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:

The 2024 edition of The Lancet Countdown on Health and Climate Change presents critical insights into the intersection of health and climate change.

Key Findings from the 2024 Report

• Air Pollution and Mortality in India:
  • In 2021, air pollution was responsible for 1.6 million deaths in India.
  • Fossil fuels (coal and liquid gas) were identified as major contributors, accounting for 38% of these deaths.
  • India was ranked as the second-highest emitter of PM2.5 globally in 2022, contributing 15.8% of consumption-based and 16.9% of production-based PM2.5 emissions.
• Impact of Heat Stress:
  • In 2023, India experienced 2400 hours (or 100 days) of moderate to high heat stress, particularly during light outdoor activities like walking.
  • Heatwaves have become more frequent, with adults over 65 years experiencing 8.4 heatwave days per year, a 58% increase from 1990-1999.
  • This increased heat exposure has led to a loss of 181 billion labor hours globally, translating into an economic loss of approximately $141 billion.
• Global and National Trends in Air Pollution:
  • PM2.5 is particularly hazardous because it is fine enough to enter the lungs and bloodstream, leading to severe health risks like respiratory and cardiovascular diseases.
  • Nitrogen Dioxide (NO?), Sulphur Dioxide (SO?), Carbon Monoxide (CO), and Ozone (O?) were identified as other pollutants contributing to poor air quality in India.
• Health Impact of Extreme Weather:
  • The 2023 heatwave was one of the hottest years on record, exacerbating health risks worldwide, especially for the elderly.
  • Droughts and heatwaves also contributed to a rise in food insecurity, affecting millions globally.
• Disease Transmission and Climate Change:
  • Dengue transmission potential rose by 85% from 1951-1960 to 2014-2023.
  • Coastal areas suitable for the spread of Vibrio pathogens, which cause cholera, expanded by 23%, affecting over 210 million people.
• Health Effects of Fossil Fuel Pollution:
  • Continued reliance on fossil fuels worsens air quality, leading to health problems such as respiratory diseases, cardiovascular issues, and adverse pregnancy outcomes.

Government Efforts to Tackle Air Pollution in India

• National Clean Air Programme (NCAP):
  • NCAP is a national strategy to reduce air pollution across India, with specific action plans for 131 non-attainment cities. The initiative is supported through various central government schemes such as:
    1. Swachh Bharat Mission (Urban)
    2. Atal Mission for Rejuvenation and Urban Transformation (AMRUT)
    3. Smart City Mission
    4. Faster Adoption and Manufacturing of Hybrid and Electric Vehicles (FAME-II)
• Bharat Stage VI (BS-VI) Emission Norms:
  • BS-VI standards aim to significantly reduce vehicular pollution, lowering permissible limits for NOx and particulate matter (PM) emissions from vehicles.
• System of Air Quality and Weather Forecasting and Research (SAFAR):
  • SAFAR measures air quality and provides forecasts for metropolitan cities based on real-time data, helping authorities take preventive actions.
• Promotion of Renewable Energy:
  • India achieved a record 11% of electricity from renewable energy in 2022. However, 71% of India’s electricity still comes from coal, underscoring the need for a faster transition to cleaner energy sources.

In News:

• Recently, the Union Home Minister Amit Shah launched the Civil Registration System (CRS) mobile app.
• The app aims to integrate technology with governance by making the registration of births and deaths more accessible, seamless, and hassle-free.

Key Features of the App:

• Anytime, Anywhere Registration: Citizens can register births and deaths from anywhere and at any time, in their State’s official language.
• The app is designed to significantly reduce the time required for registration, making it more efficient and convenient for users.

Legal and Policy Background:

• The Registration of Births and Deaths (Amendment) Act, 2023 mandates that all births and deaths in India, occurring from October 1, 2023, must be digitally registered through the Centre’s portal: dc.crsorgi.gov.in.
• This move is part of the broader effort to digitize civil records and create a centralized database.

Benefits of Digital Registration:

• Digital Birth Certificates: The new system will issue digital birth certificates which will serve as a single document to prove the date of birth for various services, such as:
  • Admission to educational institutions
  • Applying for government jobs
  • Marriage registration
• Centralized Database: The integration of birth and death data into a centralized database will help update critical records such as:
  • National Population Register (NPR)
  • Ration cards
  • Property registration
  • Electoral rolls

National Population Register (NPR) Integration:

• The data collected through the CRS app will assist in updating the National Population Register (NPR), which was first collected in 2010 and updated in 2015 through door-to-door enumeration.
• The NPR serves as the first step toward the creation of the National Register of Citizens (NRC) under the Citizenship Act, aimed at identifying Indian citizens.

In News:

• Four replicas of the Konark wheels, made of sandstone, have been installed at the Rashtrapati Bhavan Cultural Centre and Amrit Udyan.
• This initiative is aimed at showcasing India’s rich cultural heritage and promoting traditional historical elements among visitors to Rashtrapati Bhavan.

Significance of the Konark Sun Temple:

• Historical Background: The Konark Sun Temple was built in the 13th century under King Narasimhadeva I of the Eastern Ganga Dynasty in Konark, Odisha.
• Architectural Design: The temple is a colossal stone chariot with twelve pairs of intricately carved wheels, symbolizing the chariot of the Sun God.
• Materials Used: Constructed using Khondalite stones, the temple features detailed carvings that depict mythology and cultural life.
• Astronomical Significance: The temple's orientation is designed to capture the first light of the sun, reflecting ancient Indian knowledge of astronomy.
• UNESCO World Heritage Status: The Konark Sun Temple was declared a UNESCO World Heritage Site in 1984, recognizing its architectural and historical importance.

Symbolism of the Konark Wheel:

• Time and Progression: The Konark wheel represents time (Kalachakra), progression, and democracy. Its 24 spokes symbolize ancient Indian wisdom and the passage of time.
• Sundial Function: The wheel was historically used as a sundial in the temple, marking the passage of time and symbolizing India’s commitment to progress and resilience.
• National Emblem: The Konark wheel's design is also reflected in the Ashoka Chakra, the wheel on the national flag of India, symbolizing the nation’s resolve towards progress.

Cultural Heritage at Rashtrapati Bhavan:

• The installation of these replicas is part of a broader effort to introduce and promote traditional cultural and historical elements at Rashtrapati Bhavan.
• The Rashtrapati Bhavan Cultural Centre and Amrit Udyan serve as platforms to exhibit India’s diverse artistic legacy to visitors, allowing them to experience the grandeur of ancient Indian architecture and its cultural significance.

In News:

• Brazilhas opted not to join China’s Belt and Road Initiative (BRI), becoming the second BRICS country after India to reject the multi-billion-dollar infrastructure project.
• Brazil prefers to explore alternative ways to collaborate with Chinese investors without signing a formal treaty, aiming to avoid the perceived risks of the BRI.

BRICS and India’s Role:

• Brazil’s decision follows India’s long-standing opposition to the BRI, particularly due to the China-Pakistan Economic Corridor (CPEC) passing through Pakistan-occupied Kashmir, which India views as a violation of its sovereignty.
• India has consistently argued that BRI projects should adhere to international norms, good governance, and transparency, emphasizing that such initiatives should be financially sustainable and not lead to debt traps.

Brazil’s Broader Economic Strategy:

• Brazil aims to balance its relationship with China, which is a major economic partner, but without being bound by the BRI. This decision reflects broader concerns within Brazil about the long-term financial sustainability of BRI projects, especially after witnessing debt crises in other countries like Sri Lanka.

Global Context and the BRI's Impact:

• The BRI, launched by China in 2013, spans several infrastructure sectors and has expanded globally, but it has faced criticism for its potential to trap smaller nations in unsustainable debt.
• India and Brazil’s resistance to the BRI highlights growing skepticism among emerging economies about the long-term implications of joining China's flagship project.

In News:

Celebrated on 29th October 2024, marking the 9th Ayurveda Day, with the theme “Ayurveda Innovations for Global Health”.

• Global Participation: Over 150 countries participating, reflecting Ayurveda's growing global influence.
• Venue: Major events held at the All India Institute of Ayurveda (AIIA), New Delhi.

Key Highlights:

Significance of Ayurveda and its Global Outreach

• Ancient System: Ayurveda is one of the oldest healthcare systems, focusing on holistic well-being, rooted in Vedic traditions, and dating back over 5,000 years.
• Global Recognition: Recognized in 24 countries and Ayurveda products exported to over 100 countries.
• International Cooperation: Collaborative efforts through forums like BRICS, SCO, BIMSTEC, and WHO to integrate Ayurveda into global health policies.

Role of Dhanvantri in Ayurveda Day

• Dhanvantari Jayanti: Ayurveda Day coincides with Dhanteras, marking the birth anniversary of Lord Dhanvantri, considered the divine physician.
• Cultural & Religious Significance: Worshiped for promoting health and longevity, Dhanvantri symbolizes the healing powers of Ayurveda.

Innovations and Relevance of Ayurveda

• Research and Innovation: The theme emphasizes scientific advancements in Ayurveda to address global health challenges such as non-communicable diseases (NCDs), mental health, antimicrobial resistance (AMR), and geriatric care.
• Startup Ecosystem: Focus on fostering innovation through Ayurveda startups, particularly in the North Eastern states and across India.

Ayurveda’s Role in Addressing Global Health Issues

• Non-Communicable Diseases (NCDs): Ayurveda offers preventive and holistic treatment for diseases like diabetes, hypertension, and cardiovascular conditions.
• Mental Health: Ayurveda promotes balance in the mind, body, and spirit, with methods addressing stress, anxiety, and depression.
• Antimicrobial Resistance (AMR): Emphasizing traditional medicinal plants and natural remedies to combat resistance to antibiotics.
• Geriatric Health: Ayurveda's role in managing aging and enhancing quality of life through rejuvenation therapies.

Focus Areas for Ayurveda Innovation

• Women’s Health: Developing Ayurvedic solutions tailored for women's health issues, including reproductive health and hormonal balance.
• Workplace Wellness: Integrating Ayurveda in workplace settings to improve mental and physical health.
• School Wellness Programs: Promoting Ayurvedic practices in schools to boost immunity and overall health of children.
• Food Innovation: Modernizing Ayurvedic dietary concepts, focusing on nutritional balance and preventive health.

Government Initiatives and Digital Transformation

• Ayush Digital Platforms: Initiatives like Ayush Grid, Ayurgyan Scheme, Ayush Research Portal, and Namaste Portal are enhancing accessibility to Ayurvedic knowledge.
• WHO Integration: Ayurveda's inclusion in the WHO ICD-11 Traditional Medicine Module facilitates global standardization and recognition.
• I Support Ayurveda Campaign: A public awareness campaign aiming to garner over 250 million votes in support of Ayurveda.

Ayurvedic Education and Research

• Research Centers: Government-supported centers like the Research Centre for Innovation in Ayurveda Biology and WHO Global Traditional Medicine Centre advancing Ayurveda's global integration.
• Academic Contributions: Institutes like National Institute of Ayurveda, Institute of Teaching and Research in Ayurveda, and North Eastern Institute of Ayurveda and Homeopathy are leading innovation and education in Ayurveda.

Ayurveda and Sustainable Development Goals (SDGs)

• SDG 3 (Good Health and Well-being): Ayurveda contributes significantly to public health, with a focus on preventive care and holistic health.
• Universal Health Coverage (UHC): Ayurveda supports affordable, accessible healthcare solutions, complementing the global health agenda.

In News:

• On October 27, 2024, prominent landmarks such as Rashtrapati Bhawan, Parliament House, India Gate, and the North and South Blocks in Delhi were illuminated in red to raise awareness for Dyslexia and other learning disabilities.
• Similar illuminations took place in major cities like Patna, Ranchi, Jaipur, Kohima, Shimla, and Mumbai, highlighting the importance of dyslexia awareness.

Key Highlights:

• Collaboration for Awareness:
  • The campaign is organized in collaboration with UNESCO Mahatma Gandhi Institute of Education for Peace and Sustainable Development (MGIEP) and the ChangeInkk Foundation.
  • Its goal is to remove stigma and foster understanding of dyslexia and other learning disabilities, which affect 20% of India’s population—around 35 million students.
• Flagging off the ‘Walk4Dyslexia’:
  • The ‘Walk4Dyslexia’ event, aimed at promoting collective action for dyslexia awareness, was flagged off by Shri Rajesh Aggarwal, Secretary of the Department of Empowerment of Persons with Disabilities (DEPwD), along with Mr. Shombi Sharp, UN Resident Coordinator in India.
  • The walk was organized by ChangeInkk Foundation, UNESCO MGIEP, Orkids Foundation, and Soch Foundation.
• Growth of the Campaign:
  • The Act4Dyslexia campaign saw a significant expansion in 2024, with over 1,600 walks held across the country, from state capitals to villages, engaging over 4 lakh participants.
  • The campaign mobilized 2 billion steps in support of dyslexia awareness, with 150+ organizations joining forces.
• Focus on Equal Rights and Opportunities:
  • Dyslexia and other specific learning disabilities (SLDs) were officially recognized under the Rights of Persons with Disabilities Act, 2016. This law mandates equal educational and employment opportunities for individuals with disabilities.
  • The National Education Policy (NEP) 2020 further emphasizes inclusive education, calling for early identification, teacher capacity building, and necessary support and accommodations.
• Understanding Dyslexia:
  • Dyslexia is often misunderstood as a sign of being a "slow learner", but people with dyslexia often excel in areas like logical reasoning, problem-solving, and innovation.
  • Notably, 40% of self-made millionaires have dyslexia, and historical figures like Albert Einstein were also dyslexic.
• Global Impact:
  • The campaign aligns with the Sustainable Development Goals (SDGs), aiming to unlock the untapped potential of individuals with learning disabilities, thereby contributing to societal development at a global level.

In News:

• The Rights of Persons with Disabilities (RPwD) Rules, 2024, were amended by the Union Government in the wake of the Puja Khedkar controversy, where an IAS probationer was dismissed for alleged forgery in her disability and caste certificates.
• National Platform for the Rights of the Disabled (NPRD) has called for a rollback of the new rules, citing that they make the process of obtaining disability certificates more stringent and cumbersome.

Key Changes Under the New RPwD Rules, 2024

• Authority for Issuing Disability Certificates:
  • Only a designated medical authority or a notified competent medical authority at the district level can issue disability certificates.
  • NPRD had proposed that experts from non-profits also be authorized to carry out checks, but this suggestion was not accepted.
• Colour-Coded UDID Cards:
  • The new rules introduce colour-coded UDID cards to represent levels of disability:
    • White (general disability)
    • Yellow (moderate disability)
    • Blue (severe disability with 80% or higher).
• Mandatory Online Applications:
  • Applicants are now required to apply for disability certificates online, which could be problematic for individuals who lack access to the internet, smartphones, or are digitally illiterate.
  • The NPRD has urged the government to retain the option for in-person applications.
• Extended Time for Certificate Issuance:
  • The new rules extend the time for issuing disability certificates from one month to three months.
• Reapplication Requirement:
  • If there is no action taken on an application for two years, the applicant will have to reapply, which the NPRD considers unacceptable, as it punishes disabled individuals for system failures.

NPRD's Concerns

• Regressive and Burdensome:NPRD believes the amendments are regressive, adding more hurdles for genuine persons with disabilities to access certificates, which are crucial for identification and entitlement to services.
• Lack of Accountability:The NPRD argues that the rules do not address the systemic issues highlighted by the Puja Khedkar case, such as the lack of accountability at various levels in the certification process.
• Online Application Issues:Many people from the disabled community may struggle with technical jargon used in online applications and may not have the resources to complete the process digitally.
• Delay in Issuance:Extending the time for issuing certificates to three months could create delays for those in urgent need of certification for services or entitlements.

In News:

• The Union Government has decided to introduce four new components under the Mission for Integrated Development of Horticulture (MIDH), aimed at promoting modern farming techniques:Hydroponics, Aquaponics, Vertical Farming&Precision Agriculture

Key Features of MIDH:

• MIDH is a Central Sponsored Scheme (CSS) aimed at the integrated development of various horticulture crops, including:
  • Fruits, vegetables, root and tuber crops, mushrooms, spices, flowers, aromatic plants, coconut, cashew, cocoa, and bamboo.
• The scheme focuses on pre-production, production, post-harvest management, processing, and marketing activities.

Revision of Operational Guidelines and Cost Norms:

• The Ministry of Agriculture and Farmers' Welfare is revising the MIDH operational guidelines and cost norms, which were last updated in April 2014.
• The revised guidelines are expected to be released within one month.
• Cost norms are likely to increase by 20% compared to the existing rates, addressing concerns from various states about outdated guidelines.

Reason for Revision:

• Several states, including Odisha, have raised concerns over the old rates under MIDH. For example, Odisha’s Agriculture Minister highlighted that the state was still using 10-year-old rates.
• The Union Cabinet had already approved the rationalization of all CSS operating under the Ministry into two umbrella schemes:
  • Pradhan Mantri Rashtriya Krishi Vikas Yojana (PM-RKVY)
  • Krishonnati Yojana (KY)

Growth in India's Horticulture Sector:

• India’s horticulture production has significantly increased in recent years:
  • Total production reached 334.60 million metric tonnes in 2020-21, up from 240.53 million metric tonnes in 2010-11.
• India is now the second largest producer of fruits and vegetables globally, surpassing food grain production.
• MIDH Annual Budget:The annual allocation for MIDH in the current financial year (2024-25) is ?2,000 crore.

In News:

According to the WMO, the last time the earth had a similar CO2 concentration was 3-5 million years ago, when temperatures were 2-3°C higher and sea levels were 10-20 metres higher than they are now

Key Highlights:

• Record High Greenhouse Gas (GHG) Levels:
  • In 2023, annual mean carbon dioxide (CO2) levels rose by 2.3 parts per million (ppm), reaching a new record of 420 ppm.
  • This marks the 12th consecutive year with an increase of over 2 ppm in CO2 levels.
• Historical Context:
  • CO2 levels not seen in 3-5 million years, when temperatures were 2-3°C higher, and sea levels were 10-20 meters higher than they are today.
• Key GHGs at Record Highs:
  • The globally averaged surface concentrations of CO2, methane, and nitrous oxide all reached new highs in 2023.
• Contributors to the Increase in CO2:
  • Natural Variability: Natural factors such as large vegetation fires and reduced carbon absorption by forests contributed to higher CO2 levels.
  • Human Activity: High fossil fuel emissions from human and industrial activities also played a major role.
  • El Niño Phenomenon: The El Niño event led to higher temperatures and drier conditions, exacerbating the rise in GHG levels through increased wildfires and reduced carbon absorption by land sinks.
• Climate Feedback Loop Concerns:
  • The WMO warned of a vicious cycle:
    • Climate change could cause ecosystems to become larger sources of GHGs.
    • Wildfires could release more carbon, and warmer oceans may absorb less CO2, leading to more CO2 remaining in the atmosphere, accelerating global warming.
• Radiative Forcing:
  • Radiative forcing (the warming effect on climate) from long-lived GHGs has increased by 51.5% from 1990 to 2023, with CO2 contributing 81% of this increase.
• Methane Concerns:
  • Methane saw its largest three-year increase between 2020 and 2022.
  • This increase was linked to warmer temperatures and wetter land conditions during the 2020-2022 La Niña conditions, which caused an uptick in methane emissions from natural wetlands.
• Long-Term Impact of CO2:
  • Given CO2's long atmospheric lifetime, even with rapid emissions reductions, the warming effect will persist for several decades.

In News:

• Recently, PM Narendra Modi inaugurated the Final Assembly Line (FAL) plant in Vadodara, Gujarat, for the manufacturing of the C-295 aircraft.
• The plant is a joint venture between Tata Advanced Systems Ltd (TASL) and Airbus.
• This is the first private sector final assembly line for military aircraft in India.

Key Details:

• Manufacturing Timeline
  • Contract: In September 2021, India signed a ?21,935 crore deal with Airbus Defence and Space to procure 56 C-295 aircraft to replace the IAF’s ageing Avro-748 fleet.
  • Production Plan:
    • The first 16 aircraft will be delivered from Airbus’s plant in Seville, Spain, between September 2023 and August 2025.
    • The remaining 40 aircraft will be produced in India by TASL, with the first “Made-in-India” C-295 rolling out in September 2026.
    • The entire fleet (56 aircraft) is expected to be delivered by August 2031.
• Key Features and Specifications
  • Type: Tactical transport aircraft with a capacity of 5 to 10 tonnes.
  • Maximum Speed: 480 km/h.
  • Cabin Dimensions: 12.7 meters (41 feet 8 inches), the longest unobstructed cabin in its class.
  • Passenger Capacity: Can accommodate up to 71 seats.
  • Cargo Handling: Rear ramp door for quick loading/unloading and para-dropping.
  • Short Take-off and Landing (STOL): Capable of operating from airstrips as short as 2,200 feet.
• Significance for the Indian Air Force (IAF)
  • The C-295 will enhance the medium-lift tactical capability of the IAF.
  • It will replace the ageing Soviet-origin AN-32 aircraft, which are nearing the end of their operational life.
  • The C-295 will bridge the capability gap in troop and cargo transport over short and medium distances.
• Indigenous Content
  • Indigenous Electronic Warfare Suite: All 56 aircraft will be equipped with an indigenous electronic warfare suite, developed by Bharat Electronics Ltd (BEL) and Bharat Dynamics Limited (BDL).
  • Made-in-India Components: 96% of the work that Airbus does in Spain will be done at the Vadodara plant, making it one of the highest-ever indigenous contributions for an aircraft in India.
• Global Operations of the C-295
  • The C-295 is operational in various challenging terrains worldwide, including:
    • Brazilian jungles, Colombian mountains (South America)
    • Deserts of Algeria and Jordan (Middle East)
    • Cold climates of Poland and Finland (Europe)
    • Military operations in Chad, Iraq, and Afghanistan.
• Roles and Capabilities
  • Tactical Transport: Can transport troops and supplies from main airfields to forward operating airfields.
  • Short Take-off and Landing (STOL): Capable of operating from short, unprepared airstrips.
  • Low-level Operations: Can conduct low-speed, low-level missions at 110 knots.
  • Other Missions: Suitable for casualty evacuation, special missions, disaster relief, and maritime patrol.

In News:

India's first home-grown electric propulsion satellite to be launched in Dec.

Key Highlights:

• Objective of TDS-1:

• Purpose: To demonstrate electric propulsion technology for satellite steering, using solar-powered ionized gas.
• Goal: Reduce reliance on chemical fuel, making satellites lighter and more efficient.

• Key Benefits of Electric Propulsion:

• Weight Reduction: The technology can significantly cut down satellite mass. For example, a satellite weighing 4 tonnes could be reduced to around 2 tonnes.
• Fuel Efficiency: By using electric propulsion, the need for chemical fuel is minimized, allowing for a more efficient journey to geostationary orbit.

• Technology Details:

• Fuel Used: Gases like Argon are ionized using solar power to create propulsion.
• Process: The ionized gas is expelled at high speeds to generate thrust, pushing the satellite towards its desired orbit.

• Historical Context:

• The technology was first used in GSAT-9 (South Asia Satellite) in 2017 but with imported Russian components.
• TDS-1 marks the first fully indigenous development of electric propulsion technology by ISRO, highlighting India’s increasing space autonomy.

• Significance for India’s Space Program:

• Self-Reliance: TDS-1 reflects ISRO’s growing capacity to develop advanced space technologies domestically.
• Future Prospects: This breakthrough is expected to lead to more efficient satellite designs, enhancing India’s competitiveness in the global space industry.

In News:

The United Nations Environment Programme (UNEP) recently published the Emissions Gap Report 2024, in anticipation of the COP29 meeting of the UNFCCC to be held in Baku, Azerbaijan.

Key Highlights:

• Current Trajectory of Global Warming:
  • If countries continue with current environmental policies, global temperatures are expected to rise by 3.1°C above pre-industrial levels.
  • This is significantly higher than the Paris Agreement target of limiting global warming to well below 2°C, with an effort to cap it at 1.5°C.
• Paris Agreement at Risk:
  • Even if all Nationally Determined Contributions (NDCs) are fully implemented (including both unconditional and conditional emissions reduction targets), the world would still experience 2.6°C of warming by 2030.
  • This presents a major challenge to achieving the Paris Agreement’s climate goals.
• Urgent Need for Action:
  • To limit global warming to 1.5°C, greenhouse gas emissions must peak before 2025 and decline by 43% by 2030.
  • The report highlights the emission gap between current pledges and what is required to meet the 1.5°C goal.
• Record High Emissions:
  • Global greenhouse gas emissions hit a record 57.1 gigatons of CO? equivalent in 2023.
  • This represents an increase of 1.3% compared to 2022, continuing the upward trend from the previous decade.
• India’s Emissions:
  • India’s greenhouse gas emissions grew by 6.1% between 2022 and 2023.
  • Per capita emissions in India were 2.9 tCO?e in 2022, significantly lower than China (11 tCO?e) and the U.S. (18 tCO?e).
• G20 Countries’ Contribution:
  • G20 countries, excluding the African Union, contributed 77% of global emissions in 2023.
  • The six largest emitters (including China, U.S., and India) were responsible for 63% of global emissions.
  • This shows a significant imbalance in emissions, with developed countries having much higher per capita emissions compared to developing nations like India and Africa.
• Necessary Emissions Cuts:
  • To keep the 1.5°C target within reach, global emissions need to be cut by at least 7.5% annually until 2035.
  • Cost of bridging the emissions gap: Achieving net-zero by 2050 will require USD 900 billion to USD 2.1 trillion annually, approximately 1% of global GDP.
• Emission Reduction Pathways:
  • Renewable Energy: Scaling up solar and wind energy technologies could contribute up to 27% of the required emissions reductions by 2030.
  • Forest Conservation: Protecting and restoring forests could provide 20% of the required emissions reductions by 2030.
  • Other crucial measures include improving energy efficiency, transitioning to electric vehicles, and focusing on fuel switching in key sectors like transport, industry, and buildings.
• Disparities in Emissions:
  • Despite changes over the past two decades, large disparities remain between emissions across regions.
  • Developed countries have three times higher per capita emissions compared to the global average, while India, the African Union, and least developed countries continue to have much lower emissions.
• Call to Action:
  • UNEP Executive Director Inger Andersen urged countries to act now, stating: “No more hot air, please.” The urgency is to ramp up climate pledges and ensure stronger actions in the upcoming COP29 talks in Baku, Azerbaijan (November 2024), where nations must work to get on a 1.5°C pathway.

United Nations Environment Programme (UNEP)

• Established: 1972, following the United Nations Conference on the Human Environment in Stockholm.
• Headquarters: Nairobi, Kenya.
• Governing Body: The United Nations Environment Assembly (UNEA), which is the world’s highest-level decision-making body on environmental matters, with 193 Member States.
• Programs & Initiatives: UNEP leads global efforts on climate action, ecosystem restoration, clean seas, and supports the Sustainable Development Goals (SDGs).
• Reports: UNEP publishes crucial assessments like the Emissions Gap Report, Global Environment Outlook, and Adaptation Gap Report, influencing global environmental policies.

In News:

Hong Kong discovers dinosaur fossils for the first time

Key Details:

• • Significance: This marks the first-ever discovery of dinosaur fossils in Hong Kong.
• Time Period:The fossils date back to the Cretaceous Period, approximately 145 million to 66 million years ago.
• Fossil Details:The fossils belong to a large dinosaur, but further studies are required to determine the exact species.Initial analysis suggests the dinosaur may have been buried by sand and gravel after death, later being washed to the surface by a flood before being buried again.
• Site and Protection:Port Island, part of a geopark, is closed to the public to facilitate ongoing fossil investigations and excavation work.
• Geological and Archaeological Importance:The discovery underscores the significance of Hong Kong's geoparks and its role in preserving and showcasing natural history.This finding contributes to global understanding of prehistoric life, especially in the Cretaceous period.

In News:

India with an abysmal score of 45.5 (out of 100) has been ranked 176th in the Global Nature Conservation Index, 2024.

India's Ranking and Score:

• Rank: India ranks 176th out of 180 countries.
• Score: 45.5 out of 100.
• Context: India is listed among the five "worst performers," alongside Kiribati (180), Turkey (179), Iraq (178), and Micronesia (177).

Key Factors Affecting India’s Ranking:

• Inefficient Land Management: The main contributing factor to India's low ranking.
• Threats to Biodiversity: Rising threats due to habitat loss, deforestation, climate change, and pollution.
• Deforestation: Between 2001 and 2019, India lost 23,300 sq. km of tree cover, exacerbating biodiversity loss.

Focus Areas of the Nature Conservation Index (NCI):

• Land Management: Inefficient land use practices, with 53% of land converted for urban, industrial, and agricultural purposes.
• Biodiversity Threats: Habitat loss, fragmentation, and declining populations of marine and terrestrial species.
• Governance and Capacity: Challenges in enforcement of laws and governance structures that support conservation.
• Future Trends: India faces both opportunities and challenges, given its high population density and rapid development.

Key Findings:                                    

• Land Conversion and Urbanization: High rates of land conversion (53%) for development purposes, contributing to habitat loss.
• Soil Pollution: Issues with pesticide use and soil pollution (low nitrogen index of 0.77), affecting soil health.
• Marine Conservation: Only 0.2% of national waterways and none within the Exclusive Economic Zone (EEZ) are protected.
• Deforestation Impact: Loss of 23,300 sq. km of forest between 2001-2019.
• Biodiversity Decline: Despite 40% of marine species and 65% of terrestrial species in protected areas, biodiversity continues to decline—67.5% of marine species and 46.9% of terrestrial species face population decreases.

Marine and Terrestrial Conservation:

• Marine Areas: Need for greater investment in marine conservation, as India's marine protected areas (MPAs) are limited.
• Protected Areas: While 7.5% of India’s terrestrial area is protected, significant threats like climate change and habitat fragmentation persist.

Biodiversity and Climate Change:

• Climate Change Risks: Impacts on vulnerable ecosystems, including coral reefs and alpine regions, further threaten biodiversity.
• Population Growth: India’s rapidly growing population (one of the highest in the world) places constant pressure on natural resources and ecosystems.

Illegal Wildlife Trade:

• Global Ranking: India is the fourth-largest illegal wildlife trader globally, with an annual trade worth approximately £15 billion.
• Call for Action: Stronger enforcement of wildlife protection laws and international cooperation are crucial to combat illegal wildlife trade.

SDGs and India’s Conservation Challenges:

• SDG 14 (Life Below Water) and SDG 15 (Life on Land): India faces significant challenges in meeting these Sustainable Development Goals, particularly in protecting marine life and terrestrial ecosystems.

Recommendations for Improvement:

• Stronger Political Will: Political commitment is essential for passing laws that promote sustainable development and biodiversity conservation.
• Enforcement and Funding: Increased funding for environmental initiatives and better enforcement of conservation policies are necessary to address the conservation challenges.
• Sustainable Development: Integrating sustainable land use practices and improving governance structures for conservation are key areas for focus.

In News:

The Space Commission also approved a joint moon mission with Japan called the Lunar Polar Exploration Mission. For LUPEX, ISRO is developing a different moon lander than the one it used for Chandrayaan-3

New Space Missions and Developments

• Chandrayaan-4 (Moon Mission):
  • Type: Sample-return mission.
  • Launch: Expected by 2027.
  • Cost: ?2,104 crore.
  • Objective: Sample collection of moon soil and rock to return to Earth.
  • Mission Details: Two LVM-3 launch vehicles will launch components that will dock in Earth orbit before heading to the moon. The samples will be sent back using a bespoke canister.
• Lunar Polar Exploration Mission (LUPEX):
  • Collaboration: Joint mission with Japan.
  • Objective: Exploration of lunar poles with a new lander design, intended for potential crewed missions in future.
• Venus Orbiter Mission:
  • Launch Window: March 2028.
  • Cost: ?1,236 crore.
  • Objective: Study Venus' surface and atmosphere to understand planetary evolution in the Solar System.
• Next Generation Launch Vehicle (NGLV):
  • Development Budget: ?8,240 crore for first three development flights.
  • Objective: A new launcher developed with private sector collaboration for future space missions.

Cabinet Approvals for Space Initiatives

• Human Spaceflight Programme (Gaganyaan):
  • Four new missions under Gaganyaan, including an uncrewed Gaganyaan flight.
  • Focus on developing technologies for India’s first space station, Bharatiya Antariksh Station (BAS), planned by 2028.
• Space-Based Surveillance (SBS) Missions:
  • Phase 3: Approval for building 21 ISRO satellites, with 31 additional satellites by private companies.
  • Total Cost: ?26,968 crore.
• Development of a Third Launch Pad:
  • To support the NGLV and additional space missions at Sriharikota.

Upcoming Satellite Missions

• NISAR (NASA-ISRO Synthetic Aperture Radar):
  • Launch: Early 2025 on a GSAT launch vehicle.
  • Purpose: Earth observation using advanced radar technology.
  • Issue: Protective coating added due to high temperatures during testing.
• Proba-3 (European Space Agency):
  • Launch: November 29, 2024, aboard PSLV-XL.
  • Objective: Study the Sun’s corona using two satellites in formation, mimicking an eclipse to capture unique solar data.

Private Sector Involvement

• Manastu Space & Dhruva Space:
  • Collaboration: Testing green propulsion technology for the LEAP-3 mission.
  • Technology: Hydrogen-peroxide-based green propulsion system.
  • Launch: LEAP-3 mission in 2025.
• Bellatrix Aerospace:
  • Project: Prototype satellite for ultra-low earth orbit at 200 km altitude.
• Ananth Technologies:
  • Achievement: First private company to assemble, integrate, and test Space Docking Experiment (SpaDEx) satellites for ISRO.