The Green Revolution: Triumph and Consequences

In the 1960s, agricultural scientist Norman Borlaug introduced high-yielding wheat varieties to India and Pakistan, averting predicted mass famines and earning himself the Nobel Peace Prize. This transformation, dubbed the Green Revolution, subsequently spread across Asia and Latin America, dramatically increasing crop yields through improved seeds, irrigation, and chemical inputs.

The statistics are impressive: global cereal production doubled between 1960 and 2000, while the population grew by only 80%. Countries like India transformed from food importers to exporters. Borlaug himself estimated that his work saved over a billion lives—a claim that, while difficult to verify precisely, reflects the revolution’s massive scale.

However, the Green Revolution’s legacy is increasingly contested. Critics point to its environmental costs: aquifer depletion from intensive irrigation, soil degradation from chemical fertilizers, and biodiversity loss as traditional crop varieties were abandoned. In Punjab, India’s breadbasket, water tables have dropped precipitously, threatening the sustainability of the very agricultural system the Revolution created.

Social consequences have also emerged. The Revolution favored farmers with access to capital for seeds, fertilizers, and irrigation equipment, often widening rural inequality. Traditional farming knowledge eroded as communities adopted standardized practices developed in distant laboratories. What began as a humanitarian triumph now requires careful reassessment as its full costs become apparent.