UPSC CSE Why
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Smart notes & right guidance for UPSC CSE. Current Affairs updates daily

On a special CA mission for UPSC 2026, tune in daily!

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Pre note: What are your views on marital rape? Answer here

🚨 19th October | Saturday 🚨

Pre facts


1. Super Insulin

β€’ Scientists have developed β€œsmart insulin” called NNC2215 that responds dynamically to blood sugar (BS) levels

β€’ Type 1 = No insulin prod by pancreas; Type 2 = Insulin resistance (IR), requiring higher doses

β€’ Insulin overdosing can cause hypoglycemia (low BS), making constant BS monitoring necessary

β€’ Old tech = Glucose sensors & insulin pumps; insulin stored subcutaneously, released based on BS sensors

β€’ NNC2215 = On-off switch; reacts to BS fluctuations. Glucoside holds insulin inactive when BS is low; glucose triggers activation at high BS

@CSEWhy Recommendations


Indian Express πŸ“°

1. Lady justice: Roots in ancient Greece, not always blindfolded (Explained page)
(GS2)

2. India and the Science Nobels (Explained page)

The Hindu πŸ—ž

1. Forecasting better in India, come rain or shine (Editorial)
(GS3: SnT)

PS: The week is about to end. Are you happy with your progress?
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Pre note: Sunday sessions you shouldn't miss: newspaper, introspect, reflect.

🚨 20th October | Sunday 🚨

Pre facts


1. Kala-Azar

β€’ India seeks WHO certification for Kala-azar elimination, with <1 case per 10k in PHC blocks for 2 years

β€’ Major hotspots: Bihar, Jharkhand, WB, UP; 70% of cases from Bihar, Jharkhand, WB, and UP; symptoms like fever, weight loss, and anaemia

β€’ Cases dropped: 595 (2023) vs. 339 (2022)

β€’ NHP targets shifted from 2010 to 2030; Bangladesh is the only other certified nation

β€’Strategy: Early diagnosis, case mgmt, surveillance, and tackling poverty/sanitation

β€’ PKDL cases post-recovery pose long-term challenges

2. Mining dust enhances carbon capture

β€’ Alt Carbon uses basalt dust from Rajmahal mines for fast-tracking CO2 capture via rock weathering

β€’ 3-4 tonnes of basalt trap 1 tonne of CO2 in 2-4 years, compared to 1,000 years naturally

β€’ The dust enriches soil on Darjeeling tea estates and boosts carbon absorption

β€’ Raised $5M from carbon-credit firms; partnered with Frontier (McKinsey, Meta)

β€’ Key basalt sources: Maharashtra, Gujarat, Jharkhand, WB

β€’ Sequestration helps meet IPCC goals to curb temp rise by 2050

@CSEWhy Recommendations


The Hindu πŸ—ž

1. What are the stress factors for Indian Railways? (FAQ page)
(GS2: Social issues)

2. How will a classical status help languages? (FAQ page)
(GS2: Policies)

PS: Have a PlanB. Join @CsewhyPlanB
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Bhai sunn,

Tyohaar aa rahe hai.
Study break hoga hi hoga.

Kaise enjoy bhi kare ghar par aur padhai bhi manage karni hai,

Thoda sa plan kar le dost

Baaki Diwali hai, do spend time with family πŸ₯°πŸͺ”
❀88πŸ‘9πŸ₯°6
Pre note: Turant solutions ke liye, apne doubts yaha pucho

🚨 21st October | Monday 🚨

Pre facts


1. New Lady Justice

β€’ Reflects Indian identity, emphasizing fairness by "seeing" cases directly

β€’ Scales show balanced judgment, sword symbolizes justice's power

β€’ Urgent reforms needed: delayed judge appointments, lack of diversity (women <15%, backward classes <25%), and 60L+ pending cases

β€’ Courts operating at ~60-70% strength; govt urged to speed up appointments for timely justice

2. Largest Marine protected area

β€’ Azores approved the largest marine protected area (~300k sq km) in the North Atlantic

β€’ Aims to meet intl conservation targets ahead of time

β€’ Area protects underwater mountains and vulnerable marine ecosystems

@CSEWhy Recommendations


Indian express πŸ“°

1. A nascent but welcome thaw (Ideas page)
(GS2: IR)

2. $1 Trillion over 30 years: Cost of pivoting away from coal (Explained page)
(GS2/GS3: Policies and Climate)

3. Comeback of Krishi in Bharat (Explained page)
(GS3: Agri economy)

The Hindu πŸ—ž

1. India’s choices in a world becoming bipolar again (Editorial)
(GS2: IR)

2. On climate finance to developing nations (Text&Context)
(GS2/GS3: Climate & Multinational policies)

3. What d o the Atlantic Ocean hurricane forecasts foretell for India? (Science page)
(GS3: Climate and Science)

PS: Hafte ki shuruaat kaisi hai dosto? React with ❀️ to manifest a great day :)
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Pre note: blog.csewhy.com

🚨 22nd October | Tuesday 🚨

Pre facts



1. Spectrum allocation

β€’ No territorial limits in satellite spectrum

β€’ Coordinated by Int'l Telecommunication Union (ITU)

β€’ In India, regulated under Telecom Act 2023 allowing both auction & admin allotment

β€’ Benefits of SATCOM:
- Use array of satellite network in place of cable network
- wider coverage & more resilient network
- less prone to damage

@CSEWhy Recommendations

Indian express πŸ“°

1. Berlin-Delhi reconnection
(GS2: IR)

2. A terror attack, many signals (Ideas page)
(GS3: Internal security)

3.Entire ideas page, super interesting today!!!

The Hindu πŸ—ž

1. On sanctions and shadow fleets (Text&Context)
(GS2: IR)

PS: Shall I make the daily notes more elaborative or just the recommendations are good?
πŸ‘19πŸ’―3πŸ₯°1🐳1
Bhai sunn, important baat hai πŸ˜‰

CSEWhy app banayi hai; Focuses on🎯

β€’ Unlimited Practice Qs
β€’ PYQs explanations & test
β€’ Daily streaks to stay on track
β€’ Gamified & Interactive revision

Fun fact: Access is invite only.

πŸ“² Want to be among the firsts to access CSEWhy app?

Join Waitlist here: https://forms.gle/erCHsbTheKRu32648
❀8πŸ‘3πŸ”₯3πŸ†2
Pre note: CSEWhy app this Diwali! πŸͺ”

🚨 23rd October | Wednesday 🚨

Mains Notes

1. Mission Mausam

β€’ Aim: Improve weather forecasts & manage weather events

β€’ Cloud Chamber (cc) to come up at IITM, Pune for cloud physics research

β€’ CC injects water vapour & aerosols to create clouds u/ controlled humidity & temperature

β€’ Helps study cloud seed particles forming droplets or ice

2. Madarsas & Secularism

β€’ Madarsa Act created UP Board focusing on Muslim community education offering courses from Maulvi to Fazil

β€’ HC: Madarsa's impose religious instruction keeping mainstream subjects optional
β€’ Govt: Madarsas deny quality eduction u/ R2Education Act

β€’ Madarsa Board granting degrees contradicts UGC's authority over universities

β€’ SC challenged HC March, 2004 verdict of striking down Madarsa Act (2004); reserved verdict on case

@CSEWhy Recommendations


Indian express πŸ“°


1. An agreement, some questions (Ideas page)
(GS2: IR)

2. The biodiversity COP (Explained page)
(GS2/GS3: Multilateralism & Climate)

The Hindu πŸ—ž

1. On Section 6A of the Citizenship Act (Text&Context)
(GS2: Laws & Acts)

2. Why are Big Tech companies such as Google scouting for nuclear power? (Text&Context)

PS: Join @CSEWhyPlanB
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Pre note: Heavy newspaper today! Go slow.

🚨 24th October | Thursday 🚨

Pre facts


1. Cyclone in news: Cyclone Dana; Bay of Bengal; Will affect eastern Odissa and West Bengal

2. SC: Stubble burning goes against right to live in pollution-free space


Pre notes


1. Kambala

β€’ Traditional buffalo race held annually in the coastal regions of Karnataka and Kerala

β€’ Conducted by Tuluva community in the Dakshina Kannada and Udupi districts of Karnataka; part of temple festivals & rural traditions to appease the gods for good harvests

β€’ Criticized by animal rights activists; Banned by SC in 2014

β€’ Jallikattu, a similar traditional sport in TN was banned by SC in 2014 in Animal Welfare Board of India v. A. Nagaraja case

2. Article 21: Right to life

β€’ No person shall be deprived of his life or personal liberty except according to the procedure established by law

Mains Notes


1. Geoengineering

β€’ Large scale efforts to change natural-cycle of earth to combat global warming

Broadly, 2 methods of Geoengineering are:

1. Solar Radiation Management (SRM): Materials are thrown off in space which reflects back sunlight

β€’ Various elements are proposed but diamond dust tops the list

β€’ 5 million tonnes of diamond dust is required; concerns for unforeseen damages to nature prevail

2. Carbon Dioxide Removal (CDR): Capturing and stabilising CO2

@CSEWhy Recommendations


Indian express πŸ“°

1. Indian Ocean churn (Editorial)
(GS2: IR)

2. Learning & nation-building (Ideas page)
(GS2: Social issues)

3. Taxing Industrial alcohol (Explained page)
(GS3: Economics)

The Hindu πŸ—ž

1. The Manipur crisis, the issue of managing diversity (Editorial)
(GS2: Social issues)

2. On Boeing 737’s β€˜defective’ rudder system (Text&Context)

3. Ancient meteorite was 'giant fertilizer bomb' for life on earth (Science page)
(GS3: Science)

PS: Queries? Tell me
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Pre note: Started adding detailed notes from articles limiting the Reading Recommendations. Study hard! :)

🚨 25th October | Friday 🚨

Mains Keywords

1. Landfall of a Cyclone

β€’ Cyclone Dana to landfall near Bhitarkanika National Park & Dhamra Port

β€’ landfall = when eye/centre cross the coast (not every cyclone sees a landfall)

β€’ Landfall duration = 5/6 hrs, cyclone loses intensity post rainfall due to lack of moisture

Pre notes

1. Artificial Insemination

β€’ Places sperm directly into female reproductive tract; boosts fertility w/o natural mating

β€’ Types include IUI (Intra-Uterine Insemination) & ICI (Intra-Cervical Insemination).

β€’ Advantages: Avoid disease transfer, controls conception timing, & addresses male infertility.

β€’ In news: Great Indian Bustard conversation, at Sudasari Great Indian Bustard breeding centre in Rajasthan

Mains Notes

1. Local weather forecast

β€’ Panchayat-level 5-day weather forecasts, updated hourly, are now available nationwide, launched by MoPR & MoS for rural preparedness, covering 2.55L panchayats

β€’ Data is accessible via e-GramSwaraj, Gram Manchitra, and Meri Panchayat apps

β€’ Helps farmers with planning sowing, irrigation, and harvesting to tackle unpredictable weather changes

β€’ Aim: boost climate resilience, safeguard livelihoods, and enhance disaster prep at the grassroots; coz predicting localised event is harder

@CSEWhy Recommendations

Indian express πŸ“°

1. Not another BRICS in the wall (Editorial)
(GS2: IR)

2. When parliament isn’t in session (Ideas page)
(GS2: Administrative issue)

3. The India-China agreement (Explained page)
(GS2: IR)

The Hindu πŸ—ž

1. Meal costs are rising faster than earnings (Text&Context)
(GS2/GS3: Social issues & Economics)

2. Why did the Central govt. sanction a 50% hike in prices of commonly used drugs? (Science page)

PS: blog.csewhy.com
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Pre note: Do you need help regarding your optional? Let me know

🚨 26th October | Saturday 🚨

Mains Notes


1. Protected areas are losing biodiversity than non- protected ones

β€’ NHM study shows BII fell 1.88% (2000–2020)

β€’ CBAs: Unprotected lost 1.9%, protected 2.1%

β€’ PAs focus on species, not ecosystems

β€’ Degradation, mining, oil, gas in PAs (e.g., Congo park 65% occupied)

β€’ 30x30 conservation goal must continue with better ecosystem focus

@CSEWhy Recommendations


Indian express πŸ“°

1. A nudge towards clean air (Editorial)
(GS2: Social issues)

2. The unaspiring millions (Ideas page)
(GS3)

3. Greenback’s naysayers (Ideas page)
(GS2: IR and International policies)

4. The right to die with dignity (Explained page)
(GS2: Policies)

The Hindu πŸ—ž

1. Sharpen the anti-defection law, strengthen democracy (Editorial)
(GS2: Policies)

2. A Nobel in hand, but where AJR’s model falls short (Editorial)
(GS3: Economics)

PS: Affirm with conviction - 'I can and will do it'
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Pre note: Sunday morning calls for introspection and reflection. Don't forget that!

🚨 27th October | Sunday 🚨

@CSEWhy Recommendations


The Hindu πŸ—ž

1. What does H5N1 virus in cattle, humans portend? (Science page)

2. How will LAC agreement pan out on border? (FAQ page)
(GS2: Agreements and Pacts)

3. What is the flight protocol for a bomb threat? (FAQ page)

PS: Revise important current affairs of the month :)
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Just tested CSEWhy app chat feature

Oho, what a fun tool. Excited to see how UPSC aspirants will make best use of it :)

What shall be its name? Vote belowπŸ‘‡πŸ»
Vote here for the name of CSEWhy App chatbot
Anonymous Poll
44%
CSEWhy bhAI
27%
CSEWhy Chat
29%
CSEWhy Talks
🐳3❀1
Carbon Credits is in today's The Hindu

Here's a 2011 PYQ on the same topic for you to take an insight into how the examiner thinks :)

a) Kyoto Protocol
b) Who gets CC?
c) Goal of CC?
d) Trade of CC

samjhe?? ❀️react karke batao
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Pre note: See above 2 texts and vote, need your help! :)

🚨 28th October | Monday 🚨

Mains KeywordsπŸ—


1. Digital arrest

β€’ Cyber scam impersonating official agencies
β€’ Modus operandi: Claim of serious case against a victim threatening arrest -> bribe demands

Pre notes✍🏼

1. Appointment of CJI (by President on PM advice u/A 124(2))

β€’ Outgoing CJI recommends senior most SC judge as per Memorandum of Procedure (MoP)

β€’ No approval needed from Parliament or collegium

Revise 4 judges cases here

2. Cancer resisting DNA

β€’ Genetic mechanism aiding radiation resistance spotted in a tardigrade species

β€’ Tardigrade: aka water bear; microscopic invertebrates w/ 4 pairs of stout legs living in water/damp moss

β€’ Exposure to gamma rays showed how the species repairs DNA and survives extreme conditions

β€’ Three key factors for radiation survival:

1. Quick DNA repair via TRD1 protein
2. Activation of mitochondrial proteins aiding DNA repair
3. Production of betalains (antioxidants) to neutralize harmful chemicals

β€’ Tested betalains on human cells, improving radiation resistance

β€’ Use case: help astronauts, nuclear cleanup, and cancer treatments


3. Dinosaur park in Balasinor, Gujarat dubbed as India's Jurassic Park

β€’ Discovered: 1980s; houses 10k+ fossilized eggs found

β€’ Museum (2019) spans 25k sq ft with 3D films, VR zones, interactive kiosks, and life-sized dino models

Mains notesπŸš€


1. Target Olympic Podium Scheme (TOPS)

β€’ 2014: launched by Ministry of Youth & Sports to enhance medal tally in global competitions

β€’ 2018: revamped to give financial aid, training, foreign exposure + 50k monthly stipend

@CSEWhy Recommendations πŸ—ž

Indian Express πŸ“°

1. Significance of livestock census, species it includes (Explained page)
(GS2: Census)

2. Election & farm sector health (Explained page)

3. Top crops, price volatility 7& RBI (Ideas page)
(GS3: Economics)

The Hindu πŸ—ž

1. The private sector holds the key to India’s e-bus push (Editorial)
(GS2: Policies)

2. Why is Delhi's air quality deteriorating? (Text&Context)
(GS3: Climate)

3. New rocket, plusmoon and Venus missions, herald new beginnings (Science page)
(GS3: SnT)

PS: blog.csewhy.com
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Pre note:

🚨 29th October | Tuesday 🚨

Pre notes✍🏼

1. Right to privacy

β€’ R2 protect your info, decisions, & life choices from public/state interference.

β€’ KS Puttaswamy vs UoI (2017): R2Privacy = Fundamental Right u/A 21

β€’ Overruled MP Sharma (1954) and Kharak Singh (1962)

β€’ Linked to Arts 14, 19, 21 (Golden Triangle)

β€’ Impact: Aadhaar, digital privacy, data laws like DPDP Act 2023

β€’ Affirmed control over personal data, autonomy, and dignity (DAD)

2. Aadhar not for DOB

β€’ SC validates only School Leaving Certificate are available

β€’ Aadhar Aim: establish ID (not age)

β€’ SC reiterated UIDAI’s 2023 circular: Aadhaar isn’t proof of DoB

β€’ SC upheld Aadhaar Act in 2018 for ID purposes but limited its mandatory use for SIMs, bank a/cs, and admissions

@CSEWhy RecommendationsπŸ—ž

Indian Express πŸ“°

1. The next census (Explained page)
(GS2: Policies)

The Hindu πŸ—ž

1. The under representation of women in judiciary (editorial)
(GS2: Social issues)

2. Solar, a game changer in women’s empowerment (editorial)
(GS2: Social issues)

3. What challenges does India face in fertilisers import? (Text&Context)
(GS2/GS3: Economics)

PS: Need help? Drop your Qs in reply to this text
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Pre note: Diwali is around the corner, ek break le lena bhai. parivar zaruri hai!

🚨 30th October | Wednesday 🚨

Pre Facts πŸ“


1. National Ayurveda day (29/10, since 2016)

β€’ On Dhanvanthri Jayanti: Puranic god of Ayurveda; believed to be incarnation of Vishnu

β€’ 2024 Theme: Ayurveda innovation for global health

Pre notes ✍🏻


1. Bandhavgarh Reserve
(πŸ“Vindhya Hills, MP)

β€’ Highest Bengal tigers density in the world; both National Park & Tiger Reserve

β€’ Deciduous forest housing Rare White Tiger & Ancient Bandhavgarh Fort

β€’ Vegetation: Dry deciduous forests, bamboo thickets, and grasslands


2. UNWRA (United Nations Relief and Works Agency)

β€’ since 1949 for Palestinian Refugees

β€’ Offers education, healthcare, social services in Gaza, West Bank, Lebanon, Jordan, Syria

β€’ Alleged bias, mismanagement & efficiency charges; Israel says its exploited by militants

β€’ Israel banned UNWRA in East Jerusalem, accusing it of undermining Israeli sovereignty


3. PM’s internship scheme [Oct 2024, 1 cr internships in 5 years]

β€’ Top 500 firms enlisted

β€’ Eligibility Criteria: 21-24 yrs, diploma (ITI/Polytechnic) or grad degrees (BA/BCom/BSc/BCA/BBA). IIT/IIM grads ineligible

β€’ Intern Perks: β‚Ή5K monthly aid, β‚Ή4.5K govt + β‚Ή500 CSR, β‚Ή6k one-time joining grant

β€’ Covered under PMJJBY & PMSBY insurance schemes

@CSEWhy Recommendations πŸ“‘

Indian Express πŸ“°

1. Delimitation, women’s quota (Ideas page)
(GS2: Policies)

The Hindu πŸ—ž

1. A picture of a growing economic divide in India (Editorial)
(GS2: Social issues)

2. A collective effort towards peace in Myanmar (Opinion page)
(GS2: IR)

PS: Join @CSEWhyPlanB
❀13πŸ‘11πŸ”₯1
Happy Diwali doston! πŸͺ”

Spend good time with your family.

No matter how hard it is today, do touch feet of your parents and give them a big hug :)
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