Food waste provides fertile ground for tech innovators

Food waste is a big problem around the world. The United Nations reports that 1.3 billion tons of food are tossed every year. But now, figuring out how to keep produce and leftovers out of landfills has become fertile ground for tech innovators.  

Throwing out food happens all along the supply chain. Here’s an example: A farmer ships out a truckload of eggplant, but when it arrives, the re-seller thinks the color’s a bit off.  

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