The 18th BRICS Summit concluded in New Delhi with the adoption of the New Delhi Declaration, which reaffirmed member nations' commitment to multilateralism, sovereign equality, and sustainable development. Amid tensions in West Asia, the declaration stressed the need for maximum restraint, a ceasefire in Gaza, and adherence to international humanitarian law. Leaders also called for comprehensive reforms of the UN Security Council and supported greater trade resilience through local currency mechanisms.
The 18th BRICS Summit concluded with the adoption of the New Delhi Declaration.
Member nations called for maximum restraint and a ceasefire in West Asia.
The declaration emphasized comprehensive reform of the United Nations, including the Security Council.
Exam Points
The 18th BRICS Summit was held in New Delhi.
The declaration advocated for comprehensive reform of the UNSC.
A recent study published in the American Journal of Human Genetics suggests that only a fraction of previously flagged genes are true biological drivers of cerebral palsy. Researchers found that many candidate genes were actually incidental mutations rather than direct causes. The findings indicate that clinical screening models may over-estimate true genetic causes, and distinguishing coincidental genetic variants from true pathological drivers is crucial for accurate diagnosis and patient care.
A study in the American Journal of Human Genetics evaluated genetic drivers of cerebral palsy.
Researchers found that many candidate genes were actually incidental mutations rather than direct causes.
Over-estimating genetic causes can lead to misdiagnosis and wasted healthcare resources.
Exam Points
The study was published in the American Journal of Human Genetics.
Researchers analysed data involving 5,440 individuals diagnosed with cerebral palsy.
New York City has implemented sweeping curbs on AI use and screen time in public schools, banning student-facing AI tools for a year to address rising screen addiction and declining foundational skills. Experts argue that India's education sector must also pay close attention to this trend, as growing digital reliance among children poses severe economic and social risks. While classrooms require digital integration, unmonitored AI tools can hinder critical cognitive development.
New York City banned student-facing AI tools for a year in public schools to curb screen addiction.
Experts suggest India should evaluate the impact of unregulated AI tools and screen time in schools.
Rising digital reliance among children poses potential long-term social and cognitive risks.
Exam Points
New York City schools banned student-facing AI tools for one year.
ASER 2024 surveys indicate high smartphone usage among young adolescents in India.
Recent research by IISER Pune and Wadia Institute of Himalayan Geology reveals that rapid erosion in the Himalayan mountains releases significant amounts of carbon dioxide into the atmosphere. While silicate weathering typically acts as a carbon sink over millions of years, the oxidation of sulphides in exposed rocks accelerates CO2 emissions. This counteracts the cooling effect of mineral weathering, highlighting the complex role of mountainous regions in the global carbon cycle.
Rapid erosion in the Himalayas exposes sulphides that oxidize and release CO2 into the atmosphere.
Silicate weathering traditionally acts as a carbon sink over long geological timescales.
The Houthi movement in Yemen has transformed from a domestic rebel group into a formidable maritime force capable of disrupting global shipping lanes in the Red Sea. Backed by strategic positioning and external support, Houthi attacks on commercial vessels have forced major shipping companies to bypass the Bab el-Mandeb Strait, driving up energy prices and impacting international trade. This escalation underscores the vulnerability of critical maritime choke points.
The Houthi movement has consolidated control over parts of Yemen and vital Red Sea coastlines.
Attacks on commercial vessels have disrupted global supply chains through the Bab el-Mandeb Strait.
Rerouting ships around the Cape of Good Hope has increased shipping costs and energy prices.
Exam Points
Roughly 12-15% of global maritime trade passes through the Bab el-Mandeb Strait and Red Sea.
The Houthis have launched sustained missile and drone attacks since late 2023.
BRICS medical products regulatory authorities have agreed to strengthen cooperation in disease surveillance and healthcare regulation. During the summit, leaders welcomed the establishment of a dedicated sub-working group to advance an integrated early warning system for mass infectious diseases. The initiative emphasizes local production of medical products and resilient health infrastructure to tackle future global health emergencies.
BRICS nations agreed to enhance cooperation in disease surveillance and medical product regulation.
A dedicated sub-working group was established to build an integrated early warning system.
The initiative stresses local production of medical products to ensure equitable access.
Exam Points
The initiative focuses on addressing mass infectious diseases and antimicrobial resistance.
It aligns with the amended International Health Regulations (2005).
Brazilian Foreign Minister Mauro Vieira praised India's BRICS presidency during his visit, highlighting potential bilateral trade growth beyond the $30 billion target before 2030. Vieira emphasized that BRICS provides an essential platform for emerging economies to foster multilateralism and bridge geopolitical divides without forming an anti-West alliance. Both nations continue to advocate for peaceful conflict resolution and reform of multilateral institutions.
Brazil and India are expanding bilateral trade toward a $30 billion target.
Brazilian Foreign Minister Mauro Vieira stated that BRICS is not an anti-West alliance.
Both nations support multilateralism and reform of outdated Bretton Woods institutions.
Exam Points
Bilateral trade between Brazil and India aims to exceed $30 billion before 2030.
Mauro Vieira visited New Delhi during the BRICS meetings.
Saudi Arabia temporarily closed its East-West crude oil pipeline following drone attacks linked to regional conflicts. The pipeline serves as a vital alternative to the Strait of Hormuz, allowing oil exports to reach the Red Sea. The disruption has heightened concerns over global energy supplies and security in key Middle Eastern transit routes.
Saudi Arabia shut down its East-West oil pipeline following security threats.
The pipeline is a crucial conduit for transporting crude oil to the Red Sea.
The closure compounds shipping disruptions caused by ongoing conflicts in the region.
Exam Points
The East-West pipeline was previously moving 4-5 million barrels a day.
The pipeline bypasses the Strait of Hormuz.
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