled Workforce: India produces about 1.5 million engineering graduates every year, many with strong AI-related skills. Eg: This talent pool supports global R&D needs, especially in software and algorithm development.
    • Policy Support and Investment: The Indian government is heavily investing in semiconductor and AI infrastructure. Eg: AMD’s $400 million design campus in Bengaluru and multi-billion-dollar fab proposals are part of this initiative.
    • Comparative Cost Advantage: Lower labor costs and an expanding tech ecosystem make India economically attractive. Eg: Companies find operations in India more cost-effective compared to both the U.S. and China.

    How do tariffs influence AI innovation and efficiency?

    • Disruption of Global Supply Chains: Tariffs increase the cost of critical AI components, slowing innovation and access to cutting-edge technologies. Eg: A 27% tariff on AI chips in 2025 made the U.S. one of the most expensive places to build AI infrastructure.
    • Shift Toward Efficiency Over Raw Power: Rising hardware costs push companies to focus on algorithmic efficiency and model compression instead of raw compute. Eg: AI model usage costs are falling rapidly (by ~40x/year) due to optimisation rather than increased hardware.
    • Deadweight Loss and Slowed Productivity: Tariffs reduce trade volume and create inefficiencies that neither benefit producers nor consumers, slowing innovation cycles. Eg: Studies show a 1 standard deviation rise in tariffs can cut output growth by 0.4% over 5 years.

    Where is India investing to boost its AI and semiconductor sector?

    • Semiconductor Manufacturing Facilities: India is setting up large-scale chip fabrication units to reduce dependency on imports. Eg: A ₹2,500 crore semiconductor chip manufacturing facility is being established in Lucknow under the India Semiconductor Mission.
    • Public-Private Partnerships (PPPs): Collaborations with global tech companies are being encouraged to build domestic capacity. Eg: HCL and Foxconn are jointly setting up a semiconductor unit near the Yamuna Expressway in Uttar Pradesh.
    • AI Skilling and R&D Initiatives: Programs are being launched to train talent in AI and expand research. Eg: The ‘AI Pragya’ initiative aims to upskill 1 million individuals in areas like AI, data analytics, and cybersecurity.

    When could over 50% of AI workload accelerators become custom ASICs?

    By 2028, over 50% of AI workload accelerators are expected to be custom ASICs: This marks a shift from general-purpose chips to highly specialized hardware tailored for specific AI tasks. Eg: ASICs designed for language model inference (like Google’s TPU) outperform GPUs in efficiency and cost for specific applications.

    Note: ASICs (Application-Specific Integrated Circuits) are specialised chips designed to perform a specific task or set of tasks more efficiently than general-purpose processors like CPUs or GPUs.

    What does it imply?

    • Shift Toward Decentralised and Specialised AI Development:  Indicates a move away from one-size-fits-all hardware to task-specific solutions, enhancing performance and energy efficiency. Eg: Companies may deploy custom ASICs for voice assistants, facial recognition, or autonomous driving systems instead of relying on generic GPUs.
    • Cost Optimisation: Encourages innovation in hardware design and reduces long-term operational costs, benefiting firms with large-scale AI deployments. Eg: Startups and emerging economies like India can leapfrog legacy systems by adopting efficient ASIC-based infrastructure tailored to specific AI needs.

    What are the challenges for India? 

    • Dependence on Imported Hardware: India relies heavily on imported semiconductor components, which makes its AI ambitions vulnerable to global supply chain disruptions and tariffs. Eg: Tariffs on AI hardware can increase costs, slowing India’s AI infrastructure development.
    • Limited Semiconductor Manufacturing Capacity: India currently has insufficient domestic chip manufacturing facilities, making it difficult to compete with established producers like Taiwan and China. Eg: India has announced semiconductor fab proposals but is still far from meeting demand for advanced chips.

    Way forward: 

    • Boost Domestic Manufacturing: Accelerate investments in semiconductor fabs and public-private partnerships to build self-reliant AI hardware supply chains, reducing dependence on imports and mitigating tariff impacts.
    • Enhance R&D and Skilling: Strengthen AI-focused research, innovation, and workforce training programs to develop specialized hardware solutions like custom ASICs, driving cost efficiency and global competitiveness.

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  • Forest Conservation Efforts – NFP, Western Ghats, etc.

    Why India needs stable urban forests

    Explained | Enviro & Biodiversity | Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia

    Why in the News?

     The Kancha Gachibowli forest in Hyderabad, a rare green space in the city, became the centre of a major legal and environmental fight when the Telangana government planned to turn 400 acres of it into an industrial area.

    What is the significance of urban forests like Kancha Gachibowli in Indian cities?

    • Improve Air Quality and Public Health: Urban forests absorb pollutants like PM 2.5 and PM 10, helping reduce toxic urban air. Eg: Kancha Gachibowli helps combat air pollution in Hyderabad, which often faces high pollution levels.
    • Mitigate Climate Change and Urban Heat: They reduce the urban heat island effect and help control flooding by managing stormwater runoff. Eg: Kancha Gachibowli acts as a natural cooler and flood controller amid Hyderabad’s expanding concrete areas.
    • Support Biodiversity and Provide Recreation: Urban forests preserve habitats for endangered birds and animals and offer residents nature-sensitive spaces for relaxation. Eg: Kancha Gachibowli provides green space and supports local wildlife in the middle of the city.

    Why did the Telangana government face criticism for its decision regarding Kancha Gachibowli?

    • Threat to Urban Forest Land: The government decided to allocate 400 acres of Kancha Gachibowli forest for industrial development, risking the loss of one of Hyderabad’s last urban forests. Eg: This move put 100 acres of trees at risk, which were actually felled before intervention.
    • Allegations of Ignoring Public Concerns: The government claimed ownership over the forest and accused protesting students of being misled by real estate interests, downplaying genuine environmental concerns. Eg: Students and activists protested to protect the forest but were dismissed by the state government.
    • Judicial Reprimand for Environmental Damage: The Supreme Court took notice of the deforestation and reprimanded the Telangana government, highlighting the environmental insensitivity of the decision. Eg: The court ordered action after 100 acres were cut down, signaling the need to protect urban green spaces.

    How do urban forests help in improving the environment and public health in cities?

    • Mitigate Pollution and Improve Air Quality: Urban forests sequester carbon and absorb pollutants like PM 2.5 and PM 10, which are major causes of air pollution in cities. Eg: One hectare of trees can remove around one ton of air pollutants annually, helping reduce Delhi’s alarming Air Quality Index (AQI) of 494.
    • Reduce Urban Heat Island Effect: Trees provide shade and cooling, lowering temperatures in concrete-heavy urban areas and combating the urban heat island effect caused by extensive construction and vehicle emissions. Eg: Cities like Bengaluru and Chennai with more green cover experience less extreme heat compared to heavily built-up areas.
    • Control Stormwater and Prevent Flooding: Urban forests help manage stormwater runoff, reduce soil erosion, and prevent flooding, thus protecting urban infrastructure and residents. Eg: Urban green spaces reduce flood risks during heavy rains by absorbing excess water, unlike paved surfaces which increase runoff.

    What role have judicial interventions played in protecting urban forests in India?

    • Broadened Legal Protection: The Supreme Court’s Godavarman case (1996) expanded the definition of forests, mandating all States to identify and map forest areas, including urban forests, thereby bringing them under legal protection. Eg: In 2004, the apex court directed States to conduct a comprehensive forest inventory to enhance conservation efforts.
    • Prevented Tree Felling through Stay Orders: Courts have intervened to stop indiscriminate tree felling in urban areas when public protests or petitions were filed, safeguarding ecologically significant areas. Eg: In 2020, the Supreme Court issued a stay on the tree felling in Aarey Forest, Mumbai, after public outcry and legal petitions.
    • Ensured Government Accountability: Judicial interventions have held governments accountable for environmentally insensitive development and upheld the Right to a Healthy Environment under Article 21. Eg: In 2024, the Supreme Court reprimanded the Telangana government for felling trees in Kancha Gachibowli, directing restoration efforts.

    What is the goal of the Nagar Van Yojana?

    The Nagar Van Yojana, launched by the Ministry of Environment, Forest and Climate Change (MoEF&CC) in 2020, aims to:

    • Promote and develop urban forest spaces to enhance green cover and biodiversity in rapidly urbanising areas. Eg: It seeks to create eco-friendly urban ecosystems for better living environments.
    • Create 1,000 urban forests by 2027 across Indian cities, contributing to climate resilience, air purification, and recreation. Eg: As per the India State of Forest Report 2023, the scheme has already added 1445.81 km² of tree and forest cover.
    • Involve local communities in forest development and maintenance to ensure sustainable urban forestry and public participation. Eg: Civic bodies and citizen groups are encouraged to adopt and care for these green spaces.

    Way forward: 

    • Legally Safeguard Urban Forests: Enact clear legal protections for urban forests like Kancha Gachibowli by integrating them into city master plans and forest laws to prevent diversion for non-forest use.
    • Strengthen Community Participation: Empower local communities and civic bodies to co-manage and monitor urban forests through citizen-led initiatives, ensuring long-term conservation and accountability.

    Mains PYQ:

    [UPSC 2015] “Mumbai, Delhi and Kolkata are the three mega cities of the country but the air pollution is much more serious problem in Delhi as compared to the other two. Why is this so?

    Linkage: The Urban forests can serve as a safeguard against toxic urban air by absorbing pollutants. This question focuses on the critical issue of urban air pollution, highlighting the need for mechanisms like urban forests to improve air quality.

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

    New drugs arrive on the block, but AMR threats continue

    Explained | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Why in the News?

    AMR is rapidly becoming one of the greatest public health threats, contributing to 2.97 lakh deaths in India in 2019 alone, as reported by the Institute of Health Metrics and Evaluation.

    What is Antimicrobial Resistance (AMR)?

    • AMR occurs when microorganisms (like bacteria) evolve to become resistant to antibiotics designed to kill them. This makes infections harder to treat, leading to increased mortality and healthcare complications.
    • Globally, AMR contributed to 1.27 million deaths and in India to 2,97,000 deaths in 2019 (IHME report).

    Why is it a growing concern globally?

    • Rising Deaths Due to Resistant Infections: AMR causes infections that are harder to treat, leading to increased mortality. Eg, globally AMR contributed to 1.27 million deaths in 2019, and it is projected that by 2050, up to 10 million people could die annually due to resistant infections if no action is taken.
    • Limited New Antibiotics Development: There has been a major decline in new antibiotic discovery over the past 30 years, leaving fewer effective treatment options. Eg, India’s development of Nafthromycin was the first new antibiotic in three decades, highlighting the global innovation gap.
    • Widespread Misuse and Overuse of Antibiotics: Over-prescription and use of antibiotics in humans, livestock, and agriculture accelerate resistance. Eg, in India, antibiotics are often sold without prescriptions, promoting resistance and reducing drug effectiveness.

    What is Nafthromycin? 

    • Nafthromycin, marketed as ‘Miqnaf’, is a new antibiotic developed in India by Wockhardt, with support from BIRAC.
    • It treats Community-Acquired Bacterial Pneumonia (CABP). It is a once-a-day, three-day treatment with a 97% success rate.
    • India’s first indigenously-developed antibiotic in 30 years and the first globally in this class.

    What is the role of Nafthromycin in fighting antimicrobial resistance (AMR)?

    • Provides a New Effective Treatment Option: Nafthromycin is India’s first indigenously developed antibiotic in 30 years, offering a powerful new drug to treat infections like Community-Acquired Bacterial Pneumonia (CABP) with a 97% success rate. Eg: This helps overcome resistance to older antibiotics like azithromycin.
    • Supports Antibiotic Stewardship by Reducing Overuse of Existing Drugs: By providing an effective alternative, Nafthromycin can reduce reliance on existing antibiotics that have become less effective due to resistance, helping slow down the spread of AMR.

    Why is the misuse and overuse of antibiotics a major cause of AMR in India?

    • Over-the-counter sales without prescription: Antibiotics are often sold without a prescription, leading to improper and unnecessary use. Eg: People buying antibiotics directly from pharmacies for viral infections like common cold, where antibiotics are ineffective.
    • Use of antibiotics in livestock and agriculture: A large portion of antibiotics is used in animals to promote growth or prevent disease, which contributes to resistant bacteria spreading to humans. Eg: Use of colistin in poultry farming, which was recently banned in India to curb resistance.
    • Self-medication and lack of awareness: Many people self-medicate with antibiotics or do not complete prescribed courses, promoting resistance.  

    What are the healthcare gaps in the treatment of AMR?

    • Shortage of Trained Medical Personnel in AMR Management: There is limited awareness and training among healthcare providers on rational antibiotic use and infection control practices. Eg: A study by the Indian Council of Medical Research (ICMR) found that in community clinics in tier-2 cities, over 50% of doctors were unaware of the national treatment guidelines for infections.
    • Lack of Diagnostic Infrastructure: Many primary and secondary healthcare centers in India lack adequate microbiology labs to accurately identify bacterial infections and their resistance profiles. Eg: In rural districts of Uttar Pradesh, absence of lab support leads doctors to prescribe broad-spectrum antibiotics blindly, increasing resistance risks.

    What are the steps taken by the Indian Government? 

    • National Action Plan on AMR (NAP-AMR): A comprehensive plan aligned with WHO’s Global Action Plan to tackle AMR using a One Health approach (human, animal, and environment sectors). Eg: The plan prioritizes awareness, surveillance, infection prevention, and rational antimicrobial use. States like Kerala and Delhi have developed their own State Action Plans on AMR in alignment with NAP-AMR.
    • Establishment of Surveillance Networks: The Indian Council of Medical Research (ICMR) set up the Antimicrobial Resistance Surveillance & Research Network (AMRSN) to track resistance patterns across hospitals. Eg: AMRSN collects data on AMR trends in pathogens like Klebsiella pneumoniae and E. coli from over 30 hospitals, helping inform national policy.

    Way forward: 

    • Strengthen Regulation and Stewardship: Enforce strict controls on antibiotic sales and promote antimicrobial stewardship in hospitals and clinics.
    • Invest in Surveillance and Public Awareness: Expand AMR surveillance networks and run sustained awareness campaigns to educate public and healthcare providers.

    Mains PYQ:

    [UPSC 2014] How do you explain the factors responsible for the emergence of drug-resistant diseases in India? What are the available mechanisms for monitoring and control? Critically discuss the various issues involved.

    Linkage: The core issue of “drug-resistant diseases” which is Antibiotic Resistance (AMR). The article talking about the key factors for AMR, such as misuse and overuse of antibiotics across various sectors, including non-prescription sales in countries like India. It also discusses the need for monitoring and control mechanisms like responsible global stewardship, patient education, public awareness, innovation, regulation, and government leadership in stewardship.

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