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English Daily Current Affairs 2026
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Environment, Climate Change and Green Development
Page 4
Introduction
Environmental sustainability has become one of the defining challenges of the 21st century. Climate change, biodiversity loss, pollution and resource depletion require coordinated action at local, national and global levels. Green development seeks to balance economic progress with environmental protection.
1. Understanding Climate Change
Climate change refers to long-term shifts in global temperatures and weather patterns, largely driven by human activities such as fossil fuel consumption, deforestation and industrial emissions.
Major Causes
- Greenhouse Gas Emissions
- Deforestation
- Industrial Pollution
- Unsustainable Consumption Patterns
Major Impacts
- Rising Global Temperatures
- Extreme Weather Events
- Sea Level Rise
- Agricultural Challenges
- Water Scarcity
2. Environmental Conservation
Conservation efforts focus on protecting ecosystems, natural resources and biodiversity for present and future generations.
- Forest Conservation
- Wildlife Protection
- Water Resource Management
- Sustainable Land Use
3. Biodiversity and Ecological Balance
Biodiversity supports ecosystem services such as pollination, climate regulation and food security. Protecting biodiversity is essential for sustainable development.
| Biodiversity Benefit | Importance |
|---|---|
| Pollination | Supports Agriculture |
| Climate Regulation | Environmental Stability |
| Genetic Diversity | Future Resilience |
4. Green Development and Sustainable Growth
Green development promotes environmentally responsible economic growth while ensuring social well-being and resource conservation.
- Green Infrastructure
- Sustainable Cities
- Circular Economy
- Low-Carbon Development
5. Renewable Energy Revolution
Renewable energy technologies are transforming the global energy landscape by reducing dependence on fossil fuels and promoting sustainability.
Major Renewable Sources
- Solar Energy
- Wind Energy
- Hydropower
- Green Hydrogen
- Bioenergy
6. Climate Resilience and Disaster Management
Building climate resilience is essential for reducing vulnerability to natural disasters and environmental risks.
- Early Warning Systems
- Disaster Preparedness
- Climate Adaptation Strategies
- Resilient Infrastructure
- Community Participation
UPSC Mains Practice Question
Question: "Environmental sustainability and economic development must progress together for long-term prosperity." Discuss with suitable examples. (250 Words)
Model Answer Framework
Economic growth without environmental sustainability can lead to resource depletion, biodiversity loss and climate-related risks. Green development integrates environmental protection with economic advancement.
Investments in renewable energy, sustainable infrastructure, climate-resilient agriculture and green technologies demonstrate how economic and environmental objectives can complement each other.
A balanced approach ensures inclusive growth, environmental security and long-term prosperity for future generations.
Quick Revision Notes
- Climate change is a major global challenge.
- Biodiversity supports ecological stability.
- Environmental conservation protects natural resources.
- Green development balances growth and sustainability.
- Renewable energy reduces carbon emissions.
- Climate resilience improves disaster preparedness.
- Circular economy promotes efficient resource use.
- Sustainable development ensures long-term well-being.
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