In News:

India's journey toward a sustainable energy future has gained significant momentum with a series of policy reforms designed to reduce reliance on fossil fuels and accelerate the shift to clean energy. The recent Asia-Pacific Climate Report from the Asian Development Bank (ADB) highlights India's remarkable progress in reforming its fossil fuel subsidy system and its efforts to foster renewable energy, positioning the country as a leader in the region's green transformation.

Key Highlights from the Report:

India's Fossil Fuel Subsidy Reform

• India has successfully reduced fossil fuel subsidies by 85%, from a peak of $25 billion in 2013 to just $3.5 billion by 2023.
• The reform strategy is built on a "remove, target, and shift" approach, which involved phasing out subsidies on petrol and diesel from 2010 to 2014, followed by incremental tax hikes on these fuels through 2017.
• These fiscal changes created space for funding renewable energy projects, such as solar parks, electric vehicle initiatives, and infrastructure improvements.

Role of Taxation in Supporting Clean Energy

• Between 2010 and 2017, India introduced a cess on coal production and imports, which contributed significantly to funding clean energy projects. Approximately 30% of the cess was directed to the National Clean Energy and Environment Fund.
• This funding supported major renewable energy initiatives, including the National Solar Mission and Green Energy Corridor project, helping reduce the cost of utility-scale solar energy and expand off-grid renewable energy solutions.
• The introduction of the Goods and Services Tax (GST) in 2017 altered the financial landscape, redirecting the cess funds to GST compensation rather than directly to clean energy.

Government Schemes and Initiatives

• India is advancing its clean energy agenda through several key government schemes:
  • National Green Hydrogen Mission: Aimed at establishing India as a leader in green hydrogen production.
  • PM-KUSUM Scheme: Focused on promoting solar energy among farmers, allowing them to produce renewable power.
  • PM Surya Ghar: Muft Bijli Yojana: A program designed to provide solar energy access to rural communities, reducing dependency on fossil fuels.

A Strategic Shift: From Subsidies to Clean Energy

• India’s subsidy reforms are an important part of its strategy to transition from a reliance on fossil fuels to a focus on renewable energy investments.
• These changes reflect India’s long-term goal of achieving net-zero emissions by 2070, as outlined in its climate action plans.

Global Significance of India’s Efforts

• The reduction in fossil fuel subsidies and the surge in clean energy investment serve as a model for other nations seeking to balance economic development with climate action.
• India’s approach demonstrates that policy reforms and innovative financing mechanisms can be used to accelerate the transition to a cleaner, greener economy while creating job opportunities and fostering economic growth.

In News:

More than one in three tree species threatened with extinction, finds IUCN’s first Global Tree Assessment

Key Highlights:

Global Tree Extinction Risk:

• 38% of the world’s tree species are now facing the risk of extinction — over one in three tree species is at risk.
• This means 16,425 out of 47,282 tree speciesanalyzed by the International Union for Conservation of Nature (IUCN) are under threat.
• Threatened tree species outnumber all threatened birds, mammals, reptiles, and amphibians combined, highlighting the urgent need for conservation action.

Key Drivers of Threat:

• Deforestation: The primary threat to trees is deforestation, driven by agriculture, livestock rearing, and urban development, especially in tropical regions.
• Climate Change: Rising sea levels and increasingly frequent storms exacerbate the threats, particularly in tropical regions and islands.
• Invasive Species & Pests: Non-native species, pests, and diseases are adding pressure to vulnerable tree populations.

Geographic Vulnerabilities:

• Islands are particularly vulnerable, with a high proportion of threatened species due to habitat destruction and urbanization.
• South America, which boasts the highest tree diversity, faces significant threats, with 3,356 out of 13,668 species at risk, mainly due to deforestation for agriculture.

Ecological and Economic Importance of Trees:

• Trees play a fundamental role in carbon, water, and nutrient cycles, and are critical for soil formation and climate regulation.
• The loss of trees poses a growing threat to thousands of other species of plants, fungi, and animals.
• Trees are essential for local communities, providing resources such as timber, medicines, food, and fuel. Over 5,000 species of trees are used for timber and construction, while more than 2,000 species are vital for food, fuel, and medicine.

Conservation Status:

• Tree species are threatened across 192 countries.
• The assessment is the first global analysis of the conservation status of trees, enabling better-informed conservation decisions.

Positive Actions and Strategies:

• Successful community-driven conservation efforts have had positive outcomes in places like the Juan Fernández Islands, Cuba, Madagascar, and Fiji.
• Some countries, including Ghana, Colombia, Chile, and Kenya, already have national strategies for tree conservation.
• Ex-situ conservation, such as seed banks and botanical gardens, is also crucial to safeguard species that may not survive in the wild.

Urgent Call for Action:

The IUCN Global Tree Assessment underlines the urgent need for enhanced conservation efforts, including:

• Habitat protection and restoration.
• Ex-situ conservation through seed banks and botanical gardens.
• Diversified and species-focused reforestation strategies.
• Supporting community-led conservation initiatives to safeguard vulnerable tree species.

In News:

Climate change to put APAC GDP on thin ice with 41% melt by 2100.

Key Highlights:

• Economic Losses Due to Climate Change:
  • APAC Region: High-end greenhouse gas emissions could reduce GDP by 17% by 2070 and 41% by 2100.
  • India: Projected to experience a 24.7% GDP loss by 2070, with neighboring countries like Bangladesh (30.5%), Vietnam (30.2%), and Indonesia (26.8%) facing even steeper declines.
• Major Drivers of Economic Losses:
  • Sea-Level Rise: Up to 300 million people at risk of coastal flooding by 2070. Annual damages could reach $3 trillion by 2070.
  • Labour Productivity: The APAC region could lose 4.9% of GDP from reduced labour productivity, with India facing a sharper 11.6% loss.
  • Cooling Demand: Rising temperatures could reduce regional GDP by 3.3%, but India's cooling demands could cut its GDP by 5.1%.
  • Flooding and Storms: Increased rainfall and storm intensity will exacerbate flooding and landslides, particularly in mountainous regions like the India-China border, where landslides could rise by 30-70% under severe warming.
• Impact on Key Sectors:
  • River Flooding: By 2070, annual riverine flooding could cause $1.3 trillion in damages across the APAC, affecting over 110 million people. India could face over $1,100 billion in flood-related damages annually.
  • Forest Productivity: Climate change could reduce forest productivity by 10-30% by 2070 across APAC. India could see losses over 25%, making it one of the hardest-hit countries, alongside Vietnam and Southeast Asia.
• Climate Risks and Vulnerabilities:
  • Coastal Flooding: Coastal flooding could lead to widespread economic damage, with India expected to suffer significant losses, particularly in coastal areas.
  • Ecosystem Threats: Intensified storms, rainfall, and landslides will affect ecosystems, forests, and agriculture across the region.
• Climate Change and Adaptation Needs:
  • Investment Requirements: Developing Asia requires $102–431 billion annually for climate adaptation, far exceeding the $34 billion tracked from 2021 to 2022.
  • Private Investment: The report highlights the need for greater private climate investment and regulatory reforms to attract capital for adaptation initiatives.
  • Renewable Energy: APAC is well-positioned to embrace renewable energy for a net-zero transition, and the use of carbon markets could help achieve climate goals cost-effectively.
• Regional Net-Zero Goals and Progress:
  • Net-Zero Targets: 36 out of 44 Asian economies have set net-zero emissions targets, but only 4 have legally committed to these goals. India and China target 2070 and 2060, respectively, while many OECD countries aim for 2050 targets.
  • Policy Gaps: Developing Asia needs clearer policies and increased financing to meet climate ambitions. Institutions like ADB are crucial in supporting these efforts.
• Action Plan for the Future:
  • Urgent Climate Action: The report stresses the importance of coordinated action to address escalating climate risks.
  • Enhanced Adaptation Finance: There is a need to scale up adaptation-focused finance to tackle the growing climate challenges facing the region.

India's Vulnerability and Climate Challenges:

• Labour Impact: India is expected to experience a 11.6% GDP loss due to declining labour productivity, the highest among APAC countries.
• Cooling Demands: A 5.1% reduction in GDP due to increased cooling demand.
• Flood Damage: India’s flood-related losses could surpass $1.1 trillion annually by 2070, with damages to residential and commercial properties.

In News:

• Defence Minister Rajnath Singh inaugurated the Major Ralengnao 'Bob' Khathing Museum of Valour in Tawang, Arunachal Pradesh, on October 31, 2023, coinciding with National Unity Day (Sardar Vallabhbhai Patel's birth anniversary).
• Significance: The museum honours Bob Khathing's contributions to India's security and the integration of Tawang into India.

Role in the Integration of Tawang:

• Tawang Expedition (1951): In January 1951, Major Bob Khathing, an officer of the Indian Frontier Administrative Service, led the expedition to peacefully integrate Tawang into India.
• Strategic Importance: At the time, there were concerns over Chinese intentions to enter Tibet and realign boundaries. Khathing's mission was crucial to prevent Chinese advances into the area.
• Expedition Details: Khathing set off with Assam Rifles troops from Charduar, Assam, and after overcoming extreme terrain and weather, he reached Tawang. On February 14, 1951, he hoisted the Indian flag, marking Tawang's official integration into India.
• Administrative Setup: Khathing established an administrative framework, including appointing Gaon Buras (village elders) to manage local governance.

Military Service and Recognition:

• World War II Service: Bob Khathing joined the Indian Army in 1939 and earned recognition for his role in the Second World War. He was awarded the Member of the British Empire (MBE) and the Military Cross (MC) for his bravery and leadership.
• Guerrilla Warfare: Khathing was part of the Victor Force, a British-led guerrilla unit tasked with countering the Japanese in Burma and India during WWII. Later, he became the adviser to SANCOL, a force set up to track Japanese forces in the region.
• Military Cross Citation: Khathing was praised for his tireless efforts in organizing local Naga support, gathering intelligence, and participating in successful ambushes, which played a critical role in defeating the Japanese.

Post-War Career and Civil Service:

• Ministerial Role in Manipur: After WWII, Khathing was demobilized and joined the interim government of Manipur, where he served as a minister in charge of the hill areas.
• Integration of Manipur: Following Manipur's merger with India in 1949, Khathing joined the Assam Rifles and served for two years before moving into civil administration.
• Key Positions: He served as Deputy Commissioner of Mokokchung (Nagaland), Development Commissioner in Sikkim, and Chief Secretary of Nagaland.
• Ambassadorship: In 1975, Khathing became India's ambassador to Burma, possibly the first person of tribal origin to hold such a position in independent India.

The Importance of His Contributions:

• Integration of Border Areas: Khathing’s role in integrating Tawang and securing India's northeastern frontier was pivotal in preventing further territorial disputes, especially with China.
• Institutional Development: He helped establish military and security institutions, including the Sashastra Seema Bal, Nagaland Armed Police, and the Naga Regiment, which played important roles in maintaining peace and security in the region.
• Heroic Leadership: Khathing's leadership, both as a soldier and civil servant, continues to be celebrated, symbolized by the Major Bob Khathing Museum of Valour.

In News:

Department of Agriculture & Farmers’ Welfare has released the Operational Guidelines of Central Sector Scheme “NAMO DRONE DIDI”

Key Highlights:

Objective:

• Empower women through Self-Help Groups (SHGs) by providing drones for agricultural rental services.
• Aim to support 14,500 SHGs from 2024 to 2026.

Scheme Overview:

• Type: Central Sector Scheme, under the Deendayal Antyodaya Yojana – National Rural Livelihood Mission (DAY-NRLM).
• Ministry: Ministry of Agriculture & Farmers Welfare.
• Target: Women SHGs for providing drone services in agriculture (e.g., nutrient and pesticide spraying).

Key Features:

• Financial Assistance:
  • 80% subsidy (up to ?8 lakh) for SHGs to purchase drones.
  • Loans for the remaining 20% via the National Agriculture Infra Financing Facility (AIF) with 3% interest subvention.
• Drone Package:
  • Includes drones, spray assemblies, batteries, cameras, chargers, and measurement tools.
  • Additional batteries and propellers allow up to 20 acres of coverage per day.
• Training Program:
  • One SHG member will be selected for 15 days of mandatory training.
  • Focus on drone operation and agricultural tasks (nutrient and pesticide spraying).
• Implementation & Oversight:
  • Central Governance: Empowered Committee comprising secretaries from key ministries (Agriculture, Rural Development, Fertilizers, Civil Aviation, and Women and Child Development).
  • State Level: Lead Fertilizer Companies (LFCs) will implement the scheme in coordination with state departments and SHG federations.
  • Monitoring: IT-based Management Information System (MIS) through the Drone Portal for real-time tracking and fund disbursement.
• Financial Flexibility:
  • SHGs can access loans through other Ministry of Rural Development schemes if needed.

Implementation Details:

• Governance: Central level oversight by the Empowered Committee and state-level execution by Lead Fertilizer Companies (LFCs).
• Ownership: Drones procured by LFCs will be owned by SHGs or their Cluster Level Federations (CLFs).
• Monitoring: The scheme will be tracked and managed through the Drone Portal, ensuring transparency and accountability.

In News:

Kodo millet is a staple food for many tribal and economically weaker sections in India. It is one of the 'hardiest crops, drought tolerant with high yield potential and excellent storage properties,' according to researchers

Background on Kodo Millet:

• Kodo millet (Paspalum scrobiculatum), also known as Kodra or Varagu, is a hardy, drought-tolerant crop widely grown in India, especially in Madhya Pradesh.
• It is a staple food for many tribal and economically weaker sections of India and is used to make various dishes like idli, dosa, and rotis.
• Kodo millet is valued for its high yield, nutritional benefits (rich in vitamins, minerals, antioxidants), and storage properties.

Incident in Bandhavgarh Tiger Reserve:

• 10 elephants from a herd of 13 died over three days in Madhya Pradesh’s Bandhavgarh Tiger Reserve.
• The cause of death was suspected to be mycotoxins associated with kodo millet, particularly Cyclopiazonic Acid (CPA), which is toxic to animals.

Historical Cases of Kodo Poisoning:

• The first human cases of kodo poisoning were reported in 1922 in the Indian Medical Gazette.
• Animals, including elephants, have also been affected by kodo millet consumption, with documented deaths as early as 1983.
• Cyclopiazonic Acid (CPA), a mycotoxin, was identified as the cause of kodo poisoning in the 1980s.

Why Does Kodo Millet Become Poisonous?

• Kodo millet is grown in dry and semi-arid regions and is vulnerable to fungal infections, particularly Ergot fungus, which produces CPA.
• When the crop encounters rainfall during maturing and harvesting, fungal infection can lead to "poisoned kodo," known locally as 'Matawna Kodoo' or 'Matona Kodo'.
• The mycotoxins in the infected millet are stable and resistant to standard food processing techniques.

Impact of Mycotoxins on Animals:

• Symptoms of poisoning: Vomiting, giddiness, unconsciousness, rapid pulse, cold extremities, limb tremors.
• Nervous and cardiovascular systems are primarily affected, causing liver dysfunction, heart damage, and gastrointestinal issues.
• In severe cases, consumption of infected kodo millet can cause death due to cardiovascular collapse and organ failure.
• Similar symptoms of depression and loss of mobility were observed in animal studies, including in mice.

Solution to Kodo Toxicity:

• Biocontrol agents (organisms that fight harmful pathogens) can help reduce fungal growth and mycotoxin production in kodo millet.
• Good agricultural practices: Sorting, proper storage in airtight containers, and avoiding moisture exposure during threshing can minimize contamination.
• Post-harvest management: Removing infected grains is crucial to preventing the spread of the disease.

Detection of Mycotoxins in Kodo Millet:

• Challenges: Mycotoxins are often undetectable by sight, and traditional methods like chromatography are time-consuming.
• Rapid detection tools: Enzyme-linked immunosorbent assays (ELISA), lateral flow assays (LFAs), and biosensors offer faster, on-site methods for detecting mycotoxins in kodo millet.

In News:

Centre for Science and Environment release a report on Extended Producer Responsibility (EPR) for Plastic Packaging

Key Findings:

• EPR Guidelines (2022) were a step towards enforcing the "polluter pays" principle, but the system faces significant issues in its implementation and registration processes.
• Centre for Science and Environment (CSE) report, released on October 29, 2024, highlights gaps in the EPR system for plastic packaging and suggests corrective actions.

EPR Guidelines Overview:

• Issued by: Union Ministry of Environment, Forest and Climate Change (MoEFCC).
• Objective: Hold producers, importers, brand owners (PIBOs), and plastic waste processors (PWPs) responsible for managing plastic packaging waste.
• Key Requirements:
  • PIBOs must register on a centralized portal and set targets for collection, recycling, and reuse of plastic packaging.
  • Registration involves compliance with targets on end-of-life recycling and recycled content usage.

Problems Identified in the Current EPR System:

• Low Registration and Enrollment:
  • 41,577 registrations on the EPR portal, but a significant discrepancy in the type of stakeholders registered.
  • 83% of registered entities are importers, 11% are producers, and only 6% are brand owners.
  • Producers contribute 65% of the plastic packaging in the market but have low registration.
• Absence of Key Polluters:
  • Manufacturers of virgin plastics are notably absent from the portal, despite being required to register.
• Fraudulent Practices:
  • 700,000 fake certificates were generated by plastic recyclers, far exceeding the actual certificate generation capacity.
  • The Central Pollution Control Board (CPCB) found that such fraudulent activities are undermining the integrity of the system.
  • For example, end-of-life co-processing units (e.g., cement plants) claimed to have processed 335.4 million tonnes per annum of plastic waste, while their actual capacity is just 11.4 million tonnes per annum.
• Underreporting and Mismanagement:
  • Despite 23.9 million tonnes of plastic packaging being introduced into the market, the CPCB’s estimation of plastic waste generation (4.1 MT annually) is underestimated.
• Lack of Stakeholder Representation:
  • Urban local bodies and informal waste collectors—key contributors to plastic waste management—are not included in the EPR framework, which limits their incentives and support.

Recommendations for Improvement:

• Incorporate the Informal Sector:
  • Recognize informal waste collectors and waste management agencies in the EPR framework to improve traceability and ensure better waste management.
• Eliminate Fraudulent Practices:
  • Strict actions need to be taken against fraudulent recyclers and fake certificate issuers to restore credibility to the EPR system.
• Establish Fair Pricing for EPR Certificates:
  • Undertake baseline cost studies to determine the true costs of plastic waste management, ensuring fair pricing for recycling certificates and preventing undervaluation.
• Standardize Packaging:
  • Focus on product standardization to ensure that packaging materials are uniform and easily recyclable.
• Strengthen Monitoring:
  • Improve oversight on the registration process and ensure that all polluters (producers, importers, brand owners) comply with the system’s guidelines.

EPR and Plastic Waste Management: Context and Importance

• Extended Producer Responsibility (EPR) is a policy approach where the responsibility of managing the entire lifecycle of plastic products (from production to disposal) lies with the producer.
• It is an essential part of India’s Plastic Waste Management Rules (2016), which mandate the recycling and proper disposal of plastic packaging waste.

Key Elements of EPR:

• Producer Accountability: Producers are responsible for the take-back, recycling, and final disposal of plastic packaging.
• Waste Minimization: Encourages reducing waste at the source by promoting sustainable packaging designs.
• Lifecycle Approach: Considers the entire lifecycle of the product, focusing on sustainability from production to disposal.
• Polluter Pays Principle: Ensures that the cost of waste management is borne by those responsible for generating the waste.

In News:

The updated NBSAP was released by India at the 16th Conference of Parties (COP16) to the Convention on Biological Diversity (CBD).

Overview of the NBSAP (2024-30):

• Title:Updated National Biodiversity Strategies and Action Plan: A Roadmap for Conservation of India’s Biodiversity.
• Objective: To provide a comprehensive roadmap for biodiversity conservation, aligning with global frameworks like the Kunming-Montreal Global Biodiversity Framework (KMGBF).

Key Features of the Updated NBSAP:

• Alignment with Global Frameworks:
  • The Kunming-Montreal Global Biodiversity Framework (KMGBF) adopted in 2022 aims to halt and reverse biodiversity loss by 2030.
  • India’s updated NBSAP aligns with KMGBF’s goals, focusing on biodiversity conservation, sustainable resource use, and ensuring fair benefit-sharing.
• 23 National Biodiversity Targets:
  • The targets are focused on three key themes:
    • Reducing threats to biodiversity
    • Ensuring sustainable use of biodiversity
    • Enhancing tools for biodiversity implementation
• Key Domains of Focus:
  • Area-based conservation: Protecting ecosystems and habitats.
  • Ecosystem resilience: Enhancing the ability of ecosystems to withstand environmental stressors.
  • Recovery and conservation of threatened species.
  • Conservation of agrobiodiversity: Ensuring the sustainability of agricultural biodiversity.
  • Sustainable management of biodiversity.
  • Enabling tools and solutions: Including financial and technical support for implementation.
• Financial Plan and Expenditure:
  • Biodiversity Expenditure Review (BER) estimated an average annual expenditure of Rs 32,20,713 crore (FY 2017-2022) for biodiversity conservation.
  • Future funding requirements (FY 2024-2030) estimated at Rs 81,664.88 crore annually at the central government level.
  • Biodiversity Finance Plan suggests financing solutions, including public finance, corporate social responsibility (CSR), Ecological Fiscal Transfer (EFT), and Access and Benefit Sharing (ABS) mechanisms.
• Capacity Building:
  • The NBSAP stresses the need for capacity building across various levels—national, state, and local.
  • Focus on skills acquisition for biodiversity management and enhancing knowledge to implement conservation strategies.

Implementation Framework:

• Multi-Level Governance:
  • At the national level, the Ministry of Environment, Forest, and Climate Change (MoEFCC) will oversee implementation with involvement from 22 other ministries.
  • State-level: Involves State Biodiversity Boards and Union Territory Biodiversity Councils.
  • Local level: Community-driven efforts through Biodiversity Management Committees.
• BIOFIN and Resource Mobilization:
  • India is recognized as a leading country in the implementation of the Biodiversity Finance Initiative (BIOFIN).
  • Encouragement for private entrepreneurs, businesses, and international donors to invest in biodiversity through innovative financial instruments like:
    • Green Bonds
    • Green Funds
    • Payment for Ecosystem Services (PES)
• Incentives for Financial Solutions:
  • India aims to explore funding from corporate social responsibility (CSR), ecological fiscal transfers, and access and benefit sharing mechanisms to meet the financial needs for biodiversity conservation.

Challenges and Strategies:

• Challenges India Faces:
  • Habitat fragmentation
  • Pollution
  • Illegal wildlife trade
  • Adverse effects of climate change
• Strategic Responses:
  • The updated NBSAP provides strategies to address these challenges, ensuring comprehensive conservation and sustainable use of biodiversity.

In News:

ICMR announces ‘First in the World Challenge’ to encourage scientists to find innovative ideas to tackle health issues.

Key Highlights:

• Objective:
  • Encourage bold, out-of-the-box ideas for solving difficult health problems.
  • Aim to foster novel and groundbreaking biomedical innovations (vaccines, drugs, diagnostics, interventions, etc.).
  • Target projects that are “first of their kind” and have never been tried or tested globally.
• Key Features of the Initiative:
  • Focus on Groundbreaking Innovations:
    • Emphasis on high-risk, high-reward ideas with potential for significant global health impact.
    • Excludes proposals aiming for incremental knowledge or process innovation.
  • Scope of Research:
    • Breakthroughs in biomedical and health technologies such as:
      • Vaccines
      • Drugs/Therapeutics
      • Diagnostics
      • Interventions
• Funding & Support:
  • Provides funding for projects at various stages, from proof-of-concept to prototype development and final product.
  • Support for projects that have the potential to lead to “first-of-its-kind” biomedical innovations.
• Application Process:
  • Open to individual researchers or teams (from single or multiple institutions).
  • Teams must designate a Principal Investigator responsible for the project’s technical, administrative, and financial aspects.
• Selection Criteria:
  • A selection committee will be formed with:
    • Experts, innovators, policymakers, and distinguished scientists with an outstanding research record.
    • Proposals evaluated based on originality, impact potential, and innovation.

About the Indian Council of Medical Research (ICMR)

• History:Founded in 1911 as the Indian Research Fund Association (IRFA), renamed ICMR in 1949.
• Role & Mandate:
  • Ministry of Health and Family Welfare, Government of India.
  • Formulates, coordinates, and promotes biomedical research in India.
  • Focus on improving public health and addressing national health challenges.
• Vision:“Translating Research into Action for Improving the Health of the Population.”

In News:

The Wildlife Crime Control Bureau (WCCB) of the Ministry of Environment, Forest and Climate change has constituted a team to enquire into the death of ten elephants in Bandhavgarh Tiger Reserve of Madhya Pradesh. The team is conducting an independent enquiry in the matter.

• Incident Overview:
  • Ten elephants found dead in Bandhavgarh Tiger Reserve, Madhya Pradesh, between October 29-31, 2024.
  • Preliminary cause of death suspected to be poisoning; final cause pending postmortem and toxicological analysis.
• Government Actions:
  • Union Government:
    • The Wildlife Crime Control Bureau (WCCB) has set up a team to conduct an independent investigation into the deaths.
  • Madhya Pradesh Government:
    • Constituted a five-member State-level inquiry committee, headed by the Additional Principal Chief Conservator of Forests (APCCF, Wildlife).
    • Committee includes members from civil society, scientists, and veterinarians.
    • The State Tiger Strike Force (STSF) is conducting field investigations, combing surrounding areas for further clues.
  • Other Involved Authorities:
    • The Principal Chief Conservator of Forests (PCCF) and Chief Wildlife Warden of Madhya Pradesh are directly supervising the inquiry in Bandhavgarh.
    • Senior officials from the National Tiger Conservation Authority (NTCA) have visited the site for discussions and investigation.

About Wildlife Crime Control Bureau (WCCB):

• Mandate:
  • Combats organized wildlife crime through intelligence gathering and coordination with enforcement agencies.
  • Develops wildlife crime data and assists in prosecutions.
  • Provides capacity building for wildlife crime enforcement agencies.
• Operations & Initiatives:
  • Conducts operations like SAVE KURMA, THUNDERBIRD, WILDNET, and more to counter wildlife crimes.
• Nodal Ministry: Ministry of Environment, Forest and Climate Change.
• Headquarters: New Delhi.

In News:

The National Achievement Survey (NAS), a nationwide survey meant to assess students’ learning progress, will be held on December 4 this year under a new name – PARAKH RashtriyaSarvekshan 2024. This year’s assessment involves a few changes from the last round in 2021.

Overview of PARAKH RashtriyaSarvekshan 2024:

• New Name: The National Achievement Survey (NAS) is now rebranded as the PARAKH RashtriyaSarvekshan 2024.
• Date: The survey will be held on December 4, 2024.
• Purpose: To assess students’ learning achievements across India.
• Organizing Bodies: Spearheaded by NCERT and CBSE.

What Does the Survey Assess?

• Assessment Focus: Evaluates students’ learning outcomes in various subjects.
• Survey Methodology: Uses multiple-choice questions to assess a sample of students.
• Target Groups: Students from government, government-aided, and private schools across every district in India.

History of NAS and PARAKH:

• NAS History: Conducted every three years since 2001 to capture learning progress.
• Involvement of Classes:
  • 2001-2014: Included Classes 3, 5, and 8.
  • 2014-15: Class 10 was introduced.
  • 2017 and 2021: Covered Classes 3, 5, 8, and 10.
• Report Cards: Provides national, state, and district-level performance data.

Changes in 2024 Survey (PARAKH RashtriyaSarvekshan):

• Targeted Classes:
  • Class 3 (End of foundational stage)
  • Class 6 (End of preparatory stage)
  • Class 9 (End of middle stage)
• Exclusion of Class 10: Unlike previous years, Class 10 students are not part of this year's assessment.
• Subjects Assessed:
  • Class 3 & 6: Language, Mathematics, and The World Around Us (Concepts of Science, Social Science, and Environmental Education).
  • Class 9: Language, Mathematics, Science, and Social Science.

Alignment with National Education Policy (NEP) 2020:

• NEP Structure: Aligns with the NEP 2020 framework, categorizing educational stages:
  • Class 1-2: Foundational stage
  • Class 3-5: Preparatory stage
  • Class 6-8: Middle stage
  • Class 9-12: Secondary stage
• The shift to Class 6 and 9 for this year’s survey matches the NEP's stage-wise educational framework.

Key Differences in 2024 Assessment:

• Survey Scale: In 2024, 75,565 schools and 22.9 lakh students from 782 districts will participate.
• 2021 Assessment Data:
  • The 2021 survey revealed a drop in learning outcomes post-COVID-19.
  • Class 3 students showed a performance below the national average in all states.
  • Class 5: Only Punjab and Rajasthan had scores above the national average.

PARAKH's Role:

• PARAKH (Performance Assessment, Review, and Analysis of Knowledge for Holistic Development) was established in 2023 as the National Assessment Centre to oversee such achievement surveys.
• Mandate: One of PARAKH’s primary roles is to organize national surveys like the PARAKH RashtriyaSarvekshan.

Significance of the Survey:

• Data Utilization: The survey helps in shaping educational policies based on real-time data on student learning levels.
• Competency-Based Assessment: This year’s survey is focused on competency-based assessments, aligning with the goals of NEP 2020.
• Policy and Planning: The data helps in designing interventions to address regional or subject-wise disparities in education quality.

In News:

• North Korea recently announced the successful test-firing of its latest intercontinental ballistic missile (ICBM), the ‘Hwasong-19’.
• Claims by North Korea: The missile was described as ‘the world’s strongest strategic missile’ and a ‘perfected weapon system’ by North Korean state media.

Key Features of the Hwasong-19:

• Solid-Fuel Propulsion: The Hwasong-19 reportedly uses solid-fuel propulsion, which enables quicker launches and greater secrecy. This contrasts with liquid-fuel missiles, which take longer to prepare and are more visible.
• Enhanced Performance: The missile is said to have improved altitude and flight duration compared to previous North Korean ICBMs, marking significant progress in missile technology.
• Size: The Hwasong-19 is estimated to be 28 meters long (92 feet), which is notably larger than many other ICBMs, including those from the U.S. and Russia, which are typically under 20 meters (66 feet).

Strategic Implications:

• Reach and Targeting: The Hwasong-19 is believed to have a range of over 13,000 kilometers, which is sufficient to target the U.S. mainland, signaling a significant advancement in North Korea’s missile capabilities.
• Nuclear Capability: While specific details on the missile’s payload remain undisclosed, the Hwasong-19 could potentially be equipped with a nuclear warhead, enhancing North Korea's strategic deterrence.

Impact on Regional and Global Security:

• US-North Korea Tensions: The launch occurred against the backdrop of ongoing U.S.-North Korea tensions, particularly over North Korea’s nuclear and missile programs. The missile could potentially alter the regional security dynamics, especially in East Asia.

What is an ICBM?

• ICBM Definition: An intercontinental ballistic missile (ICBM) is a long-range missile capable of carrying nuclear warheads (or other payloads) across continents.
• Range and Speed: ICBMs typically have a minimum range of 5,500 km (3,400 miles), with some capable of reaching up to 16,000 km or more, making them far faster and more capable than other ballistic missiles.
• Launch Mechanism: ICBMs are launched from land or submarine platforms, traveling through space before re-entering the Earth’s atmosphere and targeting distant objectives.
• Comparison with India's Agni-V: India’s Agni-V ICBM, which has a range of over 5,000 km, is often compared to North Korea’s missile systems.

In News:

• India, represented by the Directorate of Enforcement (ED), has joined the Steering Committee of the Asset Recovery Interagency Network-Asia Pacific (ARIN-AP).
• Leadership Role: India will assume the presidency of ARIN-AP and host the Annual General Meeting (AGM) in 2026, providing a platform for global cooperation in asset recovery and tackling economic crimes.

ARIN-AP Overview:

• Establishment: ARIN-AP is a multi-agency network formed to address the proceeds of crime across the Asia-Pacific region.
• Network Goals: Its mission is to facilitate cross-border collaboration in the areas of asset tracing, freezing, and confiscation.
• Membership: ARIN-AP includes 28 member jurisdictions and 9 observers, and operates as a key component of the Global CARIN Network (Camden Asset Recovery Inter-Agency Network).
• Functioning: ARIN-AP operates through a network of contact points that enable intelligence exchange among member agencies, promoting effective communication and coordination for asset recovery.

Significance of ARIN-AP's Work:

• Combating Economic Crimes: ARIN-AP enhances the efforts of law enforcement agencies in tracing and recovering assets linked to criminal activities, including both movable and immovable assets.
• Informal Exchange of Intelligence: The network allows for the informal exchange of intelligence between agencies, which often accelerates the identification and recovery of proceeds of crime. This can later lead to formal actions through bilateral or multilateral agreements.
• Global Impact: With over 100 jurisdictions in the broader CARIN Network, ARIN-AP plays a key role in global efforts to combat fugitive economic offenders and illicit financial flows.

India’s Contribution and Alignment with G-20 Priorities:

• India’s Leadership: India’s presidency in ARIN-AP will enhance its leadership in asset recovery, facilitating closer cooperation with regional and international law enforcement agencies.
• G-20 Alignment: This role aligns with India’s priorities under the G-20 framework, particularly focusing on the Nine-Point Agenda aimed at tackling fugitive economic offenders and improving asset recovery mechanisms.

In News:

Scientists have discovered a "black hole triple" system, which is a rare configuration in space involving one black hole and two stars.

Overview of the Discovery:

• Location: The system is located 8,000 light years away from Earth, in the constellation Cygnus.
• Key Features:
  • A black hole at the center, currently consuming a star that is spiraling very close to it.
  • A second, more distant star that orbits the black hole every 70,000 years, and another star that orbits it every 6.5 days.

What is a Black Hole Triple System?

• Black Hole and Two Stars: Unlike typical binary systems (comprising a black hole and one other object), this system contains a black hole surrounded by two stars, one nearby and one far away.
• V404 Cygni: The central black hole in the system is the V404 Cygni, one of the oldest known black holes, roughly 9 times the mass of the Sun.

Significance of the Discovery:

• Questions on Black Hole Formation: The discovery raises new questions about how black holes are formed. Traditionally, black holes are thought to form after the explosion of a massive star (supernova), but this system does not follow that model.
• New Formation Theory: Researchers suggest the black hole may have formed via a "direct collapse" process, where a star collapses into a black hole without undergoing a supernova explosion. This is referred to as a "failed supernova".
  • In a failed supernova, the star's collapse happens too quickly for the explosive outer layers to be ejected, leading to the formation of a black hole without the typical violent explosion.

Implications for Other Binary Systems:

• The black hole’s gradual consumption of one of its stars may imply that some binary black hole systems could have originally been triple systems, with one star eventually being consumed by the black hole.

Research and Collaboration:

• Study: The discovery was made by researchers at California Institute of Technology (Caltech) and Massachusetts Institute of Technology (MIT).
• Published in: The findings were published in Nature in October 2024.

Additional Context:

• Distance: The system is about 8,000 light years away, which is vast but still observable with advanced telescopes.
• Mystery of the "Failed Supernova": The concept of a failed supernova offers new insights into the life cycle of massive stars and their transformation into black holes.

In News:

In a significant leap for the country’s space exploration aspirations, India has embarked on its first analogue space mission in Leh, a landmark step that will attempt to simulate life in an interplanetary habitat to tackle the challenges of a base station beyond Earth.

Mission Overview:

• Objective: To simulate living conditions in an interplanetary habitat, addressing challenges astronauts may face during deep-space missions (e.g., Moon, Mars).
• Goal: Study long-term isolation, habitat design, resource management, and psychological effects on astronauts.
• Partners: ISRO’s Human Spaceflight Centre, AAKA Space Studio, University of Ladakh, IIT Bombay, Ladakh Autonomous Hill Development Council.

Rationale for Ladakh:

• Geological Similarities: Ladakh’s terrain mirrors Martian and lunar surfaces, making it ideal for testing space technologies.
• Climate: Cold, dry, high-altitude conditions simulate the extreme environments of space.
• Focus Areas: Testing habitat construction, microbial studies, and survival strategies for long-duration space travel.

What are Analogue Space Missions?

• Definition: Simulated space missions on Earth designed to replicate the conditions of space exploration.
• Purpose:
  • Test technologies (e.g., life support, habitat design, in-situ resource utilization).
  • Study human behavior, psychological impacts of isolation, and operational readiness for extended space travel.
• Relevance: Crucial for preparing astronauts for missions to the Moon, Mars, or asteroids.

Significance of Analogue Missions:

• Technological Testing: Analogue missions help in evaluating systems for habitat design, life support, and health monitoring.
• Human Factors: They provide insights into crew health, teamwork under pressure, and performance during isolation.
• Psychological Studies: Address the impact of confinement, isolation, and communication delays on astronauts.
• Training: Participants (analogue astronauts) are trained for real-world space missions by conducting scientific experiments and managing emergencies.

Global Examples of Analogue Missions:

• NASA’s NEEMO: An underwater mission simulating microgravity conditions to train astronauts for space tasks.
• SIRIUS Program (UAE): Focuses on the psychological impacts of long-duration space isolation, featuring international collaborations.
• Arctic Mars Analogue Svalbard Expedition (AMASE): Uses the extreme Arctic environment of Svalbard to test Mars exploration technologies and procedures.

Relation to India’s Space Aspirations:

• Gaganyaan Mission: ISRO’s human spaceflight mission aiming to send Indian astronauts into space.
• Interplanetary Exploration: The analogue mission supports India’s broader goal of advancing human space exploration and technology development for Mars and beyond.

In News:

• Odisha government relocated a tigress from Maharashtra’s Tadoba-Andhari Tiger Reserve to Similipal Tiger Reserve, Odisha, to address inbreeding issues among the tiger population.
• The tigress is part of a genetic diversification plan to remedy the increasing number of pseudo-melanistic tigers in the region.

Pseudo-melanistic Tigers:

• Pseudo-melanistic tigers, often referred to as "black tigers," exhibit a darker coat with broader, more prominent stripes.
• The mutation leads to the appearance of a mostly black fur, with occasional white-orange stripes.

Genetic Basis:

• This coloration is due to a mutation in the Taqpep gene, which causes the widening and darkening of stripes on the tiger's coat.
• The mutation is linked to genetic drift and inbreeding within the isolated Similipal population.

Historical Context:

• These tigers were once considered mythical until the 1700s, with sightings only being documented in the 1990s and 2017-18.
• The first confirmed genetic evidence of the black tiger appeared when a cub was born in captivity at Oklahoma City Zoo in the 1970s.

Distribution and Prevalence:

• Pseudo-melanistic tigers are predominantly found in Similipal Tiger Reserve, with 27 out of 30 tigers in Odisha exhibiting the trait.
• Other instances of such tigers exist in captivity, such as in Nandankanan Zoological Park (Bhubaneswar) and Arignar Anna Zoological Park (Chennai), both tracing ancestry to Similipal.

Genetic Studies:

• A 2021 study by the National Centre for Biological Sciences (NCBS) linked the Taqpep gene mutation to the unique appearance of these tigers.
• The mutation causes a missense change in the gene, replacing Cytosine with Thymine (C1360T), altering the tiger’s coat pattern.

High Frequency of Mutation in Similipal:

• Genetic analyses indicate a high frequency of the Taqpep gene mutation in Similipal tigers, with a 60% chance that a tiger born there will carry the mutated gene.
• Inbreeding and genetic isolation have contributed to this phenomenon, as Similipal’s tiger population is geographically cut off from other populations.

In News:

Prime Minister Narendra Modi has expanded the Ayushman Bharat Pradhan Mantri Jan Arogya Yojana (PM-JAY) to provide health coverage to citizens aged 70 years and above, regardless of their income or economic status. This move is aimed at addressing the healthcare challenges faced by India's elderly population, which has been growing rapidly.

Key Highlights of the Ayushman Bharat Expansion:

• Health Coverage for Elderly:
  • Ayushman Vaya Vandana Card: This new health card offers Rs 5 lakh annually for individuals aged 70 and above. The coverage is shared within the family, so if there are multiple elderly beneficiaries in one household, the total cover will be split.
  • Scope: This initiative is designed to provide a safety net for elderly people, many of whom had previously been unable to access treatment due to high costs.
• Significance of the Scheme:
  • India’s elderly population is rapidly growing, with the number of people over 60 expected to reach 319 million by 2050, up from 103 million in 2011.
  • The expansion of PM-JAY to include those aged 70+ is a critical step in making universal health coverage more inclusive as India’s population ages.
• Eligibility and Registration:
  • Individuals aged 70 years and above must register on the PM-JAY portal or through the Ayushman app. Those who already have an Ayushman Bharat card must complete an eKYC process to receive the new card and coverage.
  • Exclusions: The scheme is not available in Delhi and West Bengal, as these states have not adopted the Ayushman Bharat scheme.
• Financial Details:
  • The initial outlay for this expansion will be Rs 3,437 crore, covering the remainder of the current financial year and the next year.
  • Cover for Overlapping Health Schemes: Elderly individuals who are already covered under other government schemes (e.g., CGHS, Ex-Servicemen Contributory Health Scheme) will have the option to either continue with their current coverage or choose Ayushman Bharat. Those with ESIC or private insurance can access both Ayushman Bharat and their existing cover.
• Coverage Scope:
  • The expansion is expected to benefit approximately 6 crore individuals across 4.5 crore families.
  • Existing Coverage: Around 1.78 crore elderly people are already covered under the scheme. Additional coverage will be provided to those not currently included in the scheme.
• Interoperability with Other Schemes:
  • Those under the Central Government Health Scheme (CGHS), Ex-Servicemen Contributory Health Scheme (ECHS), or other similar schemes will need to choose between their current insurance and the Ayushman Bharat scheme.
  • However, individuals enrolled in Employees' State Insurance Corporation (ESIC) can have both their existing cover and the Ayushman Bharat coverage.
• Rollout and Reach:
  • The scheme will be implemented across 33 states and Union Territories, except Delhi, Odisha, and West Bengal.
  • Over 29,600 hospitals, including more than 12,600 private facilities, are empanelled to provide treatment under PM-JAY.

Other Key Announcements:

• U-WIN Portal: A pan-India digital platform for routine vaccinations, aimed at enhancing the efficiency of vaccination programs.
• Critical Care Facilities: The Prime Minister also launched critical care infrastructure, including new facilities in AIIMS Bhubaneswar, Kalyani, and super-specialty units in Himachal Pradesh and Madhya Pradesh.

In News:

LiDAR (Light Detection and Ranging) is a cutting-edge remote sensing technology that uses laser pulses to measure distances and create detailed 3D maps of Earth's surface. This technology has recently played a crucial role in discovering a lost Mayan city hidden under the dense Mexican jungle.

What is LiDAR?

• Definition: LiDAR is a remote sensing technology that uses pulsed laser light to measure distances and generate precise 3D models of Earth’s surface.
• Components: The system includes a laser, a scanner, and a GPS receiver. It is usually mounted on an aircraft to map large areas of terrain.
• Data Accuracy: LiDAR can create high-resolution 3D models with vertical accuracy up to 10 cm, making it highly precise for mapping ground elevation.

How LiDAR Works

• Laser Emission: LiDAR sends out rapid laser pulses toward the ground.
• Reflection: These pulses hit the Earth’s surface, reflecting off features like vegetation, buildings, and terrain.
• Measurement: The time it takes for the laser light to travel to the ground and back is measured, allowing the system to calculate the distance between the sensor and the surface.
• Point Cloud Data: The reflected light data is collected as a "point cloud", representing all the surfaces it hits, including trees, buildings, and other features.
• Refinement: This point cloud can be processed into a Digital Elevation Model (DEM), stripping away vegetation and structures to reveal the “bare earth,” which highlights features like roads, buildings, and hidden settlements.

Why LiDAR is Useful for Archaeologists

• Large-Scale Surveying: Traditional archaeological methods often involve labor-intensive fieldwork, such as walking over every square meter and manually cutting through thick vegetation. LiDAR, however, allows researchers to quickly survey vast areas of land, even through dense jungle, from the comfort of a lab.
• Visibility Under Vegetation: LiDAR’s ability to penetrate dense foliage and reveal features beneath the surface is a game changer. Even thick tree canopies that obscure the ground are no match for the laser pulses, which can pass through gaps to illuminate hidden structures.

The Discovery of the Lost Mayan City

• The City of Valeriana: Using publicly available LiDAR data from a forest monitoring project in 2013, archaeologist Luke Auld-Thomas discovered a lost Mayan city in Mexico’s Campeche region. The city, named Valeriana, had been hidden for centuries by the thick jungle.
• City Features: The city has all the hallmarks of a Classic Maya political capital, including:
  • Multiple enclosed plazas
  • Broad causeways
  • Temple pyramids
  • A ball court
  • A reservoir formed by damming a seasonal watercourse
• Historical Significance: Valeriana is believed to date back before 150 CE and may have been a key political and cultural center in the Maya civilization.

Applications of LiDAR Beyond Archaeology

• Geography and Mapping: LiDAR is widely used to generate precise, three-dimensional data about the Earth’s surface, helping geographers and planners.
• Environmental Monitoring: It is also used in forest monitoring, flood risk assessment, and environmental conservation.
• Urban Planning and Engineering: Engineers use LiDAR for creating highly accurate topographical maps and planning infrastructure projects.

In News:

• A novel anti-counterfeiting ink has been developed using luminescent nanomaterials, which significantly enhances security in currency, certificates, medicines, and branded goods.
• The ink utilizes the luminescent properties of rare earth ions and bismuth, enabling excitation-dependent luminescence under different light sources, providing a robust solution to combat counterfeiting.

Key Features:

• Multi-Wavelength Luminescence:
  • The ink exhibits distinct colors when exposed to various wavelengths of light:
    • Vibrant blue under 365 nm UV light
    • Pink under 395 nm UV light
    • Orange-red under 980 nm near-infrared (NIR) light
  • These varying color emissions make it difficult for counterfeiters to replicate, as traditional covert tags are visible only under UV light and can be easily duplicated.

• Enhanced Durability:
  • The ink remains effective under a wide range of conditions, including varying light, temperature, and humidity, ensuring long-term usability without degradation.
• Simple Application Method:
  • The luminescent nanomaterials are synthesized through a co-precipitation method at 120°C.
  • The resulting nanomaterials are then mixed into commercially available PVC ink using sonication, allowing for easy dispersion of nanoparticles.
  • The ink is applied using screen printing to create patterns and texts that exhibit distinct color changes under different lighting conditions.
• Security Features:
  • The ink combines rare earth ions with bismuth emissions, boosting its encryption and decryption capabilities. This creates a high level of security for applications on high-value items.

Applications:

• Currency and Certificates: Enhances the authenticity of financial instruments and official documents.
• Branded Goods: Protects products from counterfeiting and fraud.
• Medicines: Helps verify the authenticity of pharmaceutical products, preventing the distribution of fake medicines.

Benefits:

• Verification: Both consumers and manufacturers can easily verify the authenticity of products, providing an accessible solution to counterfeiting.
• Practical Solution: The ink offers a practical, reliable, and non-invasive method for detecting counterfeit products, addressing a global challenge in various industries.

In News:

An adult tigress and three cubs have been spotted in the Mhadei wildlife sanctuary in Goa marking the first time evidence of the species has been recorded in the forests bordering the states of Maharashtra and Karnataka since 2020.

Key Highlights:

Location and Geography:

• It is located near Chorla Ghat, between North Goa and Belgavi, and borders Maharashtra and Karnataka.
• The sanctuary is traversed by the Mhadei River, which meets the sea at Panaji, Goa.

Ecological Significance:

• It is part of the Western Ghats, a UNESCO World Heritage site, and shares this ecosystem with Mollem National Park and other protected areas in Goa.
• The sanctuary is integral to wildlife corridors connecting the Sahyadri Tiger Reserve (Maharashtra) and Kali Tiger Reserve (Karnataka), critical for tiger conservation.

Flora and Fauna:

• It is home to diverse wildlife, including the critically endangered Long-billed vultures that nest at Vazra Falls.
• The region supports a variety of flora and fauna due to its biodiversity-rich Western Ghats ecosystem.

Conservation Status and Recommendations:

• Goa is the only state in India to have its entire portion of the Western Ghats under state protection, with Mhadei WLS being a key area.
• The National Tiger Conservation Authority (NTCA) has recommended that Mhadei WLS be designated as a tiger reserve to enhance protection efforts.
• The sanctuary is a potential candidate for inclusion under Project Tiger.
• In 2020, a Royal Bengal tigress and her cubs were tragically poisoned due to human-animal conflict.

Mahadayi Water Dispute:

• The Mahadayi (Madei, Mandovi) River is a source of dispute between Karnataka and Goa regarding water sharing.
• Karnataka seeks to divert water from the river to the Malaprabha River basin for drinking water supply in several districts, through the Kalasa-Banduri Nala project.
• The matter is currently being heard in the Supreme Court.