Have you ever been to the dump? It’s a pretty smelly place. Part of what you’re smelling is methane, a powerful greenhouse gas that’s created as biodegradable garbage breaks down. A number of studies have found that approximately one-third of all waste entering landfills can be composted instead, and over 90 American cities have responded by initiating curbside composting services. Residents separate out their garden waste (and in some cases food scraps), the biodegradable garbage is picked up and diverted, maxed-out landfills experience relief, and the city has a marketable product in the form of rich compost soil. Everybody wins – who could possibly be against this? Well, it turns out that some people are. Waste Management Inc., the nation’s largest waste disposal company and landfill operator, now captures methane from some of its landfills and converts it into energy. While that sounds pretty good, too, our guest this week on Sea Change Radio explains to host Alex Wise the complex set of issues that surrounds the question, “what’s the best use of biodegradable garbage?” Jason Mark is both a journalist and a farmer – listen now as he gives us the dirt on compost.
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