How a solar revolution in farming is depleting the world’s groundwater
Fred Pearce writes: There is a solar-powered revolution going on in the fields of India. By 2026, more than 3 million farmers will be raising irrigation water from beneath their fields using solar-powered pumps. With effectively free water available in almost unlimited quantities to grow their crops, their lives could be transformed. Until the water runs out. The desert state of Rajasthan is the Indian pioneer and has more solar pumps than any other. Over the past decade, the government…