UPSC CSE Why

I think about this often, tell me your thoughts: Is river a living being or just a natural body?

PS: 150+ aspirants from this channel have joined UPSC PYQs Success Course for Mains & Pre in last 48 hours. Have you? Click here to join!

@CSEWhy Times – Sept 27, 2025

Pre & Mains Notes

1. Delhi–Beijing, with caveats • What happened: PM Modi met Xi Jinping at Tiajin SCO Summit, stressing India–China are “development partners, not rivals.” • Why it matters: Comes amid Galwan distrust; tests if trust-building can coexist with China’s regional assertiveness. • Data point: Over 600 border “transgressions” occurred between 2010–2013 alone. • Impact: While India pushes genuine multipolarity via BRICS/SCO, China’s debt-trap diplomacy fuels instability in South Asia. • Exam hook: India must manage ties without appearing as a junior partner, ensuring sovereignty in dialogue. 2. India needs a plan (WTO SDT issue) • What happened: China announced it won’t seek “Special & Differential Treatment” (SDT) at WTO, raising pressure on India. • Why it matters: Losing SDT weakens India’s ability to shield agriculture, MSMEs, and subsidies under global trade rules. • Data point: India spent ₹4.8 lakh crore on farm subsidies in 2023; food inflation affects 55% of GDP-linked subsidies. • Impact: Without SDT, India faces cuts in MSP, PDS, and tariff flexibility, risking farmer incomes and food security. • Exam hook: India needs stronger FTA negotiations, Green Box subsidies, and digital trade resilience. 3. MiG-21 bows out: IAF fleet challenge • What happened: Indian Air Force retired final MiG-21 squadrons at Chandigarh after six decades. • Why it matters: Fighter squadron strength drops further; critical gap vs China (60+) and Pakistan (20–25). • Data point: IAF has 29 squadrons, below sanctioned 42; over 500 MiG-21s crashed since induction. • Impact: Inductions of Tejas Mk1A, AMCA, Rafales planned, but delays in engines and production push readiness into mid-2030s. • Exam hook: Highlights urgency of defence indigenisation and procurement reform. 4. Rupee’s slide vs US dollar • What happened: INR hit record low at ₹88.6 per USD in Sept 2025. • Why it matters: Weak rupee inflates import bills (oil, electronics), adds pressure to inflation. • Data point: INR lost 1.3% value in a month; global USD weakened against Euro, Yuan, Real. • Impact: Exports get a temporary boost, but FPI/FDI inflows remain sluggish; investors wary of India’s GDP and corporate earnings. • Exam hook: Shows currency vulnerability in global trade cycles. 5. Chero Archers of Jharkhand • What happened: Jharkhand archery team named after “Chero Archers,” warriors of Palamau known for resisting Mughals & British. • Why it matters: Revives tribal legacy of Medini Rai (“Chero Napoleon”), symbolising resilience against empire. • Data point: Chero revolts spanned 1613 Mughal campaigns to the 1855 Santhal Revolt and 1857 Uprising. • Impact: Cultural assertion strengthens tribal identity politics, linking history with modern representation in sports. • Exam hook: Example of tribal resistance and folk heroes in modern narratives. 6. India–EU Strategic Agenda • What happened: EU released 5-pillar agenda for ties: economy, tech, security, global connectivity, people-to-people contact. • Why it matters: Positions India as alternative partner to US/China in Indo-Pacific multipolarity. • Data point: EU is India’s largest trade partner; goods trade exceeded €120 billion in 2023. • Impact: Expands cooperation in FTA talks, maritime security, AI regulation, and student mobility. • Exam hook: Reflects deepening multipolar diplomacy and trade diversification. 7. New farming technology vs desertification • What happened: CUoR scientists grew wheat in Rajasthan desert using “soilification” with bioformulation. • Why it matters: Offers breakthrough against desertification of Aravalis and Thar expansion. • Data point: Yield: 26 kg wheat/100 sq.m with only 3 irrigations; 54% higher yield in trials. • Impact: Can turn arid zones into farmland, ensuring food security and climate adaptation. • Exam hook: Model of applied science to combat desertification and water stress.

@CSEWhy Newspaper Reading Recommendations

None today

Met Sh. Naveen Patnaik ji today. We chatted for a while but got time to click a picture only when he was leaving. Man has insane aura and extreme humility. Best part? He recognized CSEWhy Twitter "yes, I remember this from Bal Buddhi Vidya"

9 Preamble points you need to know 1. Inspired by Objective resolution of JLN on 13th Dec, 1946 2. Socialist, Secular, Integrity not in original Preamble, added via 42nd AA u/ PM Indira Gandhi 3. Prem Behari Narain Raizada hand-wrote original Preamble in English for FREE but with a condition: His & his grandfather's name be included on every page of document. Vasant K. Vaidya wrote Hindi version 4. In Kesvanand Bharti case 1973, SC held that Preamble is part of the Constitution 5. 42nd AA 1976 changed preamble (AA aka Mini constitution) 6. 26th Nov, 1949 - Date with Constituent Assembly adopted Preamble along w/ Constitution (PYQ on this) 7. "We, the People" was a phrase borrowed from Constitution of the U.S.A. 8. In Berubari Union (1960) SC held that Preamble has no enforceable legal status on its own 9. Article 14 - is most often read in light of the Preamble’s guiding principles during judicial interpretation particularly concerning the ideals of equality & social justice.

UPSC coaching industry is changing fast changing faster are the 'sales' methods to prey on aspirants! Stick to basics: Resources, Syllabus & PYQs -AND- do due research before going for ANY foundation course (mostly, you don't need it!)

@CSEWhy Times – Sept 26, 2025 | Did you enrol in CSEWhy PYQs for Pre/Mains/CSAT here?

Pre & Mains Notes

1. Rail-based Agni-P Missile Test • What happened: DRDO successfully test-fired Agni-Prime (Agni-P) missile from a rail-based launcher. • Why it matters: Places India in the elite group (with US, Russia, China, possibly North Korea) capable of launching long-range ballistic missiles from rail platforms. • Data point: Agni-P is a two-stage solid-fuel missile, range 1,000–2,000 km, 11,000 kg mass. • Impact: Rail-based systems enhance survivability, mobility, and strike power by hiding missiles in India’s vast railway network. 2. Cooling Rights in Global South • What happened: Report highlights urgent need for universal access to cooling as climate adaptation and public health safeguard. • Why it matters: With AC penetration only ~5% in India, cooling has become a justice issue—vital for labour productivity, health, and climate resilience. • Data point: WHO estimates ~489,000 global deaths due to heat exposure (2000–2019). • Impact: Lack of cooling access exacerbates inequality, worsens heat-related morbidity, and limits climate adaptation for billions in South Asia and Africa. 3. India’s Urban Definition Debate • What happened: Registrar General proposed retaining 2011 Census definition of “urban unit” for 2027 Census. • Why it matters: Current definition (statutory/census towns) leaves fast-growing settlements without urban governance, affecting services and planning. • Data point: 251 census towns from 2001 still remained under rural governance in 2011 despite meeting urban criteria. • Impact: Misclassification risks undercounting millions, weakens policy, and sidelines peri-urban economies tied to gig work and migration. 4. Provincial Citizenship & Domicile Politics • What happened: Concept of “provincial citizenship” in Jharkhand sparks debate on domicile-based exclusion vs national citizenship. • Why it matters: Challenges the unitary idea of Indian citizenship, reflecting local anxieties over migration, jobs, and cultural identity. • Data point: SC’s 1955 States Reorganisation Commission had warned domicile rules could erode constitutional guarantees under Articles 15, 16, 19. • Impact: Rise of sub-nationalism complicates federal balance, politicises internal migration, and fuels “insider-outsider” politics across states.

@CSEWhy Newspaper Reading Recommendations

Indian Express 🗞 1. Listen to Ladakh (what's brewing here? learn in this article) 2. Javelin's arc (read for interview awareness) The Hindu 📰 1. 8 states with international border, 0.13% exports (Most important read today) PS: Get the best of all you need in one place on my FREE blog here

Above PDF has all Qs on rivers asked in PYQs. Did you check?

A @CSEWhy Compilation sharing ALL UPSC PRE PYQS asked on RIVERS (marked with solutions)

1 hour to go. From tomorrow onwards the prices will hike. Check it if you haven't yet 👇👇👇 https://www.csewhy.com/upsc Penalising procrastination in small ways 🌿

Friends, at this point you’d be losing big if you are not on CSEWhy app. Checkout all the PYQs at app.csewhy.com Prices increase soon! 🫡

We are closing the enrollments of UPSC PYQ Success Course at 12:00 AM today at the sales price. Post that we will be raising the prices. ✓ Prelims ✓ Mains ✓ CSAT ✓ Foundation and current Affairs All at ₹1500 Here is the link if you want to enroll👇👇 https://www.csewhy.com/upsc

@CSEWhy Times – Sept 25, 2025 | Find CSEWhy PYQs in one place for Pre/Mains/CSAT here

Pre & Mains Notes

1. India & Brazil to Announce Climate Plans Ahead of COP30 • What happened: India will update its Nationally Determined Contributions (NDCs) before COP30 in Brazil, focusing on emissions cuts, renewable expansion, and carbon sink creation. • Why relevant: Positions India as a key climate negotiator; reflects progress on Paris targets while demanding finance/technology from developed countries. • Data point: India has met its 50% non-fossil power capacity target in July 2023; carbon sink addition target of 2.5–3 billion tonnes likely met by 2031. • Impact: Enhances India’s climate credibility but raises pressure on balancing energy security with global climate commitments. 2. China’s K Visa vs Trump’s H-1B Restrictions • What happened: China expanded its K visa category for foreign STEM experts after US hiked H-1B fees to $100,000. • Why relevant: Aims to attract global talent in AI, biotech, quantum, and space, strengthening China’s tech race. • Data point: K visas created in 2013, now widened for “key individuals” in targeted industries with easier residency pathways. • Impact: Could divert talent flow from India/US to China, altering global innovation ecosystems. 3. Super Typhoon Ragasa Hits Asia • What happened: Ragasa struck Hong Kong with 280 kmph winds, causing major evacuations and storm surges up to 3m. • Why relevant: One of the most intense tropical cyclones ever recorded, showing link between warming seas and extreme weather. • Data point: Pacific Ocean surface temps near Ragasa’s origin rose 1.5°C over the past century (UNEP). • Impact: Signals rising disaster risks for Asia; underlines urgency of global adaptation and resilient coastal planning. 4. Courts & Personality Rights in Digital Era • What happened: Delhi HC restrained misuse of actors’ voices/likeness (Aishwarya, Abhishek Bachchan) via AI-generated content. • Why relevant: Expands scope of personality rights in India beyond privacy → covers voice, likeness, image in AI age. • Data point: Copyright Act (1957), IT Rules (2021), and recent judicial precedents protect publicity rights. • Impact: Sets precedent for regulating AI content in India; raises balance between free speech & individual control. 5. AI vs India’s Rising Energy Demand • What happened: Report warns data centre electricity demand may double by 2030, reaching 219 GW globally; India a key site. • Why relevant: AI expansion strains energy security just as India pursues net-zero targets and green power transition. • Data point: India’s current data centre capacity ~600 MW; global capacity demand up 19–22% annually till 2030. • Impact: Creates policy dilemma—AI may optimise grids, but its own power needs risk snowballing into fresh energy crises.

@CSEWhy Newspaper Reading Recommendations

Indian Express 🗞 1. Trajectory of irrelevance (On US funding to multilateral institutions) 2. Swipe, tap, send (On UPI's overtaking of ATMs) The Hindu 📰 1. Just a pinch can reduce an Indian's salt overload (salt in Indian diets, GS1 Society) 2. How are courts protecting identity rights? (On copyrights laws of GS2) PS: Learn Ladakh's demand of 6th schedule inclusion on my Free blog here

UPSC questions may look “new” every year, but in reality they are carefully evolved from older PYQs. Eg E-Governance 📌 2024 (GS2 Q18): UPSC asked about “the routine application of digital technology in service delivery, transparency and accountability” → focusing on the Interactive Service Model of e-Governance. 📌 2023 (GS2 Q8): It framed e-Governance as a “critical tool of governance”, asking about its inadequacies despite effectiveness. 📌 2025 (GS2 Q7): UPSC asked whether e-governance projects are biased towards technology & backend integration rather than user-centric design. Evolving Angles: 2023 → Effectiveness vs inadequacies 2024 → Transparency, accountability, interactive model 2025 → Tech vs user-centric design bias Reverse Mapping Proof: The 2025 question is a logical continuation of 2023 & 2024 PYQs. Treat PYQs as a predictive tool, not a post-mortem. Reverse mapping is how toppers stay one step ahead. If you want the full course, buy it here 👇👇 https://www.csewhy.com/upsc

@CSEWhy Times – Sept 24, 2025 | Find CSEWhy PYQs in one place for Pre/Mains/CSAT here

Pre & Mains Notes

1. Himachal’s Apple Crisis • What happened: Unseasonal rains, landslides, and warmer winters damaged ~60% of HP’s apple crop, forcing imports to surge. • Why relevant: Apple is HP’s economic backbone (₹6,000 crore turnover); climate change threatens horticulture and farmer livelihoods. • Data point: State output dipped to 6.26 tonnes/hectare in 2019–20; average yield 7 tonnes/hectare (2023–24). • Impact: Imports from Turkey, Iran, US etc. rise, hitting domestic growers; higher disease risk (apple scab), and loss of fruit quality. 2. India–US Trade Talks • What happened: High-level delegation in Washington pushing to conclude stalled India–US trade deal. • Why relevant: Addresses tariffs, market access, digital trade, and balancing India’s ties with Russia/China. • Data point: US restored GSP in 2023; earlier had levied 50% tariffs on Indian steel & retaliated on farm exports. • Impact: Could reset bilateral ties, ease trade frictions, and open markets for Indian services; but mixed signals persist. 3. L-1 vs H-1B Work Visas • What happened: US raised H-1B fees to $100,000; spotlight shifts to alternative L-1 intra-company transfer visa. • Why relevant: Impacts Indian IT professionals and outsourcing firms heavily reliant on US visa categories. • Data point: FY2023 saw 76,671 L-1 visas issued; rejection rates 3–4% globally but higher in India due to scrutiny. • Impact: L-1 avoids lottery caps, but stricter eligibility (must be with firm abroad 1 year); not full substitute for H-1B. 4. Trump Targets Antifa • What happened: Trump signed order designating Antifa a “domestic terrorist organization” after Charlie Kirk’s murder. • Why relevant: Highlights domestic extremism in US politics; Antifa is decentralised, anti-fascist protest network. • Data point: US reports link Antifa activity to protests since 2016; no federal terrorism charges yet. • Impact: Deepens polarisation; could affect US governance narrative and spill into election debates. 5. Palestine Recognition Momentum • What happened: France, UK, Canada, Australia joined others in recognising Palestinian statehood at UNGA. • Why relevant: Boosts legitimacy of Palestinian claims; challenges Israel’s West Bank annexation drive. • Data point: Montevideo Convention (1933) defines statehood → territory, population, government, foreign relations. • Impact: Strengthens Palestine diplomatically but unlikely to stop Gaza war; Israel calls recognition a “reward for terrorism.” 6. India’s Jewellery Sector vs US Tariffs • What happened: US imposed 50% duty on polished diamonds; 50–57% on studded jewellery, hurting exports. • Why relevant: India is top supplier of cut & polished diamonds; employs 8.4 lakh workers in MSMEs. • Data point: India exported ₹46,000 crore diamonds & ₹23,000 crore jewellery in 2024–25. • Impact: MSMEs demand relief (policy incentives, SEZ support, marketing funds); otherwise industry faces heavy losses. 7. Trump’s H-1B Fee & Indian IT • What happened: Trump imposed $1,00,000 annual fee on H-1B visas, disrupting Indian IT & Big Tech business models. • Why relevant: Raises cost of sending skilled Indian engineers to US; may push firms towards offshoring. • Data point: Indians form 65% of US H-1B workforce; US IT sector employs >10,000 H-1B engineers yearly. • Impact: Could shift work overseas, cut opportunities for Indian graduates, and concentrate talent in Big Tech.

@CSEWhy Newspaper Reading Recommendations

Indian Express 🗞 1. World has a China model (Read for how IR will change as China rises) The Hindu 📰 1. Getting GST 2.0 to run like a well-oiled machine (read for understanding what NOT to do) 2. The mapping of the India-China border (read it slowly to understand what's happening here) PS: This message contains notes for Sept 21-22-23 Sept. Find more details on FREE CSEWhy blog

#CSEWhyMaps | Folk Paintings Easy to revise map for you. ❤️