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Subject: Science and Technology

  • [31st December 2024] The Hindu Op-ed: States and the danger of poorly manufactured drugs

    PYQ Relevance:
    Q) How is the government of India protecting traditional knowledge of medicine from patenting by pharmaceutical companies? (UPSC CSE 2019) 

    Mentor’s Comment: UPSC Mains has always focused on Drug regulation (2013) and Patent Issues in India (2018).

    India ranks as the third largest producer of pharmaceuticals in terms of volume and fourteenth largest in terms of value globally.

    Today’s editorial highlights the critical issue of drug quality and safety, particularly concerning pharmaceuticals produced in countries with regulatory frameworks. This content can be used in your Mains answer writing while discussing the implications for public health, especially in low- and middle-income families, where substandard medications can lead to severe health crises.

    _

    Let’s learn!

    Why in the News?

    The Central Drugs Standard Control Organisation (CDSCO) has flagged over 50 common medications as “Not of Standard Quality” (NSQ), including widely used drugs for conditions such as diabetes, hypertension, and acid reflux.

    • Notable examples include Telmisartan, Glimepiride, and Paracetamol.
    What is India’s Drugs and Cosmetics Act, 1940?

    • It regulates the import, manufacture, and sale or distribution of drugs and cosmetics through licenses and permits. It has to ensure that the drugs and cosmetics marketed in India are reliable, efficient, and in compliance with national standards.
    • The associated Drugs and Cosmetics Rules, 1945, which were formulated in association with the 1940 Act, provide provisions for classifying medications into schedules and instructions for the storage, sale, presentation, and prescription of each schedule.

    Other provisions laid under this Act include:
    • The Act oversees medication imports into India as well as prohibits the production of inferior or counterfeit pharmaceuticals in the country.
    • To form a Drugs Technical Advisory Board (DTAB) and Drugs Consultative Committees (DCC) for allopathic and allied drugs, as well as cosmetics.

    Salient Features of the Act:
    • The maximum penalty is life imprisonment and a fine of Rs. 10 lakhs or three times the confiscated goods’ value, whichever is greater.
    • Other gazette officers and officers from the Central Drug Controller’s Office (CDSCO) are authorized to initiate prosecution under the Act; some offenses are cognizable and non-bailable.
    • Specialized courts for the trial of offenses covered by the Act and provision for the aggregation of minor offenses.

    What are the recent challenges?

    1) Regulatory Challenge: Since each state is responsible for licensing and inspecting pharmaceutical manufacturing units located within its territory, it means that there is little that States can do to stop poorly manufactured drugs.

    • The only tool available to prosecute pharmaceutical companies for Not of Standard Quality (NSQ) drugs is lengthy criminal prosecution.
    • During trials, companies can continue manufacturing and selling drugs in Karnataka.

    2) Verification Issues: Current tender requirements ask companies to disclose blacklisting but lack independent verification methods for procurement officers

    CASE STUDY:

    Tainted cough syrups from India resulted in the deaths of at least 89 children in Gambia and Uzbekistan. Such incidents underline the urgent need for stringent quality control measures.
    India and China, are significant players in global drug manufacturing, where they supply a substantial portion of Active Pharmaceutical Ingredients (APIs) used in generic drugs worldwide. However, the regulatory oversight in these regions is often inadequate. For instance, India’s pharmaceutical sector, which accounts for over 20% of the world’s generic drugs, has faced scrutiny following incidents involving contaminated products that have resulted in fatalities abroad.

    What are the Socio-economic impacts on the Society?

    • Social Implications: The WHO estimates that around 10% of medical products in low- and middle-income countries are either substandard or falsified. These medications can lead to treatment failures, increased morbidity, and even mortality.
    • Economic Implications: The economic burden of substandard medications is profound. Families may spend their limited resources on ineffective treatments, leading to financial strain and loss of trust in healthcare systems. This erosion of confidence can have long-term repercussions on public health initiatives.
    How can a centralized database help with drug quality assurance?

    A Centralized Drug database will enable agencies like KSMSCL to verify pharmaceutical companies’ credentials before purchasing drugs, and prevent issues like the recent scandal in Maharashtra that involved spurious antibiotics. This will eventually help procurement officers to assess the quality of inspections across states and prioritize manufacturers with rigorous inspection records.

    Solutions and Recommendations (Way Forward)

    • Promoting Information Sharing: Encourage greater collaboration between state drug control departments and public procurement agencies.
      • Establish a centralized database for drug testing results from all central and state laboratories.
    • Benefits of Centralized Data: A centralized database would allow drug inspectors to track the failure rates of pharmaceutical companies’ products across the country.
      • This would enable a risk-based approach in enforcement and procurement decisions, enhancing overall drug quality.
    • Recommendations: The Union Ministry of Health recommended creating a central register of pharmaceutical manufacturers blacklisted for supplying Not of Standard Quality (NSQ) drugs.
      • It aims to enhance drug quality and eliminate unreliable suppliers from the market, thereby improving the safety of drugs available in public hospitals.

    https://www.thehindu.com/opinion/op-ed/states-and-the-danger-of-poorly-manufactured-drugs/article69044333.ece

  • Why ISRO’s ‘docking’ mission today is critical for India’s space ambitions?

    Why in the News?

    Recently, the Indian Space Research Organisation (ISRO) launched its Space Docking Experiment (SpaDeX) in space with a PSLV rocket.

    What is SpaDeX mission? 

    • The SpaDeX mission, or Space Docking Experiment, is a significant initiative by the Indian Space Research Organisation (ISRO) aimed at demonstrating advanced in-space docking technology.
    • Docking technology involves manoeuvring two spacecraft into the same orbit, aligning them precisely, and physically joining them to enable modular assembly, resupply, crew transfer, or sample return missions in space.

    What is Space Docking?

    • Space docking refers to the process where two spacecraft in orbit rendezvous and physically connect to form a single entity. It is a highly complex and precise maneuver essential for advanced space missions.
    • Key Steps of Space Docking:
    1. Rendezvous: Involves bringing two spacecraft into the same orbit with minimal distance and velocity difference.
    2. Docking: Establishing a mechanical connection between the spacecraft using specialized docking systems.
    3. Power and Resource Sharing: Once docked, the spacecraft can transfer power, fuel, or crew to support joint operations.

    What is the significance of India’s achievement in space docking technology?

    • Joining an Elite Club: With the successful completion of the SpaDeX mission, India becomes only the fourth country in the world, after the United States, Russia, and China, capable of conducting space docking operations. This positions India as a key player in global space exploration and technology.
    • Foundation for Future Missions: The docking capability is crucial for various upcoming missions, including India’s plans for a lunar sample return mission (Chandrayaan-4) and establishing its own space station by 2035. The ability to dock spacecraft allows for complex missions that require multiple launches and assembly in orbit.

    How does the SpaDeX mission contribute to India’s future space exploration goals?

    • Support for Lunar Missions: SpaDeX is designed to demonstrate technologies necessary for future lunar missions, particularly for Chandrayaan-4, which will involve multiple components that need to be docked in space before proceeding to the Moon.
    • Bharatiya Antariksh Station: The mission is a critical step towards building the Bharatiya Antariksh Station (BAS), which will consist of several modules that must be docked together in orbit. The first module is expected to launch by 2028.
    • Satellite Servicing and Interplanetary Missions: The docking technology developed through SpaDeX will facilitate satellite servicing missions and interplanetary missions, enhancing India’s capabilities in space exploration.

    What technological advancements were demonstrated through the SpaDeX mission?

    • Innovative Docking Technology: The mission showcases advanced docking techniques using two small satellites (SDX01 and SDX02), which require high precision due to their smaller size compared to typical spacecraft. This necessitates more intricate maneuvering during the docking process.
    • New Sensors and Systems: SpaDeX employs various new sensors such as Laser Range Finders and Rendezvous Sensors to ensure accurate measurements during docking.
      • Additionally, it utilizes a new processor for determining relative positions and velocities, paving the way for future autonomous docking systems.
    • Biological Experiments: For the first time, ISRO is conducting biological experiments in space with the CROPS (Compact Research Module for Orbital Plant Studies), which will study plant growth under microgravity conditions. This adds a new dimension to India’s space research capabilities.

    Way forward: 

    • Enhancing Autonomous Docking Systems: Focus on developing fully autonomous docking capabilities for complex missions, enabling seamless execution of lunar, interplanetary, and modular space station operations.
    • Strengthening Collaborative Ventures: Leverage international partnerships to exchange expertise and expand applications of docking technology in satellite servicing, resupply missions, and deep-space exploration.

    Mains PYQ:

    Q What is India’s plan to have its own space station and how will it benefit our space programme?(UPSC IAS/2019)

  • ISRO SpaDEx PSLV-C60 Launch

    Why in the News?

    ISRO’s PSLV will launch 2 satellites, SDX01 and SDX02, into a 476-km circular orbit in the first week of January to conduct the Space Docking Experiment (SpaDEx), marking India’s entry into the elite group of nations capable of mastering Space Docking.

    What is PSLV-C60 SpaDeX Mission?

    • The PSLV-C60 SpaDeX Mission is a landmark mission aimed at demonstrating in-space docking and undocking technology.
    • This mission would position India as the fourth country in the world to master space docking, following the US, Russia, and China.
    • Objective:
      • To demonstrate the docking, undocking, and rendezvous capabilities of two satellites in low-Earth orbit (LEO).
      • Facilitate power transfer between docked spacecraft, an essential capability for future space missions.
    • Satellites: (Each weighing 220kg.)
      • SDX01 (Chaser): Equipped with a High-Resolution Camera (HRC).
      • SDX02 (Target): Carries a Miniature Multispectral Payload (MMX) and a Radiation Monitor (RadMon).
    • Configuration:
      • The satellites will be launched using the Polar Satellite Launch Vehicle (PSLV-C60) in a core-alone (CA) configuration, meaning without strap-on boosters.
      • They will be placed in a 476-km circular orbit with an inclination of 55°.
    • Post-Docking:
      • After the docking demonstration, the satellites will continue standalone missions for two years, conducting imaging, natural resource monitoring, and radiation environment studies.
    • Significance: It is a strategic step towards several ambitious space objectives, including:
      • Preparing for the Gaganyaan human spaceflight program
      • Enabling Chandrayaan-4 lunar sample return missions
      • Developing the Bharatiya Antariksh Station (BAS), India’s proposed space station35

    What is Space Docking?

    • Space docking refers to the process where two spacecraft in orbit rendezvous and physically connect to form a single entity. It is a highly complex and precise maneuver essential for advanced space missions.
    • Key Steps of Space Docking:
    1. Rendezvous: Involves bringing two spacecraft into the same orbit with minimal distance and velocity difference.
    2. Docking: Establishing a mechanical connection between the spacecraft using specialized docking systems.
    3. Power and Resource Sharing: Once docked, the spacecraft can transfer power, fuel, or crew to support joint operations.

     

    PYQ:

    [2018] With reference to India’s satellite launch vehicles, consider the following statements:

    1. PSLVs launch satellites useful for Earth resources monitoring whereas GSLVs are designed mainly to launch communication satellites.
    2. Satellites launched by PSLV appear to remain permanently fixed in the same position in the sky, as viewed from a particular location on Earth.
    3. GSLV Mk III is a four-staged launch vehicle with the first and third stages using solid rocket motors; and the second and fourth stages using liquid rocket engines.

    Which of the statements given above is/are correct?

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

  • In news: Parker Solar Probe

    Parker Solar Probe

    Why in the News?

    The Parker Solar Probe has reached 6.1 million km from the Sun’s surface — the closest any human-made object has ever been. At this distance, if the Earth and Sun were 1 meter apart, the probe would be 4 cm from the Sun.

    What is the Parker Solar Probe?

    Details
    About 
    • A NASA mission launched on August 12, 2018, as part of the “Living With a Star” program to study the Sun’s corona and solar winds.
    • Named after Eugene Parker, the first NASA mission named after a living researcher.
      • Size: Comparable to a small car.
      • Instruments: Equipped with four instruments to study electric and magnetic fields, plasma, and high-energy particles.
    • Completed 21 orbits around the Sun and uses Venus flybys to gradually get closer to the Sun.
    How did it manage to come so close to the Sun?   On December 24, 2024, it reached 6.1 million km from the Sun’s surface, the closest any human-made object has been.

    Technologies:

    • Heat Shield: A 4.5-inch carbon-composite shield withstands temperatures up to 1,377°C while keeping instruments stable at 29.4°C.
    • Venus Flybys: Gravitational assists from Venus gradually reduced the orbit.
    • Speed: Travels at 6,92,000 km/h, making it the fastest human-made object.
    Significance of the Mission
    • Scientific Contributions: Provides insights into why the Sun’s corona is much hotter than its surface and the origins of solar winds.
    • Practical Implications: Improves predictions of space weather events that affect satellites, power grids, and communications on Earth.
    • Technological Feat: Demonstrates advanced spacecraft engineering to withstand extreme solar conditions.

     

    PYQ:

    [2010] In the context of space technology, what is “Bhuvan”, recently in the news?

    (a) A mini satellite launched by ISRO for promoting the distance education in India

    (b) The name given to the next Moon Impact Probe, for Chandrayaan-II

    (c) A geoportal of ISRO with 3D imaging capabilities of India

    (d) A space telescope developed by India

  • Mitochondrial Genome (mtDNA)

    Why in the News?

    Recent research indicates that age-related losses in our cell’s mitochondrial DNA (mtDNA)—specifically, deletion mutations—could be a major driver of aging. These mutations, once they accumulate, reduce the mitochondrion’s ability to produce energy (ATP), causing cell and tissue dysfunction.

    Mitochondrial Genome (mtDNA)

    What are Mitochondria?

    • Mitochondria generate most of the cell’s energy (hence called the Powerhouse) in the form of ATP (adenosine triphosphate).
    • They originated from free-living bacteria absorbed by ancient single-celled organisms, retaining a fraction of their own DNA (mtDNA).
    • Unlike nuclear DNA, mitochondria have their own circular DNA, though limited in size.
    • Humans inherit mitochondria exclusively from the mother’s egg; sperm-contributed mitochondria are generally not passed on.
    • They have a double membrane: a relatively permeable outer membrane and a highly folded inner membrane (cristae) that maximizes surface area for energy production.
      • Their inner compartment, the mitochondrial matrix, houses mitochondrial DNA (mtDNA), ribosomes, and enzymes for the Krebs cycle (citric acid cycle) and fatty acid β-oxidation.
    • Mitochondria help regulate intracellular calcium levels, which is crucial for various signalling pathways.
    • They play a role in apoptosis (programmed cell death) by releasing factors such as cytochrome c when the cell is under severe stress.

    Functions of DNA, mRNA, and the gene:

    • DNA (Deoxyribonucleic Acid):
      • Blueprint of Life: Houses genetic instructions in the form of a sequence of bases (A, T, G, C).
      • Chromosomal Structure: In the nucleus, it is organized into 23 pairs of chromosomes in humans, each carrying numerous genes.
      • Base-Pairing: Two DNA strands form a double helix via base-pair bonding (A-T, G-C).
    • Gene:
      • Functional Unit of DNA: A stretch of DNA containing instructions (a few thousand base-pairs) for making proteins or functional RNA.
      • Expression: When active, a gene is ‘read’ and transcribed into mRNA.
    • mRNA (Messenger RNA):
      • Intermediate Molecule: Carries the gene’s instructions from the DNA (in the nucleus) to the cytoplasm.
      • Protein Synthesis: Ribosomes read mRNA sequences, translating them into specific proteins.

    Functions of the Mitochondrial Genome (mtDNA):

    • Encodes Key Mitochondrial Proteins:
      • The mtDNA has 13 protein-coding genes crucial for mitochondrial energy production (ATP synthesis).
      • It also encodes 24 non-coding genes (like rRNAs and tRNAs), essential for mitochondrial protein synthesis.
    • Energy Production:
      • mtDNA-encoded proteins form part of the electron transport chain, where most ATP is produced.
    • Distinct Inheritance Pattern:
      • Inherited exclusively from the mother.
      • Each cell contains multiple mitochondria, each with multiple copies of mtDNA.
    • Implication in Aging and Disease:
      • Age-related mutations (deletions, chimeric genes) in mtDNA can lead to functional decline in tissues like muscle and brain.
      • Loss of intact mtDNA reduces ATP generation, contributing to cellular and tissue ageing.

    PYQ:

    [2021] In the context of hereditary diseases, consider the following statements:

    1. Passing on mitochondrial diseases from parent to child can be prevented by mitochondria replacement therapy either before or after in vitro fertilization of the egg.
    2. A child inherits mitochondrial diseases entirely from mother and not from father.

    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

  • Mumps Vaccine

    Why in the News?

    Tamil Nadu Government has requested the Centre to consider including the Measles, Mumps, and Rubella (MMR) vaccine in the Universal Immunisation Programme (UIP) due to surge in the Mumps cases across the State.

    Tamil Nadu’s UIP currently offers 11 vaccines protecting against 12 vaccine-preventable diseases, including:

    • Tuberculosis, diphtheria, pertussis, hepatitis B, haemophilus influenzae, tetanus, poliomyelitis, measles, rubella, rota virus, pneumococcal, and Japanese encephalitis (in 14 endemic districts).
    • The Measles-Rubella (MR) vaccine was added to the UIP in April 2017, but mumps is yet to be included.

    About Mumps Disease

    • Mumps is a contagious viral infection caused by the mumps virus, primarily affecting the salivary glands, leading to swelling near the ears (parotitis), fever, headache, and muscle aches.
    • It spreads through respiratory droplets or direct contact with saliva.
    • While often mild, complications can include orchitis (testicular inflammation), oophoritis (ovarian inflammation), encephalitis, or hearing loss.
    • There is no specific treatment, but supportive care like rest, hydration, and pain management helps.
    • Vaccination with the MMR vaccine is the best prevention, offering 78–88% protection.

    Which free immunised diseases are provided under the Universal Immunization Programme (UIP)?

    • The UIP was launched in 1985 and became part of the National Health Mission in 2005 to provide free vaccination against vaccine-preventable diseases for children and pregnant women.
    • The programme now covers 12 diseases, including tuberculosis, polio, diphtheria, pertussis, measles, rubella, hepatitis B, pneumonia, rotavirus gastroenteritis, and Japanese encephalitis.
    • Key vaccines added over the years include Hepatitis B (2007), Pneumococcal Conjugate Vaccine (2017), Inactivated Polio Vaccine (IPV), and Measles-Rubella Vaccine.
    • The entire cost of vaccines is covered by the Government of India, funded through taxes, with an annual budget of ₹7,234 crore (US$870 million) as of 2022.
    • The programme covers all residents of India, including foreign residents, ensuring nationwide access to life-saving vaccines.
    • 4 new vaccines have been introduced, including the Adult Japanese Encephalitis vaccine and Pneumococcal Conjugate Vaccine, to address emerging health challenges.

    Note:

    Mission Indradhanush is a health initiative launched by the Government of India on 25 December 2014 by Union Health Minister J. P. Nadda. The mission aims to achieve 90% full immunization coverage in India by 2022, targeting vaccination against eight major vaccine-preventable diseases:

    • Diphtheria, Whooping Cough, Tetanus, Polio, Measles, Childhood Tuberculosis, Hepatitis B, and Meningitis & Pneumonia caused by Haemophilus influenza type B.
      Additionally, it covers Rotavirus Diarrhea and Japanese Encephalitis in specific states and districts.

    The mission targets 201 districts in its first phase, focusing on areas with the highest number of unvaccinated children, particularly in states like Uttar Pradesh, Bihar, Rajasthan, and Madhya Pradesh. The approach follows similar planning and administration as the Pulse Polio Immunisation (PPI) program.

     

    PYQ:

    [2016]  ‘Mission Indradhanush’ launched by the Government of India pertains to:

    (a) Immunization of children and pregnant women.

    (b) Construction of smart cities across the country.

    (c) India’s own search for the Earth-like planets in outer space.

    (d) New Educational Policy.

  • Google’s GenCast AI

    Why in the News?

    Google DeepMind has unveiled its revolutionary GenCast AI model, designed to predict the weather more accurately and farther in advance than current forecasting tools.

    About GenCast:

    What is it?
    • GenCast is an AI-based weather forecasting model developed by Google DeepMind.
    • It uses machine learning techniques for more accurate and long-term predictions compared to traditional models.
    • Unlike traditional numerical weather prediction (NWP) models, GenCast uses an ensemble of AI-generated forecasts, trained on 40 years of reanalysis data.
    • Outperforms traditional tools in predicting extreme weather, tropical cyclones, and wind power production.
    How GenCast Works
    • Trained on 40 years of reanalysis data (1979–2019), blending historical data and modern forecasts.
    • It is powered by a neural network with 41,162 nodes and 240,000 edges, where nodes process data and edges connect them.
    • A diffusion model that refines noisy data in 30 steps to improve forecast accuracy.
    • It generates about 50 forecasts at once, providing probabilistic predictions (e.g., likelihood of rain, not exact amounts).
    • Generates forecasts in 8 minutes using a single TPU v5 unit, much faster than traditional NWP models, which take hours.
    Significance of GenCast
    • Outperforms ECMWF ensemble forecasts on 97.2% of targets, especially for extreme weather predictions.
    • Provides longer-term forecasts for up to 15 days, with spatial resolution of 0.25° x 0.25° and 12-hour intervals.
    • Offers probabilistic forecasts to help better prepare for extreme weather.
    • Faster processing than traditional models, reducing forecast time from hours to minutes.
    • Sustainability and scalability allow the model to be expanded to other areas of weather prediction.
    • Google collaborates with weather agencies to enhance AI forecasting methods while recognizing the importance of traditional models.

  • What are India’s plans for a quantum satellite?

    Why in the News?

    The GoI Department of Science and Technology has initiated the National Quantum Mission, with plans to launch a quantum satellite within the next 2-3 years to facilitate quantum communications.

    What is the National Quantum Mission?

    • The National Quantum Mission (NQM) is a significant initiative launched by the Government of India, specifically under the Department of Science and Technology (DST), aimed at fostering research and development in quantum technologies.
    • Approved by the Union Cabinet in April 2023, the mission has a budget of approximately ₹6,000 crore (about $730 million) and is set to be implemented from 2023 to 2031.

    The primary objectives of NQM include:

    • Development of Quantum Technologies: The mission aims to develop intermediate-scale quantum computers with 50-1000 physical qubits within eight years, enhancing India’s capabilities in quantum computing.
    • Quantum Communication: Establishing a secure quantum communication network that spans 2,000 kilometers, facilitating both domestic and international secure communications.
    • Quantum Sensing and Metrology: Advancing technologies for high-sensitivity magnetometers and atomic clocks, which are critical for precision timing and navigation.
    • Quantum Materials: Focusing on the design and synthesis of quantum materials necessary for the fabrication of advanced quantum devices.

    What is a quantum satellite?

    • A quantum satellite refers to a communications satellite that employs quantum mechanics principles to secure its signals.
    • This technology is pivotal for enhancing cybersecurity in communications, particularly as traditional encryption methods face vulnerabilities from advances in quantum computing.

    Key features of quantum satellites include:

    • Quantum Key Distribution (QKD): This technique allows two parties to securely share encryption keys using quantum properties. If an eavesdropper attempts to intercept the key, any measurement made will alter the state of the photons carrying the information, alerting the communicating parties to the breach.
    • Distance Capability: Unlike optical fibers, which have distance limitations (typically 100-250 km), quantum satellites can facilitate secure communications over much greater distances, making them suitable for national and international networks.

    What are the significance and drawbacks of QKD?

    • Unconditional Security: QKD provides a level of security that is theoretically unbreakable due to the laws of quantum physics. It ensures that any attempt at eavesdropping will be detectable.
    • Resistance to Quantum Threats: As quantum computers evolve, they pose a threat to current encryption methods. QKD offers a new layer of security that is resilient against these emerging threats.

    Drawbacks of QKD: 

    • Authentication Issues: QKD does not inherently authenticate the source of transmissions, which can be problematic.
    • Cost and Infrastructure: Implementing QKD networks can be expensive and complex due to hardware dependencies.
    • Limited Practical Security: The actual security provided by QKD systems may not always match theoretical expectations due to practical engineering challenges.
    • Denial-of-Service Vulnerabilities: Eavesdroppers can disrupt transmissions, potentially denying service to legitimate users.

    Way forward: 

    • Integrate Post-Quantum Cryptography (PQC): Complement QKD with PQC to address authentication and denial-of-service vulnerabilities, leveraging advanced classical encryption alongside quantum security.
    • Invest in Scalable Infrastructure: Develop cost-effective, upgradeable quantum hardware and standardized protocols to ensure widespread and sustainable adoption of QKD systems.

  • What is Starlink?

    Why in the News?

    Elon Musk, founder of SpaceX, denied claims that militants in Manipur (India) were using his Starlink satellite internet technology after the Indian Army and police seized Starlink devices alongside weapons.

    Starlink’s involvement in Terrorism:

    • The Indian Army shared photos showing weapons and what seemed to be Starlink devices seized in Manipur. The equipment was marked with “RPF/PLA,” referring to a militant group.
    • This discovery raised concerns over the potential bypass of geographic restrictions by non-state actors.
    • Musk denied the allegations, explaining that Starlink services were not operational in India, despite the devices being found in the region.

    What is Starlink?

    • Starlink is a satellite internet service developed by SpaceX, designed to provide broadband internet via a network of low Earth orbit satellites.
    • Satellites are launched ensuring low latency and high-speed connections compared to traditional satellite internet.
    • Starlink uses a large constellation of satellites, each equipped with phased array antennas and parabolic antennas to boost capacity.
    • SpaceX has plans to launch 42,000 satellites, which will create a mega-constellation to provide global coverage.

    Does Starlink have regulatory approval in India?

    • Starlink does not yet have regulatory approval in India.
    • India’s regulatory framework restricts the use of foreign satellite communication services, especially for non-commercial purposes.
    • Starlink is however operational in more than 60 countries, including neighboring countries like Bangladesh and Bhutan (where it plans to start operations in 2025).

    PYQ:

    [2016] Discuss India’s achievements in the field of Space Science and Technology. How the application of this technology helped India in its socio-economic development?

  • Challenges of Posthumous Assisted Reproduction (PAR)

    Why in the News?

    On October 4, 2024, the Delhi High Court allowed the parents of a deceased man to use his frozen semen for posthumous reproduction. The court cited a similar 2018 case in Germany and noted that the ART Act, 2021, doesn’t specifically address such situations.

    What is Posthumous Assisted Reproduction (PAR)?

    • Posthumous reproduction refers to the use of reproductive material (such as sperm or eggs) from a deceased individual to conceive a child after their death.
    • This can include posthumous sperm retrieval, where sperm is collected from a deceased man (typically through medical procedures shortly after death) for future use in assisted reproductive technologies, like in vitro fertilization (IVF).

    What does the Law says in India?

    • The Assisted Reproductive Technology (ART) Act, 2021 governs all fertility treatments and artificial insemination procedures.
    • The ART Rules, 2022 specify guidelines for posthumous sperm retrieval, but only in cases where the deceased was married, and the surviving spouse is the one requesting the retrieval.
      1. The Ministry of Health and Family Welfare (MoHFW) rejected the parents’ request, clarifying that the law does not apply to “post-mortem grandparenthood.”
    • The Surrogacy Regulation Act applies exclusively to married couples or women with medical needs for surrogacy and does not include grandparents as “intending grandparents.”

    Challenges posed by Posthumous Assisted Reproduction (PAR):

    PAR presents several legal, ethical, and social challenges:

    • Legal Issues: There’s a lack of clear laws governing the use of gametes after death, especially regarding consent from the deceased and questions about parentage and inheritance. The absence of specific regulations makes it difficult to establish who holds parental rights.
    • Ethical Concerns: Issues include the morality of using a deceased person’s genetic material, the commodification of human tissue, and concerns about grandparenthood. The emotional and ethical implications for surviving family members also come into play.
    • Social and Psychological Issues: Children born through PAR may face challenges related to knowing their deceased parent, and surviving partners may struggle with grief or guilt. Disputes over the deceased’s wishes can complicate family dynamics.
    • Biological Considerations: The long-term storage of gametes can lead to degradation, affecting the quality of embryos or sperm. Preserving genetic material for extended periods also presents technical challenges.
    • Cultural and Religious Concerns: Different cultures and religions may oppose posthumous reproduction, viewing it as morally or spiritually problematic.
    • Access and Equity: PAR can be expensive and may raise issues of access and commercialization, potentially leading to exploitation or unequal access to these technologies.

    PYQ:

    [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 egg.

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

    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