💥UPSC 2027,2028 Mentorship (April Batch) + Access XFactor Notes & Microthemes PDF

Archives: News

  • Foreign Policy Watch: India-Pakistan

    Bombay High Court’s ‘salaam’ to art without borders

    Central idea

    The article dive into the enduring cultural connections between India and Pakistan, transcending political divides. It focuses on the unifying role of art and sports in fostering harmony despite the historical and political tensions

    Key Challenges:

    1. Political Strain Impacting Cultural Exchanges:
    • Instances like the Shiv Sena protests against Ghulam Ali and the blanket ban on Pakistani artists post-Uri and Pulwama attacks have strained cultural exchanges.
    • Political tensions restrict the collaborative space for artists, hindering the rich cultural interactions that could bridge gaps.
    1. Polarization and Internet-Driven Disconnection:
    • While the internet enables cross-border access to cultural content, increasing polarization limits the potential for genuine collaboration.
    • Artistic and cultural connections are overshadowed by political narratives, making sustained collaboration seemingly unfeasible.

    Importance of Cultural Ties:

    • Cultural ties serve as a salve on historical wounds, connecting people beyond borders through language, music, and shared experiences.
    • The camaraderie between Indian and Pakistani cricket teams is highlighted, showcasing the positive impact of people-to-people interactions.

    Today’s Relevance:

    • In an era of increasing polarization, the internet has allowed people to appreciate and connect with art from across borders, fostering a sense of respect and awe.
    • The article underscores the importance of collaborations in Jal’s era, Fawad Khan’s popularity, and the potential for future artistic alliances.

    Positive Legal Intervention:

    • The recent Bombay High Court ruling against banning collaboration with Pakistani artists is a pivotal point.
    • The court emphasizes that art, music, and sports can rise above national boundaries, promoting peace and unity.

     

    People-to-People Ties:

    • The camaraderie between Indian and Pakistani cricket teams is cited as a heartening example of people-to-people connections.
    • Instances like joint selfies and gift exchanges among players highlight the potential for collaboration beyond political animosities.

    Way Forward:

    • Encouraging cultural diplomacy beyond governmental measures is suggested.
    • Reviving cricket diplomacy and promoting collaborative artistic endeavors are proposed as practical steps toward fostering understanding.
    • Advocate for fostering people-to-people ties through sustained cultural exchanges, recognizing the common appreciation for art, music, and sports.
    • Emphasize the potential role of citizen initiatives and non-governmental organizations in promoting cultural collaboration.

    Conclusion:

    In conclusion, the article advocates for a future where the shared appreciation of art and sports acts as a bridge, bringing India and Pakistan closer despite political strains. It envisions a space where cultural connections can thrive, contributing to harmony and unity between the two nations.

  • Global Geological And Climatic Events

    Unraveling the Mystery of Ball Lightning

    Ball Lightning

    Central Idea

    • Ball lightning, an intriguing natural phenomenon characterized by luminous spherical objects appearing during thunderstorms, has intrigued observers for generations.
    • They are sometimes accompanied by hissing sounds and unusual odors, adding to the mystery surrounding their origin and behavior.

    Understanding Lightning and Ball Lightning

    • Normal lightning: Lightning is a natural electrical discharge that occurs due to differences in electrical charges within clouds or between clouds and the Earth’s surface during storms.
    • Ball Lightning: Ball lightning has been documented in historical records, with instances dating back to 1638 when a “great ball of fire” entered an English church through a window, hinting at its potential danger.
    • Scientific Recognition: While debates persist, most scientists acknowledge the existence of ball lightning, even though its underlying mechanisms are not fully understood.
    • Chinese Research: A study conducted by researchers from Lanzhou’s Northwest Normal University in 2012 inadvertently captured a ball lightning event during a thunderstorm. Their findings confirmed the presence of elements such as silicon, iron, and calcium in the luminous sphere, matching the composition of local soil.

    Possible Causes of Ball Lightning

    • Ground Strike Theory: Some scientists propose that ball lightning may result from ground strikes, initiating chemical reactions between oxygen and vaporized soil elements. This process creates ionized air or plasma, resembling phenomena like St. Elmo’s Fire.
    • Glass-Related Hypothesis: Another theory suggests that ball lightning might form due to the buildup of atmospheric ions on glass surfaces, creating an electrical field capable of generating discharges.
    • Microwave Radiation: An alternative theory posits that ball lightning could be linked to microwave radiation produced when lightning strikes the Earth’s surface, potentially encapsulating it in a plasma bubble.

    Association with Earthquakes

    • In rare instances, ball lightning has been observed in connection with earthquakes, displaying as bluish flames, sudden bright flashes from the ground, or floating orbs.
    • A 2014 study exploring earthquake lights proposed that specific rock types release electrical charges during seismic waves, leading to luminous displays.
  • Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

    How do SIM Cards work?

    sim card

    Central Idea

    • In today’s digitally connected world, smartphones and cellular devices are ubiquitous.
    • Yet, amidst these technological marvels, one crucial component often remains unnoticed: the SIM (Subscriber Identification Module) card.

    Understanding the SIM Card

    • Subscriber’s Identification: SIM, or Subscriber Identification Module, is a microchip responsible for identifying a user on a cellular network.
    • User Identity: Think of a SIM card as a user’s identification card in a city (cellular network). It helps the network locate and verify the user.
    • Unlocking Access: To connect to a GSM (Global System for Mobile Communications) standard network, a SIM card is essential. An authentication key stored in the SIM ensures secure network access.
    • Locating Subscribers: SIM cards help cellular networks locate subscribers. When a call is made, data signed by the SIM’s key is sent to a telephone exchange, verifying the user’s identity and routing the call accordingly.

    Working Mechanism

    • ISO/IEC 7816 Standard: SIM cards adhere to the ISO/IEC 7816 international standard, governing electronic identification cards, including smart cards.
    • Physical Structure: SIM cards consist of an integrated circuit attached to a silicon substrate with metal contacts on the reverse side. These contacts interface with the phone’s data connectors.
    • Pin Functions: Metal contacts, called pins, have specific functions such as power supply (Pin 1), clock access (Pin 3), and data transmission (Pin 7), standardized by ISO/IEC 7816-2.

    Evolution of SIM Cards

    • Smart Card Origin: The concept of smart cards with integrated circuits emerged in the late 1960s, serving as the foundation for SIM cards.
    • GSM Standardization: The European Telecommunications Standards Institute (ETSI) established the GSM Technical Specification 11.11, defining SIM cards’ physical features and functionality, primarily for 2G networks.
    • Transition to 3G, 4G, and 5G: As cellular technology advanced, SIM cards evolved. The term ‘SIM’ referred to the software, while the hardware became the Universal Integrated Circuit Card (UICC). The software transformed into Universal SIM (USIM) for compatibility with 3G, 4G, and 5G networks.
    • eSIM Innovation: The journey of SIM cards led to the development of eSIMs, permanently embedded eUICCs in mobile devices. These eSIMs offer environmental benefits and improved security.

    Future of Connectivity: eSIM

    • Compact Evolution: SIM cards underwent size reductions from full-size to nano-SIM, culminating in the eSIM, permanently embedded in mobile devices.
    • Environmental Advantage: eSIMs reduce plastic and metal waste, making them eco-friendly.
    • Enhanced Security: Malicious access to a phone can’t separately target or duplicate eSIMs.
    • Remote Reprogramming: Network operators can remotely reprogram eSIMs, eliminating the need for physical replacements.
    • Challenges: While eSIMs offer convenience, they may pose digital literacy challenges for some users. Additionally, concerns about data privacy persist in the absence of stringent regulations.
  • Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

    What separates Classical and Quantum Chaos?

    Central Idea

    • Have you ever wondered why weather forecasts sometimes go wrong?
    • It’s because our atmosphere is a place of constant change and randomness. Predicting exactly what will happen can be really tough.
    • We’ll explore this idea of chaos and how it affects not only weather but many other things, from tiny particles to the quantum world.

    Chaos in Weather Forecasting

    • Randomness in the Atmosphere: Earth’s atmosphere, a laboratory of randomness, constantly changes in terms of pressure, density, gas flow rates, and temperature, making the paths of gas molecules unpredictable.
    • The Butterfly Effect: The “butterfly effect” illustrates the idea that a butterfly’s wings flapping in one place can trigger a storm elsewhere, emphasizing the sensitivity of chaotic systems to initial conditions.
    • Deterministic Chaos: Chaotic systems, like a pinball machine, follow deterministic physical laws but exhibit seemingly unpredictable behavior. The term “deterministic chaos” implies that precise knowledge of the present is required for accurate future predictions.

    Chaos and the Lyapunov Time

    • Diverse Applications: Chaos theory finds applications in various fields, from fluid dynamics and human heartbeat irregularities to voting patterns and planetary dynamics.
    • Sensitivity to Initial Conditions: Chaotic systems are highly sensitive to their initial conditions, often leading to seemingly random behavior.
    • Lyapunov Time: The predictability of a chaotic system depends on factors such as the accuracy of its initial state knowledge and the Lyapunov time, which varies from milliseconds for electrical circuits to millions of years for the inner solar system.

    What is Quantum Chaos?

    • Quantum Mechanics vs. Chaos: Quantum mechanics, while probabilistic, differs from chaos theory. Subatomic particles lack point-like locations, making it impossible to precisely determine their positions.
    • Perturbation Theory: Quantum physics addresses mild disturbances in atomic systems using perturbation theory. Chaos, however, requires a distinct approach, leading to the field of quantum chaos.
    • The Rydberg Atom: The Rydberg atom bridges classical and quantum domains. When an atom’s energy levels become nearly continuous due to high excitation, it exhibits classical behavior.
    • Spectrum Signatures: Chaos in a Rydberg atom manifests in the spectrum of its energy levels, with irregularities that contrast with the randomness of non-chaotic quantum systems.

    Significance of studying Quantum Chaos

    • Discrete Energy Steps: Quantum systems feature discrete energy levels, in contrast to classical systems with continuous energy. The Rydberg atom offers a link between these realms.
    • Regularities in Chaos: Chaotic quantum systems surprisingly display strong regularities in the distribution of energy levels, an area ripe for exploration.
    • Expanding Horizons: Quantum chaos is a burgeoning field of research with implications in thermalization, quantum information, and black hole quantum mechanics, presenting exciting challenges and opportunities.
  • Air Pollution

    Why Mumbai is witnessing more poor air quality days

    mumbai

    Central Idea

    • Mumbai, known for its coastal breeze and cleaner air, is grappling with an annual decline in air quality, resembling Delhi’s long-standing pollution woes.
    • The city’s coastal location, once considered a safeguard against air pollution, is no longer a reliable defense.

    Air Quality Deterioration in Mumbai

    • Geographic Advantage Eroded: Mumbai’s coastal location was historically its shield against air pollution, with sea breezes dispersing particles.
    • Comparable Pollution Levels: Last year, Mumbai experienced an extended period of poor air quality, overlapping with Delhi’s notorious smog issue.

    Meteorological Influence

    • Crucial Wind Patterns: Winds’ direction and strength play a pivotal role in shaping Mumbai’s air quality. Despite similar pollutant emissions to Delhi, the city’s coastal nature provides an advantage.
    • Sea-Land Wind Cycle: Typically, winds alternate between sea-to-land and land-to-sea movements every few days, aiding natural cleansing. Disruptions in this cycle can impact air quality.

    Reasons for such poor air quality

    • La Nina’s Role: The recent dip in La Nina, characterized by ocean surface cooling and altered wind patterns, contributed to elevated particulate matter levels in Mumbai.
    • Prolonged Pollution: La Nina’s influence delayed the expected strong wind reversal from the sea, trapping pollutants in the lower atmosphere for extended periods.
    • Change in Weather Phenomenon: La Nina has given way to El Nino, albeit weaker. Its specific impact on Mumbai’s air quality remains uncertain.
    • Prevalent Construction Projects: The city is currently witnessing construction activities at a staggering 6,000 sites, posing a significant challenge to air quality.
    • Dust Displacement: Dust particles from roads and vehicles transporting construction debris add to Mumbai’s pollution burden.
    • Domestic Sources: Restaurants, dhabas, and eateries using unclean oils for cooking release ultrafine particles, oil droplets, and condensed organic compounds, along with harmful gases such as nitrogen dioxide and carbon monoxide.

    How local weather fuels it?

    • Calm Winds and Temperature Gradient: As the monsoon retreated, Mumbai experienced calmer winds. A substantial temperature difference between the city and nearby Sahyadri ranges led to winds carrying dust from construction sites in Navi Mumbai.
    • Local Weather Not Sole Culprit: Unfavorable local weather conditions are not solely responsible for Mumbai’s air quality decline.
    • Baseline Pollution High: Mumbai’s consistent and escalating pollutant emissions are exceeding its environmental capacity.
    • Economic Growth: Increased economic activity, higher vehicle numbers, extensive construction, and elevated consumption contribute to rising emissions.

    Conclusion

    • Mumbai’s air quality predicament signals the urgency of addressing escalating pollution sources and fortifying mitigation measures.
    • While meteorological conditions play a role, the city’s growing economic activity and emissions are the driving forces behind its deteriorating air quality.
    • Relevant authorities must take proactive steps to combat this issue and ensure a healthier environment for its residents.
  • Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

    China’s TRIDENT Telescope: Oceanic Quest for Ghost Particles

    trident

    Central Idea

    • Chinese scientists are constructing the world’s most extensive “ghost particle” detector, named the Tropical Deep-sea Neutrino Telescope (TRIDENT) in the South China Sea.

    About TRIDENT Telescope

    • Scheduled for completion in 2030, TRIDENT, aptly nicknamed “Ocean Bell” or “Hai ling” in Chinese.
    • It will be positioned 11,500 feet (3,500 meters) beneath the ocean’s surface in the Western Pacific.
    • It seeks to explore the realm of neutrinos, transient particles that momentarily interact with the deep ocean, emitting faint flashes of light.

    Project Timeline

    • Pilot Phase (2026): TRIDENT will initiate a pilot project to fine-tune operations.
    • Full Deployment (2030): The complete detector will be operational, embarking on a quest to expand the frontiers of neutrino astronomy.

    Features of TRIDENT

    • Optical Sensors and String Arrays: TRIDENT boasts over 24,000 optical sensors distributed across 1,211 strings, each extending 2,300 feet (700 meters) from the seabed. The detector’s arrangement follows a Penrose tiling pattern, covering a vast 4 km diameter.
    • Expansive Coverage: Once operational, TRIDENT will surveil neutrinos within an impressive 7.5 cubic km. In contrast, the world’s largest current neutrino detector, IceCube in Antarctica, encompasses a mere 1 cubic km.
    • Enhanced Sensitivity: TRIDENT’s extensive coverage significantly heightens its sensitivity, augmenting its prospects of detecting elusive neutrinos.

    Back2Basics: Ghost Particles – Neutrinos

    Electric Charge Electrically neutral, carrying no charge.
    Mass Tiny mass, much smaller than electrons.
    Interactions Interact very weakly with matter.
    Types 3 known types:

    1. Electron,
    2. Muon, and
    3. Tau neutrinos
    Production Sources Neutrinos are produced in various astrophysical processes, nuclear reactions, and particle interactions.
    Detection
    • Detecting neutrinos is challenging due to their weak interactions.
    • Specialized detectors like neutrino observatories are used.
    Significance
    • Play a crucial role in astrophysics, contributing to our understanding of stars, supernovae, and cosmic rays.
    • Neutrinos can change between different flavors, known as neutrino oscillation, which was a groundbreaking discovery.
  • Foreign Policy Watch: United Nations

    United Nations at 76: From Inception to Evolution

    United Nations

    Central Idea

    • On this day in 1945, the United Nations (UN) was established amid a backdrop of global turmoil, emerging from the shadows of two devastating world wars.
    • This article traces the birth of the UN, its historical evolution, and highlights both its notable achievements and challenges.

    Birth of the UN

    • Post-World War Turmoil: Following the devastation of both World War I and World War II, global powers were grappling with the need for a more effective international organization to prevent future conflicts.
    • Predecessor: The League of Nations, established in 1919 after World War I, laid the foundation for the UN’s creation but faltered during World War II.
    • The Atlantic Charter: In August 1941, US President Franklin D. Roosevelt and UK PM Winston Churchill issued the Atlantic Charter, an affirmation that paved the way for the UN. It articulated shared principles for a better world.
    • Birth of the Term ‘UN’: The term ‘UN’ was first coined by President Roosevelt in 1941 to identify the Allied nations against the axis powers.
    • Declaration of the UN: On January 1, 1942, representatives of 26 Allied nations gathered in Washington DC to sign the Declaration of the UN, outlining the war objectives of the Allied powers. India, under British colonial rule, was among these nations.

    Inception and Charter

    • Formation and Ratification: The UN officially came into existence on October 24, 1945, with ratification by 51 nations, including five permanent members (France, Republic of China, Soviet Union, UK, and US).
    • General Assembly Inauguration: The first meeting of the General Assembly took place on January 10, 1946.
    • UN’s Core Goals: The UN was founded on four key goals: maintaining international peace and security, fostering friendly relations among nations, promoting international cooperation in problem-solving, and coordinating global actions toward common objectives.

    Evolution and Impact

    • Membership Growth: Initially comprised of 51 member states, the UN’s membership expanded as independence movements and decolonization unfolded. Today, it boasts 193 member countries.
    • Broadened Scope: Over 75 years, the UN has tackled numerous global issues, including health, environment, and women’s empowerment.

    Achievements of the UN

    • Peace and Security: Prevented conflicts, mediated peace agreements, and conducted peacekeeping missions in places like Bosnia and Kosovo.
    • Humanitarian Aid: Provided vital aid through agencies like WFP and UNICEF, offering food, shelter, and healthcare during crises.
    • Human Rights: Established the Universal Declaration of Human Rights and monitors violations globally through mechanisms like the Human Rights Council.
    • Health: Led efforts against diseases like smallpox and HIV/AIDS through WHO, addressing current threats like COVID-19.
    • Refugee Support: UNHCR aids refugees and internally displaced persons while advocating for their rights.
    • Environmental Advocacy: Raised awareness about climate change, negotiated the Paris Agreement, and promotes sustainability via UNEP.

    Failures and Criticisms of the UN

    • Genocide Prevention: Failed to prevent genocides like Rwanda and Srebrenica despite early warnings.
    • Peacekeeping Challenges: Faced issues like misconduct allegations and difficulties in halting violence in missions like South Sudan.
    • Veto Powers: Criticized for Security Council veto powers that hinder action and maintain power imbalances.
    • Enforcement Limits: Reliant on member states for enforcement, leading to limited action in cases of non-compliance, as seen in the Iraq War.
    • Lack of Representation: Critiqued for underrepresenting Global South countries in key decision-making bodies.
    • Neoliberal Influence: Accused of promoting neoliberal economic policies, which can exacerbate inequalities, through associated organizations like the World Bank and IMF.

    Future Plan

    • 2020 Declaration: In a high-level UN General Assembly meeting commemorating 75 years of the UN, a declaration was adopted outlining goals for the next decade. These include protecting the environment, promoting peace, gender equality, digital cooperation, and sustainable financing.
    • Decade of Action: The next ten years, designated as the “decade of action and delivery for sustainable development,” are considered critical for addressing global challenges, especially in the wake of the COVID-19 pandemic.

    Conclusion

    • The UN, born out of the ashes of conflict, has played a significant role in shaping the world’s course over the past 75 years.
    • Its journey has been marked by both notable achievements and formidable challenges.
    • As it enters a new decade with a renewed commitment to global betterment, the UN continues to evolve as a pivotal force in promoting international cooperation and addressing humanity’s most pressing issues.
  • Labour, Jobs and Employment – Harmonization of labour laws, gender gap, unemployment, etc.

    Back in news: Article 142 of the Constitution

    Central Idea

    • The Supreme Court has used its extraordinary constitutional power under Article 142 to do complete justice for a 50-year-old man who fought for nearly three decades against the postal department’s refusal to give him a job despite his name figuring high on the merit list.

    What is Article 142?

    Article 142 titled ‘Enforcement of decrees and orders of the Supreme Court and orders as to discovery, etc.’ has two clauses:

    [1] Article 142(1)

    • The Supreme Court in the exercise of its jurisdiction may pass such decree or make such order as is necessary for doing complete justice in any cause or matter pending before it.
    • Any decree so passed or order so made shall be enforceable throughout the territory of India.
    • It may be in such manner as may be prescribed by or under any law made by Parliament and, until provision in that behalf is so made, in such manner as the President may by order prescribe.

    [2] Article 142(2)

    • The Supreme Court shall have all and every power to make any order for the purpose of securing the attendance of any person, the discovery or production of any documents, or the investigation or punishment of any contempt of itself.

    Important instances when Article 142 was invoked

    • Bhopal Gas tragedy case: The SC awarded a compensation of $470 million to the victims and held that “prohibitions or limitations or provisions contained in ordinary laws cannot, ipso facto, act as prohibitions or limitations on the constitutional powers under Article 142.”
    • Babri Masjid demolition case: The Supreme Court ordered framing of a scheme by the Centre for formation of trust to construct Ram Mandir at the Masjid demolition site in Ayodhya.
    • Liquor sale ban case: The Supreme Court banned liquor shops within a distance of 500 metres from National as well as State highways in order to prevent drunken driving.
    • Ex-PM Assassin case: In the case of Perarivalan, the Supreme Court invoked Article 142(1) under which it was empowered to pass any order necessary to do complete justice in any matter pending before it.

    Try this PYQ from CSP 2019:

    Q.With reference to the Constitution of India, prohibitions or limitations or provisions contained in ordinary laws cannot act as prohibitions or limitations on the constitutional powers under Article 142. It could mean which one of the following?

    (a) The decisions taken by the Election Commission of India while discharging its duties cannot be challenged in any court of law.

    (b) The Supreme Court of India is not constrained in the exercise of its powers by laws made by the Parliament.

    (c) In the event of grave financial crisis in the country, the President of India can declare Financial Emergency without the counsel from the Cabinet.

    (d) State Legislatures cannot make laws on certain matters without the concurrence of Union Legislature.

    Post your answers here.
  • Judicial Reforms

    Article 142 of Indian Constitution

    Central idea:  Supreme Court has ruled that it can dissolve a marriage on the ground of irretrievable breakdown, using its power under Article 142(1), without referring the parties to family court for waiting period of 6-18 months for mutual consent divorce.

    What is Article 142?

    Article 142 titled ‘Enforcement of decrees and orders of the Supreme Court and orders as to discovery, etc.’ has two clauses:

    [1] Article 142(1)

    • The Supreme Court in the exercise of its jurisdiction may pass such decree or make such order as is necessary for doing complete justice in any cause or matter pending before it.
    • Any decree so passed or order so made shall be enforceable throughout the territory of India.
    • It may be in such manner as may be prescribed by or under any law made by Parliament and, until provision in that behalf is so made, in such manner as the President may by order prescribe.

    [2] Article 142(2)

    • The Supreme Court shall have all and every power to make any order for the purpose of securing the attendance of any person, the discovery or production of any documents, or the investigation or punishment of any contempt of itself.

    History of Article 142

    • When a draft Constitution was prepared by the drafting committee and placed before the Constituent Assembly, Article 142 was actually numbered as Article 118.
    • It was placed before the Constituent Assembly on May 27, 1949 for debate but got adopted on the same day without any debate.
    • This was possibly because everyone agreed that in order to ensure judicial independence, the highest court of the country must be empowered with plenary power to do complete justice.

    Article 142 in Divorce Cases

    (1) Current Divorce Process

    • The Hindu Marriage Act allows for “divorce by mutual consent.”
    • Both parties must file a petition to the district court, citing that they have been living separately for at least one year and mutually agree to dissolve the marriage.
    • The parties must then move a second motion before the court, no earlier than six months after filing the first petition and no later than 18 months after the same date.

    (2) Factors considered for irretrievable breakdown

    The Court must be convinced that the marriage is “totally unworkable, emotionally dead, and beyond salvation.” The following factors can be considered:

    1. The period of time that the parties had cohabited after marriage
    2. When the parties had last cohabited
    3. Nature of allegations made by the parties against each other and their family members
    4. Orders passed in the legal proceedings from time to time
    5. Cumulative impact on the personal relationship
    6. Whether and how many attempts were made to settle the disputes by a court or through mediation, and when the last attempt was made.
    7. The period of separation should be sufficiently long, and anything above six years or more will be a relevant factor.
    8. It is necessary to evaluate the factors according to the economic and social status of the parties, including their educational qualifications, whether they have any children, their age, and whether the spouse and children are dependents.

    Try this PYQ from CSP 2019:

    Q.With reference to the Constitution of India, prohibitions or limitations or provisions contained in ordinary laws cannot act as prohibitions or limitations on the constitutional powers under Article 142. It could mean which one of the following?

    1. The decisions taken by the Election Commission of India while discharging its duties cannot be challenged in any court of law.
    2. The Supreme Court of India is not constrained in the exercise of its powers by laws made by the Parliament.
    3. In the event of grave financial crisis in the country, the President of India can declare Financial Emergency without the counsel from the Cabinet.
    4. State Legislatures cannot make laws on certain matters without the concurrence of Union Legislature.

     

    Post your answers here.

     

    Get an IAS/IPS ranker as your personal mentor for UPSC 2024 | Schedule your FREE session and get the Prelims prep Toolkit!

  • Disasters and Disaster Management – Sendai Framework, Floods, Cyclones, etc.

    Dam Safety Act 2021

    hydel dam safety

    Central Idea

    • India boasts nearly 6,000 large dams, but concerns loom over the safety of these structures, with approximately 80% of them being over 25 years old and posing safety risks.
    • With numerous large dams and hydropower projects, the Himalayas play a crucial role in meeting India’s energy needs.
    • However, the recent incident of a Glacial Lake Outburst Flood (GLOF) in North Sikkim has raised alarm bells about the safety of these structures.

    Hydropower boom in the Himalayas

    • As of November 2022, the Himalayan states and Union territories, excluding West Bengal, had 81 large hydropower projects (above 25 MW) in operation, with 26 more under construction.
    • An additional 320 large projects are in the planning stages, according to the Central Electricity Authority under the Union Ministry of Power.

    Discussion: Dam Safety in the Himalayas

    • Vulnerability to Natural Hazards: The Himalayas are highly susceptible to natural hazards such as earthquakes, landslides, and GLOFs due to their complex geological and topographical features. These hazards can jeopardize the integrity of dams and reservoirs.
    • High Population Density: The Himalayan region is densely populated, with communities residing downstream of dams and hydropower projects. A dam failure can have devastating consequences on human lives and property.
    • Ecological Sensitivity: The Himalayas are an ecologically fragile region with unique biodiversity. A dam failure can lead to environmental disasters, impacting delicate ecosystems.

    Repercussions

    • Climate Change: The melting of glaciers due to global warming contributes to the formation of glacial lakes. As these lakes grow, the risk of GLOFs increases, putting downstream infrastructure at risk.
    • Snowball Effects: Landslide dams can lead to impounding of lakes, landslide-induced floods, secondary landslides, channel avulsion, and the formation of flood terraces downstream, impacting communities and infrastructure.
    • Delayed Impacts: Run-of-the-river projects, which often bypass large-scale displacement and forest diversion, have been promoted as environmentally friendly. However, their underground components can disturb geology and geohydrology, leading to indirect displacement and environmental impacts.
    • Aging Infrastructure: Many dams and hydropower projects in the Himalayas are aging, with approximately 80% of them over 25 years old. Proper maintenance and monitoring are essential to ensure their safety.

    Dam Safety Act, 2021 and its Provisions

    • The DSA was introduced in response to dam failures caused by deficient surveillance and maintenance.
    • It establishes key responsibilities and requires the formation of national and state-level bodies for its implementation.
    • The Act outlines the following provisions:
    1. National Committee on Dam Safety: Responsible for overseeing dam safety policies and regulations.
    2. National Dam Safety Authority: Tasked with implementing and resolving state-level disputes.
    3. Chairman of the Central Water Commission (CWC): Heads dam safety protocols at the national level.
    4. State Committee on Dam Safety (SCDS) and State Dam Safety Organisation (SDSO): To be established at the state level.

    Challenges in DSA Implementation

    • Inadequate Risk Assessment: Experts argue that the DSA does not encourage risk-based decision-making and lacks transparency incentives.
    • Transparency Concerns: Dam safety should be a public function, with information readily accessible. However, transparency is impeded when government employees and project engineers dominate national and state bodies, potentially compromising objective decision-making.

    Lessons Learned from Recent Incidents

    • Comprehensive Risk Assessment: Dam safety protocols must include comprehensive risk assessments that consider factors such as climate change, geological stability, and the potential for GLOFs. Periodic reviews yield updated inundation maps and rule curves for reservoir capacity.
    • Hazard Profiling Issues: Hazard risk is influenced by climate change, urbanization, and water usage patterns. Periodic reviews should yield updated inundation maps and rule curves for reservoir capacity. Unfortunately, these reviews are often overlooked or findings are not made publicly available.
    • Standardized Safety Evaluation: The DSA mandates comprehensive dam safety evaluations but lacks standardization in how failures are analyzed and reported.
    • Transparent Reporting: Transparency in dam safety is paramount. The DSA should be implemented rigorously, with an emphasis on transparent reporting of dam failures and safety assessments.
    • Community Involvement: Local communities should be actively engaged in dam safety measures. They can provide valuable insights into the environmental and social impacts of such projects.

    Way Forward

    • Early Warning Systems: Establishing advanced early warning systems that can detect GLOFs and other potential hazards is crucial. These systems can save lives and minimize damage.
    • Regular Maintenance: Aging infrastructure must undergo regular maintenance and upgrades to ensure their continued safety and functionality.
    • International Collaboration: Given the transboundary nature of the Himalayan region, international collaboration on dam safety and disaster management is essential. Neighboring countries should work together to mitigate shared risks.

Join the Community

Join us across Social Media platforms.