Current Affairs Quiz - January, 2025

Notes:
Divers near Kalpeni Island in Lakshadweep discovered possible wreckage of a 17th or 18th-century European warship. Kalpeni Island is part of the Lakshadweep archipelago in the Arabian Sea, covering 2.79 square kilometers. It is 287 kilometers from Kochi, Kerala, and lies southeast of Kavaratti Island. Kalpeni forms a single atoll with islets Tilakkam, Pitti, and Cheriyam. The island is known for coral reefs, clear waters, white beaches, and a 2.8-kilometer-wide lagoon, it is ideal for snorkeling and scuba diving. The island’s culture reflects its Maliku community heritage, with a climate similar to Kerala.

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Researchers introduced Twigstats, a tool for time-stratified ancestry analysis, in a Nature study. Twigstats significantly enhances statistical power and reduces errors in ancestry studies. It provides high-resolution, precise individual-level ancestry analysis. The tool is coded in C++ and uses the statistical language R. Twigstats enables fine-grained analysis of specific historical periods.

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The Miyawaki Technique, developed by Japanese botanist Akira Miyawaki, accelerates forest growth by planting native species closely together. This method enhances biodiversity, improves soil quality, and creates lush green spaces even in urban areas. In Prayagraj, over 1.2 lakh trees of various species have been planted using this technique, contributing to better air quality and environmental conservation ahead of the Mahakumbh 2025. The dense forests help absorb carbon, reduce pollution, and restore ecological balance, showcasing an effective approach to urban greening and sustainability.

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World Economic Situation and Prospects 2025 report was recently released by the UN. According to this report, the Indian economy is projected to grow by 6.6% in 2025 and 6.7% in 2026, supported by private consumption and investments. The UN report highlighted the public sector’s role in funding infrastructure, digital connectivity, and social infrastructure projects. Capital expenditure on infrastructure will have strong multiplier effects, boosting growth. Manufacturing, services, and strong export growth in pharmaceuticals and electronics will drive economic activity. Favorable monsoon rains in 2024 are expected to boost agricultural output in 2025. Risks include geopolitical tensions, debt challenges, and climate hazards affecting growth.

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The Ministry of Commerce & Industry launched the 8th edition of the National Programme for Organic Production (NPOP) to promote ease of operations and transparency for stakeholders, including farmers. Agricultural and Processed Food Products Export Development Authority (APEDA) implements NPOP to strengthen India’s organic certification system. The event unveiled key portals, including NPOP, Organic Promotion Portal, TraceNet 2.0, revamped APEDA, and AgriXchange, for improving operations, traceability, and market access.

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Uttar Pradesh CM Yogi Adityanath launched the All India Radio Kumbhvani FM channel (103.5 MHz) for Maha Kumbh 2025 at Circuit House, Prayagraj. The channel will bring Mahakumbh to remote areas, providing live commentary for those unable to attend. It aims to spread the ambience of the Mahakumbh globally, promoting India’s religious traditions and providing vital information to devotees.

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The Gangasagar Mela organizers introduced initiatives like certificates for pilgrims, e-Anushandhan for facilities access, and e-Parichay QR code identity bands. The Gangasagar Mela is an annual Hindu festival held on Sagar Island, West Bengal, at the confluence of the Ganges and the Bay of Bengal. It includes rituals like the sacred bath and Deepdan and is celebrated during Makar Sankranti, marking the Sun’s transition into Capricorn. It is the second-largest religious gathering in India after the Kumbh Mela. The mela has ancient roots, with mentions in the Mahabharata’s Vana Parva (1500–2000 BC).

Notes:
IIT Roorkee researchers developed a method to degrade plasticizers like diethyl hexyl phthalate (DEHP) using bacterial enzymes. DEHP is found in plastics and personal care products, posing health risks. Esterase enzyme from Sulfobacillus acidophilus breaks DEHP into mono-(2-ethylhexyl) phthalate (MEHP) and 2-ethyl hexanol. The enzyme was structurally studied using X-ray crystallography and remains active for about a month. Researchers used four additional enzymes from Comamonas testosteroni to complete the degradation process. Integrating enzymes into bacteria ensures prolonged activity and continuous degradation without needing fresh batches. Plasticizers enhance flexibility and shine in products but can be absorbed through the skin, posing health dangers.

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Fifteen Tamil Nadu fishermen were reportedly detained near Diego Garcia in the British Indian Ocean Territory (BIOT) for crossing the maritime boundary. Diego Garcia is a coral atoll, the largest and southernmost island in the Chagos Archipelago, central Indian Ocean. It covers 44 sq. km with a V-shaped cay and an open lagoon. The UK leased Diego Garcia to the US in 1966 for a military base, displacing its inhabitants.

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Rajasthan received an additional 5,000 MW allocation under the PM-KUSUM (Component A) scheme. The scheme targets commissioning projects by December 31, 2025, before sunsetting in March 2026. The scheme was launched in 2019. Pradhan Mantri Kisan Urja Suraksha Evam Utthaan Mahabhiyan (PM-KUSUM) scheme aims to reduce diesel usage in farming and boost farmers’ income. It supports India’s goal of achieving 40% installed power capacity from non-fossil sources by 2030. The Ministry of New and Renewable Energy oversees implementation, requiring progress updates via the PM-KUSUM portal.