UPSC Environment: Climate Change & Pollution

Climate Change & Pollution

Climate change questions require a clear distinction between natural processes, human drivers, impacts and policy responses.

Core Concepts

• Greenhouse effect, major greenhouse gases and global warming.
• Climate feedbacks, carbon cycle and climate variability.
• Mitigation versus adaptation and climate resilience.
• Air, water, soil, noise and plastic pollution: sources, impacts and control.
• Waste management, circular economy and resource efficiency.

India Focus

Study climate risks to agriculture, water, coastal areas, cities and vulnerable communities. Understand renewable energy, energy efficiency, clean transport, afforestation and disaster preparedness.

Mains Practice

Write a balanced answer on why climate policy must combine mitigation, adaptation, technology, finance and local community participation.