Genetically Modified (GM) Mosquitoes
Source: TH Context: The successful study in Tanzania represents a major breakthrough in the use of biotechnology to combat tropical diseases, proving that “biological firewalls” can be built inside insects to protect human health. Background…
India Emerges as Cradle of Jamun Evolution
Source: PIB The discovery that India served as the primary evolutionary cradle for the Jamun (Syzygium) genus rewrites the botanical history of the subcontinent, shifting the center of origin from Australia to the ancient landmasses of India and East…
G20 Satellite
Source: TH Space Diplomacy and Earth Observation To understand the G20 Satellite, one must look at how space technology is transitioning from a tool of “national competition” to a tool of “global public good.” 1. What is an Earth…
Bharat Maritime Insurance Pool (BMI Pool)
Source: PIB Background Concept To understand the BMI Pool, it is essential to distinguish between the types of risks a ship faces and why India is moving toward “Aatmanirbharta” (Self-reliance) in this sector. 1. Components of Maritime…
The Vishwa Sutra
Source: News on Air Background Concept To understand Vishwa Sutra, it is helpful to look at how the Ministry of Textiles is moving from “preserving heritage” to “market-driven design.” 1. What defines Indian Handlooms? A handloom…
Super El Niño
Background Concept To understand a “Super” El Niño, one must first grasp the delicate balance of the El Niño-Southern Oscillation (ENSO), which dictates global weather. 1. Normal Conditions (Walker Circulation) In a neutral year, strong Trade…
NBA Revised Guidelines on Biological Diversity Act (BDA), 2002
Source: PIB Background Concept To understand the revised guidelines, one must grasp the “Nagoya Protocol” philosophy that underpins India’s Biological Diversity Act (BDA), 2002. 1. What is Access and Benefit Sharing (ABS)? Biological…
River Basin Management (RBM) Scheme
Source: ET River Basin Management (RBM) Scheme 1. The Basin-Scale Approach Unlike traditional water management that stops at administrative boundaries (District/State), RBM recognizes that water flow is dictated by topography. 2. Strategic Interlinking…
India’s First Water-Neutral Railway Depot
Background Concept To understand the significance of the Kankaria project, it is essential to look at the two core concepts driving it: Water Neutrality and Phytoremediation. 1. What is Water Neutrality? Water neutrality means that the total amount of…
The 131st Constitutional Amendment Bill, 2026
Background Concept The procedure for amending the Constitution is unique, balancing “flexibility” with “rigidity.” It ensures that while the document can evolve, its core principles cannot be changed by a simple majority. 1.…