12 May 2024

• Elections: Campaign silence came into effect across 96 Lok Sabha constituencies in 9 states and 1 UT ahead of Phase 4 voting on 13 May.
• Health: IMD issued Red Alerts for severe heatwave in Gangetic West Bengal, Odisha, Bihar, and Jharkhand.
• Pandemic: FLiRT COVID variants (KP.2 and KP.1.1), descendants of the Omicron JN.1 sub-variant, were detected in India by the Ministry of Health.
• International: Malaysia announced a plan to gift endangered Bornean orangutans to major palm oil trading partners, modelled on China's panda diplomacy.

GS area: Polity (Elections)

Campaign silence came into effect on 12 May for Phase 4 of the 2024 Lok Sabha general election. Phase 4 covered 96 constituencies across 9 states and 1 Union Territory.

• Model Code of Conduct (MCC): Silence periods are part of the MCC, which prohibits campaigning within 48 hours before voting. The MCC comes into force from the date of announcement of the election schedule.
• Phase 4 coverage: States included Andhra Pradesh (25 seats), Telangana (17 seats), Uttar Pradesh (13 seats), Maharashtra (11 seats), Madhya Pradesh (8 seats), West Bengal (8 seats), Bihar (5 seats), Jharkhand (4 seats), Odisha (4 seats), and Jammu and Kashmir UT (1 seat). Total: 96 seats.
• Eligible voters: 17.70 crore voters were enrolled for Phase 4.
• ECI's authority: Article 324 of the Constitution vests the superintendence, direction, and control of elections in the Election Commission of India. It has three commissioners: the Chief Election Commissioner and two Election Commissioners.
• Notable contests: Phase 4 included constituencies where Union Ministers Giriraj Singh (Begusarai), Arjun Munda (Khunti), and G. Kishan Reddy (Secunderabad) were contesting.

Static linkage: ECI, Model Code of Conduct, election phases, Article 324.

GS area: Environment, Disaster Management

IMD issued Red Alerts for severe heatwave conditions in several eastern Indian states, escalating the health response across affected regions.

• Red Alert meaning: In IMD's colour-coded system, Red (Take Action) is the highest warning level. It indicates extremely dangerous conditions requiring immediate protective action by authorities and individuals.
• Affected areas: Gangetic West Bengal, Odisha, Bihar, and Jharkhand faced the most severe conditions.
• Health Ministry response: The Ministry of Health and Family Welfare issued clinical guidelines for health facilities on identifying and managing heatstroke cases. Hospitals in affected states were directed to designate separate wards for heat-related illness.
• NDMA role: The National Disaster Management Authority (established under the Disaster Management Act, 2005) published national guidelines on heatwave preparedness. State Disaster Management Authorities (SDMAs) implement these at the state level.
• Cumulative 2024 data: By mid-May, heatwave conditions had persisted for more than 54 days since March 2024 across India.

Static linkage: IMD warning system, disaster management, public health.

GS area: Science and Technology (Public Health)

The Ministry of Health confirmed detection of FLiRT COVID-19 variants (KP.2 and KP.1.1) in India.

• FLiRT variants: KP.2 and KP.1.1 are sub-variants of JN.1, itself a sub-variant of the Omicron BA.2.86 lineage. The "FLiRT" nickname refers to their shared mutations in the spike protein (F456L and R346T in one sub-variant).
• INSACOG: The Indian SARS-CoV-2 Genomics Consortium tracks new variants in India. It is coordinated by the Ministry of Health and Family Welfare.
• Variant nomenclature: The WHO uses the Pango lineage system for naming variants (such as JN.1, KP.2). WHO also assigns Greek letter names (Alpha, Delta, Omicron) to "Variants of Concern" and "Variants of Interest."
• India's public health posture: No new restrictions were announced. The government advised high-risk individuals (elderly, immunocompromised) to take precautions and get booster doses.
• Significance for prelims: INSACOG's role, variant surveillance mechanisms, and the ICMR-WHO relationship in genomic tracking are standard question areas.

Static linkage: COVID-19, genomic surveillance, INSACOG, ICMR.

GS area: International Relations, Environment

Malaysia announced plans to gift endangered Bornean orangutans to countries that are major importers of Malaysian palm oil.

• Concept: Modelled on China's panda diplomacy (gifting giant pandas to friendly nations as diplomatic gestures), orangutan diplomacy aims to improve Malaysia's environmental image while leveraging biodiversity as a soft power asset.
• Bornean orangutan: Pongo pygmaeus. It is listed as Critically Endangered on the IUCN Red List. A distinct species from the Sumatran orangutan (Pongo abelii), also Critically Endangered.
• CITES: Both orangutan species are listed under CITES Appendix I, which prohibits international commercial trade.
• Palm oil context: Malaysia is one of the world's two largest palm oil exporters (along with Indonesia). The expansion of palm oil plantations has been the primary driver of deforestation and orangutan habitat loss in Borneo.
• India as a palm oil importer: India is the world's largest importer of palm oil, sourcing most of it from Malaysia and Indonesia. India imports approximately 8-9 million tonnes of palm oil annually.

Static linkage: Wildlife trade, IUCN Red List, Malaysia-India relations, deforestation.

GS area: Geography, Environment

A research finding received attention: large freshwater aquifers exist beneath the ocean floor in many coastal regions.

• Formation: These sub-sea freshwater reserves formed during ice ages when sea levels were much lower. Rainwater and river systems filled permeable rock formations. When sea levels rose at the end of the last ice age, the formations were submerged, preserving the freshwater inside because it is less dense than seawater and does not immediately mix.
• Scale: Global sub-sea freshwater reserves are estimated at approximately 500,000 cubic kilometres.
• India relevance: India faces severe groundwater depletion in many regions. Coastal cities like Mumbai, Chennai, and Kolkata have offshore freshwater reserves that are theoretically accessible but difficult to exploit without risking seawater intrusion.
• Challenge: Extracting sub-sea freshwater without causing saltwater intrusion into the aquifer is a technical challenge. The National Water Policy and the Central Ground Water Board (CGWB) oversee groundwater management in India.

Static linkage: Water resources, groundwater depletion, geography of aquifers.

• India-France defence: Exercise Shakti, the biennial India-France joint army exercise, was in preparations for its 2024 edition. Three India-France exercises cover different domains: Shakti (Army), Varuna (Navy), and Garuda (Air Force). The strategic partnership dates to 1998.
• Ruskin Bond birthday: Author Ruskin Bond was born on 19 May 1934 in Kasauli, Himachal Pradesh. He received the Sahitya Akademi Award in 1992 and was later awarded the Padma Shri (1999) and Padma Bhushan (2019). The Sahitya Akademi was established in 1954 as an autonomous body under the Ministry of Education.
• Hague Convention: The 70th anniversary of the 1954 Hague Convention for Protection of Cultural Property in Armed Conflict (14 May 1954) was approaching.