Current Affairs Quiz - May 2025

Notes:
Justice Bhushan Ramkrishna Gavai has been appointed as the 52nd Chief Justice of India (CJI) and will take charge on May 14, 2025, succeeding Justice Sanjiv Khanna. The appointment of the Chief Justice of India is guided by Article 124(2) of the Constitution, which empowers the President of India to appoint the CJI. Article 126 allows for the appointment of an Acting Chief Justice if needed.

Notes:
The National Archives of India (NAI) has added the private papers of former President Dr. A.P.J. Abdul Kalam to its rich collection, making a major contribution to India’s historical records. It works under the Ministry of Culture and stores old government records that are no longer active but important for research and administration. It is the largest archival repository in South Asia and protects records of lasting value to the Government of India. NAI was started as the Imperial Record Department on 11 March 1891 in Kolkata and moved to New Delhi in 1911. The full transfer of records to Delhi was completed in 1937. NAI also enforces the Public Records Act, 1993 and Public Record Rules, 1997. It preserves over 34 crore pages, including official files, maps, censuses, treaties, debates, rare manuscripts, and government documents.

Notes:
Mizoram’s Animal Husbandry and Veterinary Department has reported over 3,050 pig deaths since March 2025 due to an outbreak of African Swine Fever (ASF) in the districts of Siaha, Lawngtlai, Lunglei, and Mamit. African Swine Fever (ASF) is a highly contagious viral disease that affects domestic and wild pigs with a mortality rate that can reach 100%. Though ASF does not affect humans, it severely impacts pig populations and causes major economic loss to farmers. The virus originated in Africa and has now spread globally.

Notes:
The Government of Madhya Pradesh has banned stubble burning due to a rise in such cases after crop harvesting. Farmers found burning stubble will be denied benefits under the Mukhyamantri Kisan Kalyan Yojana (MKKY). Mukhyamantri Kisan Kalyan Yojana (MKKY) was launched by Madhya Pradesh government to provide financial help and improve the economic condition of farmers. It also aims to promote the use of modern agricultural technologies in the state. This decision highlights the government’s focus on controlling pollution and encouraging sustainable farming practices.

Notes:
The Indian Council of Agricultural Research (ICAR) has recently developed two genome-edited rice varieties, marking a major advancement in Indian agricultural science. ICAR is an autonomous body under the Department of Agricultural Research and Education (DARE), Ministry of Agriculture and Farmers Welfare, Government of India. It was founded on 16 July 1929, initially as the Imperial Council of Agricultural Research, following recommendations from the Royal Commission on Agriculture. ICAR’s headquarters is in New Delhi, and it coordinates research in agriculture, horticulture, fisheries, and animal sciences across India.

Notes:
A research team from the Hong Kong University of Science and Technology (HKUST) has made the first-ever experimental observation of a two-dimensional layered altermagnet at room temperature. Altermagnets are a new class of antiferromagnetic materials that show momentum-dependent spin splitting without needing spin–orbit coupling (SOC) or overall magnetization. This spin splitting is caused by exchange interactions between magnetic sublattices connected by crystal symmetry, known as C-paired spin-valley locking (SVL). Altermagnets combine the stable spin properties of antiferromagnets with spin-split energy bands, making them promising for next-generation spintronic devices.

Notes:
Recently, scientists observed repeated unrest at Campi Flegrei between 1982–1984 and 2011–2024, involving land uplift, earthquakes, and underground rumbling due to rising fluid pressure. Campi Flegrei, also called the Phlegraean Fields, is an active volcanic system located near Naples, Italy. Unlike single-cone volcanoes like Mount Vesuvius, Campi Flegrei is a large caldera, which is a sunken volcanic area formed after a huge eruption. The caldera spans about 12 to 15 kilometers and was formed by a massive eruption nearly 39,000 years ago. That eruption may have triggered climate changes that contributed to the decline of Neanderthals.

Notes:
In the 2025 World Press Freedom Index by Reporters Without Borders (RSF), India ranks 151 out of 180 countries. This is a slight improvement from 159th in 2024 and 161st in 2023, but India still remains in the “very serious” press freedom category. India ranks lower than neighbours like Nepal (90th), Maldives (104th), Sri Lanka (139th), and Bangladesh (149th). Norway, Estonia, and the Netherlands are the top three performers in press freedom globally. For the first time, global press freedom is seen as in a “difficult situation” due to rising economic pressures.

Notes:
A recent study in the New England Journal of Medicine found that a weekly dose of semaglutide shows strong results in treating Metabolic Dysfunction-Associated Steatohepatitis (MASH). Semaglutide is a Glucagon-Like Peptide-1 (GLP-1) receptor agonist, first developed to treat Type 2 diabetes. It is the main ingredient in medicines like Ozempic, used for diabetes, and Wegovy, used for weight loss. MASH is a severe type of fatty liver disease caused by metabolic problems and not by alcohol. It involves fat buildup, inflammation, and liver scarring, and is linked to obesity, diabetes, and overnutrition. If not treated, MASH can lead to cirrhosis or liver failure.

Notes:
In a recent statement, the Organization of Islamic Cooperation (OIC) expressed concern over the rising tensions between India and Pakistan and urged both sides to exercise restraint and engage in dialogue. The Organization of Islamic Cooperation (OIC) is the second largest intergovernmental group after the United Nations, with 57 member countries across four continents. It was founded on 25 September 1969 in Rabat, Morocco, following the arson attack on the Al-Aqsa Mosque in Jerusalem. The OIC works to protect Islamic values and the sovereignty and independence of its member states. It also aims to promote peace, security, and cooperation in political, economic, and social matters. The OIC acts as the unified voice of the Muslim world on global issues. Its headquarters is in Jeddah, Saudi Arabia, and its official languages are Arabic, English, and French.