{"id":3037,"date":"2025-11-12T07:05:19","date_gmt":"2025-11-12T07:05:19","guid":{"rendered":"https:\/\/arkreflectionsias.com\/studentportal\/?p=3037"},"modified":"2025-11-12T12:46:25","modified_gmt":"2025-11-12T12:46:25","slug":"current-affairs-12th-november-2025","status":"publish","type":"post","link":"https:\/\/arkreflectionsias.com\/studentportal\/2025\/11\/12\/current-affairs-12th-november-2025\/","title":{"rendered":"Current Affairs 12th November 2025"},"content":{"rendered":"<h2><strong><u>1. ISRO conducts crucial safety test on main parachutes for Gaganyaan crew<\/u><\/strong><\/h2>\n<p><strong>GS paper III -Science and technology <\/strong><\/p>\n<p><strong>\u00a0<\/strong><strong>Why in News<\/strong><\/p>\n<p>The Indian Space Research Organisation (ISRO) conducted a crucial safety test of main parachutes for the Gaganyaan Crew Module on November 3, 2025, at the Babina Field Firing Range (BFFR) in Uttar Pradesh. This test is part of a series of important qualification trials to ensure astronaut safety during descent and landing.<\/p>\n<p><strong>\u00a0<\/strong><strong>Background: About Gaganyaan Mission<\/strong><\/p>\n<ul>\n<li>India&#8217;s first human spaceflight program aiming to send Indian astronauts into space safely.<\/li>\n<li>The mission includes launching a Crew Module that will return astronauts to Earth by descending through the atmosphere.<\/li>\n<li>Ensuring the safe touchdown of the Crew Module is vital for crew survival.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Why Parachute Tests are Crucial<\/strong><\/p>\n<ul>\n<li>Parachutes slow down the Crew Module\u2019s descent to ensure a safe and controlled landing.<\/li>\n<li>They verify the performance of parachutes under different conditions and stresses.<\/li>\n<li>Validating the parachute system&#8217;s safety, redundancy, and operation under extreme scenarios is essential to protect astronauts.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>About the Recent Test (November 3, 2025)<\/strong><\/p>\n<ul>\n<li>Conducted at BFFR, Uttar Pradesh, as part of Integrated Main Parachute Airdrop Tests (IMAT).<\/li>\n<li>A simulated mass equivalent to the Crew Module was dropped from 2.5 km altitude using an IL-76 aircraft.<\/li>\n<li>Tested \u201cdisreefing delay\u201d \u2014 a delay in the transition from partial to full parachute inflation \u2014 under real conditions.<\/li>\n<li>Successfully proved system resilience and parachute deployment sequence.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Parachute System: Structure and Sequence of Stages<\/strong><\/p>\n<table width=\"719\">\n<tbody>\n<tr>\n<td><strong>Stage<\/strong><\/td>\n<td><strong>Description<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Apex Cover Parachutes<\/td>\n<td>Two parachutes that separate the cover protecting the system.<\/td>\n<\/tr>\n<tr>\n<td>Drogue Parachutes<\/td>\n<td>Two parachutes deployed to stabilize and decelerate the module.<\/td>\n<\/tr>\n<tr>\n<td>Pilot Parachutes<\/td>\n<td>Three deployed to extract the main parachutes.<\/td>\n<\/tr>\n<tr>\n<td>Main Parachutes<\/td>\n<td>Three parachutes that slow down the Crew Module for landing.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Types of Parachutes and Their Functions<\/strong><\/p>\n<table width=\"717\">\n<tbody>\n<tr>\n<td><strong>Parachute Type<\/strong><\/td>\n<td><strong>Function<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Apex Cover<\/td>\n<td>Removes protective cover for system deployment.<\/td>\n<\/tr>\n<tr>\n<td>Drogue<\/td>\n<td>Stabilizes and slows down the ascent module after cover separation.<\/td>\n<\/tr>\n<tr>\n<td>Pilot<\/td>\n<td>Extracts the main parachutes by pulling them out from the compartment.<\/td>\n<\/tr>\n<tr>\n<td>Main<\/td>\n<td>Slows down the Crew Module for a safe touchdown on the ground.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Red Inflation Process: Main Parachute Deployment<\/strong><\/p>\n<ul>\n<li>The parachute first opens partially (reeving phase).<\/li>\n<li>After a predetermined time, it fully opens (disreefing phase).<\/li>\n<li>This staged inflation controls shock loads and ensures stable descent.<\/li>\n<li>The process uses pyrotechnic devices to control timing and transitions.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>What Was Tested in this Event<\/strong><\/p>\n<ul>\n<li>The delay between partial (reeving) and full (disreefing) opening of two main parachutes.<\/li>\n<li>The performance of parachutes under maximum design conditions.<\/li>\n<li>The flawless operation of the entire deployment sequence from cover separation to module touchdown.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Significance of the Test<\/strong><\/p>\n<ul>\n<li>Validates parachute system reliability under extreme and delay conditions.<\/li>\n<li>Confirms safety mechanisms ensuring redundancy\u2014the use of two main parachutes is sufficient for safe landing.<\/li>\n<li>Enhances confidence in astronaut safety for the upcoming Gaganyaan mission crewed flight.<\/li>\n<li>Demonstrates India\u2019s growing capability in human spaceflight technology.<\/li>\n<\/ul>\n<p>This test is a critical milestone in the qualification of parachutes that will aid in the safe return of Indian astronauts from space missions.<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<h2><strong><u>2. ASI restricts entry of visitors to &#8216;Nata Mandap&#8217; of Konark Sun Temple:<\/u><\/strong><\/h2>\n<p><strong>GS paper I -History, Arts &amp; Culture<\/strong><\/p>\n<p><strong>Context: <\/strong>The Archaeological Survey of India (ASI) has restricted tourist entry into the Nata Mandap (Hall of Dance) at the Konark Sun Temple, Odisha, due to structural safety concerns identified during a recent inspection.<img fetchpriority=\"high\" decoding=\"async\" class=\" wp-image-3038 alignright\" src=\"https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-12-123318.png\" alt=\"\" width=\"408\" height=\"217\" \/><\/p>\n<p><strong>\u00a0<\/strong><strong>About Konark Sun Temple<\/strong><\/p>\n<ul>\n<li>Location: Around 64 km from Bhubaneswar, Odisha.<\/li>\n<li>Period: Built in the 13th century (circa 1250 CE) under King Narasimhadeva I of the Eastern Ganga Dynasty.<\/li>\n<li>Deity: Dedicated to Surya, the Sun God.<\/li>\n<li>Design Concept: Constructed as a colossal chariot with seven horses and 24 intricately carved wheels.<\/li>\n<li>Material Used: Built from Khondalite stone, renowned for its strength and fine carvings.<\/li>\n<li>Present Condition: The main sanctum (deul) and the assembly hall (jagamohan) have partially collapsed over time.<\/li>\n<\/ul>\n<p><strong>Historical Importance<\/strong><\/p>\n<ul>\n<li>The Konark Wheel, depicted on India\u2019s currency (old \u20b920 and new \u20b910 notes), stands as a cultural emblem of Odisha and India.<\/li>\n<li>Demonstrates the 13th-century expertise in time measurement and astronomy through its sundial design.<\/li>\n<li>Symbolizes the eternal cycle of life and devotion to the Sun God.<\/li>\n<li>Serves as a prime example of the Kalinga architectural tradition and showcases the grandeur of the Eastern Ganga Dynasty.<\/li>\n<\/ul>\n<p><strong>Architectural Highlights<\/strong><\/p>\n<ul>\n<li>Concept: Represents Surya\u2019s chariot, driven by seven horses and set on 24 elaborately carved wheels.<\/li>\n<li>Dimensions: Each wheel measures about 9 feet 9 inches in diameter.<\/li>\n<li>Structure Details: Each wheel has 8 broad and 8 narrow spokes denoting the eight prahars (three-hour divisions) of a day.<\/li>\n<li><strong>Symbolism:<\/strong><\/li>\n<li><em>Seven horses correspond to the seven days of the week.<\/em><\/li>\n<li><em>Twelve pairs of wheels denote the twelve months.<\/em><\/li>\n<li><em>Twenty-four wheels represent the 24-hour cycle in a day.<\/em><\/li>\n<li><strong>Functionality:<\/strong> Two of the wheels work as sundials, marking time by tracing the shadow of the axles.<\/li>\n<li><strong>Artwork:<\/strong> Adorned with detailed carvings of flora, fauna, celestial beings, musicians, and dancers, reflecting the temple\u2019s artistic excellence and intricate stone craftsmanship.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><strong><u>3. SC Judge: Imported ideas may not save endangered species<\/u><\/strong><\/h2>\n<p>GS PAPER III-ENEVRIOMENT AND ECOLOGY<\/p>\n<p><strong>Context: <\/strong>Supreme Court judge Justice P.S. Narasimha recently observed that environmental law principles imported from the West, such as \u201cinter-generational equity,\u201d may have limited utility in saving India\u2019s endangered species. This was stated during a hearing concerning the conservation of the Great Indian Bustard and Lesser Florican.\u200b<\/p>\n<p><strong>\u00a0<\/strong><strong>Background: Species in Focus<\/strong><\/p>\n<ul>\n<li>Great Indian Bustard: Critically endangered bird; breeding projects underway in captivity, with around 70 in captivity and 150 in the wild.<\/li>\n<li>Lesser Florican: Endangered grassland bird; has shown little success with captive breeding, with only about 70 individuals remaining.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Legal Case and Concern<\/strong><\/p>\n<ul>\n<li>Petition by M.K. Ranjit Sinh requested urgent action for the conservation of the Great Indian Bustard and Lesser Florican.<\/li>\n<li>The hearing highlighted survival challenges despite breeding efforts, and questioned the effectiveness of legal doctrines rooted in Western environmental law.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Justice Narasimha\u2019s Observation: Core Idea<\/strong><\/p>\n<ul>\n<li>Principles like &#8220;inter-generational equity&#8221; are anthropocentric, focusing on human interests, and may not suit India\u2019s biodiversity needs.<\/li>\n<li>Emphasized an ecocentric (nature-centered) legal approach that values creatures for their \u201cintrinsic worth\u201d over their utility to humans.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Comparison Table: Approaches in Environmental Law<\/strong><\/p>\n<table style=\"height: 143px;\" width=\"1000\">\n<tbody>\n<tr>\n<td><strong>Approach<\/strong><\/td>\n<td><strong>Meaning<\/strong><\/td>\n<td><strong>Example\/Focus<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Anthropocentric<\/td>\n<td>Human-centered; values nature for human use<\/td>\n<td>Inter-generational equity (for human benefit)<\/td>\n<\/tr>\n<tr>\n<td>Ecocentric<\/td>\n<td>Nature-centered; inherent value in all life<\/td>\n<td>Supreme Court\u2019s focus on compassion for all species<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Reference to Red Sanders Case (2012)<\/strong><\/p>\n<ul>\n<li>In the red sanders conservation case, the Supreme Court had considered intrinsic worth of endangered species, beyond their usefulness to humans.<\/li>\n<li>Justice Narasimha advocated for ecocentrism in biodiversity law, echoing previous judgments to protect species for their own sake.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Why Does This Matter?<\/strong><\/p>\n<ul>\n<li>India\u2019s unique biodiversity may not be adequately protected by borrowed legal principles alone.<\/li>\n<li>Justice Narasimha asserts the need for laws that obligate citizens to respect and protect all living beings, supporting stronger and more context-specific conservation efforts.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><strong><u>4. A celebration of India -Bhutan ties<\/u><\/strong><\/h2>\n<p>GS paper II-IR India &amp; Its Neighborhood &#8211; Relations<\/p>\n<p><strong>Context: <\/strong>Former King Jigme Singye Wangchuck of Bhutan celebrated his 70th birthday on November 11, 2025. Prime Minister Narendra Modi\u2019s presence in Thimphu on this occasion highlighted India\u2019s continued commitment to Bhutan under its Neighbourhood First Policy and reaffirmed the deep-rooted India\u2013Bhutan friendship.<\/p>\n<p><strong>\u00a0<\/strong><strong>Legacy of King Jigme Singye Wangchuck<\/strong><\/p>\n<ul>\n<li>Visionary Monarch: Led Bhutan\u2019s transition to modernity by blending economic growth with cultural and environmental preservation.<\/li>\n<li>Gross National Happiness: Introduced the globally acclaimed concept centered on holistic well-being and spiritual development.<\/li>\n<li>Democratic Transition: Voluntarily abdicated in 2006, paving the way for Bhutan\u2019s constitutional monarchy and parliamentary democracy.<\/li>\n<li>Spiritual Reverence: Revered as a Bodhisattva King for his compassionate leadership rooted in Buddhist values.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>India\u2013Bhutan Partnership: Pillar of Neighbourhood Diplomacy<\/strong><\/p>\n<ul>\n<li>Neighbourhood First Emphasis: Bhutan was PM Modi\u2019s first overseas visit in 2014, underscoring its prime role in India\u2019s regional strategy.<\/li>\n<li>Cultural and Spiritual Bonds: The relationship is sustained by shared Buddhist values and mutual trust.<\/li>\n<li>Symbolic Celebration: Modi\u2019s participation in the King\u2019s 70th birthday reaffirmed the enduring India\u2013Bhutan friendship.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Hydropower Cooperation: Foundation of Economic Ties<\/strong><\/p>\n<ul>\n<li>Energy Collaboration: Bhutan\u2019s river-based hydropower projects export clean electricity to India, forming the core of bilateral economic ties.<\/li>\n<li>Major Projects: Punasangchhu-I and II significantly enhance Bhutan\u2019s GDP and India\u2019s renewable energy goals.<\/li>\n<li>Inclusive Growth: Hydropower revenues uplift Bhutan\u2019s rural and urban economies through jobs and infrastructure.<\/li>\n<li>Emerging Trends: Increasing private sector participation promises deeper energy cooperation.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Strategic and Security Cooperation<\/strong><\/p>\n<ul>\n<li>Advisory Leadership: The former King continues to guide Bhutan on national security and foreign affairs as part of K4.<\/li>\n<li>Defence Partnership: The Royal Bhutan Army collaborates closely with India\u2019s defence forces to ensure stability along shared borders.<\/li>\n<li>Operation All Clear (2003): Joint success in eliminating insurgent camps marked a milestone in bilateral security trust.<\/li>\n<li>Regional Balance: Bhutan maintains prudent diplomacy with China while relying on India\u2019s support for sovereignty protection.<\/li>\n<\/ul>\n<p><strong>India\u2019s Developmental Engagement<\/strong><\/p>\n<ul>\n<li>Hydropower Partnership: India remains Bhutan\u2019s main hydropower ally, ensuring shared energy security.<\/li>\n<li>Humanitarian Cooperation: India\u2019s aid encompasses education, healthcare, and cultural infrastructure.<\/li>\n<li>Connectivity Initiatives: Road and trade infrastructure under the BBIN (Bangladesh-Bhutan-India-Nepal) framework boosts regional integration.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Conclusion<\/strong><\/p>\n<p>King Jigme Singye Wangchuck\u2019s 70th birthday marks not only a celebration of a visionary monarch but also a reaffirmation of the India\u2013Bhutan partnership rooted in trust, equality, and shared progress. The relationship continues to exemplify how two Himalayan neighbours can thrive through cooperation, mutual respect, and a shared commitment to sustainable and spiritual development.<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<h2><strong><u>5. Don\u2019t use Cop 30 to change deal artchitexture:India<\/u><\/strong><\/h2>\n<p><strong>GS paper III- Environment and Ecology <\/strong><\/p>\n<p><strong>CONTEXT: <\/strong>India, at COP30 in Belem, Brazil, has called for\u00a0preserving the\u00a0core \u201carchitecture\u201d of the Paris\u00a0Agreement and\u00a0stressed that\u00a0the focus must\u00a0remain on climate\u00a0adaptation, climate\u00a0finance, and\u00a0equity. India\u00a0urged that COP30 should not\u00a0be used to renegotiate or dilute\u00a0the principles\u00a0underpinning\u00a0the 2015 Paris\u00a0climate deal.\u200b<\/p>\n<p><strong>\u00a0<\/strong><strong>Background<\/strong><\/p>\n<ul>\n<li>The Paris\u00a0Agreement was\u00a0adopted in 2015 to address climate\u00a0change globally\u00a0through nationally\u00a0determined actions.<\/li>\n<li>2025 marks\u00a0the 10th anniversary\u00a0of the Agreement, and COP30 is\u00a0seen as a moment\u00a0to assess progress\u00a0and reaffirm\u00a0or revise strategies.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>What\u00a0Does Paris Agreement\u00a0\u2018Architecture\u2019 Mean?<\/strong><\/p>\n<ul>\n<li>Refers to foundational\u00a0principles and\u00a0structure, especially\u00a0&#8220;common but differentiated\u00a0responsibilities\u00a0and respective\u00a0capabilities&#8221; (CBDR-RC).<\/li>\n<li>Ensures all\u00a0countries contribute\u00a0to climate action, with developed\u00a0nations expected\u00a0to take greater\u00a0responsibility, given their\u00a0historical emissions\u00a0and greater capability.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Key\u00a0Principle: CBDR\u2013RC (Common But\u00a0Differentiated\u00a0Responsibilities\u00a0\u2013 Respective\u00a0Capabilities)<\/strong><\/p>\n<ul>\n<li>Recognizes\u00a0that developed\u00a0and developing\u00a0nations have\u00a0different historical\u00a0roles and capacities\u00a0in contributing\u00a0to climate change.<\/li>\n<li>Developed\u00a0nations must\u00a0lead emission\u00a0reductions and\u00a0finance, while\u00a0developing nations\u00a0balance mitigation\u00a0with economic\u00a0growth and adaptation\u00a0needs.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>India\u2019s Key\u00a0Points at COP30<\/strong><\/p>\n<ul>\n<li>Don\u2019t\u00a0change Paris\u00a0Agreement architecture:\u00a0Uphold CBDR-RC and equity\u00a0as non-negotiable principles.<\/li>\n<li>Emphasize\u00a0adaptation, not\u00a0just mitigation:\u00a0Call for a\u00a0greater focus\u00a0on adaptation\u00a0strategies for\u00a0climate resilience.<\/li>\n<li>Highlight\u00a0developed countries\u2019 failure on climate\u00a0finance:\u00a0Criticized the unmet\u00a0promise of mobilizing $100 billion\u00a0annually and\u00a0shortfalls in\u00a0\u201cclimate finance.\u201d<\/li>\n<li>Responsibility of developed\u00a0nations:\u00a0Stressed that wealthy\u00a0nations must\u00a0deliver on finance\u00a0and technology\u00a0transfers to\u00a0the developing\u00a0world.<\/li>\n<li>Political\u00a0balance at COP30:\u00a0Warned against\u00a0shifting core\u00a0commitments as\u00a0a result of political\u00a0pressures.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Involved\u00a0Groups, Membership, and Focus<\/strong><\/p>\n<table style=\"height: 166px;\" width=\"1019\">\n<tbody>\n<tr>\n<td><strong>Group<\/strong><\/td>\n<td><strong>Members<\/strong><\/td>\n<td><strong>Focus<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Like-Minded Developing\u00a0Countries (LMDC)<\/td>\n<td>India, China, Indonesia, Pakistan, Bangladesh,\u00a0Cuba, Egypt,\u00a0etc.<\/td>\n<td>Defending\u00a0CBDR-RC, equity, and climate\u00a0finance<\/td>\n<\/tr>\n<tr>\n<td>BASIC<\/td>\n<td>Brazil, South\u00a0Africa, India, China<\/td>\n<td>Prioritizing\u00a0fairness, adaptation, and support\u00a0for developing\u00a0countries<\/td>\n<\/tr>\n<tr>\n<td>Developed Countries<\/td>\n<td>US, EU, etc.<\/td>\n<td>Advocating\u00a0for deeper emission\u00a0cuts, net-zero\u00a0targets<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>India\u2019s Broader Position\u00a0in Climate Negotiations<\/strong><\/p>\n<ul>\n<li>Equity and National\u00a0Priorities:\u00a0Opposes one-size-fits-all targets; emphasizes local\u00a0priorities and\u00a0capacities.<\/li>\n<li>Demand for\u00a0Adequate Finance\u00a0and Technology:\u00a0Seeks actual\u00a0delivery on climate\u00a0finance and accessible\u00a0tech solutions\u00a0from the developed\u00a0world.<\/li>\n<li>Climate\u00a0Adaptation:\u00a0Emphasizes balance\u00a0between emissions\u00a0cuts and adaptive\u00a0measures to protect\u00a0vulnerable populations.<\/li>\n<\/ul>\n<p><strong>India\u2019s View \u2013 Position\u00a0<\/strong><\/p>\n<table width=\"720\">\n<tbody>\n<tr>\n<td><strong>Aspect<\/strong><\/td>\n<td><strong>India\u2019s Position<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Paris\u00a0Agreement Structure<\/td>\n<td>Must retain\u00a0CBDR-RC and equity\u00a0principles<\/td>\n<\/tr>\n<tr>\n<td>Finance<\/td>\n<td>Developed countries\u00a0must fulfill\u00a0past pledges<\/td>\n<\/tr>\n<tr>\n<td>Adaptation vs Mitigation<\/td>\n<td>Adaptation to be given\u00a0equal, if not\u00a0greater, priority<\/td>\n<\/tr>\n<tr>\n<td>National Interests<\/td>\n<td>Climate actions\u00a0aligned with\u00a0sustainable development<\/td>\n<\/tr>\n<tr>\n<td>Accountability<\/td>\n<td>Greater responsibility\u00a0on developed\u00a0nations<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><strong><u>6. India recorded the highest greenhouse gas emissions for 2024<\/u><\/strong><\/h2>\n<p>GS paper III-Environment and ecology<\/p>\n<p><strong>Context: <\/strong>India\u2019s greenhouse gas (GHG) emissions in 2024 reached a record 5.7 billion metric tons CO2e, surpassing China\u2019s emissions temporarily, as highlighted in UNEP\u2019s Emissions Gap Report. The report warns about the widening gap between climate pledges and needed cuts.\u200b<\/p>\n<p><strong>\u00a0<\/strong><strong>Key Data Highlights from Report<\/strong><\/p>\n<table width=\"740\">\n<tbody>\n<tr>\n<td><strong>Indicator<\/strong><\/td>\n<td><strong>Value\/Observation<\/strong><\/td>\n<td><strong>UPSC Relevance<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Total GHG Emissions (2024)<\/td>\n<td>5.7 billion metric tons CO2e<\/td>\n<td>India&#8217;s rising global share (~17%) in GS-3 Environment<\/td>\n<\/tr>\n<tr>\n<td>Absolute Increase (2023-24)<\/td>\n<td>+3% or 166 million metric tons CO2e<\/td>\n<td>Highlights growth vs decline in developed countries, relevant for sustainable development topics<\/td>\n<\/tr>\n<tr>\n<td>Per Capita Emissions (2024)<\/td>\n<td>1.9 metric tons CO2e<\/td>\n<td>Lower than global average (4.7 t); reflects equity in GS-2 (IR &amp; Environment)<\/td>\n<\/tr>\n<tr>\n<td>Sectoral Contribution<\/td>\n<td>Energy (63%), Industry (11%), Transport (5%)<\/td>\n<td>Links to India&#8217;s NDCs and energy policy, useful for prelims and mains<\/td>\n<\/tr>\n<tr>\n<td>Cumulative Emissions (1990-24)<\/td>\n<td>37 billion metric tons CO2e<\/td>\n<td>India&#8217;s position as 3rd largest historically, key for global comparative analysis in mains<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Global Emissions by Source (2024)<\/strong><\/p>\n<table width=\"740\">\n<tbody>\n<tr>\n<td><strong>Source<\/strong><\/td>\n<td><strong>Share of GHGs<\/strong><\/td>\n<td><strong>Description<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Fossil CO2<\/td>\n<td>69%<\/td>\n<td>Mostly from coal\/oil combustion in power &amp; industry<\/td>\n<\/tr>\n<tr>\n<td>Methane (CH4)<\/td>\n<td>16%<\/td>\n<td>Agriculture-related and fossil fuel leaks<\/td>\n<\/tr>\n<tr>\n<td>Nitrous Oxide (N2O)<\/td>\n<td>6%<\/td>\n<td>Agricultural fertilizers and industrial processes<\/td>\n<\/tr>\n<tr>\n<td>Fluorinated Gases<\/td>\n<td>3%<\/td>\n<td>Synthetic gases from refrigeration\/AC systems<\/td>\n<\/tr>\n<tr>\n<td>Land Use &amp; Forestry<\/td>\n<td>6%<\/td>\n<td>Includes emissions\/sinks from deforestation and land use<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>India Case: Contradictions Explained<\/strong><\/p>\n<ul>\n<li>Absolute emissions have surged, driven by 7-8% GDP growth and coal-reliant energy sector.<\/li>\n<li>Per capita emissions remain low due to a large population (1.9 t vs global 4.7 t).<\/li>\n<li>Fast growth interrupts India\u2019s stable ranking; pressures elaborate coal phase-down plans.<\/li>\n<\/ul>\n<p><strong>India\u2019s Efforts and Commitments<\/strong><\/p>\n<table style=\"height: 240px;\" width=\"976\">\n<tbody>\n<tr>\n<td><strong>Initiative<\/strong><\/td>\n<td><strong>Description<\/strong><\/td>\n<\/tr>\n<tr>\n<td>National Action Plan on Climate Change (NAPCC)<\/td>\n<td>Eight missions targeting 40% non-fossil electricity by 2030<\/td>\n<\/tr>\n<tr>\n<td>Updated NDCs (2022)<\/td>\n<td>Target peak emissions by 2030 and 50% renewable energy share<\/td>\n<\/tr>\n<tr>\n<td>International Solar Alliance (ISA)<\/td>\n<td>Mobilizes $1 trillion for global solar projects<\/td>\n<\/tr>\n<tr>\n<td>Green Hydrogen Mission<\/td>\n<td>Target 5M tons production by 2030 to reduce fossil fuel import<\/td>\n<\/tr>\n<tr>\n<td>Lifestyle for Environment (LiFE)<\/td>\n<td>Global campaign promoting sustainable living<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Environmental and Developmental Implications<\/strong><\/p>\n<ul>\n<li>Positives: Renewable energy expansion improves access for 300 million; forest programs increase carbon sinks.<\/li>\n<li>Concerns: Coal pollution worsens air quality; water stress threatens agriculture in rain-fed regions.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>India\u2019s Global Role &amp; Diplomacy<\/strong><\/p>\n<ul>\n<li>Champions CBDR principles at UNFCCC and pushes for climate finance delivery.<\/li>\n<li>Leads Global South bloc advocating for equity in climate actions.<\/li>\n<li>Hosts 2025 climate summit promoting fairness and technology transfer.<\/li>\n<\/ul>\n<p>This comprehensive perspective highlights India&#8217;s complex position balancing development, equity, and climate action responsibilities.\u200b<\/p>\n<p>&nbsp;<\/p>\n<h2><strong><u>7. Alter magnetism<\/u><\/strong><\/h2>\n<p>GS paper III-science and technology<\/p>\n<p><strong>CONTEXT: <\/strong>Scientists experimentally confirmed a new type of magnetism called altermagnetism in 2024, which c<\/p>\n<p><img decoding=\"async\" class=\" wp-image-3039 alignright\" src=\"https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-12-123418-300x245.png\" alt=\"\" width=\"382\" height=\"312\" srcset=\"https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-12-123418-300x245.png 300w, https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/Screenshot-2025-11-12-123418.png 357w\" sizes=\"(max-width: 382px) 100vw, 382px\" \/><\/p>\n<p>ombin<\/p>\n<p>es features of ferromagnetism and antiferromagnetism, opening avenues for advanced electronics and quantum computing.\u200b<\/p>\n<p><strong>\u00a0<\/strong><strong>Understanding Altermagnetism<\/strong><\/p>\n<ul>\n<li>Concept:\u00a0A novel magnetism form identified theoretically in 2019 and confirmed experimentally in 2024.<\/li>\n<li>Mechanism:\u00a0Atoms have antiparallel spins like antiferromagnetism but arranged with mirror or rotational symmetry, producing spin-polarized currents without an external magnetic field.<\/li>\n<li>Discovery:\u00a0Verified in manganese telluride (MnTe) using advanced electron microscopy and X-ray techniques.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>How It Differs from Other Magnetisms<\/strong><\/p>\n<table style=\"height: 99px;\" width=\"1015\">\n<tbody>\n<tr>\n<td><strong>Magnetism Type<\/strong><\/td>\n<td><strong>Spin Alignment<\/strong><\/td>\n<td><strong>Magnetic Field Presence<\/strong><\/td>\n<td><strong>Key Feature<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Ferromagnetism<\/td>\n<td>Parallel (all spins same direction)<\/td>\n<td>Strong external field<\/td>\n<td>Used in traditional magnets<\/td>\n<\/tr>\n<tr>\n<td>Antiferromagnetism<\/td>\n<td>Antiparallel (spins opposite, equal)<\/td>\n<td>No net external field<\/td>\n<td>Spins cancel out completely<\/td>\n<\/tr>\n<tr>\n<td>Altermagnetism<\/td>\n<td>Antiparallel with mirror symmetry<\/td>\n<td>No external field<\/td>\n<td>Spin-polarised currents, internal asymmetry<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Unique Properties<\/strong><\/p>\n<ul>\n<li>Zero external magnetism but with strong internal spin asymmetry.<\/li>\n<li>Can carry magnetic-like electric currents without generating stray fields.<\/li>\n<li>Operates in ultrafast terahertz (THz) frequency range, far faster than conventional magnetic devices.<\/li>\n<li>Stable magnetic order even under varying conditions.<\/li>\n<li>Magnetism arising from crystal atomic arrangements rather than external alignment.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><strong>Potential Applications<\/strong><\/p>\n<ul>\n<li>Spintronics: More energy-efficient, compact data storage and logic devices.<\/li>\n<li>Quantum Computing: Materials providing magnetically quiet environments stable for qubits.<\/li>\n<li>High-Speed Electronics: Ultrafast processors functioning at THz frequencies.<\/li>\n<li>Advanced Sensors: Precise, low-noise magnetic detection for scientific and industrial use.<\/li>\n<\/ul>\n<p>This discovery marks a breakthrough in physics and materials science with broad technological implications.\u200b<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. ISRO conducts crucial safety test on main parachutes for Gaganyaan crew GS paper III -Science and technology<\/p>\n","protected":false},"author":2,"featured_media":3045,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-daily-current-affairs"],"featured_image_urls":{"full":["https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/ChatGPT-Image-Nov-12-2025-06_14_38-PM.png",1024,1024,false],"thumbnail":["https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/ChatGPT-Image-Nov-12-2025-06_14_38-PM-150x150.png",150,150,true],"medium":["https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/ChatGPT-Image-Nov-12-2025-06_14_38-PM-300x300.png",300,300,true],"medium_large":["https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/ChatGPT-Image-Nov-12-2025-06_14_38-PM-768x768.png",640,640,true],"large":["https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/ChatGPT-Image-Nov-12-2025-06_14_38-PM.png",640,640,false],"1536x1536":["https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/ChatGPT-Image-Nov-12-2025-06_14_38-PM.png",1024,1024,false],"2048x2048":["https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/ChatGPT-Image-Nov-12-2025-06_14_38-PM.png",1024,1024,false],"morenews-large":["https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/ChatGPT-Image-Nov-12-2025-06_14_38-PM-825x575.png",825,575,true],"morenews-medium":["https:\/\/arkreflectionsias.com\/studentportal\/wp-content\/uploads\/2025\/11\/ChatGPT-Image-Nov-12-2025-06_14_38-PM-590x410.png",590,410,true]},"author_info":{"display_name":"Nithin DTPoperator","author_link":"https:\/\/arkreflectionsias.com\/studentportal\/author\/nithindtp\/"},"category_info":"<a href=\"https:\/\/arkreflectionsias.com\/studentportal\/category\/daily-current-affairs\/\" rel=\"category tag\">DAILY CURRENT AFFAIRS<\/a>","tag_info":"DAILY CURRENT AFFAIRS","comment_count":"0","_links":{"self":[{"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/posts\/3037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/comments?post=3037"}],"version-history":[{"count":2,"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/posts\/3037\/revisions"}],"predecessor-version":[{"id":3044,"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/posts\/3037\/revisions\/3044"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/media\/3045"}],"wp:attachment":[{"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/media?parent=3037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/categories?post=3037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arkreflectionsias.com\/studentportal\/wp-json\/wp\/v2\/tags?post=3037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}