Around the city, I often see banana peels or apple cores carelessly strewn in the street or left on the pavement, and wonder if people understand that, even though it's food, it still has to decompose, and it still adds to the size of our landfills.

Well, Boulder, Colorado city officials seem to have figured this out. They're discussing a plan that would allow residents to put all of their food waste in a bin along with yard scraps and leaves to be carted away bi-weekly, ground up, and added to a compost heap outside of town. (They ran similar pilot programs in 2005, but they were limited to specific neighborhoods).

Officials in a Colorado Daily News article said the city aims to reduce the solid waste being dumped on their landfill by 70 percent by 2012. The city also recently adopted a "Zero Waste" resolution, and is also looking to implement a recycling program that allows residents to mix paper and plastic in one bin, similar to one that just went live in Philadelphia.

It may take a few months for the city to reach a decision on the new measure, but it's nice to see a city taking such an initiative. Now comes the real question: will residents actually participate in the program? Or will they continue to dump their food waste out with the rest of their trash?