UPSC Current Affairs — 20 November 2025

7 exam-relevant notes, mapped to the GS syllabus · GS2 2 · GS3 5

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Presidential reference case: Clarity on State Bills · GS2

GS2 · Polity · Governance · IR · 2

GS2Polity & Constitution › Constitution, amendments & basic structurePrelims + Mains

Presidential reference case: Clarity on State Bills

Why in news: The Supreme Court is set to provide an advisory opinion on a Presidential Reference regarding its authority to mandate timelines and conduct for Governors and the President when processing state bills.

President Droupadi Murmu made the reference in May following a Supreme Court ruling on April 8th in 'State of Tamil Nadu v. Governor of Tamil Nadu'. The case examines the extent of judicial oversight over the executive's timeline for acting on legislative bills.

Prelims pointers (3)

ConstitutionPresidential Reference: A mechanism where the President seeks the Supreme Court's opinion on a matter of law or fact.
FactThe reference stems from the Supreme Court ruling in State of Tamil Nadu v. Governor of Tamil Nadu dated April 8th.
BodySupreme Court: The highest judicial body in India tasked with providing advisory opinions on Presidential References.

Mains angle

Q. Discuss the constitutional implications of judicial intervention in defining the timelines for Governors to act upon state-passed bills.

Federal friction: Conflict between state legislative autonomy and the discretionary powers of the Governor.
Judicial oversight: Balancing the judiciary's role in ensuring constitutional timelines against the executive's discretionary functions.
Constitutional ambiguity: Lack of explicit statutory timelines in the Constitution for the transmission and assent of state bills.

Keywords: Presidential Reference · Constitutional Morality · Federalism · Governor's Discretion · Judicial Review

The Hindu ↗

GS2International Relations › Indian diasporaPrelims

New department to connect global Rajasthani diaspora with State’s progress

Why in news: The Rajasthan government approved a new department to connect the Non-Resident Rajasthani (NRR) community with state development and a global capacity center policy.

The Rajasthan Cabinet approved a dedicated department to facilitate dialogue and cooperation between the NRR community and the state government. It also approved a global capacity center policy aiming to establish over 200 Global Capability Centers (GCCs) by 2030.

Prelims pointers (3)

FactTarget: Creation of over 200 Global Capability Centers (GCCs) in Rajasthan by 2030
PostRajyavardhan Singh Rathore: Industries Minister of Rajasthan
BodyNRR: Non-Resident Rajasthani community

Mains angle

Q. Discuss how leveraging the diaspora and establishing Global Capability Centers can bolster regional economic development and innovation in India.

Economic integration: Utilizing diaspora expertise for technology transfer and investment
Institutional framework: Formalizing state-diaspora linkages to streamline scheme benefits
Innovation hub: Transitioning regional economies into global service and technology hubs

Keywords: Diaspora engagement · Global Capability Centers · Regional development · Innovation hub · Economic cooperation

The Hindu ↗Also GS2 · Government policies & schemes

GS3 · Economy · S&T · Environment · Security · 5

GS3Internal Security › Terrorism & insurgency (J&K, North-East)Prelims + Mains

The threat of digital tradecraft in terrorism

Why in news: Indian authorities launched an investigation into a car explosion near Delhi's Red Fort, revealing that terror modules are utilizing advanced digital tradecraft like encrypted messaging and dead-drop emails.

The attack near Delhi's Red Fort killed at least 15 people. Authorities are investigating three suspects—Dr. Umar Un Nabi, Dr. Muzammil Ganaie, and Dr. Shaheen Shahid—for using the Threema app and dead-drop emails for reconnaissance and ammunition stockpiling.

Prelims pointers (3)

S&TThreema: An encrypted messaging app known for its privacy-centric design used by terror modules.
FactDead-drop emails: A method used by the suspects to share information by accessing a shared email account.
FactVPNs and foreign proxies: Tools identified by investigators as being used for reconnaissance and communication.

Mains angle

Q. Discuss the challenges faced by Indian law enforcement agencies in monitoring encrypted communication and digital tradecraft used by modern terror modules.

Encryption dilemma: Balancing individual privacy rights with the state's need for surveillance to preempt terror acts
Technological asymmetry: The gap between rapid evolution of anonymous digital tools and traditional investigative capabilities
Jurisdictional hurdles: Difficulty in tracing communications routed through foreign proxies and decentralized VPN networks

Keywords: Digital tradecraft · Encrypted communication · Counter-terrorism · Cyber-surveillance · Information security

The Hindu ↗Also GS3 · IT, AI, semiconductors & computing

GS3Science & Technology › Nuclear & new energy technologyPrelims + Mains

Cop30 live: Scientists warn countries must act decisively to protect people and life or risk ‘suffering for billions’ – as it happened

Why in news: Scientists warned Brazilian President Lula at COP30 that decisive action to phase out fossil fuels by 2040 and end deforestation is required to prevent global suffering.

Scientists including Carlos Nobre and Johan Rockström urged a concurrent roadmap for fossil fuel phase-out and deforestation. Turkey is set to host COP31 in 2026 following Australia's withdrawal from the bid.

Prelims pointers (3)

PlaceTurkey will host COP31 in 2026
FactScientists proposed a deadline of 2040 to phase out fossil fuels
S&TThe Trump administration proposed weakening protections under the Endangered Species Act

Mains angle

Q. Discuss the geopolitical and economic challenges in achieving a global transition away from fossil fuels while balancing the developmental needs of emerging economies.

Economic trade-off: Balancing immediate industrial growth with long-term climate stability
Policy friction: Conflict between national economic development and international biodiversity conservation mandates
Institutional bottleneck: Influence of fossil fuel interests on UN climate negotiation outcomes

Keywords: Decarbonization · Deforestation · Climate Mitigation · Biodiversity Conservation · Fossil Fuel Transition

The Guardian ↗Also GS3 · Climate change & international agreements Also GS2 · Policies of other countries affecting India

GS3Economy › Industry, investment & MSMEsPrelims + Mains

CCI moves NCLAT to seek clarification in WhatsApp case

Why in news: The Competition Commission of India (CCI) moved the National Company Law Appellate Tribunal (NCLAT) to seek clarification on a judgment regarding WhatsApp's data-sharing practices with Meta.

The NCLAT partially reversed a CCI order that had banned WhatsApp from sharing data with Meta for advertising. However, the Tribunal upheld a ₹213 crore penalty and maintained the finding of a 2021 policy breach.

Prelims pointers (2)

FactThe NCLAT upheld a ₹213 crore penalty against WhatsApp for policy breaches.
PlaceNCLAT: National Company Law Appellate Tribunal is the appellate body for company law matters.

Mains angle

Q. Discuss the challenges in regulating big-tech data privacy and anti-competitive practices in the era of integrated digital ecosystems.

Regulatory ambiguity: Lack of clarity on user consent requirements for non-advertising data processing
Market dominance: Risks of data-monopolies through cross-platform integration by parent entities
Jurisdictional friction: Overlap between competition law and data protection frameworks

Keywords: Anti-competitive practices · Data sovereignty · Digital markets · Regulatory oversight · Monopolistic behavior

The Hindu ↗Also GS3 · IT, AI, semiconductors & computing

GS3Science & Technology › Nuclear & new energy technologyMains

The rainforest the world forgot: the Congo basin is the second largest on Earth, so why is it being neglected?

Why in news: The Science Panel for the Congo Basin highlighted a funding imbalance where the Congo basin receives only 16% of global tropical forest funding compared to the Amazon's 47%.

The Congo basin is the world's second-largest rainforest and absorbs 600 million tonnes of carbon dioxide annually. A CIFOR-ICRAF report revealed a significant funding disparity between the Congo basin and the Amazon basin.

Prelims pointers (4)

FactCongo basin absorbs 600 million tonnes of carbon dioxide annually
FactCongo basin receives 16% of global tropical forest funding
FactAmazon basin receives 47% of global tropical forest funding
PlaceBrazzaville hosted a meeting of leaders and scientists from Amazon, Congo, and Borneo-Mekong basins

Mains angle

Q. Discuss the geopolitical and ecological implications of unequal international funding for tropical forest conservation in the Congo Basin versus the Amazon.

Funding disparity: Disproportionate allocation of climate finance to the Amazon over the Congo Basin
Carbon sink degradation: Declining CO2 absorption due to deforestation in the Congo basin
Policy oversight: Lack of inclusion of the Congo basin in global climate policy frameworks

Keywords: Carbon sinks · Deforestation · Climate finance · Biodiversity conservation · Tropical rainforests

The Guardian ↗Also GS2 · Policies of other countries affecting India

GS3Science & Technology › Biotechnology & health researchPrelims

New drug could be a breakthrough in treatment for killer TB, trial suggests

Why in news: The WHO and TB Alliance reported promising trial results for a new antibiotic, sorfequiline, which could shorten treatment times for drug-sensitive tuberculosis.

The TB Alliance and WHO are monitoring the trial of sorfequiline, a new antibiotic. The drug aims to shorten treatment duration and improve cure rates for patients testing positive for drug-sensitive tuberculosis.

Prelims pointers (3)

S&TSorfequiline: A new antibiotic being trialed to treat drug-sensitive tuberculosis.
BodyTB Alliance: An organization involved in research and advocacy for tuberculosis treatment.
BodyWHO: The World Health Organization reported the progress of the sorfequiline trials.

Mains angle

Q. Discuss the challenges in managing global tuberculosis and the importance of diversifying antibiotic research to combat drug-resistant strains.

R&D bottleneck: Risk of reduced investment in broader healthcare innovations due to over-reliance on single-drug breakthroughs
Diagnostic gap: Need for faster diagnosis to facilitate the rapid deployment of shortened treatment regimens

Keywords: Public Health · Antibiotic Resistance · Drug-Sensitive Tuberculosis · Clinical Trials · Global Health Governance

The Guardian ↗Also GS2 · Health policy & public health

Mains questions of the day

Discuss the constitutional implications of judicial intervention in defining the timelines for Governors to act upon state-passed bills. · GS2 ↑
Discuss how leveraging the diaspora and establishing Global Capability Centers can bolster regional economic development and innovation in India. · GS2 ↑
Discuss the challenges faced by Indian law enforcement agencies in monitoring encrypted communication and digital tradecraft used by modern terror modules. · GS3 ↑
Discuss the geopolitical and economic challenges in achieving a global transition away from fossil fuels while balancing the developmental needs of emerging economies. · GS3 ↑
Discuss the challenges in regulating big-tech data privacy and anti-competitive practices in the era of integrated digital ecosystems. · GS3 ↑
Discuss the geopolitical and ecological implications of unequal international funding for tropical forest conservation in the Congo Basin versus the Amazon. · GS3 ↑
Discuss the challenges in managing global tuberculosis and the importance of diversifying antibiotic research to combat drug-resistant strains. · GS3 ↑

Notes are generated automatically from SatyaDheesh's news feed and mapped to the UPSC CSE syllabus. Check facts against the original report or PIB before using them in an answer. How these notes are made