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Defence Sector – DPP, Missions, Schemes, Security Forces, etc.

K-9 Vajra Howitzers and Su-30 MKI Fighter Aircraft Engines                                  

Note4Students

From UPSC perspective, the following things are important :

Prelims level: K-9 Vajra, Super Sukhoi Project

Why in the news?

Several critical ‘Make in India’ defence projects, including acquisitions of K-9 Vajra self-propelled howitzers and Su-30 MKI fighter aircraft engines, are pending final approval from the Centre post-elections.

About K-9 Vajra Self-Propelled Howitzers:

  • It is a self-propelled howitzer.
  • Technology: It incorporates technology transferred from South Korean defence major Hanwha Defense based on its K9 Thunder.
  • Development: The K9 gun has been developed under the ‘Buy Global’ programme of the Defence Procurement Procedure (DPP) where foreign companies are allowed to participate.
  • Features: The platform boasts all-welded steel armour protection. Initially intended for desert use, it has been deployed in mountainous regions due to the India-China standoff.
  • Winterisation: To ensure optimal performance in extreme cold conditions, the Army procured winterisation kits for the regiment deployed in mountainous areas.

About Su-30MKI:

    • The Sukhoi Su-30MKI is a two-seater, twinjet multirole air superiority fighter. It is built under license by India’s Hindustan Aeronautics Limited (HAL).
  • Design: 
    • It was designed by Russia’s Sukhoi Corporation beginning in 1995 and built under licence by India’s Hindustan Aeronautics Limited (HAL).
    • The first squadron was inducted into the Indian Air Force (IAF) in 2002.
  • Characteristics:
    • It is a heavy, all-weather, long-range fighter with a highly integrated twin-finned airframe.
    • The construction materials include titanium and high-strength Aluminium alloy.

Engine Upgrade:

India’s “Super Sukhoi” Program aims to enhance the performance and longevity of AL-31F engines, addressing long-standing engine failure issues and deficiencies.

 

PYQ:

[2016] Which one of the following is the best description of ‘INS Astradharini’, that was in the news recently?

(a) Amphibious warfare ship
(b) Nuclear-powered submarine
(c) Torpedo launch and recovery vessel
(d) Nuclear-powered aircraft carrier

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ISRO Missions and Discoveries

Agnibaan Sub Orbital Technology Demonstrator (SOrTeD)

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Agnibaan SOrTeD, PS4 Engine

Why in the News?

Agnikul Cosmos Private Limited, a space start-up from Chennai, made history by launching the world’s first rocket with a single-piece 3D-printed engine, named Agnibaan Sub Orbital Technology Demonstrator (SOrTeD), from Sriharikota.

About 3D Printed PS4 Engine

  • The PS4 engine, which forms the uppermost stage of the Polar Satellite Launch Vehicle (PSLV), comprises two Earth-storable liquid engines.
  • It uses a bipropellant combination of nitrogen tetroxide as the oxidizer and monomethyl hydrazine as the fuel, both developed by ISRO’s Liquid Propulsion Systems Centre.
  • This same engine is employed in the Reaction Control System (RCS) of the first stage (PS1) of PSLV.
  • ISRO redesigned the PS4 engine for production using 3D printing technology.
  • The technology helped ISRO bring down the number of parts in the engine from 14 to a single piece.
  • ISRO was able to eliminate 19 weld joints and saved 97% of raw material.
  • It also reduced the overall production time by 60%.

What is Agnibaan SOrTeD (Suborbital Tech Demonstrator)?

  • Agnibaan SOrTeD is a single-stage launch vehicle powered by Agnikul’s patented Agnilet semi-cryogenic engine.
  • In contrast to traditional sounding rockets, Agnibaan SOrTeD’s vertical take-off and precise trajectory enable orchestrated manoeuvres during flight.

PYQ:

[2018] With reference to India’s satellite launch vehicles, consider the following statements:

  1. PSLVs launch the satellites useful for Earth resources monitoring whereas GSLVs are designed mainly to launch communication satellites.
  2. Satellites launched by PSLV appear to remain permanently fixed in the same position in the sky, as viewed from a particular location on Earth.
  3. GSLV Mk III is a four-staged launch vehicle with the first and third stages using solid rocket motors; and the second and fourth stages using liquid rocket engines.

Which of the statements given above is/are correct?

(a) 1 only
(b) 2 and 3
(c) 1 and 2
(d) 3 only

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

[pib] India Hosts Digital Health Side Event at World Health Assembly

Note4Students

From UPSC perspective, the following things are important :

Prelims level: World Health Assembly (WHA)

Why in the News?

  • India hosted a side event on Digital Health during the 77th World Health Assembly.The event saw participation from Quad countries (Australia, Japan, and the United States of America) and delegates from over 100 countries.

Key Highlights of the 7th WHA:

  • Transformative Role: India highlighted digital health’s role in ensuring equitable and accessible healthcare services, contributing to Universal Health Coverage and SDG 3.
  • India’s Advancements: WHA noted India’s success in implementing digital public infrastructure at scale, including Aadhaar for digital identities, Unified Payments Interface (UPI) for financial transactions, and Co-WIN for health service delivery during the pandemic.
  • Transition to UWIN: Co-WIN is being transformed into UWIN for the National Immunization Programme, facilitating immunization records for millions of newborns and mothers, as well as Anganwadi and school health records.
  • Ayushman Bharat Digital Mission (ABDM): India highlighted efforts under ABDM to create a robust national digital health ecosystem, with over 618 million Unique Health IDs (ABHA IDs) generated, 268,000 registered health facilities, and 350,000 healthcare professionals enlisted.
  • National Health Claims Exchange (NHCX): GoI is launching NHCX as part of ABDM to transform the insurance payments ecosystem, enabling real-time settlements with auto adjudication of claims through public-private partnerships leveraging digital public infrastructure.

About World Health Assembly (WHA):

Details
Establishment Established in 1948 as the decision-making body of the World Health Organization (WHO)
Frequency Typically meets annually in Geneva, Switzerland
Membership Includes all 194 member states of the WHO, as well as certain international organizations as observers
Role and Functions
  • Setting Health Policies
  • Adoption of Resolutions
  • Reviewing Reports
  • Collaboration and Partnerships
Decision-Making Process Decisions made by a simple majority vote of member states present and voting
Themes and Agendas Each session focuses on specific global health priorities, addressing a wide range of health topics
Notable Achievements Development and adoption of international health instruments and initiatives, including:

  • International Health Regulations (IHR),
  • Framework Convention on Tobacco Control (FCTC),
  • Global Vaccine Action Plan (GVAP), and
  • Global Strategy for Women’s, Children’s, and Adolescents’ Health.
Challenges Resource constraints, geopolitical tensions, need for greater inclusivity and transparency in decision-making

 

PYQ:

[2016] ‘Doctors Without Borders (Medecins Sans Frontieres)’, often in the news, is

(a) A division of World Health Organization.

(b) A non-governmental international organization.

(c) An inter-governmental agency sponsored by European Union.

(d) A specialized agency of the United Nations.

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Minority Issues – SC, ST, Dalits, OBC, Reservations, etc.

Dispelling population myths triggered by a working paper

Note4Students

From UPSC perspective, the following things are important :

Mains level: Religious Composition of the Population;

Why in the News?

The working paper released by the Economic Advisory Council (EAC) to the Prime Minister makes an erroneous assertion regarding the growth of the Muslim population.

Composition of the Population of various communities highlighted by EAC:

  • Absolute Increase in Population (1950-2015): Hindu population grew by 701 million. The Muslim population increased by 146 million.
  • Proportional Changes: The proportion of Hindus in the population fell by 6.64 percentage points (from 84.7% in 1950 to 78.06% in 2015). The proportion of Muslims increased by 4.25 percentage points (from 9.84% in 1950 to 14.09% in 2015).
    • Despite these changes, the Muslim population remains significantly smaller compared to the Hindu population.

What does the 2011 census say?

  • The proportion of the Hindu population to the total population in 2011 declined by 0.7 percentage points (PP); the proportion of the Sikh population declined by 0.2 PP and the Buddhist population declined by 0.1 PP during the decade 2001-2011.
  • The proportion of the Muslim population to the total population has increased by 0.8 PP. There has been no significant change in the proportion of Christians & Jains.

Issue of Misinterpretation and Sensationalism of Data:

  • Misleading Media Reports: Many media reports and politicians have sensationalized the findings of the EAC-PM working paper inaccurately suggesting that the Muslim population in India is growing rapidly while posing a threat to the Hindu population.
    • Such interpretations contribute to a divisive political narrative and misinform the public about population issues.
  • Limitations of the Paper: The working paper itself states that understanding changes in religious demography is a multivariate phenomenon. However, the paper does not contain sufficient evidence to support this claim.

The true story behind this Data::

  • Influence of Socio-Economic Factors: Population growth is significantly influenced by socio-economic conditions such as education, healthcare, and economic opportunities. Higher fertility rates in a community often reflect lower levels of socio-economic development rather than religious factors.
  • Policies and Development Indicators: The Muslim community in India has a higher population growth rate primarily because it lags in some of the Population and Marriage policies that affect socio-economic development indicators as compared to the Hindu community.

Need for Exact Data:

  • Contextual Analysis: Detailed analysis is essential to avoid misinterpretation of demographic changes. Understanding the multi-faceted reasons behind population changes requires considering socio-economic, cultural, and political factors.
    • Religious Composition: According to the Pew Research Center (2021), the proportion of India’s six largest religious groups has remained relatively stable since Partition.
    • Fertility Rates: Recent National Family Health Survey (NFHS) rounds indicate significant declines in Muslim fertility rates.

Conclusion: Accurate and comprehensive analysis is necessary to understand population trends and avoid fueling divisive narratives.

Mains PYQ: 

Q Demographic Dividend in India will remain only theoretical unless our manpower becomes more educated, aware, skilled, and creative.” What measures have been taken by the government to enhance the capacity of our population to be more productive and employable? (UPSC IAS/2016)

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Urban Transformation – Smart Cities, AMRUT, etc.

An overview of the AMRUT scheme | Explained

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Government schemes and Initiatives; AMRUT;

Mains level: Shortcomings of AMRUT;

Why in the News?

By 2047, over 50% of India’s population will be urban. The AMRUT scheme launched in 2015 and updated in 2021, addresses urban infrastructure needs.

About Atal Mission for Rejuvenation and Urban Transformation -AMRUT:

  • It is a flagship urban development scheme launched by the Government of India in June 2015.
  • The mission is being operated as a Central Sponsored Scheme.
  • Aim: To provide basic urban infrastructure to improve the quality of life in cities and towns.
  • Objectives:  
    • Ensure that every household has access to a tap with an assured water supply and a sewerage connection.
    • Increase the green areas in the cities.
    • Reduce pollution by promoting public transport and constructing facilities for non-motorized transport.
  • Funding: It is divided among States/UTs in an equitable formula in which 50:50 weightage.
  • The Mission covers 500 cities including all cities and towns with a population of over one lakh with notified Municipalities.
  • Revenue Set Aside for the Scheme:
    • AMRUT 1.0: Total outlay was ₹50,000 crore for five years from FY 2015-16 to FY 2019-20.
    • AMRUT 2.0: Total outlay is ₹2,99,000 crore, with a central outlay of ₹76,760 crore for five years, starting from October 1, 2021.

Achievements by AMRUT Mission:

    • Financial Utilization: As of May 19, 2024, a total of ₹83,357 crore has been disbursed under the AMRUT scheme, combining contributions from the Central Government, States, and cities.
  • Infrastructure Achievements:
    • Tap Connections: A total of 58,66,237 households have been provided with tap connections, ensuring access to a reliable water supply.
    • Sewerage Connections: 37,49,467 households have been connected to the sewerage system, improving sanitation and hygiene.
    • Parks Development: 2,411 parks have been developed, enhancing urban green spaces and recreational areas.
    • LED Street Lights: 62,78,571 LED street lights have been replaced, contributing to energy efficiency and better urban lighting.

Present Challenges:

  • Public Health Crisis: Approximately 2,00,000 deaths annually due to inadequate water, sanitation, and hygiene. The disease burden from unsafe water and sanitation in India was 40 times higher per person than in China as of 2016.
  • Water and Sanitation Issues: Significant untreated wastewater increases vulnerability to diseases. Major reservoirs are at just 40% capacity, threatening water supply for drinking, irrigation, and hydro-electricity.21 major cities are projected to run out of groundwater soon.

Causes for the present shortcomings:

  • Non-Comprehensive Approach: The scheme adopted a project-oriented rather than a holistic approach, failing to integrate comprehensive urban planning.
    • For example, cities had no significant participation in the scheme’s design or implementation, reducing its effectiveness.
    • Secondly, the governance was led by bureaucrats and private interests with little involvement of elected city governments, violating the 74th constitutional amendment.
  • Inadequate Water Management: The scheme did not adequately factor in local climate, rainfall patterns, or existing infrastructure, leading to inefficient water and sewage management.
    • Urban planning became dominated by real estate development interests, resulting in the disappearance of water bodies, disrupted stormwater flows, and poor drainage systems.
    • Continued inadequate water, sanitation, and hygiene contribute to significant public health problems, including high disease burden and mortality rates.

Way Forward:

  • Comprehensive Approach: Shift from a project-oriented to an extensive urban planning approach that includes all aspects of infrastructure development.
    • Ensure active participation of city governments and local bodies in planning and implementation to reflect local needs and conditions.
    • Strengthen the role of local elected representatives in decision-making processes to ensure accountability and community involvement.
  • Nature-Based Solutions: Incorporate sustainable urban planning, including preserving and restoring water bodies and green spaces.
    • Integrate climate and rainfall pattern considerations into water and sewage management to enhance efficiency and resilience.
    • Prioritize water, sanitation, and hygiene infrastructure improvements to reduce disease burden and improve public health outcomes.

Conclusion: The need to take a balanced approach combining holistic urban planning, enhanced city participation, empowerment of local bodies, nature-based solutions, climate-responsive strategies, and a strong public health focus is essential for sustainable urban development.

Mains PYQ:

Q Major cities of India are becoming vulnerable to flood conditions. Discuss. (UPSC IAS/2016)

Q What are ‘Smart Cities’? examine their relevance for urban development in India. Will it increase rural-urban differences? Give arguments for ‘Smart Villages’ in the light of PURA and RURBAN Mission. (UPSC IAS/2016)

Q With a brief background of quality of urban life in India, introduce the objectives and strategy of the ‘Smart City Programme.” (UPSC IAS/2016)

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Promoting Science and Technology – Missions,Policies & Schemes

Open access is crucial for self-reliance in science

Note4Students

From UPSC perspective, the following things are important :

Mains level: Development of Science and Technology in India;

Why in the News?

As per Nature Index” India’s scientific prowess is rising but lacks essential research infrastructure. Initiatives like I-STEM aim to bridge this gap by democratizing access to advanced facilities.

The Indian Science Ecosystem:

  • Growth in Research: India ranks third globally in research output and eleventh in research quality according to the “Nature Index”.
  • Infrastructure Shortfalls: Despite an increase in the number of universities from 760 in 2014 to 1,113 in 2021, many lack essential resources such as advanced labs, instrumental access, and research literature.

Why is the Open Access Crucial for Self-Reliance in Science?

  • Open Access (OA) ensures that scientific knowledge is freely available to all, regardless of geographical or financial barriers.
  • It promotes inclusivity and allows researchers from diverse backgrounds to access the latest research findings, fostering collaboration and innovation.

Initiatives to Address Gaps:

  • I-STEM: Catalogues all publicly funded research facilities nationwide and makes them available to researchers based on need.
  • One Nation, One Subscription (ONOS): Proposes a centralized model of subscription to scientific journals to make them universally available to all publicly funded institutions, addressing the high cost of accessing commercial journals.

What is the Optimal Solution?

  • The optimal solution lies in prioritizing Open Access (OA) initiatives. With a global shift towards OA and increasing mandates from major funding bodies, India should leverage this trend to reduce dependency on costly subscriptions and ensure widespread access to scientific literature.
    • Major funding bodies and countries are pushing for OA, with the U.S. mandating immediate open accessibility of publicly funded research by 2025.
  • Challenges with ONOS: The high cost and oligopolistic academic publishing market make negotiation difficult. OA reduces the necessity of a costly unified subscription. ONOS does not ensure long-term access or global accessibility of Indian research.
  • The Green Open Access: Green Open Access allows authors to deposit a version of their work in a university repository, making it freely accessible globally. Ensures long-term preservation and accessibility of research funded by taxpayer money.

Limitations:

  • Indian funding agencies have mandated green OA, but it has not been enforced effectively.
  • Recent issues should catalyze a stronger push for green OA.

Conclusion: India should enhance its journal system, avoiding payment burdens on authors or readers. Utilise digital technology capabilities to create and share low-cost, high-quality scientific publishing infrastructure for the global south.

Mains PYQ:

India’s Traditional Knowledge Digital Library (TKDL) which has a database containing formatted information on more than 2 million medicinal formulations is proving a powerful weapon in the country’s fight against erroneous patents. Discuss the pro and cons of making the database available publicly available under open-source licensing. (UPSC IAS/2015)

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Genetically Modified (GM) crops – cotton, mustards, etc.

What is Golden Rice?

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Golden Rice, Food Fortification, GM Crops

Why in the News?

  • The Court of Appeals in the Philippines revoked biosafety permits for GM Golden Rice and BT eggplant, citing safety violations and ordering a halt until issues are resolved.

Golden Rice and Bt Eggplant in the Philippines 

What is Golden Rice? 

  • Golden Rice is a variety of rice (Oryza sativa) developed through genetic engineering to produce beta-carotene, a precursor of vitamin A, in the edible parts of the rice.
  • This modification aims to address vitamin A deficiency, particularly in areas where it’s prevalent.
  • The Philippines approved its commercial production in 2021.
  • The Philippines became the first country to officially issue a biosafety permit for commercially propagating golden rice in July 2021.

Bt Eggplant: Developed by the University of the Philippines Los Banos (UPLB), Bt eggplant is engineered to resist pests, aiming to enhance farmer productivity and reduce environmental impact.

 

Development of Golden Rice:

  • Research for golden rice began as a Rockefeller Foundation initiative in 1982.
  • Peter Bramley discovered in the 1990s that a single phytoene desaturase gene (bacterial CrtI) could be used to produce lycopene from phytoene in genetically modified tomato.
  • Ingo Potrykus of the Swiss Federal Institute of Technology and Peter Beyer of the University of Freiburg published the scientific details of golden rice in 2000 after an eight-year project.

Genetics:

  • Golden rice incorporates Psy and CrtI genes from daffodils and a soil bacterium into the rice genome to enhance beta-carotene production in the endosperm.

Field Trials and Approvals:

  • The first field trials of golden rice cultivars were conducted by Louisiana State University Agricultural Center in 2004.
  • Additional trials were conducted in the Philippines, Taiwan, and Bangladesh.
  • In 2018, Canada and the United States approved golden rice as safe for consumption.
  • In 2019, the Philippines approved golden rice for use as human food, animal feed, or for processing.

In the context of India 

  • Currently, there is no cultivation or commercialization of Golden Rice in India. Growing and selling GM brinjal remains banned in India.
  • Recently, the Supreme Court has also intervened on the issue of stubble burning and paddy cultivation in India esp, Punjab and Haryana states.
    • India has approved commercial cultivation of only one GM crop, Bt cotton. No GM food crop has ever been approved for commercial cultivation in the country.
    • We can have some lessons from the Philippines.

Controversy over its Use

  • Legal challenges emerged in the Philippines in 2023 and 2024, leading to a halt in commercial propagation.
  • Critics have raised concerns about its safety, environmental impact, and efficacy compared to other interventions like supplements and dietary diversification.
  • Greenpeace opposes the use of genetically modified organisms in agriculture and opposes the cultivation of golden rice.
  • Vandana Shiva, an Indian anti-GMO activist, has argued against golden rice, citing potential issues with loss of biodiversity and availability of diverse and nutritionally adequate food.

Golden Rice 2:

  • In 2005, researchers at Syngenta developed Golden Rice 2, which contains the phytoene synthase (psy) gene from maise combined with the crtl gene from the original golden rice.
  • Golden Rice 2 produces significantly higher levels of carotenoids, particularly beta-carotene, compared to the original golden rice.

 

PYQ:

[2018] With reference to the Genetically Modified mustard (GM mustard) developed in India, consider the following statements:

  1. GM mustard has the genes of a soil bacterium that give the plant the property of pest resistance to a wide variety of pests.
  2. GM mustard has the genes that allow the plant cross-pollination and hybridisation.
  3. GM mustard has been developed jointly by the IARI and Punjab Agricultural University.

Which of the statements given above is/are correct?

(a) 1 and 3 only

(b) 2 only

(c) 2 and 3 only

(d) 1, 2 and 3

[2021] What are the research and developmental achievements in applied biotechnology? How will these achievements help to uplift the poorer sections of the society?

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RBI Notifications

RBI launches PRAVAAH, Retail Direct mobile app and FinTech Repository

Note4Students

From UPSC perspective, the following things are important :

Prelims level: PRAVAAH, Retail Direct Mobile App, G-Secs, EmTech Repository

Why in the News?

  • The Reserve Bank of India (RBI) recently introduced three significant initiatives: the PRAVAAH portal, the RBI Retail Direct mobile application, and the FinTech Repository.
    • These initiatives aim to streamline regulatory processes, empower retail investors, and provide insights into the fintech sector.

1. PRAVAAH Portal:

  • The PRAVAAH portal (Platform for Regulatory Application, VAlidation, and AutHorisation) serves as a centralised web-based platform for individuals and entities to seek regulatory approvals from the RBI.
  • Offering features like online application submission and status tracking, the portal covers 60 different application forms across various regulatory departments, ensuring efficiency and transparency in the authorisation process.

2. RBI Retail Direct Mobile App:

  • The RBI Retail Direct Mobile App provides retail investors with convenient access to government securities (G-Secs) trading directly from their smartphones.
  • Accessible on both Android and iOS platforms, the app simplifies transactions in both primary and secondary markets, empowering retail investors to participate more actively in the securities market.

3. FinTech Repository:

The FinTech Repository aims to provide comprehensive data on Indian fintech firms, facilitating better regulatory understanding and policy formulation in the rapidly evolving fintech landscape.

Other initiatives launched:

  • EmTech Repository: It focuses on RBI-regulated entities’ adoption of emerging technologies like AI, ML, Cloud Computing, and Quantum, providing valuable insights for policymakers and industry stakeholders.
  • Reserve Bank Innovation Hub (RBIH): Both repositories are managed by the RBIH, underscoring the central bank’s commitment to fostering innovation and collaboration in the financial sector.

 

PYQ:

[2013] In the context of the Indian economy, ‘Open Market Operations’ refers to:

(a) borrowing by scheduled banks from the RBI

(b) lending by commercial banks to industry and trade

(c) purchase and sale of government securities by the RBI

(d) None of the above

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Modern Indian History-Events and Personalities

Kanyakumari’s Vivekananda Rock

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Vivekananda Rock, Kanyakumari

Why in the News?

Prime Minister Narendra Modi announced his plan to visit and meditate at the Vivekananda Rock Memorial in Kanyakumari, Tamil Nadu marking the culmination of the Lok Sabha election campaign.

About Vivekananda Rock:

  • Vivekananda Rock Memorial is located in Kanyakumari’s Vavathurai beach, Tamil Nadu.
  • It is situated on a rock island at the southernmost tip of the Indian Peninsula, where the Arabian Sea, the Bay of Bengal, and the Indian Ocean meet.
  • The memorial consists of two main structures: the Vivekananda Mandapam and the Shripada Mandapam.

Historic Significance of Kanyakumari:

  • Swami Vivekananda is said to have meditated on this rock for two days in December 1892, as he journeyed across India after his return from the West.
  • Eknath Ranade, the founder of the Vivekananda Rock Memorial Committee, proposed the idea of constructing a memorial on the rock.
  • The foundation stone for the memorial was laid on September 1, 1964, by then-President of India, Sarvepalli Radhakrishnan.
  • The memorial was inaugurated on September 2, 1970, by then-President of India, V. V. Giri.

About Swami Vivekananda

Details
Birth and Death Narendranath Datta (1862-1902)
Message Spread Ramakrishna’s message, reconciled it with contemporary Indian society, preached neo-Hinduism
Spiritual Foundation Based on the spiritual experiences of Ramakrishna, teachings of Upanishads and Gita, examples of Buddha and Jesus
Philosophical Beliefs Subscribed to Vedanta, believed in fundamental oneness of God, advocated for blending of Hinduism and Islam
Advocacy for Social Action Emphasised social action, criticised religion’s approval of oppression of the poor, called for secular and spiritual knowledge for upliftment
Balance between Spiritualism and Materialism Advocated for a healthy balance between spiritualism and materialism, called for a blend of Western materialism and Eastern spiritualism for global happiness
Establishment of Ramakrishna Mission Founded Ramakrishna Mission in 1897, used it for humanitarian relief and social work, stands for religious and social reform, advocated service as worship, not a proselytizing body
Philosophy of Ramakrishna Mission Believes in using technology and modern science for mankind’s service, recognizes the utility of image worship, emphasizes Vedanta philosophy as a unifying force for all religions, open to all men regardless of caste or creed
Physical Establishment Acquired land at Belur in 1898, shifted Ramakrishna Math there.

 

PYQ:

What does each of the following quotations mean to you?

  1. [2021] Every work has got to pass through hundreds of difficulties before succeeding. Those that persevere will see the light, sooner or later.- Swami Vivekananda.
  2. [2020] Condemn none: if you can stretch out a helping hand, do so. If not, fold your hands, bless your brothers, and let them go their own way. – Swami Vivekananda. (2020)

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Water Management – Institutional Reforms, Conservation Efforts, etc.

In news: Sharavathi River

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Sharavathi River, Sand Mining Regulations

Why in the News?

The National Green Tribunal (NGT) has directed the State Environment Impact Assessment Authority (SEIAA) and the mines and geology department to stop any unlawful/illegal sand mining in the Sharavathi River coastal zone.

About National Green Tribunal (NGT)

Description
Establishment Formed in 2010 under the National Green Tribunal Act as a statutory body.
Objective
  • To deal with cases related to environmental issues and ensure speedy implementation of decisions.
  • Responsible for giving many prominent decisions aimed at environmental protection, including addressing air pollution in Delhi and canceling coal block clearances.
Composition
  • Headquartered in Delhi, chaired by a retired Supreme Court judge
  • Included Judicial Members and Expert Panel.
Powers Empowered to decide on questions related to various environmental laws and hear civil cases concerning environmental issues:

  1. The Water (Prevention and Control of Pollution) Act, 1974;
  2. The Water (Prevention and Control of Pollution) Cess Act, 1977;
  3. The Forest (Conservation) Act, 1980;
  4. The Air (Prevention and Control of Pollution) Act, 1981;
  5. The Environment (Protection) Act, 1986;
  6. The Public Liability Insurance Act, 1991;
  7. The Biological Diversity Act, 2002.
Exceptions Prohibited to hear any issues which are covered under:

  1. The Indian Forest Act, 1927,
  2. The Wildlife (Protection) Act, 1972, and
  3. Any other laws made by States which are related to protection of trees, forests, etc.
Places
  • Principal bench in Delhi;
  • Additional benches in Bhopal, Pune, Kolkata, and Chennai.
Governing Principles
  • Governed by principles of natural justice, not bound by Indian Evidence Act.
  • Applies principles of sustainable development, precautionary, and polluter pays.
Review and Challenge
  • NGT orders can be reviewed as per Rule 22 of NGT Rules.
  • Can be challenged before the Supreme Court within 90 days.
Jurisdiction
  • Jurisdiction over all civil cases involving a substantial question relating to environment.
  • Powers vested are the same as in a civil court under the Code of Civil Procedure, 1908.
  • Decisions are binding.
Disposal of Cases Disposal of applications or appeals finally within 6 months of filing of the same.

About Sharavathi River

  • It originates and flows entirely within Karnataka.
  • It is among the few westward-flowing rivers in the country and a significant part of its basin lies in the Western Ghats.
  • Origin: The river originates at Ambutheertha in the Thirthahalli taluk.
  • Legend: According to ancient legend, the god Rama shot an arrow (Ambu) into the ground to quench his wife Sita’s thirst. The water that poured out was named “Thirtha,” hence the river’s name “Sharavati,” with “Shara” meaning arrow.

Geography and Length:

  • The river stretches about 128 km (80 mi) and joins the Arabian Sea at Honnavar in Uttara Kannada district.
  • Jog Falls, formed by the Sharavati River, is located approximately 25 km from Siddapura.

Tributaries and Basin:

  • Major tributaries: Nandihole, Haridravathi, Mavinahole, Hilkunji, Yennehole, Hurlihole, and Nagodihole.
  • River basin: divided between Uttara Kannada and Shimoga districts.
  • Pre-Cambrian rocks, including the Dharwar system and peninsular gneiss, dominate the basin.

Soils and Agriculture:

  • Soils in the basin are predominantly lateritic and tend to be acidic, ranging from clay loamy to loamy.
  • Four soil orders are found: ultisols, alfisols, inceptisols, and entisols.

Dams:

  • The Linganamakki Dam, constructed in 1964, spans the Sharavati River, with a catchment area of nearly 1,991.71 km2.
  • The Gerusoppa Dam, completed in 2002, primarily serves for electricity generation.

Flora and Fauna:

  • The Sharavati Valley Wildlife Sanctuary declared in 1972, protects diverse ecosystems and endangered species.
  • The river basin is rich in biodiversity, home to rare species of flora and fauna.

Regulation of Sand Mining in India:

Mines and Minerals Act, 1957

Definition of Sand as a Minor Mineral Sand is categorized as a minor mineral under section 3(e) of the MMDR Act.
State Governments’ Role Section 15 empowers state governments to regulate mineral concessions for minor minerals, leading to the formulation of state-specific concession rules.
Control of Illegal Mining Section 23C places the jurisdiction over controlling illegal mining under the purview of state governments.

Sustainable Sand Mining Management Guidelines, 2016

Purpose Released by the Ministry of Environment, Forest and Climate Change, aims to promote scientific and environmentally friendly sand mining practices.
Recommendations Emphasizes sustainable sand extraction, monitoring, and district-wise mapping of sand availability.

Sand Mining Framework, 2018

Issued by Released by the Ministry of Mines, provides states with guidance for policy formulation and combating illegal sand mining.
Recommended Measures Suggests geo-fencing, GPS-enabled transportation tracking, price control, involvement of women’s self-help groups, and exploration of alternative sand sources.

 

PYQ:

[2018] Which of the following is/are the possible consequence/s of heavy sand mining in riverbeds?

  1. Decreased salinity in the river
  2. Pollution of groundwater
  3. Lowering of the water-table

Select the correct answer using the code given below:

(a) 1 only

(b) 2 and 3 only

(c) 1 and 3 only

(d) 1, 2 and 3

[2019] With reference to the management of minor minerals in India, consider the following statements :

  1. Sand is a ‘minor mineral’ according to the prevailing law in the country.
  2. State governments have the power to grant mining leases of minor minerals, but the powers regarding the formation of rules related to the grant of minor minerals lie with the Central Government.
  3. State Governments have the power to frame rules to prevent illegal mining of minor minerals.

Which of the statements given above is/are correct?

(a) 1 and 3 only

(b) 2 and 3 only

(c) 3 only

(d) 1, 2 and 3

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Agricultural Sector and Marketing Reforms – eNAM, Model APMC Act, Eco Survey Reco, etc.

Why dal imports have hit a seven-year high?

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Domestic Production of Pulses;

Mains level: Inflation; Cereals and Pulses;

Why in the News?

Due to food inflation during an El Niño year and an election year, the country has lost the self-sufficiency it had achieved in pulses.

Pulse Production in India:

  • India is the largest producer (25% of global production), consumer (27% of world consumption), and importer (14%) of pulses in the world.
  • They account for 20% of India’s total area under cultivation and provide 7-10% of the total food grains in the country.
  • India’s production has increased by 50% (from 18 million tonnes to 27 million tonnes) up till 2022. However, it has not increased in step with the population growth, per capita availability of pulses has declined from 22.1 kg per person in 1951 to 16.4 kg per person in 2022.
  • Though there is surplus production of Chana, the imperfect substitution among pulses and limited international availability put pressure on the prices of some pulses.

Recent Decline in Domestic Production:

  • Total Production: Decreased from 27.30 million tonnes (mt) in 2021-22 to 23.44 mt in 2023-24.
  • Chana (Chickpea): Production fell from 13.54 mt in 2021-22 to an estimated 12.16 mt in 2023-24.
  • Arhar/Tur (Pigeon Pea): Output decreased from 4.22 mt in 2021-22 to an estimated 3.34 mt in 2023-24.

Significance of Pulse Production:

  • Suitable for Drought Areas: Drought-resistant and deep-rooting species of pulses can supply groundwater to companion crops when planted in the intercropping pattern. Locally adapted pulse varieties can enhance production systems in dry environments.
  • Enhances Fertility of Land: The leguminous plants of pulse also help in nitrogen fixation, thus ensuring higher soil fertility.
  • High Nutritional Value: In a country like India, where many people are poor and vegetarian, pulses are an important and affordable source of protein.
  • Low food wastage footprints: Pulses can be stored longer without losing their nutritional value and minimizing loss.

Imports have hit a seven-year high

Cause of the Inflation in Pulses

  • Impact of EL Nino: El Niño-induced patchy monsoon and winter rain led to a decline in domestic pulse production from 27.30 million tonnes (mt) in 2021-22 to 23.44 mt in 2023-24, as per the Agriculture Ministry’s estimates.
  • Sharp Output Falls: Both chana and Arhar/tur, the pulses with the highest inflation experienced sharp output falls. Chana production decreased from 13.54 mt in 2021-22 to 12.16 mt in 2023-24, while Arhar/tur production dropped from 4.22 mt to 3.34 mt over the same period.
  • Impact of Irregular Rainfall: Poor crops in regions like Karnataka, Maharashtra, Andhra Pradesh, and Telangana were attributed to irregular and deficient rainfall, leading to reduced planting area and lower yields.

Effects of Inflation :

  • Increased Retail Prices: Significant annual retail inflation, particularly for pulses like Arhar/tur and chana.
  • Higher Import Costs: Surge in imports to meet domestic demand, leading to increased expenditure on foreign pulses.
  • Economic Burden: Higher prices in the open market strain household budgets, especially for low-income families who cannot rely on subsidized distribution for pulses.

Challenges Ahead :

  • Monsoon Uncertainty: Future prices largely depend on the upcoming southwest monsoon; continued irregular weather patterns could sustain high inflation.
  • Import Dependency: Increased reliance on imports due to insufficient domestic production, especially for yellow/white peas and masoor.
  • Supply Position: Precarious domestic supply with minimal government procurement from recent crops, necessitating higher imports.

Government initiatives as relief measures: The government has removed tariffs and quantitative restrictions by liberalizing imports on most pulses to boost supply and reduce prices like an extension of duty-free imports of Arhar/tur, urad, masoor, and desi chana till March 31, 2025.

Conclusion: While the government has taken significant steps to mitigate the impact of high dal prices through import liberalization and policy adjustments, the actual relief to consumers will hinge on the performance of the upcoming monsoon and the global pulse market dynamics.

Mains PYQ: 

Q Mention the advantages of Cultivation of pulses because of which year 2016 was declared as the International year of Pulses By the United Nations. (UPSC IAS/2017)

 

Q Food Security Bill is expected to eliminate hunger and malnutrition in India. Critically discuss various apprehensions in its effective implementation along with the concerns it has generated in WTO. (UPSC IAS/2013)

Prelims PYQs:

With reference to pulse production in India, consider the following statements:

1) Black gram can be cultivated as both kharif and rahi crop.

2) Green gram alone accounts for nearly half of pulse production.

3) In the last three decades, while the production of Kharif pulses has increased, the production of rabi pulses has decreased.

Which of the statements given above is/are correct?

(a) 1 only

(b) 2 and 3 only

(c) 2 only

(d) 1, 2 and 3

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

Still no sign of the language of equity and inclusion

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Minority sections and Government Initiatives;

Mains level: Minority sections; National Programme for Prevention and Control of Deafness

Why in the news?

The ECI’s election announcement lacked sign language interpreters, highlighting the everyday exclusion of Deaf and Hard of Hearing (DHH) citizens.

Present Issue:

  • India’s societal and structural framework often neglects the needs of Deaf and Hard of Hearing (DHH) citizens.
  • This exclusion is evident in various aspects of daily life, such as the absence of sign language interpreters during major public announcements and inadequate accessibility in public services.

Sign Language versus Oralism

  • The Indian education system predominantly employs “oralism,” which emphasizes teaching deaf individuals to use their voices and lip-read, rather than using sign language.
  • This approach has been criticized for perpetuating social isolation and failing to remove barriers that hinder the integration of DHH individuals.
  • In contrast, using sign language has been shown to aid cognitive development and prevent linguistic deprivation.
  • Over 70 countries recognize their national sign languages legally, promoting accessibility and inclusion for deaf citizens.

Present Scenario:

  • As per WHO estimates in India, there are approximately 63 million people, who are suffering from Significant Auditory Impairment; this places the estimated prevalence at 6.3% in the Indian population.
  • As per the NSSO survey, currently, 291 persons per one lakh population are suffering from severe to profound hearing loss (NSSO, 2001).
  • Of these, a large percentage are children between the ages of 0 to 14 years.

What Does the 2011 Census Say?

  • The 2011 Census reported five million hearing-impaired individuals in India, while the National Association of the Deaf estimates 18 million.
  • Despite these large numbers, DHH individuals are often excluded from educational and employment opportunities. Only 5% of deaf children attend school, and they face prolonged graduation timelines due to oralist-focused curricula.
  • Government initiatives for employing the deaf are often ineffective, and there is a lack of ISL recognition, despite repeated demands and protests.

The National Programme for Prevention and Control of Deafness

    • The program was initiated in the year 2007 in pilot mode in 25 districts of 11 States/UTs. It has been expanded to other districts too after the 12th five-year plan.
    • The Program was a 100% Centrally SponsoredScheme during the 11th Five-year plan. However, as per the 12th Five Year Plan, the Centre and the States will have to pool in resources financial norms of NHRM.
    • However, it falls short of addressing the quality of life for DHH individuals. This program has been expanded to 228 districts of 27 States / U.Ts in a phased manner.

Objectives of the program:

  • To prevent avoidable hearing loss on account of disease or injury.
  • Early identification, diagnosis, and treatment of ear problems responsible for hearing loss and deafness.
  • To medically rehabilitate persons of all age groups, suffering from deafness.
  • To develop institutional capacity for ear care services by providing support for equipment and material and training personnel.

Components of the Programme: 

  • Manpower Training & Development to grassroots level workers.
  • Service Provision Including Rehabilitation – Screening camps for early detection of hearing impairment and deafness.
  • Awareness Generation for early identification of the hearing impaired.
  • Monitoring and Evaluation.

What Needs to be done?

  • Official Recognition of ISL: ISL should be recognized as an official language, and its use should be integrated into educational systems and public services. Teaching ISL in schools, colleges, and to the general public will promote inclusivity and fluency.
  • Inclusive Health Care: Health care systems need to be updated to ensure accessible communication for DHH patients. This includes training more ISL interpreters and reducing barriers for DHH individuals pursuing healthcare professions.
  • Media and Public Communication: Media channels should incorporate ISL interpretation and subtitles, especially in Hindi and regional languages. Government event announcements should have live ISL interpreters to ensure accessibility.
  • Employment Opportunities: Creating more employment opportunities for DHH individuals, beyond low-skilled jobs, is essential. This includes training and employing DHH individuals as ISL instructors and ensuring accessible workplaces.

Conclusion: To ensure inclusivity for DHH citizens, India must officially recognise ISL, integrate it into education and public services, improve healthcare accessibility, and expand employment opportunities and mental health support.

Mains PYQ:

How have digital initiatives in India contributed to the functioning of the education system in the country? Elaborate your answer. (UPSC IAS/2020)

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Agricultural Sector and Marketing Reforms – eNAM, Model APMC Act, Eco Survey Reco, etc.

Explained: The challenges in curbing cultivation of a banned rice variety in Punjab

Note4Students

From UPSC perspective, the following things are important :

Prelims level: PUSA-44;

Mains level: Agricultural Issues in India;

Why in the News?

Punjab’s paddy farmers have begun sowing seeds for this year’s kharif season, despite the ban on variety PUSA-44 that was implemented last year.

About the Cultivation of Paddy Varieties like PUSA-44:

  • Pusa-44 is a long-duration paddy variety bred by the Indian Agricultural Research Institute (IARI) and has been a key contributor to stubble burning.
  • Its growth cycle of 155-160 days, from nursery sowing to harvesting, leads to late October maturity, leaving a short window for field preparation for the next crop.

The Impact on Groundwater in Punjab as per “CGWA’s Groundwater Estimation Report 2020″

  • Severe over-extraction: 119 out of 138 blocks are over-exploited.Central and southern parts of Punjab (Patiala, Sangrur, Barnala, Mansa, Bathinda, Moga, Ludhiana, and Jalandhar) are most affected.
  • Water Table Depth: The average groundwater depth has crossed 70 meters (200 feet). In some southern areas, groundwater is unavailable even at 150-200 meters (450-600 feet).
  • Groundwater depletion vs. Demand: Punjab over-extracts 14 billion cubic meters (BCM) annually. Annual recharge is 20 BCM, but usage is 34 BCM.
  • Future Projections: Groundwater could drop below 300 meters in 18-20 years, making water highly contaminated and extraction costly. If the trend continues, Punjab may run out of groundwater for irrigation.

Why are Farmers in several districts unwilling to stop their Cultivation?

  • Higher Income: Farmers receive a higher yield and guaranteed Minimum Support Price (MSP), leading to increased incomes.
  • Seed Availability: Farmers retain seeds from previous seasons, and many stores have already sold seeds to farmers.
  • Resistance to Change: Despite awareness of the adverse effects, many farmers continue to cultivate PUSA-44. Significant cultivation areas in districts like Barnala, Sangrur, and Moga rely heavily on PUSA-44, making immediate change difficult.
  • Time Required for Transition: Changing entrenched agricultural practices and mindsets in heavily reliant districts cannot be achieved quickly.

Judicial Stand on the Cultivation of Paddy Varieties like PUSA-44:

  • The Supreme Court has emphasized the need to cease stubble burning in states like Punjab, Haryana, Uttar Pradesh, and Rajasthan, the discussion surrounding Pusa-2090 rice variety from its ability to provide an alternative to the problematic long-duration Pusa-44 variety.
    • Pusa-2090 rice matures in a shorter duration of 120-125 days while maintaining comparable yields, addressing the core issue of stubble burning.
  • Happy Seeder (Tractor) is also a solution that offers an eco-friendly alternative to stubble burning.

Way Forward:

  • Public Awareness and Guidance: Educate farmers on the benefits of short-duration varieties, which are more water-efficient and better for stubble management.
  • Supportive Policies: Government and agricultural experts need to provide support and incentives for transitioning to sustainable paddy varieties.
  • Gradual Implementation: Acknowledge the need for time and a phased approach to change farming practices in heavily reliant districts.

Mains PYQ:

Q The ideal solution of depleting groundwater resources in India is a water harvesting system.” How can it be made effective in urban areas? (15) (UPSC IAS/2018)

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Disasters and Disaster Management – Sendai Framework, Floods, Cyclones, etc.

What are fire safety rules, and why are there compliance challenges? | Explained 

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Accidental Deaths and Suicides in India (ADSI) report

Mains level: Laws and guidelines for fire safety in buildings;

Why in the News?

Recent fire tragedies at a Rajkot gaming zone and a Delhi children’s hospital that killed 40 people highlight the urgent need for stricter fire safety enforcement.

According to the latest Accidental Deaths and Suicides in India (ADSI) report

  • It was released by the “National Crimes Records Bureau (NCRB)”
  • In 2022, 7,435 people died in over 7,500 fire accidents. This data shows that heavy casualties from fire accidents persist, with no lessons learned from the 1997 Uphaar Cinema tragedy or the 2004 Kumbakonam fire that killed 90 schoolchildren.

What are the various laws and guidelines which stipulate rules around fire safety in buildings? 

  • National Building Code (NBC): Published by the Bureau of Indian Standards (BIS) in 1970, last updated in 2016.
    • Part 4 of NBC is about the details of fire safety measures, including construction guidelines, materials, and safety protocols. They are mandatory for states to incorporate NBC recommendations into local buildings.
  • Model Building Bye Laws 2016: It is issued by the Ministry of Housing and Urban Affairs. It guides States/UTs in framing building bylaws with norms for fire protection and safety.
  • State Fire Services Act: Fire services are a state subject, and individual states have their own Fire Services Acts or building bylaws.
  • National Disaster Management Authority (NDMA) Guidelines: Provide fire safety instructions for homes, schools, and hospitals. Include recommendations on maintaining safety spaces, exit mechanisms, dedicated staircases, and evacuation drills.

Key Points from Fire Safety Regulations by Government:

  • Building Classification: Buildings are classified based on occupancy (e.g., Residential, Institutional, Assembly). Specific measures for high-rise buildings, educational institutes, hotels, etc.
  • Construction Material: Use of non-combustible materials. Internal walls of staircases should have a minimum 120-minute fire rating.
  • Electrical Safety: Flame retardant wiring and cabling. Separate shafts for different voltage wiring, sealed with fire-stop materials.
  • Emergency Power and Signage: Provision of emergency lighting, fire alarm systems, and public address systems. Clear exit signage and escape lighting.
  • Technological Measures: Automatic fire detection and alarm systems.Down-comer pipelines, dry riser pipelines, automatic sprinklers, fire barriers, and fireman’s lifts.

Challenges in Fire Safety Compliance

  • Lack of Uniform Legislation: Fire safety rules exist in all States, with many drawing from the NBC. However, due to the absence of uniform safety legislation and the NBC being a “recommendatory document,“ its provisions are frequently ignored at the local level.
  • Inadequate Fire Safety Audits: Local bodies fail to conduct regular fire safety checks, leading to non-compliance.
  • Staff Shortages: Insufficient staffing in fire departments exacerbates enforcement issues.
  • Community Awareness and Preparedness: Need for better community awareness and training on fire safety protocols and emergency response.

Judicial responses to negligence over Public Safety

  • Apex Court: The Judiciary has frequently pulled up state authorities for failure to enforce fire safety regulations. It highlighted the laxity in compliance and the need for stringent enforcement.
  • Legal Actions: Cases like the Rajkot gaming zone fire reveal the consequences of not adhering to fire safety norms. Courts have mandated regular fire safety audits and strict adherence to NBC guidelines.
  • The National Institute of Disaster Management (NIDM) emphasized the need for building community resilience and compliance with safety norms.
  • The report on “Fires in India: Learning Lessons for Urban Safety” underscored the failure of authorities to learn from past tragedies and enforce fire safety measures.

Way forward:

  • Building some National Standards: The National Building Code (NBC) needs to be converted from a recommendatory document to a mandatory standard across all states.
  • Regular Inspections: Mandate regular and frequent fire safety audits by local authorities.
  • Transparent Assessment: Allow third-party certified agencies to conduct independent fire safety audits to ensure unbiased assessments.

Mains PYQ:

Q Discuss the recent measures initiated in disaster management by the Government of India departing from the earlier reactive approach. (UPSC IAS/2020)

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Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

Genetic Mysteries of Microcephaly: The Role of SASS6 Gene

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Microcephaly, SASS6 Gene, Ile62Thr Mutation

Why in the News?

A gene called SASS6 (Spindle Assembly Abnormal Protein 6) and its variants have been found to play a key role in a developmental process that causes “Microcephaly”.

What is Microcephaly?

  • Microcephaly is a condition where a baby’s head is much smaller than normal.
  • It is associated with a smaller brain, poor motor skills, poor speech, abnormal facial features, and intellectual disabilities.
  • Developmental Roots:
    • The condition is believed to start during the peak phase of brain development in the embryo. Cells that are supposed to become neurons fail to divide normally.
  • Diagnosis:
    • Microcephaly can be diagnosed before birth using foetal ultrasound and MRI.

Role of SASS6 gene 

  • Since 2014, the SASS6 gene and its variants have been linked to microcephaly.

A recent study in China:(On March 19, 2024)

  • The study of a consanguine couple revealed microcephaly and fetal growth issues. Confirming the SASS6 gene’s role in microcephaly, findings suggest embryo survival requires at least one functional gene copy.

The University of Cologne Study (February 2024):

  • Researchers removed all functional SASS6 genes from mouse embryo-derived cells.
  • Even without the genes, cells could make abnormal but passable centrioles (structures needed for cell division).
  • When these cells were prompted to become neurons, the centrioles disappeared, preventing the cells from becoming neurons.

Consanguinity and Genetic Risk of Microcephaly

  • Expert Insight:
    • Researchers explained that over 70% of congenital microcephaly cases come from consanguineous marriages.
    • Such marriages increase the risk of inheriting mutated genes from both parents.
  • Genetic Causes:
    • Mutations in 30 genes cause microcephaly.
    • 10 of these genes create proteins needed for centrioles, which are crucial for cell division.

Ile62Thr Mutation

  • 2004 Discovery: The SASS6 gene was discovered in the roundworm C. elegans, showing its conserved function across animals.
  • Gene Suppression in C. elegans:
    • Suppressing the SASS6 gene halted new centriole assembly, stopping development.
  • 2014 Study on a Pakistani Family: Researchers found four family members with microcephaly due to the Ile62Thr mutation in the SASS6 gene.
  • The Ile62Thr mutation was introduced into the C. elegans SASS6 gene.
  • The mutation alone did not significantly impair centriole function but became deadly when combined with another mutation.
  • In humans, this mutation causes microcephaly due to its impact on centriole function.

 

PYQ:

[2016]  In the context of the developments in Bioinformatics, the term ‘transcriptome’, sometimes seen in the news, refers to-

(a) a range of enzymes used in genome editing

(b) the full range of mRNA molecules expressed by an organism

(c) the description of the mechanism of gene expression

(d) a mechanism of genetic mutations taking place in cells

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International Space Agencies – Missions and Discoveries

NASA’s PREFIRE Mission to study Earth’s Polar Regions

Note4Students

From UPSC perspective, the following things are important :

Prelims level: PREFIRE Mission, Cubesats, Heat Budget of Earth

Why in the News?

NASA launched the PREFIRE mission”, deploying twin CubeSats to study heat emissions in the Arctic and Antarctic regions, aiming to enhance climate research.

What are CubeSats?

  • CubeSats are essentially miniature satellites whose basic design is a 10 cm x 10 cm x 10 cm (which makes up for “one unit” or “1U”) cube — just a little bigger than a Rubik’s cube.
  • weight not more than 1.33 kg.

  • These satellites were first developed in 1999 by California Polytechnic State University at San Luis Obispo (Cal Poly) and Stanford University as educational tools
  • However, owing to their low cost and less mass in comparison to traditional satellites, they began to be put in orbit for technology demonstrations, scientific research, and commercial purposes.

About PREFIRE Mission

  • Jointly developed by NASA and the University of Wisconsin-Madison. 
  • It aims to investigate and comprehend the intricate dynamics of heat emissions from Earth’s Polar Regions, specifically focusing on the Arctic and Antarctica.

Components:

  • CubeSats: PREFIRE employs shoebox-sized CubeSats, each measuring around 6U (6 units), equipped with advanced instrumentation to facilitate data collection.
    • They measure around 90 cm in height and nearly 120 cm in width when the solar panels, which will power the satellite, are deployed.
    • The two satellites will be placed in a near-polar orbit (a type of low Earth orbit) at an altitude of about 525 kilometres.
  • Thermal Infrared Spectrometers (TIRS): Each CubeSat is outfitted with a Thermal Infrared Spectrometer, meticulously engineered to measure far-infrared radiation emitted by the Polar Regions.

Mission Objectives:

  1. Investigate heat radiated from Earth’s Polar Regions into space and its impact on climate.
  2. Employ thermal infrared spectrometers to measure far-infrared energy emitted by Earth’s surface and atmosphere.
  3. Improve understanding of the greenhouse effect at the poles and its implications for climate change.
  4. Enhance climate and ice models to predict changes in sea level, weather, snow, and ice cover in a warming world.

Why study heat budget of the Poles?

  • A large amount of the heat radiated from the Arctic and Antarctica is emitted as far-infrared radiation wavelengths of 3 μm to 1,000 μm within the infrared range of electromagnetic radiation.
  • However, there is currently no way to measure this type of energy.
  • As a result, there is a gap in knowledge about the planet’s energy budget.

Significance of PREFIRE

  • PREFIRE’s observations will enhance predictions of climate and environmental changes, aiding in mitigating the effects of global warming.
  • Data collected will contribute to updating climate models and improving understanding of Earth’s atmospheric dynamics.

PYQ:

[2017] What is the purpose of ‘evolved Laser Interferometer Space Antenna (eLISA)’ project?

(a) To detect neutrinos

(b) To detect gravitational waves

(c) To detect the effectiveness of missile defence system

(d) To study the effect of solar flares on our communication systems

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Foreign Policy Watch: India-Pacific Island Nations

Forum for India–Pacific Islands Cooperation (FIPIC)

Note4Students

From UPSC perspective, the following things are important :

Prelims level: FIPIC and its member countries; Act East Policy

Why in the News?

  • India as a member of FIPIC, has pledged $1 million for relief efforts in flood-hit “Papua New Guinea” showcasing solidarity with the affected nation.

What is the Forum for India–Pacific Islands Cooperation (FIPIC)?

  • The Forum for India-Pacific Islands Cooperation (FIPIC) is a multilateral platform established by India to enhance cooperation with the Pacific Island countries.
  • FIPIC was established by India in 2014 during the first FIPIC Summit held in Suva, Fiji.
  • The initiative was announced by PM Narendra Modi as part of India’s broader “Act East” policy to strengthen engagement with the Pacific Island countries.

Overview

  • Purpose: To enhance India’s engagement with Pacific Island nations and support their development priorities through cooperative projects and initiatives.
  • Members: Includes India and 14 Pacific Islands nations (Cook Islands, Fiji, Kiribati, Marshall Islands, Federated States of Micronesia, Nauru, Niue, Samoa, Solomon Islands, Palau, Papua New Guinea, Tonga, Tuvalu, and Vanuatu).

Summits

  1. First Summit – Suva, Fiji (November 2014)
    • Context: Initiated by Indian Prime Minister Narendra Modi following the re-establishment of democracy in Fiji.
    • Significance: The summit highlighted the geopolitical interest of major powers in the Pacific, with Chinese leader Xi Jinping visiting Fiji shortly after Modi.
  2. Second Summit – Jaipur, India (August 2015)
    • Follow-up: As a continuation of the first summit, Modi invited the leaders of the 14 Pacific Islands to Jaipur.
    • Discussions: Covered cooperation in areas such as the blue economy, oil and natural gas, IT, healthcare, fishing, and marine research. Modi also assured to address their climate change concerns at the 2015 UN Climate Change Conference (COP 21) in Paris.
  3. Third Summit – Papua New Guinea (May 2023)
    • Current Status: Most recent summit, emphasizing ongoing cooperation and collaboration between India and the Pacific Island nations.

Back2Basics: India’s Act East Policy

Details
Launched in November 2014, by PM Modi
Objective
  • To promote economic cooperation, cultural ties, and develop a strategic relationship with countries in the Indo-Pacific region;
  • Enhancing India’s influence and economic development, especially in the North Eastern Region (NER).
Scope
  • Extends beyond ASEAN to include East Asian countries.
  • Intensive and continuous engagement in connectivity, trade, culture, defense, and people-to-people contact at bilateral, regional, and multilateral levels.
Key Dimensions (4C’s)
  1. Culture
  2. Commerce
  3. Connectivity
  4. Capacity building
Security Focus
  • Enhanced security cooperation, particularly in the context of Chinese assertiveness in the South China Sea and Indian Ocean.
  • Promoting freedom of navigation and securing India’s role in the region.
Historical Context (Look East Policy)
  • Look East Policy initiated in 1992 by Prime Minister P.V. Narasimha Rao.
  • Focused on strengthening economic integration and cultural ties primarily with ASEAN countries.
  • Aimed to bolster India’s role as a regional power and counter China’s strategic influence.
Evolution from Look East Policy Act East Policy is an upgrade and expansion of the Look East Policy, incorporating more comprehensive engagement strategies, including security cooperation and broader geographical focus.
Significant Engagements
  • India’s active participation in regional forums like the East Asia Summit (EAS), ASEAN Regional Forum (ARF), and informal groupings such as the Quad.
  • Strategic partnerships and dialogues at various international platforms.
Major Projects Major projects under the policy include:

 

PYQ:

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

[2011] With reference to “Look East Policy” of India, consider the following statements:

  1. India wants to establish itself as an important regional player in East Asian affairs.
  2. India wants to plug the vacuum created by the termination of Cold War.
  3. India wants to restore the historical and cultural ties with its neighbours in Southeast and East Asia.

Which of the statements given above is / are correct?

(a) 1 only

(b) 1 and 3 only

(c) 3 only

(d) 1, 2 and 3

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Global Geological And Climatic Events

In news: Campi Flegrei Super Volcano 

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Campi Flegrei Super Volcano, Mt. Vesuvius, Volcanic eruptions in news.

Why in the News?

A 4.4 magnitude earthquake struck Italy’s Campi Flegrei super volcano, with Pozzuoli as the epicentre. Felt as far as Naples, it’s the strongest tremor in 40 years

Bradyseism Concerns near Campi Flegrei:

  • Campi Flegrei is prone to bradyseism, where ground elevation changes due to subsurface pressure.
  • The area, located 50 kilometres from Mt. Vesuvius, is undergoing a new cycle of bradyseism, according to volcanologists.
  • Over 500,000 people reside in the red zone adjacent to Campi Flegrei, prompting the Italian Civil Protection Agency to update evacuation plans.

About Campi Flegrei Volcano

  • Campi Flegrei, also known as the Phlegraean Fields, is a large volcanic area located in the western suburbs of Naples, Italy.
  • It is one of the most active volcanic systems in the world and has been active for at least 50,000 years.

Its Volcanic System:

  • Location: Campi Flegrei is situated within the Campanian volcanic arc in southern Italy, extending from the city of Naples to the Gulf of Pozzuoli.
  • Geological Formation: The volcanic system of Campi Flegrei is characterized by a large caldera, which is a collapsed volcanic crater, surrounded by numerous volcanic vents, craters, and lava domes. The caldera has a diameter of about 13 kilometers (8 miles).
  • Volcanic Activity: Campi Flegrei is considered a supervolcano due to its size and potential for large eruptions. It has experienced numerous periods of volcanic activity throughout its history, including explosive eruptions, lava flows, and phreatic (steam-driven) eruptions.
  • Terrain Features: The landscape of Campi Flegrei is characterized by volcanic features such as craters, fumaroles (steam vents), mud pots, and hot springs.

PYQ:

[2021] Mention the global occurrence of volcanic eruptions in ‘2021’ and their impact on regional environment.

[2018] Consider the following statements:

  1. The Barren Island volcano is an active volcano located in the Indian Territory.
  2. Barren Island lies about 140 km east of Great Nicobar.
  3. The last time the Barren Island volcano erupted was in 1991 and it has remained inactive since then.

Which of the statements given above is/are correct?

(a) 1 only

(b) 2 and 3

(c) 3 only

(d) 1 and 3

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Wildlife Conservation Efforts

Where animals are dying by a thousand cuts

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Article 243(W)

Mains level: Environment Conservation;

Why in the News?

In the Terai region of Uttar Pradesh, the farmers are using razor wire and electric fencing to defend their farms against stray cattle.

About the Wildlife Populations in the Biodiverse Terai Areas of Uttar Pradesh

  • The Terai region in the U.P., encompassing districts like Pilibhit, Lakhimpur Kheri, and Bahraich, is known for its rich biodiversity, thriving sugarcane agriculture, and two tiger reserves.
  • This area supports endangered species such as tigers, rhinoceros, swamp deer, and the Bengal florican. The landscape blends forests, grasslands, and agriculture, creating a habitat where people and wildlife coexist.

What does the Statistics say?

  • During the 2022-23 fiscal year, the livestock industry accounted for 30.1% of India’s Agricultural GDP and 4.35% of the national GDP.
  • India’s farming practices involve a blend of crop farming and livestock rearing. This combined approach offers extra income and job prospects, especially supporting landless workers, small-scale farmers, and women in the workforce.

Constitutional Provision for the Protection of stray cattle:

  • As per Article 243(W) of the Constitution of India, the local bodies are responsible for cattle pounds and pinjrapole. Therefore, the State may also endow panchayats to establish and run. Cattle Pounds (Kanji Houses)/ Gaushala Shelters (community assets) to keep stray cattle.
  • Many States have established Gaushalas and Shelter houses for stray cattle and provide for feeding of those animals.

Present Conflicts and Conservation Challenges:

  • Conflicts between humans and wildlife are common, including tiger attacks and crop damage by herbivores.
  • Farmers near protected areas sometimes use lethal methods such as razor wire and high-voltage electric fencing along the farm-forest boundaries. The presence of stray cattle, or “chutta jaanwar,” has intensified conflicts and conservation challenges.
  • Stray cattle disrupt wildlife movement corridors vital for species survival and potentially increase disease transmission risks to wild populations.
  • The Unvaccinated stray cattle can transmit diseases like bovine tuberculosis and lumpy skin disease to wildlife, with cases reported in various Terai districts.
  • The degradation of productive grasslands in protected areas further threatens the habitat of imperilled species.

Way Forward:

  • Providing safe and comprehensive shelters: Construct adequate cow shelters outside protected areas to house stray cattle, preventing them from impacting wildlife habitats and agricultural fields.
    • Promote and subsidize non-lethal fencing solutions for farmers to protect crops without harming wildlife, such as wildlife-friendly barriers.
    • Invest in habitat restoration projects in the Terai, focusing on expanding and maintaining productive grasslands within protected areas to support wildlife populations.
  • Enhanced monitoring and management: Implement comprehensive vaccination and disease monitoring programs for stray cattle to prevent disease transmission to wildlife.
    • Strengthen enforcement against illegal cattle trade and vigilante activities that disrupt the livestock economy.
    • Provide economic incentives and support for farmers to adopt alternative livelihoods that do not depend heavily on livestock, reducing the need for cattle rearing.
  • Community Engagement and Education: Engage with local communities to educate them on the ecological impact of stray cattle and encourage participatory conservation efforts. Foster collaboration between farmers and wildlife authorities to develop sustainable solutions for coexisting with wildlife.

Mains PYQ:

Q Examine the status of forest resources in India and its resultant impact on climate change. (UPSC IAS/2020)

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Trade Sector Updates – Falling Exports, TIES, MEIS, Foreign Trade Policy, etc.

China’s share in India’s industrial goods imports jump to 30% from 21% in last 15 years: GTRI

Note4Students

From UPSC perspective, the following things are important :

Prelims level: Trends in Bilateral Trades;

Mains level: India- China Bilateral Trade;

Why in the News?

India’s imports from China crossed $101 billion in 2023-24 from about $70 billion in 2018-19, and the country’s share of India’s industrial goods imports has risen from 21% to 30% over 15 years, according to a report by the Global Trade Research Initiative (GTRI).

  • The data shows, it’s resulting in a cumulative trade deficit exceeding $387 Billion in the last 5 years, which is an alarming situation for the Indian government.

What is meant by Trade Deficit?

  • A trade deficit refers to a situation where the country’s imports exceed the receipts from its exports. A trade deficit arises in the course of international trade when the payments for imports exceed the receipts from export trade.
  • A trade deficit is also referred to as a negative balance of trade.
  • The concerns arising due to this deficit include pressure on external payments and on the currency value of a country. Countries often alter import and export policies, curbing imports or increasing import duties on certain goods due to this.
  • They also encourage exports and consumption of indigenous goods.

India’s Industrial Imports from China:

  • Electronics and Telecom Sector: During April-January 2023-24, India’s import value for electronics, telecom, and electrical products was $67.8 billion, with China contributing $26.1 billion. (38.4% of the total imports)
  • Machinery Sector: China contributed 39.6% of India’s imports in this category. This highlights China’s essential role as a supplier of machinery to India.
  • Chemical and Pharmaceutical Sector: India’s chemical and pharmaceutical imports were $54.1 billion, with $15.8 billion coming from China (29.2% of the total).
  • MSMEs sector: Products like mobiles and data processing units, are imported by Indian MSMEs. These imports could potentially be produced domestically, highlighting gaps in India’s industrial capabilities.

Current Trade Observations concerning China and other countries:

  • Rising Trade Deficit with China: India’s exports to China have stagnated at around $16 billion annually (from 2019 to 2024), while imports from China surged from $70.3 billion in 2018-19 to over $101 billion in 2023-24.
  • Growth Rate of Imports: China’s share in India’s industrial product imports increased from 21% to 30% over the last 15 years. China’s exports to India grew 2.3 times faster than India’s total imports from all other countries.
  • Diverse Product Imports: Chinese firms are increasingly entering the Indian market, which is expected to accelerate the import of industrial products from China. India’s imports span high to low-technology items, like smartphones, electronics, electric vehicles, and solar energy.
  • Strategic Concerns: The growing trade deficit and dependence on China have profound strategic implications, affecting both economic and national security dimensions.

Way Forward:

  • Supply chain diversification: India must focus on diversifying its supply chains and reducing dependency on single-country imports, especially from geopolitical competitors like China.
  • Boosting R&D: Increase investment in research and development for electronics, semiconductors, and machinery to foster innovation and improve domestic production capabilities.
  • Incentivizing Production: Provide tax incentives, subsidies, and grants to local manufacturers of electronics, data processing units, and semiconductor devices to encourage production and reduce import dependency.

Mains PYQ:

Q China is using its economic relations and positive trade surplus as tools to develop potential military power status in Asia’, In the light of this statement, discuss its impact on India as her neighbor. (UPSC IAS/2017)

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