Current Affairs 09 December 2025
Content How can India benefit from neurotechnology? DHRUVA framework Crypto transactions crossed ₹51,000 cr. in 2024-25 in India Nahargarh Biological Park Gallbladder cancer How can India benefit from neurotechnology? Why in News? May 2024: Neuralink received US FDA approval for first in-human BCI trials. Demonstrated: Thought-controlled cursor movement Prosthetic-enabled motor function in paralysed patients Renewed global debate on: Human enhancement Brain data privacy Military uses of BCIs Parallel developments: China Brain Project (2016–2030) EU & Chile enacting “Neurorights” laws In India: IIT Kanpur developed BCI-driven robotic hand for stroke patients New focus on health-tech + neuro-AI convergence Relevance GS 2 – Governance & Social Justice Health governance and regulation of emerging medical technologies Data privacy, informed consent, and human rights (brain data) International cooperation on tech ethics (neurorights, global regulations) GS 3 – Science & Technology + Internal Security Emerging technologies: Neuro-AI, BCIs, assistive technologies Dual-use technology risks (civil–military fusion, neuro-weapons) Strategic technology competition (US–China–EU) What is Neurotechnology? Neurotechnology = technologies that: Record Monitor Stimulate Modify brain activity directly. Works at the intersection of: Neuroscience Artificial Intelligence Biomedical Engineering Signal Processing Core Technology: Brain–Computer Interface (BCI) BCI = Direct communication pathway between brain and external device Three functional layers: Signal acquisition → EEG or implanted electrodes Signal decoding → AI/ML algorithms Command execution → Prosthetics, cursors, wheelchairs Types of BCIs Non-invasive EEG headsets Safer, less precise Invasive Implanted electrodes High precision, surgical risk What Can BCIs Do? (A) Therapeutic Uses (Current Reality) Paralysis → Neuroprosthetic limb control Parkinson’s → Deep Brain Stimulation (DBS) Depression → Targeted neural stimulation Stroke → Motor rehabilitation Epilepsy → Seizure detection & suppression (B) Diagnostic Uses Brain disorder mapping Cognitive decline tracking (Alzheimer’s, dementia) (C) Emerging Uses Gaming & immersive VR Cognitive performance tracking Human–AI interaction Global Landscape (A) United States Global leader via NIH – BRAIN Initiative (launched 2013) Focus: High-resolution brain mapping Neuro-AI interfaces Private sector: Neuralink BrainGate Synchron (B) China China Brain Project (2016–2030): Understanding human cognition Brain-inspired AI Neurological disease treatment Strong civil–military fusion angle (C) Europe & Chile First movers in “Neurorights” laws Legal protection for: Mental privacy Cognitive liberty Psychological integrity Why Does India Need Neurotechnology? (A) Public Health Imperative India has one of the world’s largest neurological disease burdens 1990–2019: Stroke became the largest contributor among neurological disorders Major disease load: Stroke Spinal cord injuries Parkinson’s Depression (B) Economic & Strategic Opportunity Neurotechnology sits at convergence of: Biotech AI Medical devices High potential for: Export-oriented med-tech Defence applications Assistive devices market Where Does India Stand Today? (A) Research Institutions National Brain Research Centre Indian Institute of Science – Brain Research Centre (B) Academic Innovation IIT Kanpur: Developed BCI-based robotic hand Target group: Stroke survivors (C) Start-up Ecosystem Dognosis: Uses canine neural signals to detect cancer scent recognition Neuro-AI applied to animal cognition for human diagnostics Strategic Advantages for India Large and genetically diverse population → better clinical datasets Strong base in: AI Electronics Biomedical engineering Expanding: Health-tech startups Make-in-India medical devices Bottom-Line Assessment Neurotechnology is: No longer speculative Clinically viable Strategically sensitive For India: Healthcare transformation tool Next frontier of strategic tech competition Without regulation: Risk of ethical disaster With regulation: Potential global leadership in affordable neuro-health solutions DHRUVA framework Why in News? May 2025: Department of Posts proposed DHRUVA (Digital Hub for Reference and Unique Virtual Address). Government released: Draft amendment to the Post Office Act, 2023 to legally enable DHRUVA. Follows the launch of DIGIPIN (geo-coded location pin system). Policy concerns raised by: Dvara Research on privacy, consent, and urban governance limitations. Relevance GS 2 – Governance E-governance, Digital Public Infrastructure Consent-based data sharing and privacy Urban governance and service delivery Legal gaps in data regulation GS 3 – Infrastructure & Digital Economy Logistics efficiency Platform economy Last-mile service delivery Smart cities and geospatial governance What is DHRUVA? DHRUVA = a proposed Digital Public Infrastructure (DPI) for standardised digital addresses. It converts physical addresses into virtual “labels”, similar to: Email IDs UPI IDs Example: Instead of writing a long address → user shares something like amit@dhruva. Core Objective of DHRUVA Standardisation of addresses across platforms Consent-based sharing of address data Service discovery: Identifying what doorstep services are available at a user’s location Improve: Governance Logistics E-commerce delivery Emergency services What is DIGIPIN? Developed in-house by India Post. 10-digit alphanumeric, geo-coded digital pin Coverage: Every 12 square metre block in India Use-case: Rural areas with weak descriptive addressing Precise fallback for: Postal delivery Emergency response How Will DHRUVA Work? DHRUVA ecosystem includes: Address Service Providers (ASPs) Generate proxy address labels Address Validation Agencies (AVAs) Authenticate address authenticity Address Information Agents (AIAs) Handle user consent management Central Governance Entity On the lines of National Payments Corporation of India (NPCI) How Will DHRUVA Be Used? (A) Consent-Based Address Sharing Users tokenise addresses, like: UPI tokenises bank accounts User controls: Who can access For how long For what purpose (B) Seamless Address Updating When a person shifts residence: All linked platforms automatically update delivery location. (C) Logistics & Platform Integration Supported platforms: Amazon Uber India Post Gig economy & food delivery platforms Why is DHRUVA Being Framed as DPI? DHRUVA is aligned with India’s DPI model like: Aadhaar → Identity UPI → Payments DigiLocker → Documents DHRUVA → Addresses Features: Public ownership Interoperable Platform-neutral Consent-based data flows Will It Help Urban Governance? (A) Key Concern Highlighted by Dvara Research Addresses in DHRUVA are linked to people, not independently mapped physical structures. Implication: Urban planning requires structure-based data, not merely person-based data. (B) Consent Paradox Since personal data is collected: User consent becomes mandatory. If citizens refuse consent: Datasets become incomplete Result: Weak urban planning Faulty population projections Inaccurate infrastructure mapping (C) Global Best Practice Contrast In most advanced economies: Digital addresses are linked to surveyed buildings Not tied to personal identity This: Eliminates consent dependency Enables richer governance datasets Governance & Legal Challenges No standalone law yet authorising large-scale address data collection Dvara recommendation: Dedicated draft legislation required Key risks: Surveillance through address linkage Profiling via location-based service history Function creep across welfare, policing, taxation Benefits of DHRUVA (If Designed Safely) Faster emergency response Seamless service discovery Reduced address fraud Lower logistics costs Inclusion of rural habitations without formal addresses Key Risks Privacy erosion State surveillance potential Market monopolisation by large platforms Weak anonymisation of geospatial data Exclusion if digital consent infrastructure fails Strategic Bottom Line DHRUVA represents: Next frontier of India’s DPI stack Digital control layer for geography + service delivery However: Without clear legal backing, anonymised structure-mapping, and privacy-by-design: It risks becoming a surveillance-grade address infrastructure Success hinges on: Independent structure mapping Firewalls between identity and location Strong statutory oversight Crypto transactions crossed ₹51,000 cr. in 2024-25 in India’ Why in News? 2024–25: Crypto transaction value in India crossed ₹51,000 crore, registering 41% year-on-year growth. Data shared by the Ministry of Finance in the Rajya Sabha. Government collected ₹511.8 crore as 1% TDS on crypto transactions. Growth trajectory: 2022–23: ₹22,130 crore 2023–24: ₹36,270 crore 2024–25: ₹51,180 crore Relevance GS 3 – Economy Digital economy and fintech expansion Taxation of new asset classes Black money, money laundering, FEMA risks Financial stability and speculative markets GS 2 – Governance & Regulation Regulatory vacuum in crypto-assets Institutional responsibility of the state Global financial governance coordination What is Cryptocurrency? Cryptocurrency = a digital asset based on: Blockchain technology Cryptographic security Decentralised ledger system In Indian law, crypto is classified as: Virtual Digital Asset (VDA) Not legal tender Treated as a taxable asset, not currency What are Virtual Digital Assets (VDAs)? Defined under the Income Tax Act as: Cryptocurrencies (Bitcoin, Ether) Non-Fungible Tokens (NFTs) Other cryptographic tokens Excludes: Indian digital rupee (e₹) issued by RBI How is Crypto Taxed in India? Legal Basis Introduced under the Finance Act, 2022 Continued under the Income Tax Act, 1961 (retained in I-T Act 2025 framework) Tax Structure 30% flat tax on profits from VDAs No loss set-off allowed 1% TDS on every transaction Deducted at the time of transfer Applies irrespective of profit or loss How Was ₹51,180 Crore Estimated? Government collected ₹511.8 crore as 1% TDS Since: 1% TDS = Total Transaction Value × 0.01 Therefore: Total crypto transaction value = ₹511.8 crore × 100 = ₹51,180 crore What Does the Growth Indicate? Mass retail participation despite: High volatility Strict taxation Indicates: Rising financialisation among youth Shift towards alternative assets Platform-driven crypto trading boom Why Is Crypto Growing Despite Heavy Taxation? Frictions like: 30% flat tax 1% TDS per transaction Yet growth due to: Bull cycles in global crypto markets Ease of app-based crypto trading Narrative of crypto as: Inflation hedge High-risk, high-return instrument Economic Implications for India (A) Revenue Mobilisation Stable non-traditional tax base Predictable TDS inflows (B) Capital Flight Risk Unregulated cross-border transfers Potential FEMA violations (C) Financial Stability Risk High retail exposure to volatile assets No deposit insurance or investor protection Key Policy Challenges Absence of: Dedicated crypto regulator Consumer protection framework Risks: Money laundering Terror financing Tax evasion via foreign wallets Market manipulation Takeaways Crypto in India has moved from: Grey-zone experiment → High-volume taxable asset class The surge to ₹51,000+ crore shows: Effective tax collection But also deep systemic exposure to an unregulated financial instrument Nahargarh Biological Park Why in News? December 8, 2025: A safari vehicle caught fire inside Nahargarh Biological Park, leading to a narrow escape of 15 tourists. The fire started in the engine compartment and spread rapidly. All tourists were evacuated safely by the driver and forest rescue teams. The incident was reported in The Indian Express. It renewed public debate on: Eco-tourism safety Vehicle maintenance accountability Forest fire risks linked with mechanised tourism Relevance GS 2 – Governance Public safety in tourism State accountability Forest department administration Private contractor regulation GS 3 – Environment & Disaster Management Forest fire risks Sustainable eco-tourism Wildlife conservation vs commercial tourism Climate–fire linkages What is a Biological Park & Safari? Biological Park: A protected forest area focused on: Wildlife conservation Environmental education Regulated tourism Wildlife Safari: Controlled movement of tourists via: Buses Open jeeps Supervised by: State Forest Department Legal backing: Wildlife (Protection) Act, 1972 State eco-tourism rules Nahargarh Biological Park: Located in Jaipur district, Rajasthan, along the Aravalli hill range. Established in 2016 as part of the larger Nahargarh forest landscape. Functions as a biological conservation and eco-tourism park. Developed to: Reduce pressure on city zoos Promote semi-natural habitat-based conservation Falls under the jurisdiction of the Rajasthan Forest Department. What Exactly Happened? A safari bus carrying 15 tourists: Detected smoke while moving inside the park Within minutes, it burst into flames Immediate response: Driver evacuated tourists Forest department rescue team arrived quickly Outcome: Tourists unharmed Vehicle completely destroyed Governance & Regulatory Gaps Exposed No nationally uniform safari vehicle safety code Absence of mandatory: Fire suppression systems Automatic engine cut-off Periodic third-party fitness audits Many safari vehicles: Operated through private contractors Weak maintenance accountability Legal & Judicial Context Forest tourism operates under: Wildlife (Protection) Act, 1972 State forest rules The Supreme Court of India, in the T.N. Godavarman forest conservation case series, has repeatedly emphasised: Controlled tourism Vehicle regulation in forest zones Prevention of ecological degradation Eco-tourism vs Conservation: The Core Tension States promote safari tourism for: Revenue Employment But unchecked tourism leads to: Infrastructure stress Safety dilution Wildlife disturbance The Nahargarh incident shows: Commercial incentives overtaking precautionary principles Conclusion The Nahargarh safari fire exposes the safety and regulatory vacuum in India’s rapidly commercialising eco-tourism sector, where infrastructure growth has outpaced environmental risk governance. Gallbladder cancer Why in News? December 2025: Investigative public health report highlighted Gallbladder Cancer (GBC) as an “invisible epidemic” in India’s Gangetic belt. Key triggers for national attention: India contributes ~10% of global GBC burden ~70% of patients are women Heavy clustering in: Uttar Pradesh Bihar West Bengal Assam Strong links established with: River pollution Arsenic & heavy metal contamination Weak cancer surveillance Governance issues flagged: Poor environmental enforcement by Central Pollution Control Board Weak monitoring by Central Ground Water Board Limited rural reach of the National Cancer Registry Programme Relevance GS 2 – Governance Public health surveillance failure Environmental governance Cancer as a non-notifiable disease Policy neglect of preventable disease clusters GS 3 – Environment & Health River pollution Heavy metal contamination Environmental cancers Industrial regulation failures Groundwater contamination What is Gallbladder Cancer? A highly aggressive cancer of the gallbladder Often asymptomatic in early stages Detected mostly at Stage III or IV Medical characteristics: Rapid local spread Early liver and lymph node metastasis Survival: 5-year survival < 10% in advanced disease Why is GBC Concentrated in the Gangetic Belt? Geographic clustering along the Ganga River basin Primary environmental drivers: Arsenic contamination in groundwater Cadmium and lead from industrial effluents Pesticide residues in agriculture Adulterated mustard oil Daily exposure routes: Drinking contaminated groundwater Consuming polluted river fish Cooking with unsafe oils Long latency: Carcinogenic exposure accumulates silently over decades Gendered Burden: Why Women are Disproportionately Affected ~70% of GBC patients are women Contributing factors: Reuse of cooking oil Storage of leftover food without refrigeration Daily exposure to contaminated water during household chores Nutritional deficiencies Delayed health seeking due to: Poverty Patriarchy Limited access to diagnostics Hospital-stage data: At Tata Memorial Hospital, >80% of women present at Stage III/IV Economic & Social Impact Treatment cost: ₹8–12 lakh per patient Consequences: Medical impoverishment Discontinuation of treatment Intergenerational poverty cycles Geographic overlap with: High multidimensional poverty Poor sanitation Gender inequality Governance Failures at the Core (A) Environmental Governance Weak enforcement of: Water pollution laws Industrial effluent norms Continued discharge into rivers Poor remediation of contaminated aquifers (B) Health Surveillance Failure Cancer registries cover <10% of India’s population NCRP relies heavily on: Hospital-based reporting Rural poor remain statistically invisible Why GBC Remains “Invisible” Cancer is not a notifiable disease in India No mandatory cluster reporting Result: Delayed detection of regional spikes No targeted prevention strategy Low political salience despite high mortality What Needs to Change? Make cancer a legally notifiable disease Integrate: Health surveillance with National Clean Ganga Mission Strengthen: Groundwater testing Industrial discharge audits Community-level interventions: Low-cost screening through district hospitals Routine water testing Women-focused awareness campaigns Develop: Gender-sensitive cancer policy Learning from Global Best Practices Bangladesh: National Residue Control Program for seafood Vietnam: Coastal heavy-metal monitoring Philippines: National Residue Monitoring Plan for aquaculture India’s gap: Marine Products Export Development Authority residue control applies only to exports, not domestic fish consumption Public Health Interpretation GBC in the Gangetic belt represents: An environmental cancer epidemic Driven by: Pollution Gender disadvantage Surveillance failure It is: Preventable Detectable early with proper systems Politically neglected Takeaway Gallbladder cancer in the Gangetic belt is: Not a medical mystery It is a governance failure in slow motion The epidemic survives because: Pollution is tolerated Women’s health is deprioritised Cancer is statistically invisible Declaring cancer notifiable is the single most powerful trigger for reform, as: What gets counted → gets governed → gets prevented Conclusion Gallbladder cancer in the Gangetic belt is an environmental, gendered and governance-driven epidemic — not of biological inevitability, but of regulatory neglect.