Image: Flickr
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A resource-constrained future like the one depicted in that film, predicted not just by science fiction authors but by numerous scientists and economists, is clearly not out of the question. 600-800 million people go hungry every year as it is. While millions of Americans enjoyed intense culinary plenty last night, tens of millions of others eked out their meal on food stamps. The income inequality gulf is growing, worldwide, yes, and in the US, it's especially acute. Combine that with shrinking crop yields thanks to climate change, and a still-burgeoning population.
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