The text message that changed planting season for 38 million Indian farmers
A Google AI weather model, refined at the University of Chicago, gave smallholder farmers a month's notice on this year's erratic monsoon — building on earlier research that suggested such forecasts can nearly double farm incomes
When this year's monsoon arrived early in India and then simply stopped for 20 days, tens of millions of smallholder farmers were spared the worst of the guesswork. A text message had already told them it was coming.
This summer, around 38 million farmers across India received tailored, advance forecasts of the monsoon's onset and progression, sent by SMS in five regional languages. The forecasts told them when to sow, whether to buy more seed, when to switch crops, and when to wait. For families whose entire year hinges on a single rainy season, that information is the difference between a harvest and a hungry winter.
The forecasts were powered, in part, by an artificial intelligence model called NeuralGCM — built by Google Research and refined by the University of Chicago's Human-Centered Weather Forecasts Initiative.
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