Leonard Scinto, a researcher at Florida International University, standing beside a concrete post that measures the subsidence of soil in the Everglades Agricultural Area. In 1924, the top of the post was level with the ground surface. Dan Charles/NPR
Five minutes to listen to how your food greens, or does not green, our planet (thanks to National Public Radio, USA):
Let’s say you’re an environmentally motivated eater. You want your diet to do as little damage as possible to our planet’s forests and grasslands and wildlife.
But how do you decide which food is greener?
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