Q.“Economic development in India has been accompanied by environmental concerns.” Do you agree with the given statement ? Give valid reasons in support of your answer.

Concept: The trade-off between economic growth and environmental sustainability — India’s rapid industrialisation and urbanisation have come at a measurable ecological cost.

Reasoning:

1. Rise in pollution levels: India’s GDP growth has been powered by coal-based thermal power plants and vehicular emissions, leading to severe air pollution (e.g., PM2.5 levels in Delhi-NCR) and water contamination from industrial effluents.
2. Depletion of natural resources: Expansion of agriculture, mining, and infrastructure has caused deforestation, groundwater over-extraction, and loss of biodiversity — the 2019 Forest Survey shows a decline in dense forest cover in several states. …

Why this question matters

This is a classic “agree/disagree with reasons” question from Indian Economics (Class 12 CBSE or similar boards). The examiner wants you to show that you understand the trade-off between growth and environmental quality — not just list facts, but connect cause and effect. The key is to demonstrate that economic development itself (higher GDP, more factories, more cars, more construction) has created the environmental problems.

Let’s break it down.

1. The core concept: development vs. environment

Economic development means rising output, incomes, and living standards. In India, this has meant:

• More industries (steel, chemicals, textiles)
• More power generation (coal-fired thermal plants)
• More vehicles on roads
• More construction (housing, roads, dams)
• More intensive agriculture (fertilisers, groundwater pumping)

Each of these activities directly generates environmental stress. The Environmental Kuznets Curve hypothesis suggests that pollution first rises with income, then falls after a threshold — but India is still on the rising part of that curve for most pollutants.

2. Evidence: how development has harmed the environment

Let’s look at the major environmental concerns and trace them back to economic activities.

Air pollution — India has 14 of the world’s 20 most polluted cities (WHO data). The main sources are:

• Thermal power plants (coal-based) — these supply over 70% of India’s electricity, needed for industrial growth
• Vehicle emissions — India’s vehicle population grew from ~55 million in 2001 to over 300 million by 2020
• Construction dust — rapid urbanisation and infrastructure projects (highways, metro, housing)

Water pollution — Rivers like the Ganga and Yamuna are severely polluted because:

• Industrial effluents (from tanneries, textile mills, chemical plants) are discharged untreated
• Agricultural runoff (fertilisers and pesticides from Green Revolution farming) contaminates groundwater
• Urban sewage — only about 30% of urban wastewater is treated

Deforestation and habitat loss — India lost 1.6 million hectares of forest cover between 2001 and 2020 (Forest Survey of India). Reasons:

• Mining for coal, iron ore, bauxite (to fuel industrial growth)
• Dam construction (displaces forests and wildlife)
• Road and railway expansion through forest areas

Climate change contribution — India is now the third-largest CO₂ emitter globally. This is directly linked to:

• Increased energy consumption (coal, oil, gas) for industry and transport
• Cement production (for construction boom) — cement alone accounts for ~7% of global CO₂

3. But isn’t development also solving environmental problems? …