Up next, an entirely different kind of food problem. Recycling paper and plastic, as you know, is an effective way to save money and energy. So why not recycle all the uneaten food that goes to waste? And there is an awful lot of it. Forty percent of the food in the U.S. today goes uneaten, which means Americans are throwing out the equivalent of 165 billion - with a B - billion dollars worth of food each year. But that's not all. Food waste, as it decays in landfills, also produces methane, which is a potent greenhouse gas.
I'm Michel Martin and this is TELL ME MORE from NPR News. Coming up, we are going to talk more about those protests that have been spreading in the Muslim world connected to a provocative video that has now gone viral. We'll talk about whether this is about a clash of civilizations or values or something else.