The Union Culture Ministry has launched the Gyan Bharatham Mission, a flagship initiative aimed at identifying, documenting, conserving, and digitizing India’s extensive collection of manuscripts. The mission will establish a National Digital Repository (NDR) to share this heritage globally. To implement the project, the ministry is signing MoUs with around 20 institutions across India, including the Asiatic Society and the University of Kashmir. These institutes will be categorized as cluster centers or independent centers. The mission, announced in the recent Union Budget, seeks to create a dedicated digital platform and foster professional conservation and research of ancient texts.
- The Gyan Bharatham Mission focuses on the digitisation and preservation of manuscripts to prevent the loss of India's ancient knowledge.
- A National Digital Repository (NDR) will be created to provide worldwide access to India's manuscript heritage.
- The mission involves a network of institutions, including the Government Oriental Manuscript Library in Chennai and Sahitya Sammelan in Prayagraj.
Cloud seeding is often proposed as a 'quick fix' for Delhi’s winter air pollution, but experts argue it is scientifically unreliable and ethically questionable. Cloud seeding requires specific pre-existing cloud conditions and moisture, which are often absent during Delhi's dry winters. Even if successful, the relief is temporary as pollution levels typically rebound within days. Furthermore, the use of silver iodide or sodium chloride raises environmental and health concerns. Experts advocate for addressing root causes—vehicle emissions, construction dust, and biomass burning—through long-term systemic changes rather than relying on unproven 'snake-oil' technological interventions.
- Cloud seeding depends on natural clouds and cannot create rain from thin air; it only triggers existing moisture.
- The process involves dispersing silver iodide or sodium chloride to trigger condensation and ice crystal formation.
- Relief from pollution via rain is temporary, and levels often rise again quickly once the rain stops.
The Union government has proposed an amendment to the IT Rules, 2021, to mandate the labelling of AI-generated or 'synthetic' content. This move addresses growing concerns over deepfakes, electoral integrity, and the proliferation of AI 'slop.' While major firms like Meta have already begun labelling such content, the government seeks a formal regulatory framework. The proposal aims to protect the democratic setup from misleading photorealistic content. However, experts suggest that such rules should eventually be tested in Parliament to ensure they balance innovation with necessary regulation in the world's second-largest AI user base.
- The government proposes amending the IT Rules, 2021, to require mandatory labelling of AI-generated imagery.
- The move targets the spread of deepfakes and misinformation that could impact electoral integrity.
- India is the world's second-largest AI user base, making it highly vulnerable to viral synthetic content.
ISRO Chairman V. Narayanan announced that 90% of the development work for the Gaganyaan mission is complete. The project aims to demonstrate human spaceflight capability by launching a three-member crew to a 400 km orbit for a three-day mission. Before the crewed mission in 2027, ISRO plans to conduct three uncrewed missions, including one featuring the humanoid 'Vyomitra' by the end of 2025. Additionally, the NASA-ISRO Synthetic Aperture Radar (NISAR) satellite, launched in July 2025, is reported to be healthy and will soon become fully operational for Earth observation.
- The Gaganyaan mission targets a 400 km orbit for a three-day duration with a three-member crew.
- Three uncrewed missions will precede the crewed launch, with the first featuring the humanoid Vyomitra by late 2025.
- The final crewed mission is now scheduled for 2027 following successful uncrewed trials.
The Ministry of Electronics and Information Technology (MeitY) has released a draft amendment to the Information Technology (Intermediary Guidelines and Digital Media Ethics Code) Rules, 2021. The proposal mandates that social media platforms ensure all AI-generated or 'synthetic' content carries a clear disclosure. This label must cover at least 10% of the content's surface area for audiovisual posts. The move aims to combat the rise of deepfakes and misinformation by allowing users to distinguish between real and synthetic media, marking a significant shift in the government's regulatory approach toward artificial intelligence.
- The rules define synthetic information as content artificially or algorithmically created or altered using computer resources to appear authentic.
- Social media platforms must allow users to self-declare AI content and proactively detect it if users fail to make such declarations.
- The mandate applies to all formats of synthetic content, including text, video, audio, and photorealistic images.
The Election Commission of India (ECI) has initiated a Special Intensive Revision (SIR) of electoral rolls, starting in Bihar and West Bengal, to address outdated verification methods. The article argues for a shift from paper-based, fragmented processes to a technology-driven framework integrated with the India Stack (Aadhaar, UPI). While Aadhaar is used for authentication, its exclusion from the SIR 2025 process as a primary verification tool is criticized as a missed opportunity for modernization. Digital transformation could eliminate duplication, automatically update records for deceased or relocated voters, and ensure a transparent, verifiable audit trail for democratic credibility.
- Current electoral roll maintenance relies heavily on manual door-to-door distribution and paper forms, leading to data anomalies.
- In Bihar, the revised roll showed a 10% lower voter count than estimated, highlighting inconsistencies in manual processes.
- The ECI-Net database, managing nearly one billion voters, requires software-driven verification and real-time corrections to maintain integrity.
Research published in the Proceedings of the National Academy of Sciences reveals that rice paddy microbes, rather than just soil arsenic levels, determine arsenic toxicity and crop losses. The study identified 17 key microbes that predict arsenic risk. Specifically, arsenic-methylating bacteria produce dimethylarsinic acid (DMA), causing 'straighthead disease,' which can lead to a 70% yield loss. Conversely, demethylating archaea found in older soils (over 700 years) help mitigate toxicity. This discovery suggests that managing microbial balance through agronomic practices, such as midseason drainage to reintroduce oxygen, could significantly protect rice yields and ensure food safety.
- Microbial composition in paddy soil is a more accurate predictor of arsenic risk than total arsenic concentration.
- Arsenic-methylating bacteria increase toxic organic arsenic, leading to straighthead disease in rice.
- Demethylating archaea, prevalent in long-cultivated soils, act as a protective barrier against arsenic toxicity.
A study published in Nature Medicine has confirmed the effectiveness of Rotavac, India's indigenous oral rotavirus vaccine. Conducted across 31 hospitals in nine states between 2016 and 2020, the study found a 54% reduction in rotavirus-based gastroenteritis hospitalizations. Rotavac was introduced into India's Universal Immunization Programme (UIP) in 2016 and is administered at 6, 10, and 14 weeks of age. The vaccine was developed through a public-private partnership involving the Department of Biotechnology and Bharat Biotech. Rotavirus is a leading cause of death in children under five, accounting for approximately 128,500 deaths annually.
- Rotavac is an indigenous oral vaccine provided free to beneficiaries under the Universal Immunization Programme (UIP).
- The vaccine showed 54% effectiveness in real-world conditions, matching phase 3 clinical trial results.
- It is administered in three doses at 6, 10, and 14 weeks of age.
Defence Minister Rajnath Singh inaugurated a new production line for the Tejas Mk1A light combat aircraft and the HTT-40 trainer at HAL's Nashik facility. This third production line increases HAL's total capacity to 24 Tejas jets per year, up from previous levels. The Nashik unit alone can produce eight aircraft annually. This expansion is crucial for the Indian Air Force (IAF) to replace aging fleets like the MiG-21. India's defense indigenization has reached 65%, with a goal of 100% in the near future. The project has also integrated over 40 industry partners.
- The new Nashik facility is the third production line for the Tejas LCA, supplementing units in Bengaluru.
- HAL's total production capacity for Tejas Mk1A will now reach 24 aircraft per year.
- The HTT-40 (Hindustan Turbo Trainer-40) is also being produced at this facility.
Modern life, characterized by constant social media notifications and short-form videos, is causing a 'dopamine overdose' that rewires the brain. Dopamine, the 'feel-good' neurotransmitter, drives the reward system, but excessive digital stimulation desensitizes the brain, leading to addictive behaviors, anxiety, and depression. Adolescents are particularly vulnerable due to high brain plasticity. The article suggests 'dopamine fasting'—taking breaks from high-stimulation digital devices—to recalibrate the brain's reward system. Engaging in slower, meaningful activities like reading, exercise, and face-to-face social interaction can help restore balance, improve attention spans, and enhance overall mental well-being in a hyper-stimulated world.
- Dopamine is a neurotransmitter that drives motivation and reward, but can be hijacked by addictive digital stimuli.
- Digital platforms use behavioral engineering to trigger reward circuits, leading to compulsive usage and fractured attention.
- Adolescents spending over three hours daily on social media report significantly higher levels of anxiety and depression.
India's biotech industry has grown from 500 startups in 2018 to over 10,000 in 2025, supported by the BioE3 Policy. India aims for a $300-billion bioeconomy by 2030. While India is a global leader in generics and vaccines, the sector faces challenges like regulatory complexities, high capital requirements for Phase II clinical trials, and a 'brain drain' of talent. The article suggests a dedicated biotechnology fund, blended-finance structures, and streamlined regulations to help startups scale and compete globally in high-impact areas like precision medicine.
- The BioE3 Policy aims to transform India into a $300-billion bioeconomy powerhouse by 2030.
- India provides over 60% of global doses for essential immunizations like DPT and BCG.
- Scaling challenges include fragmented infrastructure and the high cost of clinical validation for startups.
India's goal of 500 GW renewable energy by 2030 and net-zero by 2070 depends on securing critical minerals like lithium, cobalt, and Rare Earth Elements (REEs). Currently, India relies heavily on imports, particularly from China. To achieve 'Atmanirbhar Bharat,' India must enhance domestic mining, improve recycling infrastructure (circular economy), and forge global partnerships. The government has launched the National Critical Mineral Mission and amended mining laws to attract private investment and streamline licensing, aiming to build a self-reliant supply chain for national security.
- Critical minerals are essential for EV batteries, solar panels, and wind turbines.
- India currently relies on imports for nearly 100% of its lithium, cobalt, and nickel requirements.
- The circular economy is vital, as India formally recycles only 10% of its four million metric tonnes of annual e-waste.
ISRO's Gaganyaan mission, which aims to send Indian astronauts to low-earth orbit, incorporates a vital Crew Escape System (CES). The CES is designed to rapidly separate the crew module from the LVM3 launch vehicle in case of a malfunction during the atmospheric phase of flight. There are two types of CES: puller type (used in Gaganyaan) and pusher type (used by SpaceX). ISRO has successfully tested the CES using a cost-effective Test Vehicle (TV-D1) powered by a Vikas engine. The system ensures astronaut safety by moving the module to a safe distance before a parachute-assisted splashdown in the sea.
- The Crew Escape System (CES) is critical during the atmospheric phase where the rocket faces high structural loads.
- Gaganyaan uses a 'puller type' CES that pulls the crew module away from the launch vehicle.
- The Test Vehicle (TV-D1) validated the system under transonic conditions in October 2023.
The 2025 Nobel Prize in Economic Sciences was awarded to Joel Mokyr, Philippe Aghion, and Peter Howitt. Mokyr was recognized for identifying the prerequisites for sustained growth through technological progress, emphasizing the role of 'useful knowledge.' Aghion and Howitt were honored for their 'theory of sustained growth through creative destruction,' which explains how new innovations replace older technologies, leading to economic gains but also the destruction of incumbents. Their research provides a mathematical model to determine optimal R&D investment and suggests that governments should subsidize R&D to ensure long-term societal benefits and overcome resistance from established interest groups.
- Joel Mokyr distinguished between propositional knowledge (natural world) and prescriptive knowledge (instructions/recipes).
- The theory of 'creative destruction' posits that innovation leads to growth but also displaces existing technologies and interests.
- The research suggests that R&D should be subsidized because private firms may not invest enough if they cannot capture all the value.
A study by CSIR-NIO and the Academy of Scientific and Innovative Research found significant microplastic contamination in fish along the Goa coast. Researchers identified 4,871 particles of 19 different types of polymers in 251 fish samples. Microplastics, primarily from fishing gear, tires, and wastewater, accumulate in the food chain through bioaccumulation. The study warns that human consumption of contaminated fish may lead to immune dysfunction, increased cancer risk, and neurotoxicity. The findings underscore the urgent need for better waste disposal and research into biodegradable alternatives to protect marine ecosystems and public health in coastal regions.
- Microplastics enter the food chain and accumulate in higher organisms, a process known as bioaccumulation.
- The study found higher contamination on the sea floor and in benthic organisms compared to the water column.
- Common polymers found include those from fishing gear, textiles, and road residue.
The World Health Organization (WHO) has issued a medical product alert for three liquid medicines—Coldrif, Respifresh TR, and ReLife—identified in India as contaminated. These products, manufactured by Sresan Pharmaceutical, Rednex Pharmaceuticals, and Shape Pharma, were found to contain diethylene glycol, which is toxic and potentially fatal to humans. The CDSCO has informed WHO that these batches have not been exported from India. Regulatory authorities have been advised to increase market surveillance to prevent these substandard products from reaching consumers through informal or unregulated supply chains, as they pose significant risks to public health.
- Diethylene glycol is a toxic contaminant found in oral liquid medicines that can cause life-threatening illness.
- The CDSCO (Central Drugs Standard Control Organisation) is the Indian regulatory body monitoring the situation.
- Substandard products failed to meet quality standards and specifications for active ingredients used for common colds.
Data from the National Crime Records Bureau (NCRB) reveals a significant rise in cybercrime cases in Karnataka, particularly those involving 'cheating by personation' under Section 66D of the IT Act. Karnataka accounted for over 70% of such cases in India in 2023. Despite the high volume of cases, the charge-sheeting and conviction rates remain low, with only about one in four cases being charge-sheeted. Experts call for better-trained police, proactive recording of crimes, and specialized training for the legal system to handle complex digital fraud and deepfake-related offences effectively.
- Section 66D of the Information Technology Act, 2000, deals with cheating by personation using computer resources.
- Karnataka's share in India's total cybercrime cases rose to 25.3% in 2023.
- The conviction rate for Section 66D cases is significantly lower than the national average for all cybercrimes.
A study by Stanford University researchers has found that snow leopards possess the lowest genetic diversity among all big cat species, even lower than the cheetah. Using whole-genome sequencing of 37 individuals, the study concluded that this low diversity is due to a persistently small population size over evolutionary history rather than recent inbreeding. Interestingly, the species has "purged" many harmful mutations, allowing the population to remain relatively healthy despite low diversity. However, they remain vulnerable to climate change and habitat loss, particularly in the Himalayas where India plays a crucial role in their conservation.
- Snow leopards have the lowest heterozygosity (genetic diversity) among big cats, making them potentially less adaptable to rapid environmental changes.
- The low diversity is a result of long-term small population sizes rather than recent bottlenecks or inbreeding.
- India is home to an estimated 718 snow leopards, with the highest numbers in Ladakh and Himachal Pradesh.
The M.S. Swaminathan Research Foundation (MSSRF) received the Tech4Nature Award at the IUCN World Conservation Congress for its "Fisher Friend Mobile Application." The app uses geolocation technology to provide real-time "No-Fishing Zone Alerts," helping fishers avoid protected nesting sites of endangered Olive Ridley turtles. This prevents accidental incursions into areas like the Gahirmatha Marine Wildlife Sanctuary, protecting marine biodiversity while saving fishers from legal penalties. Developed with support from Qualcomm and INCOIS, the app serves over 1,22,000 users across nine coastal states in India, offering information in nine languages.
- The app provides real-time alerts to fishers when they approach notified nesting sites and marine protected areas.
- It helps protect endangered Olive Ridley turtles by enforcing seasonal fishing bans through virtual boundaries.
- The tool functions offline, which is crucial for boats operating outside mobile network coverage.
Thalassemia patients in Kerala are reporting a decline in hemoglobin levels due to a shortage of leukocyte filter sets, which prevent adverse reactions during blood transfusions. Additionally, iron chelation drugs, necessary to remove excess iron deposited in organs after transfusions, have been unavailable for a year. While the government has issued orders for local procurement, authorities are allegedly ignoring these directives. The shortage is attributed to financial crunches, though new tenders have been called. Thalassemia is an inherited blood disorder where the body fails to produce enough hemoglobin, requiring lifelong regular transfusions to maintain oxygen levels in the blood.
- Thalassemia is a genetic disorder affecting hemoglobin production in red blood cells, leading to chronic anemia.
- Regular blood transfusions lead to iron overload, necessitating iron chelation therapy to protect vital organs like the heart and liver.
- Leukocyte filters are critical during transfusions to minimize adverse immune reactions and maintain hemoglobin stability.
The 2025 Nobel Prize in Physics was awarded to John Clarke, Michel Devoret, and John Martinis for demonstrating macroscopic quantum tunnelling in superconducting circuits. Traditionally, quantum effects were observed only at subatomic levels, but the laureates showed that an entire electrical circuit could behave like a single quantum particle. Using Josephson junctions—two superconductors separated by an insulator—they proved that paired electrons could 'tunnel' through barriers. This discovery is fundamental to the development of superconducting qubits, which are the building blocks of modern quantum processors, enabling precise measurements and advanced quantum computing.
- Quantum tunnelling allows particles to pass through energy barriers that would be impassable in classical physics.
- The research proved that macroscopic variables, like voltage in a circuit, can follow quantum mechanical rules.
- Josephson junctions are critical components for controlling and reading quantum states in solid-state devices.
The 2025 Nobel Prize in Physiology or Medicine was awarded to Mary E. Brunkow, Fred Ramsdell, and Shimon Sakaguchi for their groundbreaking work on regulatory T cells (Tregs). Their research explained how the immune system maintains 'peripheral tolerance,' preventing it from attacking the body's own tissues. They identified the Foxp3 gene as the master controller for Treg development. Mutations in this gene lead to IPEX, a severe autoimmune disease. This discovery has paved the way for new treatments for cancer, where Tregs are dismantled to allow immune attacks on tumors, and autoimmune disorders, where Treg growth is encouraged.
- Regulatory T cells (Tregs) act as a 'security guard' to prevent the immune system from attacking healthy cells.
- The Foxp3 gene is essential for the production and function of these regulatory cells.
- The discovery helps explain why most people do not develop autoimmune conditions despite a powerful immune system.
The 2025 Nobel Prize in Physics has been awarded to John Clarke, Michel Devoret, and John Martinis for their pioneering work on macroscopic quantum tunneling. Their research demonstrated that quantum mechanical properties, usually reserved for subatomic particles, can be observed in macroscopic electrical circuits. By showing that an entire circuit can behave as a single quantum object with quantized energy levels, they bridged the gap between the quantum and classical worlds. This discovery is the foundational principle behind 'superconducting qubits,' which are essential components for building scalable and powerful quantum computers.
- Quantum tunneling allows particles to pass through energy barriers that would be impassable in classical physics.
- The researchers proved that macroscopic systems can exhibit energy quantization and phase coherence.
- Superconducting qubits use Josephson junctions to create the '0' and '1' states necessary for quantum computing.
Antimicrobial Resistance (AMR) is being reframed as a communication crisis rather than just a medical one. Since the 2010 discovery of the NDM-1 enzyme, the focus has been on alarming global statistics, which often leads to public apathy. Experts now advocate for a narrative centered on the 'human microbiome'—the trillions of beneficial microbes that are disrupted by unnecessary antibiotic use. By emphasizing how antibiotics can harm individual health, immunity, and mental well-being, health advocates hope to move from a 'language of war' against bugs to a 'language of wisdom' in preserving life-saving drugs.
- NDM-1 (New Delhi Metallo-beta-lactamase) brought global attention to AMR in 2010.
- Unnecessary antibiotic use can disrupt the human microbiome for months, affecting long-term health.
- Reframing AMR as a solvable, individual health challenge is more effective than using abstract, large-scale statistics.