UPSC CSE Why

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@CSEWhy Times – July 26, 2026 | Sunday

Pre & Mains Notes

1. India's Paddy Fields Among World's Largest Methane Emitters WHAT HAPPENED A study found that India's paddy fields are among the world's largest sources of methane emissions, with emissions rising due to changes in cultivation practices. CORE ISSUE Reducing methane emissions from rice cultivation while ensuring food security and sustainable agriculture. KEY DETAILS • India is the world's largest rice producer, and paddy cultivation is a major source of methane (CH₄) emissions. • Expansion of continuous irrigation, crop residue incorporation and increased nitrogen fertiliser use have raised emissions. • Practices such as Alternate Wetting and Drying (AWD), better residue management and low-emission rice varieties can reduce methane. • Methane is a short-lived but highly potent greenhouse gas, making its reduction crucial for climate mitigation. WHY IT MATTERS Reducing methane emissions from agriculture supports India's climate commitments while promoting sustainable rice production and long-term food security.

CSEWhy Newspaper Recos

Indian Express 📰 (Not much to read) The Hindu 📰 1. What is the Saudi-U.S. nuclear deal about? (Read for GS 2 IR) 2. Why are there protests over the Ken-Betwa project? (Read for GS 3, Development vs Environment vs Society) Subscribe to my free blog: blog.csewhy.com

Aadhar, FASTag, UPI and now exams ‘Shri Nandan Nilekani ji’ has a pen writing fate of sawa sau karod bharatiya janta

@CSEWhy Times – July 25, 2026 | Saturday

Pre & Mains Notes

1. Can airport operator own airline? WHAT HAPPENED The Centre is considering relaxing rules that restrict airport operators from owning airlines, while examining safeguards to ensure fair competition and non-discriminatory access. CORE ISSUE Balancing private investment in aviation with fair market competition and equal airport access. KEY DETAILS • Current rules restrict cross-ownership between airports and airlines to avoid conflict of interest. • The proposal may allow airport operators to own airlines, subject to regulatory safeguards. • Concerns include preferential treatment in slot allocation, terminal access, pricing and airport services. • Independent regulation and transparent allocation mechanisms are proposed to ensure a level playing field. WHY IT MATTERS The reform could boost investment in India's aviation sector but requires strong regulatory oversight to preserve competition, consumer interest and fair access for all airlines. 2. Decline in Public Expenditure on Education WHAT HAPPENED A recent analysis shows that both the Centre and States have reduced the share of their budgets allocated to education over the past decade, despite education being a Concurrent List subject. CORE ISSUE Declining public investment in education and its implications for human capital development. KEY DETAILS • The Centre's education expenditure as a share of total expenditure has declined over the past 12 years. • Several States have also reduced the share of their budgets allocated to education, though the trend varies across states. • Education falls under the Concurrent List, making both the Union and States responsible for financing the sector. • Lower public spending may affect progress towards NEP 2020 goals and improvements in learning outcomes and infrastructure. WHY IT MATTERS Adequate public investment in education is essential for improving human capital, achieving inclusive growth and realising India's demographic dividend. 3. France Bans Social Media for Children Under 15 WHAT HAPPENED France has passed legislation banning children under 15 from accessing social media without parental consent, citing concerns over online safety and child protection. CORE ISSUE Balancing children's online safety with digital rights and access to information. KEY DETAILS • Social media platforms must verify users' ages and obtain parental consent for children below 15 years. • The law targets risks such as cyberbullying, online exploitation, pornography and addictive platform design. • France is among the first European countries to adopt a dedicated minimum age law for social media access. • The move aligns with broader EU efforts to strengthen online child safety and regulate digital platforms. WHY IT MATTERS The law reflects growing global efforts to regulate social media, protect children online and strengthen digital governance while balancing privacy and fundamental rights.

CSEWhy Newspaper Recos

Indian Express 📰 1. India has ridden out crisis of Iran war, but a much bigger challenge is upon it (Read for GS 2 IR) The Hindu 📰 1. A growth story that needs women at work (Read for GS 1 Society) 2. India’s foreign policy must look seaward (Read for GS 2 IR) Subscribe to my free blog: blog.csewhy.com

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@CSEWhy Times – July 24, 2026 | Friday

Pre & Mains Notes

1. DRDO Conducts Maiden Flight Test of Project Kusha WHAT HAPPENED DRDO successfully conducted the maiden flight test of the Project Kusha Long-Range Surface-to-Air Missile (LRSAM) from APJ Abdul Kalam Island, Odisha. CORE ISSUE Strengthening India's indigenous long-range air defence capability and reducing dependence on imports. KEY DETAILS • Project Kusha is an indigenous long-range Surface-to-Air Missile (SAM) system being developed by DRDO. • The missile can intercept aerial threats at ranges of up to 400 km, including aircraft, missiles and UAVs. • The maiden test successfully intercepted a high-speed, high-altitude aerial target during an electronic simulation. • Project Kusha will form part of the Integrated Air Defence Weapon System (IADWS) alongside QRSAM, VSHORADS and Directed Energy Weapons (DEWs). WHY IT MATTERS Project Kusha enhances India's self-reliance in defence, strengthens multi-layered air defence capabilities and supports the Aatmanirbhar Bharat initiative in strategic technologies. 2. NATO Ankara Summit 2026 WHAT HAPPENED The NATO Ankara Summit 2026 concluded with major commitments on higher defence spending, long-term support for Ukraine and strengthening Europe's defence industrial base. CORE ISSUE Enhancing NATO's collective defence and military-industrial capacity amid evolving global security challenges. KEY DETAILS • Reaffirmed Article 5 of the Washington Treaty, committing to collective defence. • Members pledged to spend 5% of GDP on defence by 2035 under the Hague Defence Commitment. • Committed long-term military, financial and strategic support for Ukraine. • For India, increased NATO procurement may delay defence imports, highlighting the need for Aatmanirbhar Bharat and a stronger domestic defence industrial base. WHY IT MATTERS The summit reflects changing global defence priorities and underscores the importance of defence self-reliance, supply-chain resilience and strategic autonomy for India.

CSEWhy Newspaper Recos

Indian Express 📰 1. US-Saudi nuclear pact can reshape West Asia balance (Skim read for GS 2 IR, also connect how it will impact India) 2. Fast-track courts: When they can be established, where they lag (Imp. read for GS 2, Judiciary) 3. The many benefits of replacing paper currency notes with durable plastic ones (Read for GS 3 Economy) The Hindu 📰 1. Is corruption the biggest threat to India’s future? (Imp. read to go deep into this topic (corruption), helpful in GS1 Society, GS 2 Governance, GS4 Ethics, Essay & Interview) 2. The right to protest and the limits of police power (Read for GS 2) Subscribe to my free blog: blog.csewhy.com

@CSEWhy Times – July 23, 2026 | Thursday

Pre & Mains Notes

1. NSE Launches Nifty 500 Ahimsa Index WHAT HAPPENED The National Stock Exchange (NSE) launched the Nifty 500 Ahimsa Index, an ESG-based index that tracks companies following animal welfare and cruelty-free business practices. CORE ISSUE Promoting ethical investing by integrating animal welfare into investment decisions. KEY DETAILS • Based on the Nifty 500 universe and developed in collaboration with the Ahimsa Foundation. • Uses the Ahimsa Investment Movement (AIM) framework to classify companies by animal welfare practices. • Excludes companies involved in animal testing, leather, fur, wool, poultry and other animal-cruelty-linked businesses. • Offers investors a benchmark to identify companies aligned with ethical and sustainable business practices. WHY IT MATTERS Broadens the scope of ESG investing by incorporating animal welfare, encouraging responsible corporate practices and ethical capital allocation. 2. Police Identification During Protests WHAT HAPPENED Questions were raised after some Delhi Police and RAF personnel deployed during the Jantar Mantar protests were seen without visible nameplates or identification. CORE ISSUE Balancing police accountability and transparency with operational and security concerns during law-and-order duties. KEY DETAILS • The Model Police Act, 2006 and police manuals require officers on regular duty to wear clear identification. • The Supreme Court in D.K. Basu v. State of West Bengal (1997) mandated visible identification during arrests and detention. • Police argue that removing identification may be necessary in exceptional security situations to protect personnel. • Courts have emphasised that police accountability and identifiable officers are essential for public trust and legal oversight. WHY IT MATTERS The issue highlights the need to balance effective policing with constitutional rights, transparency and accountability in democratic governance. 3. Internet Shutdowns in India WHAT HAPPENED The internet shutdown during the Delhi protest has renewed attention on the legal framework governing suspension of internet services in India. CORE ISSUE Balancing public order and national security with citizens' fundamental rights in the digital age. KEY DETAILS • Internet shutdowns are governed by the Telecommunications Act, 2023 and the Telecommunications (Temporary Suspension of Services) Rules, 2024. • Shutdowns can be imposed only during a public emergency or in the interest of public safety, with written reasons. • In Anuradha Bhasin v. Union of India (2020), the Supreme Court held that shutdowns must be necessary, proportionate and temporary. • India continues to record one of the highest numbers of internet shutdowns globally, with Jammu & Kashmir witnessing the most since 2012. WHY IT MATTERS Internet shutdowns directly affect freedom of speech, access to information, economic activity and digital governance, making them a key issue in constitutional law and public administration.

CSEWhy Newspaper Recos

Indian Express 📰 1. The voice of India’s youth must be heard inside Parliament (Imp. insights from Tharoor on current situation) 2. AI future needs responsible data-centre regulation (Imp. read for GS 3) The Hindu 📰 1. India must lead in securing the Strait of Bab el-Mandeb (Read for GS 2 IR) Subscribe to my free blog: blog.csewhy.com

@CSEWhy Times – July 22, 2026 | Wednesday

Pre & Mains Notes

1. Tamil Nadu Leads in Women’s Manufacturing Workforce WHAT HAPPENED Tamil Nadu continues to lead India in women's participation in manufacturing, particularly in electronics, with Coimbatore and Madurai recording the highest female labour force participation among major cities. CORE ISSUE Increasing women's workforce participation to strengthen manufacturing growth and economic development. KEY DETAILS - 43% of women employed in India's electronics manufacturing work in Tamil Nadu. - Coimbatore and Madurai recorded the highest female labour force participation among major Indian cities. - Women-friendly policies, hostel facilities and industrial clusters have boosted female employment. - Tamil Nadu is attracting major investments in electronics, semiconductors and EV manufacturing, creating more jobs for women. WHY IT MATTERS Highlights the role of gender-inclusive industrial policies in boosting manufacturing, employment and women's economic empowerment under the Make in India initiative. 2. Madhya Pradesh Passes Uniform Civil Code (UCC) Bill WHAT HAPPENED The Madhya Pradesh Assembly passed the Madhya Pradesh Uniform Civil Code (UCC) Bill, 2026, introducing a common civil law for marriage, divorce, inheritance and live-in relationships. CORE ISSUE Implementing a common civil law framework while balancing equality, personal laws and constitutional safeguards. KEY DETAILS - Applies a common civil law for marriage, divorce, inheritance and live-in relationships; Scheduled Tribes are exempted under Articles 342 and 366(25). - Bans polygamy, criminalises triple talaq and nikah halala, mandates marriage registration and provides equal inheritance rights irrespective of gender. - Goa follows the Portuguese Civil Code, while Uttarakhand, Gujarat, Assam and Madhya Pradesh have enacted/passed UCC laws. - The UCC derives from Article 44 (DPSP), which directs the State to endeavour to secure a Uniform Civil Code for all citizens. WHY IT MATTERS The UCC remains a major constitutional and governance issue, balancing gender justice, equality before law, religious freedom and India's plural legal system. 3. Undergraduate Enrolment Declines for the First Time WHAT HAPPENED The latest AISHE (All India Survey on Higher Education) report shows the first-ever decline in undergraduate enrolment in India, despite overall higher education enrolment continuing to rise. CORE ISSUE Falling undergraduate enrolment raises concerns about access, affordability and participation in higher education. KEY DETAILS - Undergraduate enrolment fell by 6% in 2023–24, while overall higher education enrolment increased. - The decline was driven mainly by male students; female enrolment remained relatively stable. - Maharashtra and Uttar Pradesh recorded the sharpest decline, while Tamil Nadu registered the highest increase. - Enrolment declined in Arts, Science and Commerce, while Diploma courses saw a rise. WHY IT MATTERS The trend has implications for India's demographic dividend, human capital development and the goals of the National Education Policy (NEP) 2020.

CSEWhy Newspaper Recos

Indian Express 📰 1. From 1991, three foreign policy lessons for managing disruption of uncertainties (Imp. insights from C. Raja Mohan, read for GS 2 IR) 2. A checklist for a new age courtroom (Read for GS 2, Judicial System Reforms & use of AI) 3. All Explained Page is important today. Also, make notes out of it. The Hindu 📰 1. What India’s young people are saying about families (Read for GS 1 Society) Subscribe to my free blog: blog.csewhy.com

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@CSEWhy Times – July 21, 2026 | Tuesday

Pre & Mains Notes

1. EPFO 3.0: Universal Pension & Social Security Reform WHAT HAPPENED The EPFO has proposed EPFO 3.0 to expand pension coverage for all workers, strengthen social security for gig and unorganised workers, and modernise its digital platform. CORE ISSUE Creating an inclusive, technology-driven social security system for India's evolving workforce. KEY DETAILS • Proposes a defined contribution pension for unorganised workers with flexible withdrawals and annuity options. • Integrates gig workers and platform workers into social security through aggregator contributions. • Introduces CBS-enabled digital platform, real-time contribution tracking and pension projections. • Supports portable benefits through UAN and aims to unify contributions from multiple employers. WHY IT MATTERS Expands social security beyond the formal workforce, improves pension portability and supports labour reforms in India's growing gig and informal economy. 2. Magnetic Levitation (Maglev) Trains WHAT HAPPENED Magnetic levitation (Maglev) technology uses powerful magnetic fields to enable trains to travel at very high speeds without physical contact with tracks. CORE ISSUE Using electromagnetic forces to achieve high-speed, low-friction rail transport. KEY DETAILS • Maglev trains levitate above tracks using electromagnetic suspension (EMS) or electrodynamic suspension (EDS). • Linear induction motors (LIMs) propel the train by creating a moving magnetic field. • Eliminates rolling friction, enabling speeds of over 400 km/h. • Requires dedicated guideways and high construction costs, limiting widespread adoption. WHY IT MATTERS Maglev is an important application of electromagnetism with relevance to high-speed transport, infrastructure development and emerging technologies in Science & Technology.

CSEWhy Newspaper Recos

Indian Express 📰 1. Anti defection law needs drastic changes (Imp. Read for GS 2) The Hindu 📰 1. Canada-India defence collaboration for a secure future (Read for GS 2 IR) 2. Defections affect moral sanctity of democracy (Read for GS 2, also understand the ethical perspective of Defection) 3. Why inflation is rising in India (Imp. read for GS 3 Economy, make notes out of it) Subscribe to my free blog: blog.csewhy.com