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Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

Electronic Private Automatic Branch Exchange (EPABX) in Modern Communication

Why in the News?

In most modern office environments, internal and external communication is managed through a technology known as EPABX — Electronic Private Automatic Branch Exchange.

About EPABX:

  • What is it: It is a system used by offices to manage internal and external phone calls efficiently.
  • Internal and External Communication: It enables intercom communication within the organisation and provides access to external telephone lines through a unified network.
  • Call Handling Features: EPABX can route, transfer, forward, or hold calls, reducing the need for multiple phone lines and improving overall communication.
  • Modern Features: Advanced EPABX systems offer voicemail, call recording, automated attendants, and digital tool integration for business productivity.

How EPABX Works?

  • Starting a Call: When the phone is picked up, an off-hook signal goes to the EPABX, which responds with a dial tone.
  • Making Internal Calls: Users dial an extension number (like 104), and the EPABX connects them through its internal switching system.
  • Making External Calls: To reach outside numbers, users dial an access code (usually 0) followed by the number; EPABX connects via the Public Switched Telephone Network (PSTN).
  • Handling Incoming Calls: Calls from outside are routed to the right extension using either a receptionist or an automated system (IVR) in newer setups.
  • Switching Logic: The EPABX system works like a railway yard, directing signals along the correct path between the caller and the recipient.

Advancements in EPABX Technology:

  • Early Systems: Older EPABX systems used electromechanical switches like crossbars for call routing.
  • Digital Transition: Since the 1980s, systems adopted Pulse Code Modulation (PCM) and Time Division Multiplexing (TDM) to digitise and share voice signals over fewer lines.
  • VoIP Technology: Modern EPABX uses Voice over IP (VoIP) to transmit calls over the internet, similar to email routing using IP addresses.
[UPSC 2019] With reference to communication technologies, what is/are the difference / differences between LTE (Long-Term Evolution) and VoLTE (Voice over Long-Term Evolution)?

1. LTE ‘is commonly marketed as 3G and VoLTE is commonly marketed as advanced 3G.

2. LTE is data-only technology and VoLTE is voice-only technology.

Select the correct answer using the code given below.

Options: (a) 1 only  (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2*

 

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

[1st July 2025] The Hindu Op-ed: How do unsafe cancer drugs reach patients?

PYQ Relevance:

[UPSC 2014] While doctor’s prescription is a must to get drugs, many people buy them over the counter without prescription. Discuss the contributors to the emergence of drug-resistant diseases in India? What are the available mechanisms for monitoring and control? Critically discuss the various issues involved.

Linkage: The wider discussion about checking drug quality and the difficulties in doing so is very important to stop unsafe drugs, like cancer medicines, from reaching patients. This question is relevant because it looks into how drugs are monitored and the problems faced in keeping them safe.

 

Mentor’s Comment:  A major global investigation by the Bureau of Investigative Journalism, reported by The Hindu, has revealed that poor-quality and unsafe cancer drugs, many of them from India, have been sent to over 100 countries. These faulty medicines have caused serious health problems, including the deaths of children in Yemen, Colombia, and Saudi Arabia. The report highlights serious regulatory weaknesses in low- and middle-income countries, and shows that the WHO’s warning system only acts after harm is done. This is especially worrying because it affects cancer patients, one of the most vulnerable groups.

Today’s editorial talks about the poor-quality and unsafe cancer drugs. This topic is important for GS Paper II (Health & Governance) in the UPSC mains exam.

_

Let’s learn!

Why in the News?

Recently, a major global investigation by the Bureau of Investigative Journalism, reported by The Hindu, found that low-quality and unsafe cancer drugs.

The Bureau of Investigative Journalism (TBIJ) is an independent, non-profit news organization based in the United Kingdom. It was founded in 2010 with the aim of producing in-depth, public interest journalism that holds power to account.

What are the major quality risks in cancer drug manufacturing and distribution?

  • Contamination during manufacturing: Risk of bacterial contamination from improper disinfection, untrained staff, or poor cleanroom discipline. Even small errors like air movement or touching non-sterile items can spread bacteria.
  • Poor quality control: Failure to test raw ingredients, clean equipment, or filter water properly can make life-saving drugs toxic or lethal.
  • Distribution chain vulnerabilities: Changes in temperature, humidity, or poor handling during transport can degrade drug quality. The complex journey from raw materials to patient requires strict monitoring at each stage.

Why are poorer countries more exposed to unsafe cancer drugs?

  • Weak Regulatory Frameworks: Many low-income countries lack strong drug regulatory authorities and legal frameworks to ensure medicine quality. Eg: In Nepal, there is no effective testing or monitoring of imported drugs due to limited institutional capacity.
  • Lack of Testing Infrastructure and Experts: These countries often do not have certified laboratories or trained personnel to check for contamination, dosage accuracy, or manufacturing faults. Eg: Nepal and similar nations lack verified experts or facilities to evaluate drug safety before market entry.
  • Inability to Track Drugs Through Supply Chains: Poor digital and logistical infrastructure leads to ineffective drug tracking, making it easier for substandard or counterfeit drugs to infiltrate the system. Eg: In countries with porous borders and no tracking systems, drugs can be repackaged or sold without oversight.
  • Corruption and Weak Enforcement: Corruption in customs, licensing, and procurement processes allows unverified drugs to enter public hospitals and pharmacies unchecked. Eg: In some regions, low-cost cancer drugs without proper quality assurance enter due to bribery and lack of regulatory follow-up.
  • Dependence on Low-Cost Imports Without Verification: Due to budget constraints, poorer nations rely heavily on cheap generic imports without adequate checks for Good Manufacturing Practices (GMP) or source validation. Eg: In Yemen (2022), at least 10 children died after receiving contaminated methotrexate, highlighting the consequences of poor import verification.

How does WHO ensure drug safety?

  • Rapid Alert System for Dangerous Drugs: WHO operates a global Rapid Alert System to identify and inform member countries about harmful or substandard medicines. Eg: If contaminated cancer drugs are reported in one country, WHO sends out a global alert so others can take preventive action.
  • Global Benchmarking and Certification Tools: WHO uses tools like the Global Benchmarking Tool to assess national regulatory systems and ranks them from Level 1 (weakest) to Level 4 (strongest). Eg: In 2023, 70% of member countries were rated at Level 1 or 2, showing limited capacity to regulate drug safety.
  • Prequalification, GMP, and CoPP Systems: WHO runs prequalification programs to approve safe drugs, ingredients, and labs; enforces Good Manufacturing Practices (GMP); and issues the Certificate of Pharmaceutical Product (CoPP) to confirm quality of exported drugs. Eg: A CoPP acts like a passport for medicines, verifying they are approved and safely made in the exporting country.

What are the steps taken by the Indian Government?

  • Strengthening Drug Regulatory Framework: The government has empowered the Central Drugs Standard Control Organization (CDSCO) to regulate drug approval, quality checks, and enforcement across India. CDSCO conducts inspections and sampling under the Drugs and Cosmetics Act, 1940 to detect substandard medicines.
  • Track and Trace Mechanism: India has introduced a barcode-based Track and Trace system for export of pharmaceutical products to improve transparency and traceability. Eg: The system helps monitor supply chain integrity and detect counterfeit drugs, especially in exports.
  • The Production Linked Incentive (PLI) Scheme for pharmaceuticals promotes domestic manufacturing of quality drugs and APIs while reducing import dependence. Eg: Incentives are given to firms that meet Good Manufacturing Practices (GMP) and global export standards.

Way forward: 

  • Establish a National Drug Quality Monitoring Authority: Create a centralised, independent regulatory body to oversee real-time quality audits, enforce uniform GMP standards, and ensure accountability across manufacturing units.
  • Invest in Testing Infrastructure and Skilled Workforce: Strengthen drug testing laboratories, equip them with modern technology, and train qualified professionals to carry out rigorous inspections and batch verifications at every stage.

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Goods and Services Tax (GST)

GST reform and unfinished business in tobacco control

Why in the News?

As India completes eight years of implementing the Goods and Services Tax (GST), the focus has moved from its economic benefits to its problems, especially in public health, like the poor taxation of tobacco.

What are GST’s major achievements and gaps after eight years?

Achievements: 

  • Unified Tax System: Replaced multiple indirect taxes with one national tax, promoting the “One Nation, One Tax” concept.
  • Increased Revenue Collection: GST collections reached ₹22.08 lakh crore in 2024–25, showing consistent growth.
  • Improved Ease of Doing Business: Simplified compliance through harmonised tax rates and digital processes.
  • Boosted Logistics Efficiency: Removal of inter-State checkpoints reduced transport time and costs.
  • Reduced Tax Cascading: The Input Tax Credit mechanism lowered production costs for businesses and prices for consumers.

Gaps:

  • Ineffective Public Health Taxation: Tobacco taxation remains weak under GST, despite high health and economic burdens.
  • Decline in Specific Excise Duties: Over-reliance on ad valorem GST weakened price control on harmful products like bidis and cigarettes.
  • Inadequate Tax on Bidis: Bidis, widely consumed by low-income groups, are under-taxed and not covered under the GST compensation cess.
  • Loss of Revenue Post-Cess Expiry: The GST compensation cess (a major source of tobacco tax) will expire in 2026, risking affordability and public health.
  • Weak Deterrent Against Tobacco Use: Unlike pre-GST years, tax stagnation has failed to reduce tobacco consumption, ignoring WHO’s 75% tax recommendation.

Why is GST ineffective in curbing tobacco use?

  • Lack of Significant Tax Hikes Post-GST: Since the introduction of GST in 2017, there have been no major tax increases on tobacco products. In contrast, during the pre-GST era (2009–17), regular hikes in excise and VAT contributed to a 17% decline in tobacco use.
  • Low Overall Tax Burden: The total tax on tobacco remains below the WHO-recommended 75% of retail price — only 22% for bidis, 54% for cigarettes, and 65% for smokeless tobacco. This allows tobacco products to remain affordable, especially for youth and low-income groups.
  • Under-Taxation of Harmful Products like Bidis: Bidis, the most consumed smoked tobacco product, are exempt from the GST compensation cess. Despite causing harm similar to cigarettes, they generate very low tax revenue and are widely used by low-income populations, reducing the deterrent effect of taxation.
  • Reduced Price Deterrence:  After GST, the share of excise duty fell sharply (e.g., from 54% to 8% for cigarettes), weakening the price-based disincentive for tobacco use.
  • Industry Manipulation of Ad Valorem Taxes: GST relies heavily on ad valorem taxes (based on product price), which are easier for the tobacco industry to manipulate through pricing strategies. Without specific excise duties, companies can keep prices low, making harmful products like bidis and cheap cigarettes affordable to the masses.

What reforms can align tobacco taxes with health goals? (Way forward)

  • Introduce or Increase Specific Excise Duties: Add a fixed per-unit tax (specific excise) on tobacco products along with GST. Eg: Countries like the Philippines combine ad valorem and specific taxes, leading to higher prices and lower consumption.
  • Raise GST and Cess to Statutory Limits: Increase GST on tobacco to the legal ceiling of 40% and expand the GST Compensation Cess to include under-taxed products like bidis. Eg: Bidis, used by the poor and causing major health harm, are not covered under the cess, reducing their tax burdenand health deterrence.
  • Link Tax Policy with Inflation and Income Growth: Regularly update tobacco taxes to offset rising incomes and inflation, preventing increased affordability over time. Eg: WHO recommends adjusting taxes annually so that tobacco doesn’t become more affordable even if incomes rise.

Mains PYQ:

[UPSC 2019] Enumerate the indirect taxes which have been subsumed in the goods and services tax (GST) in India. Also, comment on the revenue implications of the GST introduced in India since July 2017.

Linkage: The article talks about the GST replaced many older taxes like VAT and excise duty, helping create a single national market. Although GST collections have steadily grown—reaching ₹22.08 lakh crore in 2024–25—the revenue from tobacco (about ₹551 billion a year) is much less than the huge cost of tobacco-related health problems, which is ₹2,340 billion every year.

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The Crisis In The Middle East

In a perilous world, India must read the tea leaves well 

Why in the News?

Recently, the world’s growing preference for military force over peaceful talks have made India’s old policy of staying neutral and keeping strategic independence no longer enough.

Why is India’s neutrality no longer viable in the current global conflicts?

  • Erosion of Strategic Leverage in Multilateral Crises: Neutrality has diminished India’s influence during major global conflicts where clear moral or strategic stands are expected. Eg: During the Israel-Iran conflict, India’s equidistant stance failed to garner goodwill from Iran, while Israel saw no added strategic value either.
  • Increased Global Polarisation and Military Alignments:  The world is now split into rival power groups, and staying neutral is often seen as being unsure or unwilling to take a stand. Eg: The U.S. bombing of Iran’s nuclear sites with bunker buster bombs, along with the growing China-Russia-Iran partnership, shows that being neutral in such a situation can actually be a liability and hurt a country’s interests.
  • Loss of Support from Traditional Partners: India’s neutral approach during its own security crises has failed to rally international support. Eg: During the recent India-Pakistan conflict, most West Asian countries and even the U.S. remained non-committal, despite India’s outreach in the Global South.
  • Reduced Credibility of Non-Alignment in a Hard Power World: Global forums are increasingly emphasising military strength over moral positioning. Neutrality is no longer seen as leadership. Eg: At the Shangri-La Dialogue, the U.S. stressed hard power and Indo-Pacific dominance, sidelining softer, non-aligned narratives like India’s.

What are the threats posed by the China-Pakistan military alliance?

  • Two-Front War Scenario: India faces the real risk of a coordinated military confrontation on both eastern and western borders. Eg: During the India-Pakistan conflict in May, intelligence revealed Pakistan’s preparedness using Chinese-supplied J-10C and JF-17 fighter jets, suggesting synchronised planning with China.
  • Enhanced Pakistani Military Capabilities: China’s transfer of advanced weaponry has significantly boosted Pakistan’s defence systems, improving its precision strike and surveillance capacity. Eg: Chinese radar, missile systems, and drone technology are now integrated into Pakistan’s command and control network, enhancing its offensive potential against India.
  • Asymmetric Nuclear Threat: The alliance magnifies the nuclear imbalance in the region, putting India at a strategic disadvantage. Eg: China and Pakistan together possess nearly a 5:1 advantage in nuclear warheads over India, escalating the deterrence challenge and increasing the risk of nuclear brinkmanship.

How has India’s Israel-Iran policy impacted its West Asia standing?

  • Loss of Credibility as a Neutral Mediator: India’s attempt to balance ties between Israel and Iran has diluted its influence in the region, as it failed to take a principled stand when it was needed most. Eg: During the Israel-Iran conflict, India’s mere call for “restraint on all sides” disappointed Iran, which expected vocal support against targeted attacks by Israel and the U.S.
  • Strained Relations with Key Regional Powers: India’s visible tilt towards Israel in recent years has alienated several West Asian countries, undermining its strategic and energy interests. Eg: India’s growing defence and technology cooperation with Israel has made its Iran policy less credible, especially after Iran was diplomatically isolated in the recent conflict.

What are the reforms needed to prepare India for a two-front war? (Way forward)

  • Strengthen Long-Duration War Capabilities: India must boost its ammunition reserves, logistics systems, and supply chain resilience to sustain prolonged conflicts on both fronts. Eg: The UK’s defence audit revealed critical gaps in its own war readiness—India too must conduct similar assessments to plug vulnerabilities.
  • Develop Advanced Technologies and AI Warfare: Investing in Artificial Intelligence (AI), drone warfare, loitering munitions, and electromagnetic systems is crucial to match modern battlefield requirements. Eg: Lessons from the Russia-Ukraine war show the growing role of AI-guided drones and precision weapons in shaping war outcomes.

Mains PYQ:

[UPSC 2022] How will I2U2 (India, Israel, UAE and USA) grouping transform India’s position in global politics?

Linkage: India’s role in emerging strategic alliances, emphasizing the need to understand how new groupings can re-shape India’s influence and standing in global politics. The article underscores that India’s foreign policy is currently facing an “existential crisis” due to events like the India-Pakistan conflict, the China-Pakistan nexus, and the Israel-Iran conflict, where “neutrality is no longer an option.

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New Species of Plants and Animals Discovered

ZSI records 683 faunal discoveries in its 110th year

Why in the News?

The Zoological Survey of India (ZSI) released Version 2.0 of the Checklist of Fauna of India, documenting 105,244 species and subspecies.

Back2Basics: Zoological Survey of India

  • The ZSI was set up by British zoologist Thomas Nelson Annandale in 1916.
  • It is the premier taxonomic research organisation in India, based in Kolkata.
  • It was established to promote surveys, exploration and research leading to the advancement of our knowledge of various aspects of the exceptionally rich animal life of India.
  • The ZSI had its genesis as the Zoological Section of the Indian Museum at Calcutta in 1875.
  • Since its inception, the ZSI has been documenting the diversity and distribution of the fauna of India towards carrying out its mandate of conducting exploration-cum-taxonomic-research programmes.
  • The ZSI has published an extremely large amount of information on all animal taxa, from Protozoa to Mammalia.

Key Findings About ZSI’s Work and Discoveries (2024–25):

  • Significant Animal Discoveries:
    • New Genus: Dravidoseps gouensis – a new genus of skink (lizard) from Western Ghats
    • New Species of Snakes: Anguiculus dicaprioi – named after actor Leonardo DiCaprio, belongs to the Colubridae family
    • Other Reptiles: 2 new genera and 37 new species of reptiles discovered
    • Amphibians: 5 new amphibian species, including frogs from northeastern and southern India
    • Other Invertebrates: Multiple new insect species, particularly among beetles, moths, flies, and bees
  • Highest representation among newly discovered species were insects, especially:
    • Coleoptera (beetles)
    • Lepidoptera (moths and butterflies)
    • Diptera (flies)
    • Hymenoptera (ants, bees, wasps)
[2020] With reference to India’s Biodiversity, Ceylon frogmouth, Coppersmith barbet, Gray-chinned minivet and White-throated redstart are:

(a) Birds

(b) Primates

(c) Reptiles

(d) Amphibians

 

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New Species of Plants and Animals Discovered

New flowering plant named after Nyishi Tribe

Why in the News?

A new species of flowering plant, Begonia nyishiorum, has been discovered in the East Kameng district of Arunachal Pradesh.

New flowering plant named after Nyishi Tribe

About Begonia nyishiorum:

  • Overview: Begonia nyishiorum is a recently identified flowering plant found in East Kameng, Arunachal Pradesh, and is endemic to this region.
  • Scientific Recognition: It was officially described in June 2025 in Novon, a peer-reviewed journal published by the Missouri Botanical Garden.
  • Feature: The species is notable for its crimson, fringed scales (indumentum) on light green petioles, a distinct trait among Asian begonias.
  • Habitat and Range: It thrives on moist, shaded mountain slopes between 1,500 and 3,000 metres in altitude.
  • Ecological Sensitivity: Known from only two forest locations, the plant is potentially vulnerable and warrants conservation attention.
  • Name Origin: The species name nyishiorum honours the Nyishi tribe, known for their traditional ecological stewardship of local forests.

About the Nyishi Tribe:

  • Overview: The Nyishi are the largest ethnic group in Arunachal Pradesh, with a population of about 300,000.
  • Name Meaning: The word “Nyishi” combines “Nyi” (man) and “Shi” (being), signifying a civilised human in their language.
  • Linguistic Identity: Their language belongs to the Sino-Tibetan family, although its origins remain debated among scholars.
  • Geographic Spread: They live in eight districts of Arunachal Pradesh (like East Kameng, Papum Pare, and Kurung Kumey) and parts of Assam.
  • Livelihood Practices: Their economy includes slash-and-burn farming, hunting, fishing, and handicrafts such as bamboo work and weaving.
  • Key Festivals: They celebrate Boori-Boot (Feb) for unity, Nyokum (Feb) for prosperity, and Longte (Apr) for protection from evil.
  • Social Structure: Nyishi society is patrilineal and clan-based, with no caste system or rigid social hierarchy.
  • Role of Women: Women are seen as symbols of peace and prosperity, and marriages involve reciprocal family exchanges that build community ties.
[UPSC 2016] Recently, our scientists have discovered a new and distinct species of banana plant which attains a height of about 11 metres and has orange-coloured fruit pulp.

In which part of India has it been discovered?

Options: (a) Andaman Islands* (b) Anaimalai Forests (c) Maikala Hills (d) Tropical rain forests of northeast

 

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Land Reforms

[pib] NAKSHA Programme 

Why in the News?

The Department of Land Resources (DoLR) under the Ministry of Rural Development is set to launch the second phase of capacity building for the NAKSHA programme (NAtional geospatial Knowledge-based land Survey of urban HAbitations).

About NAKSHA Program:

  • Overview: It was launched on 18th February 2025. It is a geospatial land survey initiative launched by the Department of Land Resources (DoLR), Ministry of Rural Development, under the Digital India Land Records Modernisation Programme (DILRMP).
  • Objective: The programme aims to modernise urban land records, make property ownership more transparent, and streamline urban governance.
  • Funding: It is 100% centrally funded, with an estimated cost of ₹194 crore.
  • Significance: The programme was launched in response to India’s rapidly growing urban population, which is expected to exceed 600 million by 2031.

Key Features:

  • Pilot Coverage: Implemented in 157 ULBs covering an area of 4,142.63 sq km, focusing on towns with an area of <35 sq km and a population of <2 lakh.
  • Drone-Based Survey: Uses drones equipped with LiDAR sensors and 5 cm resolution cameras to conduct aerial surveys.
  • Three-Stage Survey Process:
    • Drone Survey & Data Collection
    • Field Verification & Draft Mapping
    • Public Review & Finalisation
  • Integration with Legal Records: Field surveys validate and update property tax, ownership, and registration data.
[UPSC 2024] With reference to the Digital India Land Records Modernisation Programme, consider the following statements:

1. To implement the scheme, the Central Government provides 100% funding.

2. Under the Scheme, Cadastral Maps are digitised.

3. An initiative has been undertaken to transliterate the Records of Rights from local language to any of the languages recognized by the Constitution of India.

Which of the statements given above are correct?

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

 

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GI(Geographical Indicator) Tags

Prada-Kolhapuri Cultural Misappropriation Debate

Why in the News?

The Prada incident, involving footwear resembling India’s GI-tagged Kolhapuri chappals, has reignited debates on cultural respect, equitable benefit sharing, and the need for stronger global enforcement of GI rights.

prada

About the Kolhapuri Chappal Controversy:

  • Cultural Origin: They originated in Kolhapur and nearby districts in Maharashtra and Karnataka, dating back to the 12th–13th century, once worn by royals.
  • Craftsmanship and Features: These chappals are handmade from vegetable-tanned leather, use no nails or synthetic parts, and feature a T-strap design in natural tones.
  • GI Tag Recognition: They received a GI tag in 2019, covering eight districts across the two states.
  • Allegations Against Prada: Italian luxury brand Prada was accused of unauthorised cultural appropriation for selling similar sandals without acknowledging the traditional origin.
  • Global Enforcement Gap: The controversy highlights the limited international protection for GI-tagged goods and the need for stronger legal safeguards abroad.

Earlier Cultural Misappropriation Cases:

  • Basmati Rice (1997): The US Patent and Trademark Office granted a patent to Ricetec Inc., claiming new “lines and grains” of basmati rice. After diplomatic and legal pressure, Ricetec was barred from using the term “Basmati.”
  • Turmeric (1995): A U.S. patent was granted for turmeric’s wound-healing properties, a use long documented in Ayurveda. CSIR successfully challenged and had the patent revoked.
  • Neem (2000): The European Patent Office revoked a patent granted to the USDA and W.R. Grace for neem-based antifungal formulations, citing that such usage existed in Indian traditional knowledge.

Back2Basics: Geographical Indication (GI) Tags

  • Purpose: A GI tag is a form of intellectual property that certifies a product’s origin from a specific place where its quality or reputation is uniquely linked to that location.
  • Significance: GI tags help preserve cultural heritage, promote rural livelihoods, and enable market access for indigenous communities.
  • Legal Framework in India: In India, GI registration is governed by the Geographical Indications of Goods (Registration and Protection) Act, 1999, in force since 2003, and managed by the DPIIT, Ministry of Commerce.
  • Ownership and Validity: A GI tag is collectively owned by local producers, valid for 10 years, and renewable indefinitely, unlike private trademarks.
  • Examples of GI Goods: India has 658 GI goods, including Darjeeling tea, Madhubani paintings, Pashmina shawls, Chanderi sarees, and Kancheepuram silk.
  • Jurisdiction of Protection: GI protection is territorial, meaning legal misuse can only be challenged within the registered country, unless separately protected abroad.
  • Global Legal Backing: GI rights are supported by international treaties like the Paris Convention (1883) and the TRIPS Agreement (1995).

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Police Reforms – SC directives, NPC, other committees reports

[30th June 2025] The Hindu Op-ed: A year later — colonial-era laws to new criminal codes

PYQ Relevance:

[UPSC 2024] The Doctrine of Democratic Governance makes it necessary that the public perception of the integrity and commitment of civil servants becomes absolutely positive. Discuss.

Linkage: The new criminal codes, through provisions like mandatory audio-video recording of searches and seizures, aim to improve the quality of investigation and ensure greater integrity and commitment from investigating officers (IOs). This directly seeks to foster a positive public perception of civil servants involved in law enforcement, aligning with the query’s emphasis on progress in the new codes.

 

Mentor’s Comment:  As India completes one year of implementing its overhauled criminal justice framework—comprising the Bharatiya Nyaya Sanhita (BNS), Bharatiya Nagarik Suraksha Sanhita (BNSS), and Bharatiya Sakshya Adhiniyam (BSA)—the on-ground feedback is beginning to surface. A major highlight has been the operationalization of the ‘e-Sakshya’ app for real-time evidence collection. While it empowers investigation officers (IOs) and enhances transparency, several systemic and logistical constraints hinder its full potential. Despite attempts at modernization, the gap between legal reforms and infrastructural readiness threatens to blunt the progressive intent of these laws. This transitional phase is a crucial moment for policy correction and investment.

Today’s editorial talks about the effectiveness of India’s new criminal laws—BNS, BNSS, and BSA. This topic is important for GS Paper II (Indian Polity & Governance) in the UPSC mains exam.

_

Let’s learn!

Why in the News?

Recently, India’s new criminal laws—BNS, BNSS, and BSA—mark a year of implementation. Technological tools like the e-Sakshya app aid progress, but feedback from investigating officers reveals key challenges and improvement needs.

What are the key improvements brought by the BNS, BNSS, and BSA in the criminal justice system?

  • Modernization of Colonial Laws: The new laws replace the outdated Indian Penal Code (1860), CrPC (1973), and Indian Evidence Act (1872), aligning criminal justice with contemporary realities, citizen-centric values, and technological advancements.
  • Integration of Technology in Investigation: The BNSS mandates audio-video recording of critical procedures such as search, seizure, and statement recording. It supports the use of tools like the ‘e-Sakshya’ app for real-time digital evidence collection, improving transparency and accountability.
  • Improved Victim-Centric and Time-Bound Procedures: Provisions like seven-day deadlines for medical reports in rape cases and emphasis on video conferencing for witness examination under BNSS aim to ensure faster process, reduce trauma for victims, and increase judicial efficiency.

How has the ‘e-Sakshya’ app enhanced evidence collection and policing?

  • Real-time digital documentation: The app enables investigating officers to capture photos and videos on the spot with geo-coordinates and a timestamp, ensuring authenticity and preventing tampering. For instance, during a search and seizure, the officer must record the process under Section 105 of BNSS, improving transparency.
  • Improved accountability in investigations: Investigating officers are now required to take selfies at crime scenes, ensuring that they personally conduct the investigation and don’t delegate it unofficially. This deters fabrication of evidence and builds a stronger chain of custody for trial.
  • Strengthened witness reliability: The visual capture of witness presence at the crime scene discourages denial of participation later in court. Eg when a suspect is made to show the place where a weapon or contraband is hidden, the recording serves as reliable secondary electronic evidence admissible in court.

Why is digital integration through CCTNS and ICJS vital for the new laws’ success?

  • Seamless transition and registration of cases: The Crime and Criminal Tracking Network and Systems (CCTNS) ensures smooth FIR registration and jurisdictional transfers, enabling police stations to shift from old laws to BNS, BNSS, and BSA without disruption. For instance, zero FIRs are easily routed to the correct police stations within a state using CCTNS.
  • Interlinking of justice system pillars: The Inter-operable Criminal Justice System (ICJS) connects police with forensic labs, prosecution, courts, and jails, improving coordination and efficiency. This digital integration supports time-bound actions like forwarding medical examination reports or conducting video-based evidence collection as mandated under BNSS.
Note: About Zero FIR It refers to a First Investigation Report (FIR) that is registered irrespective of the area where the offence is committed. The police in such a case can no longer claim that they have no jurisdiction.

What are the challenges that hinder the effective implementation of the new criminal laws?

  • Inadequate digital infrastructure: Many police stations have only one tablet, and officers often use their personal phones to operate the e-Sakshya app, which requires Android version 10 or higher and at least 1GB of storage. This limits the ability to uniformly implement mandatory audio-video recording provisions under BNSS.
  • Lack of real-time integration with courts: While images and videos are stored on the National Government Cloud (NGC), courts still do not directly access this digital evidence through the ICJS. Instead, police submit evidence using pen drives, leading to duplication, extra costs, and delay in proceedings.
  • Forensic and legal bottlenecks: Despite the requirement of FSL expert visits under Section 176 of BNSS, forensic infrastructure in many states remains underdeveloped. Also, cybercrime evidence often needs expert analysis and testimony, but State forensic labs are yet to be notified under the IT Act, hampering admissibility of digital evidence.

What reforms are needed to address them? (Way forward)

  • Strengthen digital infrastructure in police stations: The government should ensure that each investigating officer (IO) has access to a dedicated device compatible with the e-Sakshya app. Providing sufficient tablets or mobile phones with the required specifications will help officers capture evidence reliably and eliminate the need for using personal devices.
  • Enable direct court access to digital evidence: Courts must be integrated with the Inter-operable Criminal Justice System (ICJS) to allow secure, real-time access to evidence stored on the National Government Cloud. This will eliminate dependency on external storage like pen drives and promote efficiency and authenticity in judicial proceedings.

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Tax Reforms

Revisit digital search powers under the I-T Bill 2025 

Why in the News?

The proposed changes in the Income-Tax Bill, 2025 allowing tax officials to access a person’s “virtual digital space” during search and seizure have sparked strong debate about privacy, government surveillance, and misuse of power.

What is the current legal framework for tax-related search and seizure?

  • Under Section 132 of the Income-Tax Act, 1961, search and seizure powers are currently restricted to physical spaces like houses, offices, and lockers.
  • These powers are exercised based on a reasonable suspicion of undisclosed income or assets, and apply only to the person under investigation.

What does the new proposal change?

  • Expansion to digital realm: The new proposal includes access to emails, cloud storage, social media accounts, digital applications, and vaguely “any other space of similar nature.”
  • Override of access barriers: Authorities can override access codes of devices to enter these digital spaces.
  • Open-ended scope: The vague phrasing leaves room for nearly any digital platform to fall under scrutiny, exposing data beyond the individual concerned.

What are the privacy risks of allowing tax access to digital spaces?

  • Deep intrusion into personal life: Digital spaces like emails, social media, and cloud drives contain private, non-financial information. Their access exposes not just the individual but also their family, friends, and professional networks.
  • Risk to confidentiality: Professionals like journalists and lawyers could have confidential sources and sensitive data compromised, affecting freedom of expression and legal rights.
  • Lack of oversight: The provision allows tax authorities to bypass judicial warrants, violating principles of transparency, accountability, and privacy.

What is the Proportionality Principle?

Proportionality Principle is a legal doctrine that ensures any action taken by the State—especially those that limit fundamental rights—must be reasonable, necessary, and least restrictive in achieving a legitimate aim.

How does the proposal violate the proportionality principle?

  • Absence of judicial safeguards: The proposal allows tax authorities to access an individual’s digital data without prior judicial approval or warrant. In contrast, the U.S. Supreme Court in Riley vs California mandated warrants before accessing digital content due to the sensitive nature of personal data.
  • No relevance filter for accessed data: The provision lacks a clear distinction between financial and non-financial data, enabling authorities to access personal content unrelated to tax evasion. For instance, a journalist’s device could reveal confidential sources and communications, compromising press freedom.
  • Fails the least intrusive means test: The measure does not explore less invasive options to meet enforcement goals and grants sweeping powers without ensuring necessity. The Supreme Court in the Puttaswamy case clearly stated that any restriction on privacy must be necessary and adopt the least intrusive method.

Which global safeguards can India adopt for digital searches?

  • Judicial Authorization Before Search: In Canada, Section 8 of the Charter of Rights and Freedoms mandates that searches (including digital) must be pre-approved by a neutral and impartial judge, based on reasonable and probable grounds. This ensures accountability and protects citizens from arbitrary intrusions.
  • Warrant Requirement for Digital Devices: In the United States, the Supreme Court ruling in Riley v. California (2014) held that law enforcement must obtain a warrant before accessing data on cell phones, given the deeply personal nature of digital information. This aligns digital privacy with Fourth Amendment protections against unreasonable searches.
  • Taxpayer Bill of Rights: The U.S. Internal Revenue Service (IRS) enforces the Taxpayer Bill of Rights, which guarantees that searches are not more intrusive than necessary and are conducted with due process. It emphasizes that digital investigations must follow legal safeguards, respecting taxpayer privacy.

Way forward: 

  • Mandate Judicial Oversight and Clear Warrants: Any access to an individual’s digital space must require prior approval from a neutral judicial authority, based on tangible evidence and specific relevance to the tax investigation.
  • Define ‘Virtual Digital Space’ Narrowly and Precisely: The term should be clearly limited to platforms directly linked to financial transactions, excluding unrelated personal data, to prevent excessive intrusion and ensure proportionality.

Mains PYQ:

[UPSC 2024] Right to privacy is intrinsic to life and personal liberty and is inherently protected under Article 21 of the Constitution. Explain. In this reference discuss the law relating to D.N.A. testing of a child in the womb to establish its paternity.

Linkage: This question directly addresses the fundamental right to privacy, which is the central concern raised by the proposed digital search powers in the Income-Tax Bill, 2025. The article explicitly states that the Bill “raises significant concerns about privacy, overreach, and surveillance” and emphasizes that “The right to privacy cannot and must not be eroded under the garb of regulatory action”.

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Languages and Eighth Schedule

Language of unity Uniformity should not be confused with national unity in language policy

Why in the News?

Recently, the three-language rule in the National Education Policy (NEP) 2020 has caused a new dispute in Maharashtra, showing people’s worries about language and political disagreements.

What are the key features of the three-language policy under NEP 2020?

  • Mandatory Learning of Three Languages: All students must learn three languages during their school education.
  • Flexible Language Choice: States and schools have the autonomy to choose any two Indian languages and one foreign language, removing the compulsion of Hindi.
  • Promotion of Multilingualism: Emphasis on learning regional, national, and global languages, thereby fostering cultural and linguistic diversity.
  • Mother Tongue as Medium of Instruction: Preference is given to teaching in the mother tongue or regional language at least up to Grade 5, and preferably till Grade 8.
  • No Imposition of Any Language: The policy avoids mandatory imposition of Hindi or any other language across the country.
  • Implementation Based on Demand: A minimum of 20 students must demand a specific third language in a school for it to be introduced.

Why has the implementation of the three-language policy sparked resistance in States like Maharashtra?

  • Fear of Hindi Imposition: Despite the NEP 2020’s flexibility, there is a strong perception that Hindi is being prioritised as the default second language, especially after Maharashtra’s decision to make Hindi mandatory till Class 5.
  • Threat to Regional Identity: The policy is seen as undermining Marathi linguistic and cultural identity, which has historically been a sensitive issue in the State.
  • Distrust in Government Intentions: The formation of a committee rather than outright scrapping of the decision raised suspicion about hidden agendas, including the promotion of the Right-wing ‘Hindi, Hindu, Hindustan’ ideology.

How does the perceived imposition of Hindi affect regional linguistic identity and federal harmony?

  • Resentment in Non-Hindi Speaking States: Imposing Hindi is perceived as marginalising regional languages like Tamil, Telugu, Bengali, and Malayalam, causing strong backlash. Eg: Tamil Nadu has consistently opposed the three-language formula, invoking the “anti-Hindi imposition” movementdating back to the 1960s.
  • Weakening of Linguistic Pluralism and Diversity: Promoting one language risks diluting India’s multilingual fabric, which is essential for preserving cultural identity and inclusiveness. Eg: In North-East India, states like Manipur and Nagaland have expressed concerns over losing native tongues due to Hindi-centric policies.
  • Strain on Federal Relations: Perceived language imposition creates friction between the Centre and States, weakening cooperative federalism and leading to policy resistance. Eg: Several southern states have demanded greater autonomy in education policy, arguing that central language decisions ignore regional aspirations.

What is the relevance of the three-language policy for academic purposes?

  • Promotes Inclusivity and Communication in Diverse Settings: Multilingual proficiency helps students communicate across regions, fostering national integration and better participation in higher education and jobs. Eg: A student from Kerala who knows Hindi and English can study or work in northern India or abroad more comfortably.
  • Enhances Cognitive and Learning Abilities: Learning multiple languages improves memory, problem-solving, and critical thinking skills, aiding overall academic performance. Eg: Studies show that multilingual students often perform better in tasks requiring attention and multitasking.
  • Improves Access to Knowledge and Resources: Knowing more than one language enables students to access a broader range of textbooks, research, and cultural literature, enriching their academic experience. Eg: A student fluent in English and a regional language can read both international academic content and local history or literature.

What are the challenges do schools face in offering diverse language options under the policy?

  • Limited Availability of Qualified Language Teachers: Most schools lack trained teachers for non-regional or less commonly spoken languages, making it hard to implement true linguistic diversity. Eg: A school in Bihar may struggle to find teachers for Tamil, Kannada, or Malayalam, even if students want to learn them.
  • Low Student Demand for Minority Languages: The policy requires a minimum of 20 students to demand a language for it to be introduced, which excludes smaller linguistic communities. Eg: In many Hindi-speaking regions, languages like Telugu or Bengali are not offered due to insufficient student numbers.

Way forward: 

  • Strengthen Teacher Training and Language Infrastructure: Invest in recruiting and training teachers for a wider range of Indian languages, and develop teaching materials in collaboration with state language boards.
  • Ensure Flexibility and Regional Autonomy: Allow States and schools to adapt the three-language policy based on local linguistic demographics, ensuring inclusivity without enforcing a one-size-fits-all model.

Mains PYQ:

[UPSC 2015] Describe any four cultural elements of diversity in India and rate their relative significance in building a national identity.

Linkage: This question is related to “Diversity and pluralism,” which directly talk about the language as a cultural element. The article highlights how language can become a point of contention, with some seeing a uniform language policy as essential for national identity, while others view it as an “imposition” that undermines the rich cultural and linguistic diversity of India.

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Innovations in Biotechnology and Medical Sciences

India’s first Genomic Atlas reveals deep Ancestry and Health Risks

Why in the News?

A landmark study published in the ‘Cell’ journal has sequenced the genomes of 2,762 Indians from 23 states and union territories, creating the most comprehensive genomic map of India to date.

About the Genomic Atlas:

  • Overview: The Genomic Atlas is the most comprehensive genetic mapping of Indian populations, covering caste, tribe, language, geography, and urban-rural distinctions.
  • Collaboration: It was conducted by Indian and international institutions, aiming to understand how ancient migrations and social structures shaped Indian genomes.
  • Use of Molecular Clocks: Researchers used genetic mutations as molecular clocks to trace human ancestry and map the evolutionary history of diverse groups in India.
  • Focus on Disease and Ancestry: The study explores recessive disorders, disease-linked mutations, and interbreeding with archaic humans like Neanderthals and Denisovans.
  • Scope: Plans include expanding coverage to more isolated communities and building tools to track disease origins within genetically distinct Indian groups.
  • Impact on Precision Medicine: It aims to improve personalised healthcare by incorporating Indian genetic diversity into global medical research.

Key Highlights of the Study:

  • Discovery of New Gene Variants: Over 2.6 crore previously undocumented genetic variants were discovered, many of which are absent from international gene databases.
  • Single-origin migration: Indians descend primarily from a single out-of-Africa migration ~50,000 years ago, not earlier human groups.
  • Three major ancestral components:
    • Ancient Ancestral South Indians (AASI) – early hunter-gatherers.
    • Iranian-related Neolithic farmers – from Sarazm (~4th millennium BCE).
    • Eurasian Steppe pastoralists – arrived around 2000 BCE, tied to Indo-European languages.
  • Additional East Asian ancestry: Found in East, Northeast, and some Central Indian populations (e.g., 5% in West Bengal), likely post-Gupta or rice cultivation-related (~520 CE).
  • Caste endogamy impacts: Long-term inbreeding within castes has led to high homozygosity, raising the risk of recessive genetic diseases.
  • Archaic DNA: Indian genomes show rich Neanderthal and Denisovan segments, especially in immune-related genes like MHC, TRIM, and BTNL2.
  • Unique health risks: A BCHE variant linked to anaesthetic reaction is enriched in Telangana; 7% of discovered protein-altering variants relate to serious genetic disorders.
  • Every individual had at least one genetic relative in the sample—revealing extreme interrelatedness and strong founder effects, particularly in South India.
  • Unmatched Neanderthal diversity: India harbours the widest variety of Neanderthal-derived genetic fragments among global populations.
[UPSC 2021] In the context of hereditary diseases, consider the following statements:

1. Passing on mitochondrial diseases from parent to child can be prevented by mitochondrial replacement therapy either before or after in vitro fertilization of the egg.

2. A child inherits mitochondrial diseases entirely from the mother and not from the father.

Options: Which of the statements given above is/are correct?

(a) 1 only (b) 2 only (c) Both 1 and 2* (d) Neither 1 nor 2

 

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Air Pollution

Secondary Pollutants constitute up to third of PM2.5 Pollution

Why in the News?

A recent study by the Centre for Research on Energy and Clean Air (CREA) highlights that secondary pollutants, particularly ammonium sulphate, are responsible for nearly one-third of India’s PM2.5 pollution.

What are Primary Air Pollutants?

  • Definition: Primary air pollutants are directly released into the atmosphere from specific sources like vehicles, coal plants, industries, and biomass burning.
  • Natural and Man-made Origins: They arise from both natural events, such as dust storms, and human activities like fuel combustion.
  • Key Examples:
    • Carbon monoxide (CO) – from incomplete fuel combustion in vehicles and stoves.
    • Sulphur dioxide (SO) – from burning sulphur-rich coal, especially in power plants.
    • Nitrogen oxides (NOₓ) – from high-temperature fuel combustion in vehicles and factories.
    • Particulate Matter (PM) – includes soot, dust, smoke, and other visible particles.
    • Volatile Organic Compounds (VOCs) – released from fuel fumes and industrial solvents.
  • Impact: These pollutants are immediately harmful to health and easier to trace to their sources.

About Secondary Air Pollutants:

  • Definition: Secondary pollutants form in the atmosphere through chemical reactions involving primary pollutants and environmental agents like sunlight and water vapour.
  • Formation Factors: Their creation depends on weather, sunlight, and existing pollutants, making them more complex.
  • Key Examples:
    • Ammonium sulphate and nitrate – from SO and NH reacting in the air.
    • Ground-level ozone (O) – formed when NOₓ and VOCs react under sunlight.
    • Acid rain components – such as sulfuric and nitric acids.
    • Photochemical smog – a mix of toxic secondary pollutants in urban air.
  • Impact: They contribute heavily to PM2.5 pollution and have long-lasting, widespread effects.

Highlights from CREA’s Study:

  • Ammonium Sulphate Share: This secondary pollutant accounts for 34% of India’s PM2.5, averaging 11.9 μg/m³ nationwide.
  • Source Link: It forms from SO (mainly from coal plants) reacting with ammonia from fertilisers and waste.
  • FGD Compliance: Only 8% of India’s coal plants have installed flue gas desulphurisation (FGD) units, despite regulations.
  • High Exposure Zones: Within 10 km of coal plants, ammonium sulphate levels are 2.5 times higher than in distant areas.
  • NCAP City Impact: In 130 cities, it contributes 20–43% of PM2.5; in 114 cities, the share exceeds 30%.
  • Other Contributors: Ammonium nitrate and similar secondary compounds form up to 50% of PM2.5 in many places.
  • Policy Suggestions: The study urges rapid FGD rollout, fertiliser reform, and strict pollution control enforcement.
[UPSC 2013] Photochemical smog is a resultant of the reaction among-

Options: (a) NO 2 , O 3 and peroxyacetyl nitrate in the presence of sunlight * (b) CO 2 , O 2 , and peroxyacetyl nitrate in the presence of sunlight (c) CO, CO 2 , and NO 2 at low temperature (d) high concentration of NO 2 , O 3 and CO in the evening

 

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Innovations in Biotechnology and Medical Sciences

Botrytis Fungus and Wine-Making

Why in the News?

Scientists have found that Botrytis cinerea, the fungus used in high-end sweet wines, cannot be cloned because none of its nuclei carry a full set of chromosomes, a rare genetic trait among fungi.

About Botrytis Fungus:

  • Overview: Botrytis cinerea, also called noble rot, is a fungus that infects ripe grapes and causes them to shrivel while concentrating sugar and flavour.
  • Fungal Classification: It belongs to the ascomycetes group and produces spores in sac-like structures known as asci, each containing eight ascospores.
  • Role in Winemaking: Under controlled vineyard conditions, Botrytis infection is desirable, as it enhances the sweetness and aroma of wine.
  • How is Wine Made Using It?
    • Effect on Grapes: The fungus dehydrates the grapes, which increases the sugar content and concentrates flavours naturally.
    • Harvesting Method: Grapes affected by Botrytis are hand-harvested, making the process labour-intensive and expensive.
    • Wine Varieties Produced: It is used to produce premium dessert wines such as Sauternes (France), Tokaji Aszú (Hungary), and Trockenbeerenauslese (Germany), known for their complex flavours and high value.

Significance of Recent Findings:

  • Cloning Discovery: A recent study in Science found that Botrytis cannot be cloned, as no single nucleus contains a full set of chromosomes.
  • Unique Genome Structure: The chromosomes are distributed across multiple nuclei, which is unprecedented in any known fungus, animal, or plant.
  • Scientific Impact: This challenges conventional genetics and may lead to new insights in genome organisation and fungal evolution.
  • Dual Importance: Botrytis is now seen not only as a key player in winemaking but also as a genetic curiosity in modern science.
[UPSC 2009] In the context of alternative sources of energy, ethanol as a viable bio-fuel can be obtained from:

(a) Potato (b) Rice (c) Sugarcane* (d) Wheat

 

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Promoting Science and Technology – Missions,Policies & Schemes

National Statistics Day

Why in the News?

June 29 is observed annually as National Statistics Day in India to commemorate the birth anniversary of Prasanta Chandra Mahalanobis, hailed as the Father of Indian Statistics.

About National Statistics Day:

  • Purpose: National Statistics Day is observed on June 29 each year to commemorate the birth anniversary of P.C. Mahalanobis and highlight the value of statistics in national development.
  • First Observance: It was first celebrated in 2007, following a government resolution to raise awareness about the role of statistics in socio-economic planning.
  • Objectives: It aims to emphasise the use of statistical tools in governance, policy-making, and development planning.
  • Organizers: Events are led by the Ministry of Statistics and Programme Implementation (MoSPI) and the Indian Statistical Institute (ISI).
  • Annual Themes: Each year features a dedicated theme focusing on a statistical challenge or development goal.
  • Events and Outreach: Celebrations include seminars, exhibitions, competitions, and lectures across institutions.
  • Commemorative Status: Though not a public holiday, it is a nationally recognized observance.

Who was P.C. Mahalanobis?

  • Background: He was born on June 29, 1893, in Kolkata, into a Brahmo Samaj family.
  • Education: He studied at Presidency College and later at King’s College, Cambridge.
  • Legacy Title: He is hailed as the Father of Modern Statistics in India and was known as “The Professor”.
  • Institution Builder: He founded the Indian Statistical Institute (ISI) and helped set up India’s Planning Commission.
  • His Major Contributions:
    • National Sample Survey (NSS): Launched in 1950, it enabled the systematic collection of household data for policymaking.
    • Mahalanobis Distance: Introduced in 1936, it remains a widely used statistical tool for identifying outliers in data.
    • Applied Statistics: He applied statistical methods to flood control in Bengal and Odisha, offering cost-effective solutions.
    • Planning Vision: Mahalanobis played a key role in drafting the Second Five-Year Plan, focusing on industrialisation and state-led growth.
    • Academic Promotion: He started the journal Sankhya, modeled on Biometrika, to foster statistical research in India.
    • Infrastructure Vision: His early proposal led to the Hirakud Dam project, completed in 1957.
    • Balanced Approach: Though viewed as pro-Soviet during the Cold War, he was admired for his intellectual integrity.
[UPSC 2016] A recent movie titled The Man Who Knew Infinity is based on the biography of:

(a) S. Ramanujan (b) S. Chandhrashekhar (c) S. N. Bose (d) C. V. Raman

 

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Foreign Policy Watch: India-China

[28th June 2025] The Hindu Op-ed:  A China-led trilateral nexus as India’s new challenge

PYQ Relevance:

[UPSC 2017] ‘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.

Linkage: It focuses on how China uses its economic power to gain strategic and military advantages, and how this affects India, its neighbor. The article show that Pakistan heavily depends on China for money, support, and infrastructure. With China’s backing, Pakistan could pose new terrorism and security threats to India.

 

Mentor’s Comment:  China recently held a three-country meeting with Pakistan and Bangladesh in Kunming, soon after a similar one with Pakistan and Afghanistan. These talks show that China is trying to increase its influence in South Asia by bringing India’s neighbours closer, especially as India’s ties with Bangladesh are tense and India is becoming more active in Afghanistan. This reminds us of Cold War-style strategies, where countries tried to surround rivals. As India takes strong action against terrorism and defends its regional interests, China’s new meetings seem to show not just strategy, but also nervousness about India’s growing power.

Today’s editorial talks about the recent meeting between China, Pakistan, and Bangladesh. This topic is important for GS Paper II (International Relations) in the UPSC mains exam.

_

Let’s learn!

Why in the News?

Last week, China, Pakistan, and Bangladesh met together for the first time in a three-country meeting held in Kunming, China.

What are China’s goals behind trilateral talks with Pakistan and others?

  • Expand Regional Influence: China aims to increase its geopolitical footprint in South Asia by leading trilateral forums.
  • Contain India’s Rise: Trilateral talks help China keep India distracted by regional tensions, limiting its strategic outreach and diplomatic bandwidth. Eg: China’s coordination with Pakistan and Afghanistan shortly after India’s Operation Sindoor aimed to show Pakistan as a regional stakeholder and challenge India’s dominance.
  • Promote BRI and Economic Interests: By drawing countries like Afghanistan and Bangladesh closer, China seeks to push its Belt and Road Initiative and related infrastructure investments. Eg: Discussions with Afghanistan have included extending the China-Pakistan Economic Corridor (CPEC) through Afghan territory.

Why is China increasing regional engagement amid India’s rise?

  • To Counter India’s Strategic Clout: As India grows economically and diplomatically, China seeks to undermine its influence in neighbouring countries. Eg: China’s trilateral with Pakistan and Bangladesh followed India’s strengthening ties with Afghanistan and regional powers.
  • To Exploit Shifting Political Landscapes: China is leveraging regime changes in countries like Afghanistan and Bangladesh to draw them closer into its orbit. Eg: After the regime change in Bangladesh (2024), China intensified efforts to engage Dhaka through trilaterals.
  • To Protect and Expand Economic Interests: Rising Indian assertiveness challenges China’s economic initiatives, especially BRI projects. Regional engagement helps safeguard these investments. Eg: China wants to extend the China-Pakistan Economic Corridor (CPEC) into Afghanistan to secure trade routes and regional access.

How does the China-Pakistan nexus affect India’s security strategy?

  • Increased Two-Front Security Threat: The China-Pakistan partnership forces India to prepare for simultaneous threats on both western and northern borders, complicating military planning. Eg: During Operation Sindoor (2025), Pakistan used Chinese-made drones, radars, and fighter jets, requiring India to recalibrate its defence posture.
  • Diplomatic Isolation Attempts: China often backs Pakistan at global platforms, shielding it from international scrutiny, especially on terror-related matters. Eg: China blocked UN resolutions targeting Pakistan-sponsored terrorists, limiting India’s global counterterrorism diplomacy.
  • Regional Instability via Trilateral Engagements: China promotes trilateral meetings involving Pakistan and India’s neighbours to sideline New Delhi and create regional pressure points. Eg: The China-Pakistan-Bangladesh trilateral aims to undermine India’s influence in South Asia and divert attention from long-term strategic goals.

What are the developments that show India countering China’s regional influence?

  • Assertive Military and Diplomatic Response: India has adopted a proactive approach to respond to security threats and Chinese intrusions. Eg: In response to the Pahalgam terror attack, India launched Operation Sindoor (2025) and suspended the Indus Waters Treaty, restricted port access, and took military action, signalling firm redlines.
  • Strengthening Ties with Neighbours: India is engaging constructively with its neighbours to limit Chinese outreach and reinforce strategic trust. Eg: Despite past tensions, India supported Nepal’s energy cooperation with Bangladesh and re-engaged with Maldives and Sri Lanka, reinforcing regional goodwill.
  • Coalition Building with Like-Minded Nations: India is enhancing cooperation with democratic allies to counterbalance China’s strategic footprint in South Asia. Eg: India has deepened ties through platforms like QUAD, and built defence and intelligence partnerships with countries like the U.S., Japan, and Australia, strengthening its regional deterrence.

Who among the neighbours are shifting towards China?

  • Pakistan: Deeply aligned with China for military, economic, and diplomatic support. Eg: Over $29 billion in loans, and 80% of arms imports from China.
  • Bangladesh: After the 2024 regime change, it has shown increasing economic and political engagement with China. Eg: Joined trilateral talks with China and Pakistan, indicating a shift despite India’s past close ties.
  • Afghanistan: Shifted closer to China-Pakistan axis after the Taliban takeover (2021) and again after 2024 regime changes.

Way forward: 

  • Enhance Strategic Partnerships in South Asia: India should build stronger bilateral ties with its neighbors through infrastructure support, trade cooperation, and regional connectivity projects. Strengthening initiatives like BIMSTEC and Act East Policy can counterbalance China’s influence.
  • Assert Regional Leadership Through Security and Diplomacy: India must continue to lead anti-terror cooperation, defend regional sovereignty, and set clear redlines for any hostile alignments. At the same time, it should promote inclusive regional forums that prioritize peace and mutual development.

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Human Development Report by UNDP

No time to rest: India did well in climbing up SDG Rankings, but falls short in governance

Why in the News?

India has entered the top 100 in the Sustainable Development Report (2025), ranking 99th out of 167 countries, according to the UN-backed Sustainable Development Solutions Network (SDSN). This shows a clear improvement from its 110th position in 2016, marking a notable step forward.

What does India’s SDG ranking improvement show?

  • India moved into the top 100 of the Sustainable Development Report for the first time since 2016, reaching rank 99 out of 167 countries.
  • The improvement reflects progress in poverty reduction (SDG 1), infrastructure (SDG 9), electricity access (SDG 7), and digital inclusion.

Why is Zero Hunger still a challenge for India?

  • Persistent Child Malnutrition: A significant portion of Indian children still suffer from undernutrition. Eg: As per NFHS-5 (2019–21), 35.5% of children under five were stunted, only slightly better than 38.4% in NFHS-4 (2015–16).
  • Widening Dietary Disparities: Access to a nutritious diet remains unequal across income and geographic lines. Eg: Rural and low-income households often rely on calorie-dense than nutrient-poor food, while wealthier urban populations have better diet diversity.
  • Rising Dual Burden of Malnutrition: India is witnessing a simultaneous increase in obesity and undernutrition. Eg: Between 2006 and 2021, obesity among adults aged 15–49 almost doubled, especially in urban areas, showing nutritional imbalance.

Which SDG areas show strong and weak performance?

Strong Performance:

  • SDG 1 – No Poverty: Significant progress in reducing poverty levels. Eg: Poverty rate declined from 22% in 2012 (NSSO) to about 12% in 2023 (World Bank).
  • SDG 7 – Affordable and Clean Energy: Near-universal household electrification and renewable energy expansion. Eg: India is the 4th largest in renewable energy capacity (solar and wind).
  • SDG 9 – Industry, Innovation, and Infrastructure: Rapid growth in digital connectivity and financial inclusion. Eg: UPI-driven digital payment infrastructure and mobile network penetration.

Weak Performance:

  • SDG 2 – Zero Hunger: High levels of malnutrition and dietary inequality persist. Eg: 35.5% of children under five are stunted (NFHS-5, 2019–21).
  • SDG 4 – Quality Education: Uneven access to education and digital learning across regions. Eg: COVID-19 widened learning gaps between rural and urban students.
  • SDG 16 – Peace, Justice and Strong Institutions: Challenges in governance, rule of law, and press freedom. Eg: India ranks low in global indices measuring institutional strength.

What are the steps taken by the Indian Government?

  • POSHAN Abhiyaan: Launched to reduce malnutrition, stunting, and anemia among children and womenthrough better nutrition and health services. It supports SDG 2: Zero Hunger and SDG 3: Good Health and Well-being.
  • Digital India and UPI Initiatives: Aimed at increasing digital access, financial inclusion, and service delivery, especially in rural and remote areas. It supports SDG 9: Industry, Innovation and Infrastructure and SDG 10: Reduced Inequalities.
  • PM-KUSUM and Solar Missions: Promote renewable energy and sustainable farming by enabling farmers to adopt solar-powered pumps and panels. It supports SDG 7: Affordable and Clean Energy and SDG 13: Climate Action.

How can India improve in governance-related SDGs? (Way forward)

  • Strengthen Institutional Transparency and Accountability: Ensure timely delivery of justice, reduce corruption, and make public institutions more responsive. Eg: Implementing police and judicial reforms, and enhancing public grievance redressal mechanisms.
  • Promote Press Freedom and Civic Participation: Safeguard freedom of expression, support independent media, and encourage public engagement in policymaking. Eg: Enforcing laws that protect journalists and fostering platforms for inclusive civic dialogue.

Mains PYQ:

[UPSC 2021] What are the salient features of the National Food Security Act, 2013? How has the Food Security Bill helped in eliminating hunger and malnutrition in India?

Linkage: This focuses on the main goal of ending hunger and malnutrition, which is the heart of Sustainable Development Goal 2 (Zero Hunger). The article says that SDG 2 is still a major concern in India, even though there has been progress in other areas. So, it’s important to examine how well policies like the National Food Security Act are working.

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Judicial Reforms

Practicing equality in constitutional courts 

Why in the News?

On May 13, 2025, the Supreme Court gave a key judgment revisiting earlier cases on senior lawyer designation. Though overlooked as an internal court issue, it raised concerns about inequality in the legal profession, elitism, and the fairness of classifying lawyers under Section 16 of the Advocates Act, 1961.

What are the legal issues with the senior advocate designation?

  • Arbitrary Classification under Section 16 of the Advocates Act, 1961: Section 16 allows courts to classify lawyers into “senior advocates” and others based on vague terms like “ability” or “standing at the Bar”, which lack objective benchmarks. It has been challenged as violative of Article 14 (Right to Equality) of the Constitution because it creates unequal treatment among equals without a clear rationale.
  • Lack of Objective Selection Process in Court Rules: The Supreme Court Rules, 2013 prescribe procedures for designation but allow subjective discretion, enabling possible favouritism or bias. Eg: Rule 2 of Order IV of the Supreme Court Rules allows for pre-audience to senior advocates, reinforcing hierarchical privilege without transparency in how they are chosen.
  • Undermines Egalitarian Access to Justice: Designation often leads to a concentration of influence among a few, marginalising others and affecting diversity in courtroom representation. Eg: In Indira Jaising v. Supreme Court of India (2017), the Court upheld the validity of Section 16 but did not address how it leads to systemic exclusion, especially of women and underprivileged lawyers, conflicting with constitutional ideals of equality and non-discrimination.

Why is the 2025 Jitender judgment seen as inadequate?

  • Did Not Address Constitutional Validity of Section 16: The 2025 judgment failed to examine the constitutional validity of Section 16 of the Advocates Act, 1961, which creates a classification between senior advocates and other advocates. The Court did not refer the matter to a larger Bench for a deeper constitutional review. The classification was upheld without addressing whether it was arbitrary or led to inequality in the legal profession.
  • Acknowledged Subjectivity but Retained Flawed Process: The Court admitted that the point-based assessment system used to designate senior advocates is “highly subjective”, yet it retained the application-based process. This allows judges’ discretion to continue dominating the selection process, opening space for favoritism and elite networks. Eg: Many competent lawyers are left out simply because they lack access to the corridors of power.
  • Missed Opportunity to Promote Inclusiveness and Reform: Instead of proposing systemic change, the Court left it to High Courts to frame rules, without tackling the core issue of representation. The process continues to exclude women, Dalits, and those from less privileged backgrounds, reinforcing elitism in the judiciary. Eg: The designation process continues to favour a “creamy layer” of elite lawyers, limiting judicial diversity.

What are the factors fueling inequality in the legal profession?

  • Unequal Access to Quality Legal Education: Aspiring lawyers from rural or low-income backgrounds often lack access to top law schools due to language barriers, lack of coaching, or high costs. Eg: Students from remote areas rarely make it to National Law Universities, which limits their exposure and opportunities.
  • Urban Concentration of Legal Opportunities: Legal practice in metropolitan cities attracts more recognition, clients, and judicial exposure compared to small-town lawyers. Eg: Talented advocates in lower courts of Bihar or Odisha are often overlooked for high-profile cases or designations.
  • Subjectivity in Senior Advocate Designation: The selection process often favours those with elite networks or familiarity with judges, sidelining equally competent but lesser-known lawyers. Eg: Women and Dalit lawyers remain significantly underrepresented among senior advocates.

Way forward: 

  • Transparent and Inclusive Designation Process: Develop a merit-based, transparent system for designating senior advocates with clear evaluation criteria. Include diverse representation (e.g., women, marginalized groups) in selection committees to promote judicial inclusiveness.
  • Strengthening Legal Education and Access: Expand access to quality legal education through scholarships, regional law schools, and skill-based training in vernacular languages, especially for students from rural and underprivileged backgrounds to reduce structural entry barriers.

Mains PYQ:

[UPSC 2014] Starting from inventing the ‘basic structure’ doctrine, the judiciary has played a highly proactive role in ensuring that India develops into a thriving democracy. In light of the statement, evaluate the role played by judicial activism in achieving the ideals of democracy.

Linkage: This question prompts an evaluation of the judiciary’s role in achieving “ideals of democracy”. The article talks about the direct counter-narrative to this positive assertion by arguing that the classification of senior advocates, as upheld by Supreme Court judgments in Indira Jaising and Jitender, creates a “legal oligarchy” and perpetuates inequality that can damage the justice delivery system enormously.

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Foreign Policy Watch: India-Bangladesh

India to alter Ganges Water Sharing Treaty with Bangladesh

Why in the News?

India is preparing to reassess and renegotiate the Ganges Water Sharing Treaty with Bangladesh, which is set to expire in 2026, completing its 30-year term.

About the Ganga Water Agreement (1996):

  • Signing: It was signed on December 12, 1996, by PM H. D. Deve Gowda (India) and PM Sheikh Hasina (Bangladesh) to share the Ganga’s dry season flow.
  • Purpose: It aimed to ensure water availability for irrigation, ecology, and navigation in both countries, especially at the Farakka Barrage, which diverts water to sustain the Kolkata Port.
  • Duration: It replaced earlier short-term deals and set a 30-year framework (1996–2026), with a renewal clause by mutual consent.

Key Terms of the Agreement:

  • Lean Season Period: The treaty applies from January 1 to May 31, with water sharing calculated in 10-day intervals.
  • Sharing Formula at Farakka:
    • ≤ 70,000 cusecs: 50% each
    • 70,000–75,000 cusecs: India gets the remainder after Bangladesh gets 35,000
    • ≥ 75,000 cusecs: India gets 40,000; Bangladesh gets the balance
  • Alternate Sharing: From March 11 to May 10, both countries receive 35,000 cusecs alternately every three 10-day blocks.
  • No Minimum Guarantee: If flow falls below 50,000 cusecs, Article II allows for consultations and emergency adjustments.
  • Monitoring Mechanism: The Joint Rivers Commission (JRC) ensures implementation and dispute resolution.
  • Project Provisions: Both countries may construct water projects for irrigation and navigation.

Why must India reconsider it?  

  • Treaty Expiry: The treaty ends in 2026, and India wants a revised pact to reflect current demands.
  • Rising Needs: India seeks an additional 30,000–35,000 cusecs due to:
    • Increased irrigation in West Bengal and other states
    • Siltation issues at Kolkata Port
    • Urban and industrial growth
  • Flexibility Concerns: Officials argue the treaty lacks provisions for climate variability and seasonal shortages.
  • State Support: West Bengal supports changes, citing inadequate current allocations.
  • Proposed Change: India may pursue a shorter, more flexible treaty, like its move on the Indus Waters Treaty with Pakistan.

Implications for Bangladesh:

  • Downstream Vulnerability: Bangladesh faces greater risk from reduced water flow.
  • Historical Shortfalls: Between 1997 and 2016, Bangladesh received less than its share 65% of the time.
  • Potential Consequences:
    • Increased salinity in rivers and farmland
    • Reduced water for fisheries, irrigation, and drinking
    • Navigation issues in the delta
  • Political Sensitivity: Many in Bangladesh already view the treaty as unfair, and further reduction may trigger domestic backlash.
  • Diplomatic Impact: A poorly negotiated outcome could strain India-Bangladesh ties, especially in water diplomacy and cross-border trust.
[UPSC 2009] Consider the following statements:

1. The Baglihar Power Project had been constructed within the parameters of the Indus Water Treaty.

2. The project was completely built by the Union Government with loans from Japan and the World Bank. Which of the statements given above is/are correct?

Options: (a) 1 only * (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2

 

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

‘Socialist’ and ‘Secular’ Words in Preamble

Why in the News?

A far-right leader has called for a public debate on the terms “socialist” and “secular” in the Preamble of the Indian Constitution, arguing they were added undemocratically during the Emergency via the 42nd Amendment and now require re-evaluation.

About the Preamble:

  • Overview: It is the introductory statement to the Constitution of India. It sets out the philosophy, vision, and objectives of the Constitution.
  • Origin: It is based on the Objectives Resolution introduced by Jawaharlal Nehru on December 13, 1946, and adopted by the Constituent Assembly on January 22, 1947.
  • Declaration made: It declares India to be a Sovereign, Socialist, Secular, Democratic Republic and seeks to secure to all citizens:
    Justice (social, economic, political), Liberty (of thought, expression, belief, faith, worship), Equality (of status and opportunity), and Fraternity (assuring dignity and national unity).
  • Significance: It serves as a guiding light for interpreting the Constitution. N.A. Palkhivala called it the “Identity Card of the Constitution”, while K.M. Munshi described it as the “Political Horoscope” of India.
  • Key symbolism associated:
    1. Source of AuthorityWe, the People of India emphasizes that power originates from the people.
    2. Nature of Indian State – India is described as Sovereign, Socialist, Secular, Democratic, Republic.

Preamble

Amendments to the Preamble:

  • Can the Preamble be amended: Yes, the Supreme Court in the Kesavananda Bharati case (1973) held that the Preamble is part of the Constitution and can be amended, provided the Basic Structure Doctrine is not violated.
  • The Preamble has been amended only once in the history of the Constitution.
  • 42nd Constitutional Amendment Act, 1976:
    • Passed during the Emergency (1975-77) under Prime Minister Indira Gandhi.
    • Based on the recommendations of the Sardar Swaran Singh Committee.
  • Three words were added:
    • “Socialist” and “Secular” – inserted between “Sovereign” and “Democratic”.
    • “Integrity” – added to the phrase “Unity of the Nation” → changed to “Unity and Integrity of the Nation”.

Why was it controversial?

  • It was passed during the Emergency, a time of suppressed democratic processes and curbed civil liberties.
  • Critics argue that the words were politically motivated and not part of the original constitutional vision.
  • Proponents argue that these values were already implicitly present in the Constitution, and the amendment merely made them explicit.

Preamble as an integral part of the Constitution: Key Judgments

  • Berubari Union Case (1960):
    • The Supreme Court initially held that the Preamble is not a part of the Constitution.
    • It could be used to interpret ambiguous provisions but had no independent legal standing.
  • Kesavananda Bharati Case (1973): The Court overruled the earlier view and held that:
    • The Preamble is a part of the Constitution.
    • It reflects the basic structure and essential philosophy of the Constitution.
    • However, it cannot be used to override specific provisions of the Constitution.
  • LIC of India Case (1995):
    • The Court reaffirmed that the Preamble is an integral part of the Constitution.
    • But it is not enforceable in a court of law—i.e., one cannot file a case solely based on a violation of the Preamble.
[UPSC 2020] The Preamble to the Constitution of India is:

Options: (a) a part of the Constitution but has no legal effect (b) not a part of the Constitution and has no legal effect either (c) part of the Constitution and has the same legal effect as any other part (d) a part of the Constitution but has no legal effect independently of other parts

[UPSC 2016] Discuss each adjective attached to the word ‘Republic’ in the preamble. Are they defendable in the present circumstances stances? 

 

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