You're reading: Business Insider: Future food – how scientists and startups are changing the way we eat (VIDEO)

The world's population is growing, while our resources shrink. By 2050, total food demand is expected to increase 70 percent and food prices could rise by as much as 100 percent. Meanwhile, the foodie movement is well underway, with chefs and home cooks seeking the freshest and purest local ingredients. 

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