We’ve talked about the staggering problem of food waste before. If you missed it, check out our article, “Farm to Table to Trash” and video, “Fighting Food Waste.” It’s difficult to imagine, but one third of all food produced for human consumption is lost or wasted, according to the Food and Agriculture Organization of the United Nations. And the Environmental Protection Agency estimates that more food reaches landfills and incinerators than any other single material in our everyday trash, constituting 22 percent of discarded municipal solid waste.

We’ve also talked about compost before, as something we can all do as individuals to deal with waste and live more sustainably, in general. But what we haven’t done is explain what compost actually is and how you can incorporate composting as part of your most sustainable life to reduce your carbon footprint. Soooo…