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Balancing Deep-Sea Discovery with Environmental Stewardship | Deep Ocean Mission, Samudrayaan & Deep Sea Mining How to balance deep-sea discovery and deep-sea mining with environmental stewardship and ocean conservation? This is the biggest challenge for India's Blue Economy. In this video by Vajirao & Reddy Institute - India's Top Potential Training Institute for IAS, we explain the complete concept of sustainable deep-sea exploration for UPSC 2026. What you will learn: 1. What is Deep-Sea Discovery? India's Deep Ocean Mission 2021 by Ministry of Earth Sciences with budget of Rs 4077 crore. Key components - Samudrayaan Mission, MATSYA 6000 manned submersible to go 6000m deep, Varaha deep-sea mining machine, Sagarsampada research vessel, O-SMART scheme. 2. Why Deep Sea Matters? Oceans cover 70% Earth. Deep sea has polymetallic nodules rich in cobalt, nickel, copper, manganese, rare earth minerals needed for EV batteries, green energy transition. Also new marine biodiversity, deep-sea corals, microbes for medicine, climate regulation, carbon sequestration. 3. The Environmental Dilemma - How discovery harms environment? International Seabed Authority ISA has given India 75000 sq km in Central Indian Ocean for exploration. But deep-sea mining causes habitat destruction, sediment plumes that kill marine life, noise pollution for whales, disturbance of carbon stored in sediments, loss of undiscovered species. 90% deep sea is still unexplored. 4. Balancing Discovery with Stewardship - What is Environmental Stewardship? Precautionary principle, Environmental Impact Assessment EIA for deep sea, Marine Protected Areas MPAs, BBNJ Treaty 2023 High Seas Treaty signed by India to conserve biodiversity beyond national jurisdiction, ISA Mining Code, Sustainable mining tech like closed-loop collection, International regulations, UN Decade of Ocean Science 2021-2030. 5. India's Way Forward - National Strategy for Blue Economy, Sustainable exploitation, Deep Ocean Mission's 5-year vision, Research first then mining, Technology to minimize harm, Global cooperation. 6. UPSC Relevance - Highly important for UPSC Prelims GS3 Environment, Conservation, Science and Tech, Geography - Ocean Floor, Mains GS3 Environment, Biodiversity, Security and Disaster Management, Essay - Development vs Environment. We provide daily The Hindu, Indian Express, PIB, Economic Times analysis for UPSC at Vajirao & Reddy Institute. Subscribe for daily current affairs and environment for UPSC 2026. #DeepSeaDiscovery #EnvironmentalStewardship #DeepOceanMission #Samudrayaan #MATSYA6000 #DeepSeaMining #BlueEconomy #BBNJtreaty #MarineBiodiversity #OceanConservation #ISAAuthority #PolymetallicNodules #MinistryOfEarthSciences #UPSC2026 #GS3Environment #VajiraoAndReddyInstitute #TheHinduAnalysis #SustainableDevelopment #HighSeasTreaty #OceanScience