Current Affairs Exam

Asia-Pacific Climate Costs

April 11, 2025April 11, 2025 by rawan239

Significant Economic Losses: One-third of Asia-Pacific nations face annual economic losses of at least 6% of GDP due to climate-related events like floods, heatwaves, droughts, and cyclones, according to UNESCAP.
Average Annual Loss (AAL): The AAL across 30 Asia-Pacific countries averages 4.8% of GDP, exceeding 7% in Fiji, Myanmar, and Pakistan, and reaching nearly 11% in Cambodia.
Vulnerable Economies: Eleven countries (Afghanistan, Cambodia, Iran, Kazakhstan, Laos, Mongolia, Myanmar, Nepal, Tajikistan, Uzbekistan, and Vietnam) are particularly vulnerable to climate risks from a macroeconomic perspective.
Rapid Urbanization & Infrastructure: Rapid urbanization and weak infrastructure, especially in coastal areas, intensify climate risks and losses.
Sectoral Impacts: Agriculture faces up to a 14% reduction in rice yields by 2050. Coal and oil-reliant countries face economic disruption due to the renewable energy transition. Fishing stocks could decline by 30% in tropical regions by 2050.
India’s Vulnerability: India could face a 24.7% GDP loss by 2070 due to climate impacts, ADB estimates.
Extreme Heat in India: India could account for 34 million of the projected 80 million global job losses by 2030 due to heat stress. 4.5% of India’s GDP could be at risk from lost labor hours.
Rising Sea Levels in India: 32% of India’s coastline experienced erosion (1990-2018), increasing flood risks in coastal cities.
Extreme Weather Events in India: India ranks 6th among countries most affected by extreme weather (1993-2023), with USD 180 billion in economic losses.
Circular Economy: Asia-Pacific countries should promote circular economy systems to cut emissions.
Green Innovation: Encouraging climate-tech startups in areas like carbon capture,
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and renewable energy production and storage.
Climate-Resilient Infrastructure: Invest in flood-proof and heat-resistant infrastructure to protect urban areas.
Loss and Damage Fund (LDF): Scaling up the LDF is crucial for impactful adaptation in Asia-Pacific.

Sickle Cell Disease

April 11, 2025April 11, 2025 by rawan239

RRI’s Affordable Screening Device: Raman Research Institute (RRI) has developed a cost-effective electro-fluidic device for preliminary screening of Sickle Cell Disease (SCD).
High-Resolution Stiffness Measurement: The device quantifies whole-cell stiffness with high resolution and throughput, differentiating SCD and healthy donor RBCs with high precision.
How it Works: The device measures cell volume and stiffness in free-flight and constricted-flight modes, correlating flight time with cellular stiffness.
Potential Impact: This technology could change diagnostic methods for blood disorders, offering a rapid way to detect mechanical abnormalities in RBCs. Its portability and cost-efficiency make it suitable for mass-screening in both rural and urban areas.
Beyond SCD: Whole cell stiffness measurements have applications in tumor cell detection and veterinary blood disorders. The device principle could also be applied to improve hydrogel materials for drug delivery systems.
SCD Basics: SCD is an inherited blood disorder affecting red blood cells (RBCs) due to flawed hemoglobin. Sickled RBCs block blood flow, causing pain, organ damage, anemia, and other complications.
Inheritance: SCD is caused by inheriting two sickle cell genes (one from each parent).
Symptoms: Include tiredness, swollen hands/feet, jaundice (early), severe pain, anemia, organ damage, and infections (later).
Treatments: Bone marrow transplant can cure SCD; other treatments relieve symptoms. Gene therapy has been approved in UK.

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Soyuz

April 10, 2025April 10, 2025 by rawan239

Recent Launch: A Soyuz spacecraft, commemorating the 80th anniversary of WWII’s end, launched from Baikonur Cosmodrome in Kazakhstan.
Crew: The spacecraft is carrying an American astronaut (Jonny Kim) and two Russian cosmonauts (Sergey Ryzhikov and Alexey Zubritsky) to the International Space Station (ISS).
Mission: The crew will conduct 50 scientific studies in space before returning on December 9.
Historical Significance: The Soyuz program is the longest operational human spacecraft program, dating back to the 1960s. Soyuz means “union” in Russian.
Function: Soyuz spacecraft primarily serve as crew ferries to and from Earth-orbiting space stations, including the ISS.
Design: The Soyuz spacecraft is composed of three modules: orbital, service, and reentry.
Non-Reusable: Both the Soyuz rockets and spacecraft are non-reusable.
US-Russia Collaboration: Space collaboration through the ISS remains one of the few active partnerships between Russia and the United States.
Challenges for Roscosmos: Russia’s space program faces challenges including funding issues, corruption, and setbacks, although still serves as crucial transport to the ISS.

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RGI: India’s Data Authority

April 10, 2025April 10, 2025 by rawan239

RGI Cautions Hospitals: The Registrar General of India (RGI) has warned government and private hospitals for failing to report births and deaths promptly, violating the Registration of Births and Deaths (RBD) Act, 1969.
Reporting Delay: Many hospitals delay reporting births and deaths, waiting for relatives to request it or directing relatives to report themselves.
Legal Requirement: Hospitals are legally obligated to report birth and death events within 21 days as per the RBD Act. Negligence in registration attracts a fine under Section 23(2).
Universal Registration Goal: While 90% of birth/death events are registered, the RGI aims for 100% universal registration.
Civil Registration System (CRS): Government hospitals act as registrars under the CRS, using the central online portal.
Digital Birth Certificate: Since October 1, 2023, a digital birth certificate serves as the single document for proving date of birth for various services.
Certificate Issuance Time: The RGI has instructed registrars to issue birth and death certificates within seven days.
Data Integration: The centralized database will update the National Population Register (NPR), ration cards, property registration, and electoral rolls.
Vital Statistics Delay: The RGI has not released
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vital statistics reports since 2020, impacting population estimation.

India-Sri Lanka Ties

April 10, 2025April 10, 2025 by rawan239

High-Level Visit: PM Modi’s visit to Sri Lanka underscores India’s commitment to its ‘Neighbourhood First Policy’ and ‘MAHASAGAR’ vision, reinforcing the island nation’s important role. It was his fourth trip since 2015.
Highest Civilian Honor: PM Modi awarded ‘Sri Lanka Mitra Vibhushana,’ Sri Lanka’s highest civilian honor, symbolizing prosperity and shared heritage.
Defence Pact: India and Sri Lanka signed a 5-year Defence MoU for joint exercises, maritime surveillance, and defense industry collaboration, with Sri Lanka vowing to not allow its territory to
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be used against Indian interests.
Energy Cooperation: Agreement on India-Sri Lanka grid interconnection for electricity trade. Tripartite MoU (India, Sri Lanka, UAE) to develop Trincomalee as an energy hub.
Financial Aid: India converted over USD 100 million in loans to grants and reduced interest rates on other loans for Sri Lanka’s debt restructuring. India has provided nearly USD 4 billion in aid during Sri Lanka’s 2022 crisis.
Development Projects: Launch of refurbished Maho-Omanthai railway line and Sampur Solar Power Project, supported by Indian assistance. Also a solar rooftop project for religious sites.
Cultural Exchange: Relics of Lord Buddha found in Gujarat to be sent to Sri Lanka for exposition. Discussed possibility of exhibiting these sacred relics in Sri Lanka
Connectivity Boost: Upgraded northern railway line between Maho and Omanthai jointly inaugurated. India supported Sri Lanka during the Covid-19 pandemic with vaccines and medical supplies.
Trade Relations: India is a top trade partner. The 1998 FTA boosted trade. India a key FDI contributor, with cumulative investments of USD 2.25 billion till 2023.
Fishermen Issue: Sri Lanka released 11 Indian fishermen after PM Modi’s ‘humane approach’ pitch
Challenges: Chinese presence in Sri Lanka and the Katchatheevu Island dispute continue to pose challenges.
Future Roadmap: Focus on technology investment, renewable energy projects, and ETCA implementation to enhance relations.
Buddhist Administrative control:Chief monk presented a memorandum requesting Buddhist administrative control over Bodh Gaya temple. “PM Modi assured that he would take necessary steps”, the release stated.

Governor’s Assent

April 10, 2025April 10, 2025 by rawan239

SC reprimands TN Governor: The Supreme Court criticized Tamil Nadu Governor R.N. Ravi for delaying action on and reserving 10 state bills for the President.
Unconstitutional Action: The Court deemed the Governor’s reservation of bills for the President’s consideration unconstitutional.
Article 200 Focus: The case highlights the interpretation of Article 200, which outlines the Governor’s powers regarding state bills (assent, withhold, reserve for President).
Governor’s Limited Discretion: The SC clarified that the Governor must act on the advice of the Council of Ministers and cannot indefinitely delay bills or exercise an “absolute veto.”
Timelines Introduced: The Supreme Court, for the first time, established specific timelines for Governors to act on bills:
- 1 month to withhold assent or reserve for President (with CoM advice)
- 3 months to return bill if withholding assent without CoM advice
- 1 month to give assent after the bill is re-passed
Judicial Review: Governor inaction within these timelines will be subject to judicial review. The SC can use Article 142 to declare bills as deemed to have received assent.
Democratic Principles Reaffirmed: The
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Court emphasized that Governors should not obstruct the legislative process. They should facilitate governance, not paralyze it.
Re-passed Bills: A Governor cannot reserve a re-passed bill for the President unless its content has materially changed.
Delayed Assent Concerns: Delays
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in granting assent undermine legislative autonomy and can spark judicial scrutiny.
Presidential Action: If a bill is reserved for the President, the President may assent, withhold assent (Article 201), or direct the Governor to return it to the assembly.

Biomass Mission

April 10, 2025April 10, 2025 by rawan239

ESA’s Biomass Mission Launch Imminent: The European Space Agency (ESA) is preparing to launch the Biomass satellite. The launch is expected in 2025.
Purpose: Carbon Cycle Understanding: The mission aims to improve our understanding of the carbon cycle by providing more accurate forest biomass measurements.
Detailed 3D Forest Mapping: Biomass will create detailed 3D maps of dense and remote tropical forests.
Vega C Rocket Launch: The satellite will be launched aboard the Vega C rocket from French Guiana.
Sun-Synchronous Orbit (SSO): It will be placed

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in a sun-synchronous orbit at approximately 666 km altitude.
P-Band Radar Technology: The mission utilizes a long-wavelength P-band radar.
Penetrates Forest Canopy: The P-band radar can penetrate deep into the forest canopy.
Collects Information on Forest Components: It gathers data on tree trunks, branches, and stems, where the majority of carbon is stored.
Provides Forest Height and Biomass Data: Biomass will supply experts with new data on forest height and above-ground forest biomass from space.
Carbon Cycle & Forest Study: Scientists will use this information to study forest health, changes, and the role of forests in the carbon cycle.
Mission Duration: The Biomass mission is planned to last for five years.

India’s Tech Borders

April 10, 2025April 10, 2025 by rawan239

Comprehensive Electronic Surveillance: India aims to bring the entire India-Pakistan border under electronic surveillance within four years, with testing of systems already underway.
Motivation: Recent terror attacks (e.g., March 2025 near Kathua) highlight the urgent need for advanced security measures. Over 30 terror-related incidents reported in Jammu since 2021.
Key Tech Components: Anti-drone

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systems, tunnel detection tech, high-mast lighting, and watchtowers will be deployed.
Combating Cross-Border Threats: Addresses terrorism from Pakistan-based groups, smuggling of arms, narcotics, and counterfeit currency. Death crescent (Afghanistan, Iran, and Pakistan) poses challenges.
Border Infrastructure Development: Initiatives like Vibrant Villages Programme are being implemented to strengthen defense and local development.
Existing Initiatives: CIBMS, ICPs, Border Area Development Programme, BIM Scheme, and Smart Fencing are already in place.
Challenges: Terrain complexity, inter-agency coordination gaps, tech reliability/maintenance, financial constraints, and civil liberties/environmental concerns.
Solutions: Prioritize deployment in vulnerable zones (Jammu, Punjab), leverage PPPs and indigenous innovation (iDEX, ideaForge drones), use AI/data analytics, create a unified border command, and integrate satellite surveillance.
Government Commitment: Government has assured “no budget shortage” to ensure minimal casualties, reduce hardships through facilities, and support vigilance with technology.Over 26 initiatives related to technology are currently being tested, including anti-drone technology, tunnel identification technology, and electronic surveillance.

Quantum Leap

April 10, 2025April 10, 2025 by rawan239

Quantum Supremacy Achieved: Researchers at the University of Oxford and Universidad de Sevilla demonstrated quantum supremacy using a simple “odd-cycle graph colouring problem” game.
Simpler Approach: Unlike previous demonstrations (Google’s Sycamore, China’s Jiuzhang)
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requiring complex problems and resources, this method used only two entangled qubits.
Odd-Cycle Game: The game challenges players to color an odd-numbered circle with two colors such that no adjacent points share a color, mathematically impossible classically.
Quantum Advantage: The quantum version, using entangled atoms, achieved a win rate significantly higher than the classical expectation, proving quantum advantage.
Win Rate: Across 101,000 games on 3 to 27 points circles the implementation achieved a win rate of 97.8%.
Implications: Simplifies demonstrating quantum supremacy and has potential applications in scenarios where agents can’t communicate, like the rendezvous task.
Quantum vs. Classical: Highlights the power of qubits, entanglement, and superposition, allowing quantum computers to outperform classical computers for specific tasks.
Strategic Importance (India): Critical for cryptography, drug discovery, and AI, driving India’s National Quantum Mission with significant R&D investment.
Challenge The 2.2% gap was attributed to noise while creating the entanglement between the atoms.

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Dire Wolves

April 10, 2025April 10, 2025 by rawan239

“Dire Wolf” Pups Created: Colossal Biosciences claims to have genetically engineered wolf pups with traits resembling extinct dire wolves.
Genetic Engineering Process: Scientists used ancient dire wolf DNA to identify traits like white coats and thick fur. They edited gray wolf cells using CRISPR based on 99.5% DNA similarity and inserted them into domestic dog egg cells.
Not Exact Replicas: The pups are not exact genetic replicas of dire wolves due to millions of base pair differences. Classification as “dire wolves” is based on physical resemblance.
Dire Wolf Characteristics: Extinct dire wolves were larger than gray wolves, native to North America, and hunted large prey. They went extinct around 13,000 years ago due to prey depletion and human interference.
Skepticism from Scientists: Independent scientists emphasize this is not a true revival of dire wolves. Vincent Lynch notes it’s only making something look superficially
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similar.
Lost Ecological Function: Even with physical resemblance, the pups cannot perform the ecological functions of extinct dire wolves in today’s landscapes.
Cloning Red Wolves: Colossal also cloned four red wolves to increase genetic diversity within the endangered
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population.
Conservation Potential: The cloning technology may have applications for conserving other species by being less invasive.
Government Interest: The U.S. Interior Department is enthusiastic about the project’s potential, with Secretary Doug Burgum praising it as a “thrilling new era of scientific wonder.”
Learning Behavior: Pups will not be able to act like dire wolves because they would not learn to kill giant elks or big deer.