13 November 2025 - Daily Current Affairs Updates

UPSC GS – 1

1. Ethiopia – Host of COP32 (UNFCCC, 2027)

• Subtopic: World Geography & International Events

• Value Addition:

  • Event: Ethiopia to host COP32 in Addis Ababa (2027) – first East African nation to host a UN Climate Conference.

  • Geographical Context:

    • Landlocked country in the Horn of Africa.

    • Lost sea access after Eritrea’s secession (1993).

    • Physiography: Dominated by Ethiopian Highlands and the Rift Valley — part of the East African Rift System, a major tectonic zone.

    • Major Rivers: Blue Nile (from Lake Tana), Awash, Baro, Tekeze, Omo, Shebelle, Genale.

    • Extremes: Ras Dejen (4,550 m – highest), Danakil Depression (–116 m – hottest and lowest).

  • Neighbouring Countries: Eritrea, Djibouti, Somalia, Kenya, South Sudan, Sudan.

• Subject Analysis:

  • Symbolizes Africa’s emerging climate leadership.

  • Reflects Global South representation in climate diplomacy.

  • Useful for GS1 – World Geography / Geopolitics / Environment Summits.

2. Konark Wheel (Nata Mandap Ban)

• Subtopic: Indian Culture & Heritage

• Value Addition:

  • News: ASI prohibited tourist entry into Nata Mandap of the Konark Sun Temple (Puri, Odisha) due to structural vulnerability.

  • About the Temple:

    • Built c. 1250 CE by King Narasimhadeva I (Eastern Ganga dynasty).

    • Dedicated to Lord Surya; designed as a giant stone chariot with 12 pairs of carved wheels and 7 horses.

  • Symbolism of Konark Wheel:

    • Represents the cycle of time and movement of life.

    • Also features on India’s National Emblem and ₹10 currency note.

  • UNESCO Status: World Heritage Site (1984).

• Subject Analysis:

  • Embodies syncretism of art, architecture, and astronomy.

  • Highlights Odishan (Kalinga) temple architecture — a key UPSC cultural theme.

  • Relevant for GS1 – Art & Architecture / Indian Culture.

3. Salton Sea (USA)

• Subtopic: Physical Geography & Environmental Issues

• Value Addition:

  • Type: Endorheic (saline, inland) lake in Southern California; accidentally formed in 1905 from Colorado River overflow.

  • Significance:

    • California’s largest lake; habitat for migratory birds (Pacific Flyway).

    • Holds vast lithium reserves → called “Lithium Valley”.

  • Environmental Issues:

    • Shrinking lake → exposed toxic sediments → rising dust pollution & respiratory diseases.

    • Fish deaths & avian mortality from salinity rise.

  • Geological Feature: Located near San Andreas Fault (earthquake-prone).

• Subject Analysis:

  • Illustrates human–environment interaction & resource exploitation risks.

  • Useful for GS1 – Geography / Environmental Degradation / Disaster Management.

UPSC GS – 3

4. Climate Investment Fund (CIF)

• Subtopic: Climate Finance & International Cooperation

• Value Addition:

  • Establishment: 2008; supports climate action in 70+ low- and middle-income nations.

  • Structure:

    • Clean Technology Fund (CTF) – low-carbon transition.

    • Strategic Climate Fund (SCF) – adaptation & resilience.

  • Partners: Works via 6 MDBs – ADB, AfDB, EBRD, IsDB, IFC, World Bank.

  • New Initiative (2025): ARISE (Accelerating Resilience Investments & Innovations for Sustainable Economies) – pledged $100M by Germany & Spain.

  • Milestone: First multilateral climate fund to issue bonds via Capital Markets Mechanism (2024).

• Subject Analysis:

  • Supports Paris Agreement & NDC financing.

  • Strengthens global South–North climate cooperation.

  • Relevant for GS3 – Environment / Climate Finance / International Mechanisms.

5. Humboldt Penguin

• Subtopic: Biodiversity & Conservation

• Value Addition:

  • Scientific Name: Spheniscus humboldti.

  • Habitat: Pacific coasts of Chile and Peru.

  • Adaptation: Cold-water species thriving along Humboldt Current.

  • Behavior: Monogamous; breeds twice a year; uses distinct vocal identification.

  • Threats:

    • Overfishing (anchovy depletion).

    • Habitat destruction from guano mining.

    • Oil spills & avian influenza.

    • Climate change disrupting fish migration.

  • Conservation Status:

    • IUCN: Vulnerable.

    • CITES: Appendix I.

• Subject Analysis:

  • Indicator species for marine ecosystem health.

  • Highlights biodiversity–climate interlinkages.

  • Relevant for GS3 – Environment / Species Conservation.

6. Jaechanax kuranganiensis (New Water-Penny Beetle)

• Subtopic: Biodiversity Discovery & Freshwater Ecology

• Value Addition:

  • Discovered in: Kurangani stream, Western Ghats (Tamil Nadu).

  • Family: Psephenidae.

  • Distinct Features:

    • Flat, coin-shaped larvae for rock adhesion in fast-flowing streams.

    • Unique oblique sulcus on pronotum; diagnostic triangular groove absent in other species.

  • Ecological Role:

    • Bioindicators of clean, oxygen-rich freshwater systems.

    • Feed on algae → maintain stream ecosystem balance.

  • Significance:

    • First record of Jaechanax genus in Tamil Nadu; expands Asian freshwater biodiversity database.

• Subject Analysis:

  • Reinforces India’s position as biodiversity hotspot.

  • Vital for GS3 – Environment / Ecology / Conservation Research.

7. Principle of Intergenerational Equity

• Subtopic: Environmental Ethics & Jurisprudence

• Value Addition:

  • Definition: Duty of present generation to use resources sustainably for future generations.

  • Legal Foundations:

    • Brundtland Report (1987) – “Sustainable development for future generations.”

    • Rio Declaration (1992) – right to development consistent with future needs.

    • UNFCCC (1992) – equity principle embedded.

  • Recent Judicial Observation:

    • Justice P.S. Narasimha (SC, 2025) – doctrine is anthropocentric, must evolve toward eco-centrism to protect non-human species.

• Subject Analysis:

  • Bridges development and sustainability discourse.

  • Calls for eco-centric environmental jurisprudence.

  • Relevant for GS3 – Environment / Ethics / Governance.

8. Global Cooling Watch Report 2025 (UNEP)

• Subtopic: Climate Change & Energy Efficiency

• Value Addition:

  • Publisher: UNEP’s Cool Coalition.

  • Findings:

    • Cooling demand to triple by 2050 (22 → 68 TW).

    • Only 54 countries meet Sustainable Cooling Pathway criteria.

    • Rising extreme heat → 48–76% global population exposed by 2100.

  • Sustainable Cooling Pathway:

    • Passive cooling (natural ventilation, urban planning).

    • Low-energy cooling (evaporative systems).

    • HFC phase-down (Kigali Amendment).

  • Initiative: Beat the Heat Global Initiative – UNEP + Brazil (COP30 Presidency).

• Subject Analysis:

  • Promotes low-carbon tech + inclusive adaptation.

  • Key for SDG 7 (Energy Efficiency) & SDG 13 (Climate Action).

  • Relevant for GS3 – Environment / Climate Reports.

9. GRAP Stage III – NCR Air Pollution

• Subtopic: Environmental Governance & Pollution Management

• Value Addition:

  • Authority: Commission for Air Quality Management (CAQM) – statutory body (Act 2021).

  • Trigger: AQI in Delhi–NCR enters “Severe” (401–450).

  • Measures:

    • Ban on construction/mining; halt BS-III/IV vehicles; hybrid schooling; work-from-home; dust control.

  • GRAP Stages:

    • Stage I – Poor (201–300)

    • Stage II – Very Poor (301–400)

    • Stage III – Severe (401–450)

    • Stage IV – Severe+ (>451)

  • Causes: Stubble burning, vehicular emissions, topographic trapping, winter inversion.

• Subject Analysis:

  • Reflects governance challenge in federal air quality management.

  • Model for emergency environmental planning.

  • Relevant for GS3 – Environment / Pollution Control / Governance.