UPSC Notes

Himalayas as the Third Pole and Polar Solidarity

PYQs

8

Articles

1

Momentum

21

Phase IFoundation

Background

Overview

Highlights the unique geographical and ecological significance of the Himalayan region, its vulnerability to climate change, and its role as a global water tower. It also introduces a novel concept of international cooperation based on shared ecological challenges. Relevant for geography, environment, and international relations.

The Himalayas, along with the Tibetan Plateau, are often referred to as the 'Third Pole' due to their vast ice and snow reserves, which are second only to the Arctic and Antarctic polar regions. This region is a critical water source for billions of people and plays a significant role in global climate systems.

Phase IIStatic core

Facts & tables

Key facts

Glacial Concentration

Contains the largest concentration of glaciers outside the polar regions.

Water Tower of Asia

Source of major Asian rivers (Ganga, Indus, Brahmaputra, Mekong, Yangtze, etc.).

Climate Vulnerability

Highly vulnerable to global warming, experiencing rapid glacier melt and increased Glacial Lake Outburst Floods (GLOFs).

Polar Solidarity Concept

Proposes connecting mountain communities, researchers, and climate institutions of the Himalayas with those of the Arctic and Antarctic to address shared challenges.

Reference table

Static syllabus anchors

TypeReference
Conceptual areaGeography
Conceptual areaEnvironment & Ecology

Reference table

Institutions & roles

BodyRole
Scientific and Climate InstitutionsResearch, policy advocacy, and cooperation
Phase IIIExam lens

Prelims angle

Overview

Prelims angle: Multi-statement analysis

Prelims angle: Conceptual understanding

Quick revision

  • Himalayas: 'Third Pole' due to vast ice/snow.
  • Critical water source for billions.
  • High vulnerability to climate change (GLOFs, melt).
  • Polar solidarity: cooperation between Himalayas, Arctic, Antarctic.
  • Shared agenda: ice, water, adaptation, survival.

High-confidence PYQs

Topic timeline

GeographyEnvironment & Ecology

Himalayan tragedy points to need for new global alliances around ecological governance

08 Sep 2026 · The Himalayas, known as the 'Third Pole' for its vast ice reserves, is crucial for global water supply and highly susceptible to climate change, necessitating 'polar solidarity' with Arctic and Antarctic regions for shared survival strategies.

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Related topics

Practice writing on this topic

UPSC has asked 8 linked questions on Himalayas as the Third Pole and Polar Solidarity in Mains. Write an answer to one — and get it evaluated.

UPSC Prelims PYQs on Himalayas as the Third Pole and Polar Solidarity

Practice official previous year questions asked by UPSC related to this concept.

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