India is one of the largest producers of pesticides in the world, much of it for local consumption. But now there's a new awareness.There's a big change sweeping across the fields of rural India. Tens of thousands of farmers are giving up on chemical farming and going back to a traditional ancient way of farming which is organic.Environmentalists estimate that India has around 300,000 organic farms. Farmers are learning different skills and adjusting their mindset, says Upendra Dutt, who organizes training sessions in organic agriculture.Farming isn't just about chasing profits anymore.