GK One-Liners

What: India added four new wetlands to the Ramsar Convention’s list of Wetlands of International Importance, bringing the total number of Ramsar sites in India to 89. The Ramsar Convention, signed in Ramsar, Iran in 1971, is an international treaty for the conservation and sustainable use of wetlands. India became a signatory in 1981, with Chilika Lake (Odisha) and Keoladeo National Park (Rajasthan) as the first designated sites.

How: Wetlands are designated as Ramsar sites based on criteria including supporting vulnerable species, maintaining biological diversity, and providing crucial ecosystem services. India’s Ramsar sites now cover approximately 13 lakh hectares across various states, encompassing diverse wetland types—coastal wetlands, lakes, rivers, marshes, and mangroves. The Ministry of Environment, Forest and Climate Change coordinates conservation efforts through the National Wetlands Conservation Programme, working with state governments to prevent encroachment, control pollution, and maintain ecological character.

Why: This is highly relevant for UPSC GS3 (Environment & Biodiversity – Conservation, International Conventions). Questions on Ramsar Convention provisions, India’s wetland distribution, differences between Ramsar sites and wildlife sanctuaries, ecosystem services provided by wetlands (flood control, groundwater recharge, carbon sequestration), and challenges in wetland conservation are common. The specific number “89” is a factual anchor for Prelims. Understanding wetland importance connects to climate change mitigation, water security, and biodiversity conservation themes crucial for Mains and essay papers.

What: The Union Budget 2025-26, presented by the Finance Minister on February 1, 2025, proposed a total expenditure of ₹50.65 lakh crore with a fiscal deficit target of 4.4% of GDP. This represents a significant step toward fiscal consolidation, down from the revised estimate of 4.9% for 2024-25. The budget aims to balance growth imperatives with fiscal prudence while maintaining focus on capital expenditure for infrastructure development.

How: The expenditure breakdown includes capital expenditure (capex) of ₹11.21 lakh crore (22% of total), emphasizing infrastructure development in sectors like railways, highways, and renewable energy. Revenue expenditure stands at ₹39.44 lakh crore, covering subsidies, salaries, pensions, and interest payments. The fiscal deficit will be financed through government borrowings. The budget prioritizes agriculture, MSME support, employment generation, and social sector spending while maintaining the fiscal consolidation roadmap announced in previous budgets to bring fiscal deficit below 4.5% by 2025-26.

Why: Union Budget is the most important annual economic policy document for UPSC preparation, relevant across GS3 (Economy – Fiscal Policy, Public Finance, Taxation) and occasionally GS2 (Governance – Budget allocation priorities). Questions on fiscal deficit calculation, difference between capital and revenue expenditure, Fiscal Responsibility and Budget Management (FRBM) Act targets, budget-making process (Article 112), and impact of fiscal policy on economic growth are extremely common in both Prelims and Mains. The specific figures—₹50.65 lakh crore expenditure and 4.4% fiscal deficit—are high-probability Prelims questions.

What: Budget 2025-26 announced significant income tax relief under the new tax regime, with zero tax liability for individuals earning up to ₹12 lakh annually. For salaried individuals availing standard deduction of ₹75,000, the effective tax-free threshold reaches ₹12.75 lakh. This reform aims to increase disposable income for the middle class, boost consumption demand, and incentivize taxpayers to opt for the simplified new tax regime over the old regime with multiple deductions.

How: The relief is achieved through revised income tax slabs under the new regime: 0% up to ₹4 lakh, 5% from ₹4-8 lakh, 10% from ₹8-12 lakh, 15% from ₹12-16 lakh, 20% from ₹16-20 lakh, and 30% above ₹20 lakh. Additionally, tax rebate under Section 87A has been increased, ensuring individuals with income up to ₹12 lakh pay zero tax even if their calculated tax liability exists. The new regime has been made the default option, though taxpayers can still opt for the old regime with deductions for investments in PPF, insurance premiums, and home loan interest.

Why: This is crucial for UPSC GS3 (Economy – Direct Taxation, Fiscal Policy) and connects to broader debates on progressive taxation, tax compliance, and economic stimulus. Questions on income tax structure, difference between old and new tax regimes, Section 87A rebate provisions, impact of tax cuts on government revenue and demand stimulus are common. Understanding the trade-off between providing tax relief (reducing revenue) and stimulating economic growth through increased consumption is important for Mains answers on fiscal policy effectiveness. The topic also connects to debates on widening tax base versus deepening tax rates.

What: The High-Level Committee approved ₹3,027.86 crore from the National Disaster Response Fund (NDRF) and State Disaster Response Funds (SDRF) for implementing comprehensive disaster mitigation measures. The allocation specifically targets three critical areas: lightning safety infrastructure, drought mitigation programs, and forest fire management systems. India faces approximately 2,000-2,500 lightning-related deaths annually, making it one of the leading weather-related causes of mortality.

How: The funding will support installation of lightning arrestors in vulnerable areas, early warning systems using Doppler weather radars, and public awareness campaigns. For drought mitigation, resources will go toward watershed development, water conservation structures, crop insurance schemes, and fodder banks. Forest fire management includes procuring modern firefighting equipment, creating firebreaks, establishing fire watchtowers, training forest personnel, and deploying satellite-based monitoring systems. The initiatives fall under the Disaster Management Act, 2005, which mandates both mitigation (reducing risk) and preparedness (enhancing response capacity).

Why: This is crucial for UPSC GS3 (Disaster Management, Internal Security, Climate Change Adaptation). Questions on NDRF vs SDRF usage rules, role of National Disaster Management Authority (NDMA), lightning protection systems, drought-prone areas in India, forest fire causes (especially in Uttarakhand, Himachal Pradesh), and differences between mitigation and response are common. Understanding disaster management’s constitutional provisions (Article 268A post-14th Finance Commission), early warning systems, and climate change linkages (increased lightning due to rising temperatures) is essential. The specific budget figure ₹3,027.86 crore is a potential Prelims factual question.

What: The Ministry of Railways launched ‘SwaRail’ SuperApp, a comprehensive digital platform integrating multiple railway services previously scattered across different applications and websites. The SuperApp consolidates functionalities including ticket booking (rail and unreserved), live train tracking, PNR status checking, platform and coach position information, e-catering services, retiring room bookings, parcel services, complaint registration, and refund processing into a single user-friendly interface.

How: SwaRail leverages API integration to connect various backend systems—IRCTC for ticketing, CRIS (Centre for Railway Information Systems) for real-time train data, RailYatri features for passenger information, and UTS for unreserved ticketing. The app uses GPS for accurate train location tracking, AI-powered chatbots for customer queries, and secure payment gateways supporting UPI, cards, and wallets. The SuperApp architecture follows the Digital India initiative’s principle of creating unified platforms for citizen services, similar to UMANG (Unified Mobile Application for New-age Governance), reducing digital fragmentation.

Why: This is relevant for UPSC GS2 (Governance – E-Governance, Service Delivery) and GS3 (Infrastructure – Railways Modernization). Questions on Digital India Mission components, e-governance best practices, public service delivery innovations, and Indian Railways’ technological modernization are common. Understanding the difference between a SuperApp (one app, multiple services) and traditional single-purpose apps demonstrates knowledge of digital governance evolution. The initiative also connects to broader themes of ease of doing business, citizen-centric governance, and leveraging technology for efficiency—important for Mains answers on administrative reforms and essay topics on digital transformation.

What: NASA astronaut Sunita Williams completed a cumulative total of 62 hours and 6 minutes of Extravehicular Activity (EVA), commonly known as spacewalks, across 9 separate missions, surpassing NASA astronaut Peggy Whitson’s previous record. Williams, of Indian-Slovenian descent, has been a prominent figure in space exploration, currently serving as Commander of the International Space Station (ISS) Expedition 72. Her achievement represents a significant milestone for women in space exploration and highlights the Indian diaspora’s contributions to STEM fields.

How: Spacewalks involve astronauts exiting the pressurized environment of spacecraft to perform repairs, maintenance, scientific experiments, and equipment installation on the ISS exterior. These operations require specialized training in neutral buoyancy pools simulating microgravity, wearing Extravehicular Mobility Units (spacesuits) providing life support for 6-8 hours, and coordinating complex tasks while managing physical challenges of working in vacuum conditions. Williams’ spacewalks have included tasks such as replacing power systems, upgrading ISS components, installing scientific instruments, and testing new technologies for future deep space missions.

Why: This is relevant for UPSC GS3 (Science & Technology – Space Exploration) and GS1 (Role of Women in STEM). Questions on ISS operations, international space cooperation, NASA’s Artemis program (planning lunar missions with Indian astronauts), ISRO-NASA collaboration under the U.S.-India space partnership, and India’s Human Spaceflight Program (Gaganyaan) are common. Understanding EVA significance—critical for satellite servicing, space station maintenance, and future lunar/Mars missions—adds depth. The achievement also connects to soft power and diaspora contributions themes, relevant for International Relations discussions and essay topics on India’s global scientific footprint and women’s empowerment in traditionally male-dominated fields.