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  • Monsoon havoc in India: How floods can be a valuable resource

    floods

    What is the news?

    • The monsoon season in India this year brought about unprecedented changes, with Mumbai and New Delhi experiencing the onset of rains on the same day after a gap of 61 years.

    ” Floods are acts of God but flood losses are largely acts of man”

    Central idea

    • The events of heavy rainfall and subsequent flooding are occurring in various parts of India leading to significant loss of lives, damage to land, and financial losses. This highlighting the inadequacy of India’s hydro-infrastructure for effective flood management and calls for a shift in mindset towards conserving flood flows as a valuable resource

    Floods in India: A recurring challenge

    • Frequency: India experiences floods on a recurring basis, with at least one major flood event occurring each year. This indicates that floods are not isolated incidents but rather a consistent challenge.
    • Loss of Lives: Floods in India lead to the loss of lives, with an average of 1,600 lives being lost annually, according to the National Disaster Management Authority. The loss of human lives highlights the severity and recurring nature of the flood challenge.
    • Damage to Land: Floods affect a significant area of land in India, impacting approximately 75 lakh hectares. This demonstrates the recurrent impact of floods on agricultural land, leading to crop damage and agricultural losses.
    • Financial Losses: Floods in India cause substantial financial losses, with damages estimated at Rs 1,805 crore. These losses encompass damages to crops, houses, and public utilities, further highlighting the recurring challenge and the need for effective management strategies.

    Flood management measures

    Structural Measures:

    • Storage Reservoirs: These reservoirs are constructed to store excess water during high-flow periods and release it gradually, reducing flood peaks. They also serve as a water source for irrigation, electricity generation, and other purposes.
    • Embankments: These structures, also known as levees, act as barriers to prevent floodwaters from encroaching on vulnerable areas such as agricultural lands, cities, and industries.
    • Diversions: This measure involves redirecting excess water away from heavily populated or susceptible areas to less vulnerable regions, helping to minimize the impact of flooding.

    Non-Structural Measures:

    • Flood Forecasting and Warning Systems: These systems use data analysis, weather monitoring, and hydrological modeling to provide advance warnings about potential flood events. They enable timely evacuation of people and movable assets, reducing the risk to life and property.
    • Flood Plain Zoning: This measure involves regulating the use of floodplains by restricting human activities and developments in flood-prone areas. By delineating zones based on flood risk, it helps minimize vulnerability and losses associated with floods.

    How floods can be a valuable resource?

    • Water Storage: Floods can serve as a valuable resource for water storage. By conserving and capturing floodwaters, the excess water can be stored in reservoirs or other storage facilities. This stored water can then be used for various purposes during dry periods, including irrigation, drinking water supply, and industrial needs.
    • Drought Mitigation: Conserving flood flows can help mitigate the impact of droughts. By storing excess floodwaters, the saved water can be utilized to partially address water scarcity during drought periods, providing relief to agriculture, communities, and ecosystems that rely on water availability.
    • Groundwater Recharge: Floods contribute to the replenishment of groundwater aquifers. The infiltration of floodwaters into the soil helps recharge underground water reserves, ensuring a sustained supply of groundwater for various uses even after the flood event subsides.
    • Ecological Benefits: Floods support ecosystems and promote biodiversity. The article mentions that floods bring essential nutrients, sediments, and organic matter to wetlands and riverine habitats, which nourish the ecosystems and support diverse flora and fauna.
    • Hydropower Generation: Controlled release of floodwaters can be harnessed for hydropower generation. By utilizing the energy of flowing water, floods can be a valuable resource for producing renewable energy through hydropower projects

    Why India needs to upgrade its hydro-infrastructure?

    • Inadequate Infrastructure: India’s hydro-infrastructure is currently inadequate for effective flood management. The existing infrastructure, such as storage reservoirs, embankments, and diversions, is not sufficient to address the challenges posed by floods.
    • Insufficient Storage Space: The storage space created in major river basins, such as the Ganga and the Brahmaputra, is inadequate for the available flows. This indicates a need to enhance storage capacity to effectively manage floodwaters and maximize their utilization.
    • Managing Variabilities: With changing rainfall patterns and intensities due to climate change, the variability of water flows in rivers will increase. Upgrading the hydro-infrastructure is seen as crucial to effectively manage these increasing variabilities and address the resulting challenges of floods and droughts.
    • Conservation of Flood Flows: The potential value of conserving flood flows for drought mitigation. Upgrading the hydro-infrastructure would enable the conservation of unutilized flood flows, which can then be stored and utilized during dry periods to partially mitigate droughts.
    • Water Security and Resilience: Upgrading the hydro-infrastructure is important for ensuring water security and resilience. It allows for improved water management, including storage, distribution, and utilization, which can reduce dependence on erratic monsoon patterns and enhance the country’s ability to cope with water-related challenges.
    • Environmental Considerations: An upgraded hydro-infrastructure should incorporate environmental considerations. This includes preserving ecological flows, minimizing disruptions to ecosystems, and promoting sustainable water management practices.

    Way forward: Towards comprehensive flood management

    • Shift in Focus: Shifting attention and efforts from flood control to flood management. This involves adopting a comprehensive approach that encompasses structural and non-structural measures, as well as integrating environmental considerations.
    • Upgrading Hydro-Infrastructure: Upgrading the existing hydro-infrastructure includes increasing storage capacity, improving embankments, and constructing new reservoirs. Upgrades should address the inadequacies of the current infrastructure and consider the potential for conserving flood flows.
    • Conserving Flood Flows: By safely storing and utilizing excess floodwaters, damages caused by floods can be reduced, and the saved water can be utilized to partially mitigate droughts. This requires the development of storage facilities and infrastructure to capture and store floodwaters during high-flow periods.
    • Integrated Approach: There is need for an integrated approach to flood management. This involves combining structural measures with non-structural measures such as flood forecasting, warning systems, and floodplain zoning. Integration should also consider environmental considerations and the preservation of ecological flows.
    • Learning from International Experiences: Learning from international experiences in flood management. This includes evaluating the performance of flood control measures, studying integrated approaches, and understanding how other countries have balanced flood management objectives with environmental concerns.
    • Community Engagement and Awareness: Raising awareness about flood risks, promoting community preparedness, and involving local communities in early warning systems and evacuation plans.
    • Policy and Governance: There is need for robust policies and governance mechanisms to support comprehensive flood management. This includes incorporating climate change adaptation strategies, promoting multi-stakeholder collaboration, and ensuring environmental safeguards.
    • Investment and Resource Allocation: Allocating adequate resources and funding for flood management initiatives. This involves securing financial support for infrastructure upgrades, research and development, capacity building, and community resilience programs.

    Conclusion

    • It is imperative for India to recognize flood flows as a valuable resource and implement measures that conserve water for subsequent use and water security. By adopting a comprehensive approach, upgrading hydro-infrastructure, and leveraging a mix of structural and non-structural measures, India can effectively mitigate the impacts of floods while ensuring sustainable water management for the future.

    Also read:

    The lesson from a monsoon-battered North India: Time to be prepared

  • What is Bastille Day?

    bastille

    Central idea

    • The National Day of France, also known as Bastille Day, is celebrated on July 14 every year.
    • Known as La Fete Nationale or Le 14 Juillet in French, the day is celebrated with fireworks and a parade.
    • One of the most important days in the history of France, it marks the fall of the Bastille, a military fortress and political prison, then considered a symbol of the monarchy and armoury.

    French Revolution: A quick recap

    • The French Revolution, which occurred between 1789 and 1799, was a significant period of social and political upheaval in France.
    • The revolution was characterized by a period of radical social and political change, which saw the-
    1. Overthrow of the French monarchy
    2. Establishment of a republic, and
    3. Execution (Guillotine) of thousands of people, including King Louis XVI and Queen Marie Antoinette

    Fall of the Bastille

    • Symbolism and Discontent: The Bastille, located in Paris, represented the autocratic rule and abuse of power by the monarchy.
    • Rising Unrest: Dissatisfaction with King Louis XVI’s leadership grew, and on July 14, 1789, Parisians gathered at the Bastille.
    • Demands and Confrontation: The crowd demanded the release of political prisoners and access to the fortress’s weapons. The Governor refused, leading to a violent clash.
    • Storming of the Bastille: After hours of fighting, the fortress fell as the people of Paris overwhelmed its defenders.

     

    Do you know?

    During the French Revolution, Queen Marie Antoinette reportedly said, “Let them eat cake” when told that the French people were starving and had no bread to eat.

    The remark was seen as a symbol of the queen’s aloofness and disregard for the plight of the common people, and it helped fuel resentment towards the monarchy.

    This statement alone sparked fury among the French masses leading to the mighty French Revolution.

    Significance of the Event

    • Symbol of Triumph: The fall of the Bastille symbolized the people’s victory over the monarchy and the end of the oppressive old regime.
    • Catalyst for Change: This event sparked a period of intense violence and upheaval, paving the way for the revolutionaries to seize power and establish a new order.
    • Socio-political Transformations: The French Revolution led to the abolition of feudalism, the Declaration of the Rights of Man and Citizen, and the establishment of the First French Republic.
    • Ideological Influence: The revolutionary principles of liberty, equality, and fraternity have left a lasting impact on global political and social movements.

    Global Importance of the Event

    • Inspiring Other Nations: The fall of the Bastille became an inspiration for other nations to fight for their own rights and freedom.
    • Spreading Revolutionary Ideals: The French Revolution’s principles resonated globally, influencing subsequent revolutionary movements throughout history.
    • Rise of Democracy: The revolution’s emphasis on individual rights, democratic governance, and social equality has significantly shaped the political and social landscape worldwide.

    Try this question from CS Mains 2019:

    Explain how the foundation of the modern world was laid by the American and French Revolutions.

    [wpdiscuz-feedback id=”0185jr83wu” question=”Please leave a feedback on this” opened=”1″]Post your answers here.[/wpdiscuz-feedback]

     

  • The lesson from a monsoon-battered North India: Time to be prepared

    monsoon

    What is the news?

    • Last weekend, parts of North India witnessed heavy rains that triggered flash floods and left a trail of destruction, tragically it resulted in at least 50 reported deaths. Himachal Pradesh was the worst affected. Several places in Haryana, Punjab and Himachal Pradesh reported record rainfall.

    Central idea

    • Last weekend, North India faced a calamity as torrential rains triggered flash floods and wreaked havoc across the region. Understanding the factors that led to this catastrophe is crucial in developing effective strategies to mitigate the impact of such extreme weather events in the future.

    Fundamental characteristics of monsoon rainfall in the region

    • Concentrated Timeframe: Monsoon rainfall in the region is not evenly distributed throughout the year. Instead, it occurs within a specific timeframe. All the seasonal rainfall (about 80-100 cm) falls within 130-150 hours, which is a relatively short period.
    • Heavy Rain Contribution: The heavy rains play a significant role in contributing to the overall seasonal precipitation. Half of the seasonal rainfall (40-50 cm) occurs in only 30-40 hours.
    • Runoff: When heavy rains occur, most of the rainwater drains away as runoff, particularly when the soil is already wet. This indicates that a substantial amount of rainfall does not get absorbed into the ground but flows off as surface runoff.

    Factors attributed to the Heavy Downpour in north India

    • Active Monsoon and Moisture Influx: An active monsoon season with strong winds in the lower air layers brought in moisture from the Bay of Bengal and the Arabian Sea. These moisture-laden winds contributed to the heavy rainfall in the region.
    • Atmospheric Forcing and Eastward Moving Troughs: Large-scale atmospheric forcing, in the form of outflows in the upper layers of the atmosphere, moved eastward through mid-latitude troughs. These troughs directed the flow of moisture towards the Himalayan region, exacerbating the intensity of the rainfall.
    • Orographic Uplift and Steep Terrain: The steep terrain of the Himalayas, combined with orographic uplift, played a significant role in intensifying the precipitation. When air masses encounter the mountains, they are forced to rise, resulting in enhanced rainfall.
    • Synoptic Conditions and Moisture Intrusion: The synoptic conditions during the period were conducive to heavy rainfall. The monsoon was active, with strong moist easterly winds entering the region. Additionally, there was moisture intrusion from the North Arabian Sea, further augmenting the rainfall.

    Increasing Trend of Extreme Rainfall

    • Tripled Number of Extreme Rainfall Events: Recent studies indicate that the number of extreme rainfall events, defined as rainfall exceeding 15 cm in 24 hours, has tripled in many parts of the country.
    • Prolonged Duration of Rainstorms: The duration of rainstorms has also tripled, indicating that rainfall events are lasting longer, potentially leading to higher rainfall accumulation.
    • Decreased Number of Rainy Days and Hours: The total number of rainy days and hours during the monsoon season has decreased. This means that when it does rain, it tends to be in the form of heavy downpours rather than spread out over more frequent but lighter rainfall events.
    • Regional Variation: Central India has been particularly affected by the increasing trend of extreme rainfall events, with a significant rise in both frequency and intensity.
    • Himalayan Region Prone to Extreme Rainfall: The Himalayan region, with its complex topography and varied weather patterns, is prone to extreme rainfall events. Studies indicate that 65 percent of areas in the region show a positive trend in the frequency of daily rainfall extremes.

    Impact of Arctic Warming on Monsoon Climate

    • Increased Frequency of Blocking Highs and Mid-latitude Troughs: Arctic warming has been observed to influence the monsoon climate through changes in mid-latitude circulation. As the Arctic warms and sea ice recedes, there is growing evidence of an increased frequency of blocking highs and deep mid-latitude troughs. These atmospheric patterns can affect weather systems and contribute to extreme rainfall events during the monsoon season.
    • Influence on Circulation Patterns: Observations and models suggest that Arctic warming can alter circulation patterns, including the movement of air masses, pressure systems, and wind patterns. These changes can have cascading effects on the monsoon climate, including the transport of moisture and atmospheric conditions that contribute to heavy rainfall events.
    • Impact on Monsoon Dynamics: The warming of the Arctic and subsequent changes in circulation patterns can affect the dynamics of the monsoon. This can lead to shifts in moisture inflow, atmospheric stability, and the timing and intensity of rainfall during the monsoon season.
    • Potential for Future Changes: As Arctic warming continues; it is expected that the impacts on the monsoon climate will persist and potentially intensify. This suggests that the influence of Arctic warming on the monsoon may contribute to further changes in extreme precipitation patterns and associated impacts in the future.

    Way forward: Mitigation Strategies for Flooding

    • Robust Early Warning System: Implement a comprehensive early warning system that utilizes meteorological observations, including Doppler weather radar and high-resolution numerical weather prediction models. Advanced technologies like artificial intelligence and machine learning can aid in interpreting the data, enhancing the accuracy and timeliness of alerts.
    • Continuous Monitoring and Flood Warning Systems: Continuously monitor rainfall patterns, river levels, and deploy an advanced flood warning system. This integrated approach allows for timely response and evacuation plans to safeguard vulnerable communities.
    • Flood Risk Maps: Develop flood risk maps incorporating topography, historical flood data, and hydrological modeling. These maps can identify high-risk zones and guide targeted actions to enhance preparedness and resilience.
    • Climate-Resilient Infrastructure: Improve and maintain climate-resilient infrastructure, including robust drainage systems and channels, to prevent waterlogging and minimize flood damage.
    • Land Use Planning and Zoning Regulations: Implement effective land use planning and zoning regulations, designating flash flood-prone areas as non-residential or restricted zones to mitigate potential risks.
    • Protection and Restoration of Natural Ecosystems: Prioritize the protection and restoration of natural ecosystems such as forests and wetlands. These natural buffers can absorb rainfall and reduce runoff, mitigating the intensity of floods.
    • Public Awareness Campaigns: Conduct widespread awareness campaigns to educate individuals on flood response and preparedness. Encourage actions such as evacuation planning, first aid knowledge, and reliance on credible sources of information during emergencies

    Conclusion

    • Recognizing the escalating threat of extreme precipitation events and implementing proactive measures are pivotal in improving India’s resilience to climate-induced disasters. Building resilience is crucial to safeguarding vulnerable communities and ensuring a sustainable future for the nation.

    Also read:

    [Burning issue] Urban Floods in India

  • Species in news: Atlantic Menhaden

    atlantic

    Central Idea

    • Researchers have discovered that the population of ospreys, a fish-eating bird, is facing a decline due to the decreasing numbers of Atlantic menhaden, their primary food source.
    • The depletion of menhaden, a small silvery fish, is attributed to commercial fishing practices.
    • The decline in osprey reproduction reflects the broader ecological impact of reduced menhaden numbers.

    About Atlantic Menhaden

    • Atlantic menhaden, scientifically known as Brevoortia tyrannus, is a species of fish belonging to the Clupeidae family.
    • They are commonly found along the Atlantic coast of North America, ranging from Florida to Nova Scotia.
    • Atlantic menhaden play a vital ecological role and have significant commercial and ecological importance.

    Importance of Atlantic Menhaden

    • Role in Coastal Ecosystem: Menhaden play a crucial role in the ecology of coastal waters along the Eastern Seaboard, providing sustenance for larger fish, marine mammals, and birds.
    • Nutrient-Rich and Filtering Capacity: Menhaden are nutrient-rich, containing omega-3 fatty acids, and they filter substantial quantities of ocean water while consuming smaller organisms like plankton.

    Commercial Fishing Impact

    • Increased Catch Allowance: The Atlantic States Marine Fisheries Commission raised the allowable catch of menhaden to 233,550 metric tons for the next two years, a 20% increase from previous years.
    • Fishery Quota: The commission maintained a quota of 51,000 metric tons for the Chesapeake Bay’s reduction fishery, where menhaden are used for bait and fish products.
    • Ecological Concerns: Critics argue that the removal of significant menhaden quantities is degrading the ecosystem, negatively affecting species like ospreys and striped bass that rely on menhaden.

    Low Reproductive Numbers and Menhaden Depletion

    • In mid-June, researchers found only three young ospreys out of 84 nests checked in Mobjack Bay, part of the Chesapeake Bay.
    • Scientists at the College of William & Mary, monitoring the local osprey population for over 50 years, recorded the lowest reproductive number.
    • The decline in breeding success is attributed to the depletion of Atlantic menhaden, the osprey’s primary food source.

    Lawsuit and Ecosystem Protection

    • Recreational Fishermen Lawsuit: A group of recreational fishermen from Maryland sued the Virginia Marine Resources Commission, claiming it contributed to the menhaden decline by endorsing quotas that harm fish populations and the recreational fishing industry.
    • Commercial Fishing Practices: Critics highlight the negative impact of industrial techniques used by companies like Omega Protein, which catch menhaden in unsustainable quantities, contributing to the decline of other species and damaging ecosystems.
    • Restoring Menhaden Stocks: Non-profit organizations advocate for rebuilding menhaden populations along the Atlantic and Gulf of Mexico coasts to maintain a balanced ecosystem.

    Positive Signs beyond Chesapeake Bay

    • Menhaden Recovery: Outside the Chesapeake Bay, menhaden populations have increased since the Atlantic commission took measures to address overfishing in 2012, leading to a recovery of the fish population within two years.
    • Ecological Impact: The recovery of menhaden populations has brought back various predators such as humpback whales, tuna, sharks, and bald eagles off the coasts of New York and New Jersey.

     

  • Urban Deluge due to rising Yamuna Level in Delhi

    yamuna flood

    Central Idea

    • The Yamuna River in Delhi is experiencing it’s highest-ever water levels, causing concerns and necessitating emergency actions.
    • Heavy rainfall in northwest India, including the Yamuna basin states, and increased water release from the upstream Hathnikund Barrage in Haryana are contributing to the unprecedented water levels.

    Unprecedented Water Levels and Emergency Response

    • Delhi’s Yamuna River is currently flowing at the highest-ever recorded level in the city.
    • Delhi CM has written to Union Home Minister, requesting controlled water release from the Hathnikund Barrage to manage the situation.
    • The water release from the barrage, typically around 352 cusecs during non-monsoon months, reached a peak of 3.59 lakh cusecs due to heavy rainfall in northwest India.

    Importance of Water Release

    • Impact of Upstream Water Release: The water level in the Yamuna River in Delhi is determined by the release of water upstream from the Hathnikund Barrage.
    • Regulation of Water Flow: The barrage acts as a regulator and can only control the amount of water released downstream and to canals.
    • Flooding Concerns: Failure to release water from the upstream can lead to increased flooding in areas upstream, including Haryana.

    Potential Consequences of Water Accumulation

    • Increased Flooding: Failure to regulate the water levels in the Yamuna River can result in severe flooding in Delhi and surrounding areas.
    • Infrastructure Damage: High water levels pose a risk to infrastructure, including roads, buildings, and public utilities.
    • Displacement of Residents: Excessive flooding can force people to evacuate their homes, leading to displacement and potential humanitarian challenges.

    Addressing the Emergency

    • Controlled Water Release: Controlled water release from the Hathnikund Barrage can mitigate the flooding risks.
    • Collaboration and Coordination: Cooperation between Delhi and Haryana authorities, as well as with central government agencies, is essential to manage the situation effectively.
    • Monitoring and Emergency Preparedness: Continuous monitoring of water levels, timely communication, and preparedness to handle any evacuation or relief efforts are crucial during this emergency situation.

    Conclusion

    • The unprecedented water levels in the Yamuna River in Delhi demand immediate attention and coordinated efforts to prevent further damage and protect affected communities.

    Also read:

    [Sansad TV] Perspective: Urban Deluge (Floods)

  • World past Holocene Epoch: Anthropocene began in 1950

    anthropocene

    Central Idea

    • AWG’s Proposal: The Anthropocene Working Group (AWG) proposes a new geological epoch called the Anthropocene.
    • Reference Point: The unique reference point for the Anthropocene is Crawford Lake near Toronto in Canada’s Ontario Province.

    Understanding the Anthropocene Epoch

    • Coined Term: The Anthropocene epoch was first coined by Nobel Prize-winning chemist Paul Crutzen and biology professor Eugene Stoermer in 2000.
    • Human Impact: The Anthropocene represents the geological time interval characterized by radical changes in the Earth’s ecosystem due to human impact, particularly since the onset of the Industrial Revolution.
    • Environmental Changes: Numerous phenomena associated with the Anthropocene include global warming, sea-level rise, ocean acidification, mass-scale soil erosion, deadly heat waves, and environmental deterioration.
    • Geological Strata: The AWG’s website states that these changes are reflected in a distinctive body of geological strata, with the potential to be preserved into the far future.

    Evidence from Crawford Lake

    img

    • Selected Site: Crawford Lake in Canada’s Ontario Province was chosen by geologists for examination over 11 other potential sites.
    • Preserved Sediments: The lake’s layers of sediment have preserved the annual impact of human activities on the Earth’s soil, atmosphere, and biology.
    • Shift in Mid-20th Century: The analysis of Crawford Lake’s bottom sediments reveals a clear shift from the mid-20th century, surpassing the bounds of the previous Holocene epoch.
    • Captured Fallout: Over the years, the lake’s sediments have captured the fallouts of large-scale burning of fossil fuels, explosion of nuclear weapons, and dumping of plastic and fertilizers on land and in water bodies.

    Debate and Disagreements

    • Scientific Community Disagreements: Not all geologists agree on the reality of the Anthropocene epoch.
    • Debate Points: Disagreements revolve around the precise start of the epoch, whether it has already begun, and the sufficiency of evidence to prove its advent.

    The Geological Time Scale

    • Divisions and Categories: The Earth’s geological time scale is divided into five broad categories: eons, eras, periods, epochs, and ages.
    • Fossil-Based Boundaries: Boundaries on the geological time scale correspond to the origination or extinction of specific types of fossils.
    • Current Classification: Currently, we are in the Phanerozoic eon, Cenozoic era, Quaternary period, Holocene epoch, and Meghalayan age.

    AWG’s Findings and Next Steps

    • Selection of Crawford Lake: Crawford Lake was chosen due to its preserved sediment layers that provide an annual record of human impact.
    • Overwhelming Effects: Distinct and multiple signals in the lake’s sediments starting around 1950 demonstrate that the effects of human activity overwhelm the Earth system.
    • Unique Global ‘Fingerprint’: The presence of plutonium resulting from nuclear weapon detonations serves as a stark indicator of humanity’s dominant influence on the planet.
    • Approval Process: The AWG plans to present a proposal to the Subcommission on Quaternary Stratigraphy (SQS) and the International Commission on Stratigraphy (ICS) for approval.
    • Final Approval: The final approval is expected to be granted at the 37th International Geological Congress in Busan, South Korea, next year.

    Conclusion

    • Compelling Evidence: Geologists’ examination of Crawford Lake provides compelling evidence for the existence of the Anthropocene epoch.
    • Challenging Conventional Timeline: The proposal for the Anthropocene epoch challenges the conventional understanding of the Earth’s official geological timeline.
    • Future Determination: Further discussions and approvals by international geological bodies will determine the recognition and acceptance of the Anthropocene epoch.

    Back2Basics: Geological Time Scale

    anthropocene

    • The Geological Time Scale is a system used by geologists and palaeontologists to divide Earth’s history into distinct time intervals based on significant geological and biological events.
    • It provides a framework for organizing and understanding the vast expanse of time since the formation of the Earth, approximately 4.6 billion years ago, up to the present day.
    • The Scale is divided into several hierarchical units, including eons, eras, periods, epochs, and ages.

    Here is a simplified overview of the major divisions:

    (1) Eon: The largest division of time on the Geological Time Scale. The history of Earth is typically divided into four eons:

    • Hadean Eon: Represents the earliest stage of Earth’s history, from its formation to around 4 billion years ago.
    • Archean Eon: Covers the period from around 4 billion to 2.5 billion years ago. It includes the formation of the Earth’s crust, the emergence of life, and the development of the first continents.
    • Proterozoic Eon: Encompasses the time between 2.5 billion and 541 million years ago. It includes significant evolutionary developments, such as the emergence of complex multicellular life.
    • Phanerozoic Eon: The current eon, spanning from 541 million years ago to the present. It is further divided into eras.

    (2) Era: The second-largest division of time, encompassing longer periods of geological history within an eon. The Phanerozoic Eon is divided into three eras:

    • Paleozoic Era: Covers the time from 541 million to 252 million years ago. It is known for the diversification of life, including the appearance of complex marine organisms, fish, insects, and the first terrestrial plants.
    • Mesozoic Era: Spans from 252 million to 66 million years ago. It is often referred to as the “Age of Reptiles” and includes the dominance of dinosaurs, as well as the rise of mammals and birds.
    • Cenozoic Era: Extends from 66 million years ago to the present. It is sometimes called the “Age of Mammals” and includes the diversification and proliferation of mammals, the appearance of humans, and the development of modern ecosystems.

    (3) Period: A subdivision of an era, representing a distinct interval of time characterized by specific geological and biological events. For example:

    • The Paleozoic Era is divided into periods such as the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian.
    • The Mesozoic Era is divided into periods including the Triassic, Jurassic, and Cretaceous.
    • The Cenozoic Era is divided into periods such as the Paleogene, Neogene, and Quaternary.

    (4) Epoch: A smaller subdivision of a period, representing a shorter interval of time. Epochs are defined by more localized geological and biological changes.

    (5) Age: The smallest division of time on the Geological Time Scale. Ages represent relatively brief periods, often defined by specific fossil or rock layers.

  • Why normative recommendations of finance commissions remain on paper

    finance

    What is the news?

    • This article critically examines the historical outcomes of the 13th FC and underscores the need for realistic expectations regarding the forthcoming 16th FC

    Central idea

    • The Finance Commissions (FC) in India play a crucial role in determining the fiscal framework for resource allocation between the Union and state governments. Established under Article 280 of the Constitution, the FCs provide recommendations on vertical devolution, horizontal distribution, and grants-in-aid. However, the effectiveness of these recommendations in achieving their intended objectives remains a matter of contention

    Purpose and Scope of Finance Commissions

    • Finance Commissions are constituted under Article 280 of the Constitution and their recommendations encompass three key areas: vertical devolution, horizontal distribution, and grant-in-aid.
    • Vertical devolution focuses on Union to state transfers
    • Horizontal distribution involves the allocation of resources between states based on a specific formula.
    • Grant-in-aid, covered under Article 275, provides financial assistance to states deemed in need.
    • It is important to note the distinction between grants and grant-in-aid, as the latter operates at arm’s length and offers more flexibility in terms of control.

    Recommendations of the previous Finance Commission

    13th Finance Commission Recommendations:

    • Increase the number of court working hours using existing infrastructure.
    • Enhance support to Lok Adalats.
    • Provide additional funding to State Legal Services Authorities to enhance legal aid for the marginalized.
    • Promote the use of Alternative Dispute Resolution (ADR) mechanisms.
    • Enhance the capacity of judicial officers and public prosecutors through training programs.
    • Support the creation of a judicial academy in every state for training purposes.
    • Allocate funds for the setting up of specialized courts.

    15th Finance Commission Recommendations:

    • Gather quantifiable data on the level of various services available in different states.
    • Collect corresponding unit cost data to estimate cost disabilities among states.
    • Fill gaps in statistical data through the efforts of the Ministry of Statistics.

    Challenges encountered in the implementation of Finance Commission recommendations

    • Lack of Implementation of Homilies: The recommendations made by Finance Commissions, both at the Union and state levels, are often ignored as mere pious intentions. This indicates a lack of commitment and follow-through in translating the recommendations into concrete actions.
    • Conditionalities and Expenditure Restrictions: The objections raised by some states in the article indicate challenges related to conditionalities attached to grants. Conditionalities may restrict the expenditure options of states, creating obstacles in implementing the recommended reforms.
    • Inadequate Resource Allocation: The allocated funds for specific reforms may not be sufficient, leading to inadequate implementation. Financial constraints and competing budgetary priorities can limit the availability of resources needed to effectively execute the recommended measures.
    • Lack of Coordination: The implementation of Finance Commission recommendations requires cooperation between the Union and state governments. Any lack of coordination or disagreements between these entities can hinder the execution of reforms

    Way forward: Need for realistic expectations regarding the forthcoming 16th FC

    • Acknowledging Implementation Challenges: Recognize the challenges and complexities involved in implementing Finance Commission recommendations, such as coordination issues, administrative capacity, and resistance to change. This understanding will help shape realistic expectations and strategies for addressing these challenges.
    • Strengthening Implementation Mechanisms: Focus on improving the implementation mechanisms and processes. This includes enhancing coordination and cooperation between the Union and state governments, strengthening administrative capacity at all levels, and streamlining the implementation of conditionalities to facilitate smoother execution.
    • Robust Monitoring and Evaluation: Establish effective monitoring and evaluation mechanisms to track the progress and outcomes of implemented reforms. Regular assessment will help identify implementation gaps and provide opportunities for course correction and improvement.
    • Building Stakeholder Consensus: Foster stakeholder engagement and consensus-building to ensure the buy-in and ownership of recommended reforms. Engage relevant stakeholders, including government departments, civil society organizations, and local communities, to create a shared vision and collective commitment towards implementation.
    • Learning from Past Experiences: Analyze past experiences and identify the reasons behind the limited implementation of previous recommendations. This will help inform future strategies, learning from the challenges faced and replicating successful implementation models.
    • Advocacy and Public Awareness: Create awareness among the public about the importance of Finance Commission recommendations and their impact on governance and development. Foster advocacy efforts to generate public support and hold governments accountable for implementing the recommended reforms.

    Conclusion

    • Finance Commissions in India fulfill a critical role in determining fiscal transfers between the Union and state governments. However, the implementation of their recommendations often falls short of expectations due to various challenges and limitations. By critically analyzing the past experiences of Finance Commissions, it becomes evident that a more pragmatic approach is necessary to align expectations with the actual outcomes.

    Also read:

    Finance Commission and the Challenges of Fiscal Federalism

  • Quiet diplomacy could ease South China Sea tensions

    South China Sea

    What is the news?

    • During the fifth meeting of the Philippines-India Joint Commission on Bilateral Cooperation in New Delhi on June 29, the Foreign Ministers of India and the Philippines, S. Jaishankar and Enrique Manalo, respectively, discussed enhancing the bilateral partnership between the two countries. The meeting focused on maritime cooperation and addressing the South China Sea issue

    Central Idea

    • With a shared history of diplomatic relations spanning nearly 75 years and common maritime interests, the External Affairs Minister of India, S. Jaishankar, and the Secretary for Foreign Affairs of the Philippines, Enrique Manalo, laid out a roadmap to enhance the bilateral partnership in the 21st century.

    Significance and developments emerged from the meeting

    • Establishment of a resident defense attaché office in Manila: The decision to open a resident defense attaché office in Manila reflects a deeper commitment to defense cooperation between India and the Philippines. This move will facilitate closer coordination, information sharing, and joint defense initiatives.
    • Increased collaboration between the Coast Guards: The Coast Guards of India and the Philippines will enhance their collaboration, aiming to strengthen maritime security in the region. This includes joint patrols, information exchange, and joint operations to combat maritime threats.
    • Manila’s acquisition of naval assets with concessional credit from India: To bolster its maritime capabilities, the Philippines will acquire naval assets with the help of a concessional line of credit extended by India. This support will enhance the Philippines’ maritime defense capabilities and contribute to maintaining regional stability.
    • Expanded training and joint exercises on maritime security and disaster responses: Both countries will expand their training programs and conduct joint exercises focused on maritime security and disaster response. This cooperation will enhance operational readiness and preparedness to address maritime challenges, including disaster relief efforts.

    The South China Sea issue: A significant topic of discussion

    1. Agreement on regional and multilateral issues: Both India and the Philippines reached an agreement on regional and multilateral matters, particularly emphasizing the importance of maritime highways like the South China Sea.
    2. India’s position on international law and the 2016 Arbitral Award:
    • India reiterated its consistent position of adhering to international law, including the United Nations Convention on the Law of the Sea (UNCLOS).
    • Notably, India made an unambiguous call to respect the 2016 Arbitral Award on the South China Sea, which represents a departure from India’s previous stance.
    • This shift signifies India’s recognition of the legitimacy of the Arbitral Award.
    1. Background of the Arbitration Case: The Philippines had submitted a case for arbitration to the Permanent Court of Arbitration (PCA) to address its disputes with China in the South China Sea. Despite China’s formal withdrawal from the arbitration, the proceedings continued under UNCLOS guidelines.
    2. Key findings of the Arbitral Award:
    • The PCA’s Award, released on July 12, 2016, rejected China’s claims of historical rights in the South China Sea.
    • The tribunal determined that any claims to resources within the nine-dash line were unfounded.
    • It also found that China had violated the Philippines’ sovereign rights in its Exclusive Economic Zone (EEZ) through various actions, including interfering with fishing and petroleum exploration, constructing artificial islands, and failing to prevent Chinese fishermen from operating in the zone.

    What is Quiet diplomacy?

    • Quiet diplomacy refers to a diplomatic approach that focuses on behind-the-scenes negotiations and discussions conducted discreetly, away from public attention and media scrutiny.
    • It involves engaging in diplomatic efforts through confidential channels, informal dialogues, and private meetings to address sensitive issues and resolve conflicts.

    How Quiet diplomacy could ease South China Sea tensions

    • Confidence-Building Measures: Quiet diplomacy can facilitate the implementation of confidence-building measures among the claimant states. This can include agreements on joint military exercises, information sharing, or cooperative initiatives aimed at reducing tensions and building trust.
    • Open Communication: Quiet diplomacy allows for confidential and discreet communication between stakeholders, such as China and the claimant states. It provides a platform for open dialogue where concerns and perspectives can be expressed, leading to better understanding and the potential for resolving differences.
    • Mediation and Facilitation: Quiet diplomacy may involve the engagement of neutral third-party mediators or facilitators who can assist in bridging differences and guiding the negotiation process. These mediators can provide a neutral perspective, offer expertise, and help facilitate constructive dialogue among the stakeholders.
    • Informal Track-II Diplomacy: Quiet diplomacy encourages informal exchanges and dialogues between academic experts, think tanks, and non-governmental organizations. These interactions can provide alternative perspectives, generate innovative ideas, and contribute to a deeper understanding of the issues at hand.
    • Crisis Management: Quiet diplomacy can be applicable during times of crisis or heightened tensions in the South China Sea. It allows for confidential crisis management talks between relevant parties, enabling swift and discreet negotiations to de-escalate tensions and seek temporary agreements

    South China Sea

    Way forward

    • Dialogue for Conflict Resolution: The South China Sea issue requires a political framework and dialogue for resolution. Leaders of ASEAN nations are encouraged to engage in “quiet diplomacy to find a political solution, as legal methods may have limitations. Dialogue provides an opportunity for peaceful conflict resolution through negotiations and diplomatic channels.
    • Emphasis on a Code of Conduct: The establishment of a legally binding code of conduct is crucial for managing the South China Sea issue. ASEAN leaders are called upon to work towards developing and implementing such a code. A code of conduct can provide guidelines and rules to manage disputes, reduce tensions, and promote stability in the region.
    • Regional Unity and Cooperation: Regional cooperation and unity among ASEAN nations are essential to address the South China Sea issue effectively. Greater understanding and coordination among ASEAN members can strengthen their negotiating position and foster a united front in dealing with challenges related to territorial claims and maritime security.
    • Respect for International Law: Upholding international law, including UNCLOS, is emphasized in the article. Countries are encouraged to respect legal and diplomatic channels, adhere to their obligations under UNCLOS, and uphold the rights of coastal states. Adherence to international law is essential for maintaining stability, resolving disputes, and promoting a rules-based order in the South China Sea.

    Conclusion

    • By committing to a rules-based order and emphasizing the significance of international law, India underscores its commitment to regional stability and peace. The need for dialogue, political frameworks, and unity among ASEAN nations is crucial to achieving a peaceful resolution in the South China Sea, protecting vital maritime commons, and ensuring the uninterrupted flow of global trade.

    Also read:

    India’s Initiative for ASEAN Women in UN Peacekeeping

     

  • India sees significant reduction in Multidimensional Poverty

    Central Idea

    What is MPI?

    • The global Multidimensional Poverty Index (MPI) is an international measure of acute multidimensional poverty covering over 100 developing countries.
    • It complements traditional monetary poverty measures by capturing the acute deprivations in health, education, and living standards that a person faces simultaneously.
    • The global MPI was developed by Oxford Poverty and Human Development Initiative (OPHI) with the UN Development Programme (UNDP) for inclusion in UNDP’s flagship Human Development Report in 2010.
    • It has been published annually by OPHI and in the HDRs ever since.

    Components of MPI

    poverty, mpi

    Rapid Progress and Halving MPI Values

    • Achieving rapid progress: The report showcases that 25 countries, including India, successfully halved their global MPI values within 15 years, indicating that substantial progress is attainable.
    • Countries with notable progress: Besides India, other countries that achieved this feat include Cambodia, China, Congo, Honduras, Indonesia, Morocco, Serbia, and Vietnam.
    • Significance of halving MPI values: Halving the MPI values demonstrates a substantial reduction in multidimensional poverty, reflecting improvements across multiple indicators of well-being.

    Poverty Reduction: Key Stats

    • Decline in multidimensional poverty: In India, the number of people in multidimensional poverty decreased from approximately 645 million in 2005-06 to about 370 million in 2015-16 and further to 230 million in 2019-21.
    • Improvements across indicators: Deprivation in various indicators, such as nutrition, child mortality, cooking fuel, sanitation, drinking water, electricity, and housing, witnessed significant declines in India.
    • Fastest progress among the poorest: The report highlights that the poorest states and disadvantaged groups, including children and individuals from marginalized castes, experienced the fastest progress in reducing poverty.

    Factors Contributing to Multidimensional Poverty

    • Multiple disadvantages: Poverty encompasses various factors such as poor health, lack of basic amenities, limited livelihood options, limited education, disempowerment, and vulnerability to climate change.
    • Holistic approach: Focusing solely on income as an indicator of poverty is insufficient. Multidimensional poverty measures offer a more comprehensive understanding of poverty by considering a range of disadvantages individuals face.
    • Targeting and priority setting: Multidimensional poverty measures provide valuable insights into different areas and sub-groups affected by poverty, aiding in the identification of national priorities and targeted interventions.

    Government Interventions for Poverty Alleviation

    • Food Security: The National Food Security Act of 2013 aims to provide subsidized food grains to two-thirds of India’s population.
    • Employment and Skilling: Initiatives such as the National Rural Livelihood Mission and the Mahatma Gandhi National Rural Employment Guarantee Act provide employment opportunities and regular income for the rural poor.
    • Income Support: Schemes like the Pradhan Mantri Jan Dhan Yojana and the Pradhan Mantri Kisan Samman Nidhi aim to provide direct benefit transfers and minimum income support to the poor and farmers.

    Challenges Ahead

    • Pauperization and migrant workers: The COVID-19 pandemic has exacerbated poverty, leading to increased pauperization of migrant workers.
    • Regional disparities: Rural areas continue to face a higher incidence of extreme poverty compared to urban areas.
    • Jobless growth: Despite economic development, a significant proportion of the population still suffers from multidimensional deprivation.
    • Resource limitations: Adequate allocation of resources for anti-poverty programs remains a challenge, and the availability of funds often dictates target curtailment.
    • Implementation bottlenecks: Proper implementation and targeting of poverty alleviation schemes have been persistent issues in India, with overlapping programs leading to inefficiencies.

    Conclusion

    • India’s progress in reducing multidimensional poverty is commendable, with substantial improvements across indicators.
    • However, the challenges of pauperization, regional disparities, job creation, resource allocation, and implementation bottlenecks must be addressed to achieve sustained poverty reduction and inclusive development.

  • Electoral Bonds chief source of donations for parties: Report

    bond

    Central Idea

    • Electoral bonds have emerged as the primary source of donations for political parties in India, with the BJP securing the majority share.
    • A report by the Association of Democratic Reforms reveals that between 2016-17 and 2021-22, national and regional parties received a total donation of ₹9,188.35 crore through electoral bonds.
    • The BJP received ₹5,271.97 crore, while other national parties collectively received ₹1,783.93 crore.

    Political Donations under Electoral bonds scheme

    • Breakdown of donations: Over the six-year period, the 31 analyzed political parties received a total of ₹16,437.63 crore in donations. Of this, 55.9% came from electoral bonds, 28.07% from the corporate sector, and 16.03% from other sources.
    • BJP leads the pack: The BJP declared donations worth ₹5,271.97 crore through electoral bonds, surpassing the total donations of all other national parties combined.
    • Congress and regional parties: The Congress received the second-highest amount through electoral bonds, with ₹952.29 crore (61.54% of total donations). The Trinamool Congress received ₹767.88 crore (93.27% of total donations).
    • Regional parties’ reliance on bonds: Regional parties such as the BJD, DMK, and TRS received a significant portion of their total donations from electoral bonds.
    • Surge in bond donations: National parties witnessed a 743% increase in donations through electoral bonds between 2017-18 and 2021-22, while corporate donations only rose by 48%.

    Key features of Electoral Bonds Scheme

    • Introduction of Electoral Bond Scheme: The Electoral Bond Scheme 2018 was introduced for electoral funding during the crucial time period analyzed in the report.
    • Removal of donation limit: The Finance Act, 2017 eliminated the previous cap of 7.5% of a company’s average three-year net profit for political donations.
    • Purchase and Donation: Any Indian citizen or company incorporated in India can purchase Electoral Bonds from select branches of the State Bank of India. The bonds can be bought in denominations of ₹1,000, ₹10,000, ₹10 lakh, and ₹1 crore. The purchaser can then donate the bonds to an eligible political party of their choice.
    • Eligibility and KYC: To purchase Electoral Bonds, the buyer must fulfill the Know Your Customer (KYC) norms and make the payment from a bank account. Only individuals and companies with Indian citizenship or incorporation can participate in the scheme.
    • Bond Validity: Electoral Bonds have a life of 15 days, ensuring that they do not function as a parallel currency.
    • Anonymity and Disclosure: Donors who contribute less than ₹20,000 to political parties through Electoral Bonds are not required to provide their identity details, such as the Permanent Account Number (PAN). However, the identity of the donor is known to the bank.
    • Redemption and Eligible Parties: Only political parties registered under Section 29A of the Representation of the People Act, 1951, and securing at least one percent of the votes in the last general election are eligible to receive Electoral Bonds. The bonds can be encashed only through a bank account with the authorized bank.

    Issues with the Scheme

    • Lack of Transparency: The scheme has faced criticism for enabling opaque political funding. While the identity of the donor is captured, it is not revealed to the party or the public, limiting transparency.
    • Limited Tax Benefits: Donations made through Electoral Bonds may not qualify for income tax breaks, potentially discouraging donors from participating in the scheme.
    • Privacy Concerns: The privacy of donors may be compromised as the bank will have knowledge of their identity.
    • Differential Benefits: The scheme can potentially favor parties in power, as the government can access information about the donors and the funds received.
    • Unlimited Donations: Amendments in the Finance Act of 2017 allow for unlimited donations from individuals and foreign companies to political parties without disclosing the sources of funding, raising concerns about the influence of money in politics.