{"id":63889,"date":"2025-09-17T13:44:57","date_gmt":"2025-09-17T08:14:57","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=63889"},"modified":"2025-09-17T13:44:57","modified_gmt":"2025-09-17T08:14:57","slug":"geo-engineering","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/geo-engineering\/","title":{"rendered":"Geo-Engineering, Working, Techniques, Advantages, Challenges"},"content":{"rendered":"

Geo-Engineering, also known as Climate Engineering, refers to the deliberate large-scale manipulation of Earth\u2019s natural systems with the aim of counteracting climate change. As rising greenhouse gas emissions continue to drive global warming, scientists and policymakers are exploring Geo-Engineering as a potential backup strategy to complement mitigation and adaptation efforts.\u00a0<\/span><\/p>\n

It involves a wide range of techniques, some focused on reducing the amount of solar radiation absorbed by the Earth, while others aim to remove carbon dioxide from the atmosphere. Although still in experimental and conceptual stages, Geo-Engineering raises important questions about feasibility, ethics, governance, and unintended consequences, making it a crucial topic in the discourse on climate solutions.<\/span><\/p>\n

Geo-Engineering<\/b><\/h2>\n

Geo-Engineering, also called climate engineering, refers to a broad set of largely theoretical technologies and methods designed to deliberately manipulate the Earth\u2019s climate system. The primary aim is to reduce the adverse impacts of climate change by either removing excess carbon dioxide from the atmosphere or reducing the amount of solar radiation absorbed at the Earth\u2019s surface. While many of these approaches remain hypothetical or experimental, they highlight the growing search for large-scale solutions to counter global warming.<\/span><\/p>\n

Geo-Engineering Working<\/b><\/h2>\n

Geo-Engineering approaches are generally divided into two broad categories:<\/span><\/p>\n

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  • Removal of Greenhouse Gases (Carbon Dioxide Removal – CDR): <\/b>These techniques aim to directly capture and remove greenhouse gases, especially carbon dioxide, from the atmosphere to reduce long-term warming.<\/span><\/li>\n
  • Solar Radiation Management (SRM): <\/b>These methods focus on reflecting or blocking a portion of incoming solar radiation to temporarily cool the Earth\u2019s surface and offset the effects of climate change.<\/span><\/li>\n<\/ul>\n

    The following sections will explore both these aspects in detail, highlighting their techniques, potential benefits, and associated risks.<\/span><\/p>\n

    Green House Gas Removal<\/b><\/h3>\n

    The Green House Gas Removal approach focuses on extracting carbon dioxide and other greenhouse gases from the atmosphere. By reducing the overall concentration of these gases, it aims to slow down global warming while restoring balance to the Earth\u2019s climate system. Some key techniques include:<\/span><\/p>\n