India’s dangerous ‘food bubble’

Grain production is up, but wells are going dry from the unsustainable use of irrigation water.

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In recent years about 27 million wells have been drilled, chasing water tables downward in every Indian state. Even the typically conservative World Bank warned in 2005 that 15% of India’s food was being produced by overpumping groundwater. The situation has not improved, meaning that about 190 million Indians are being fed using water that cannot be sustained. This means that the dietary foundation for about 190 million people could disappear with little warning.