I couldn't think of an appetizing compost picture, so here's a hen at Simmon's Organic Farm. |
The Benefits of
National Composting
Growing up in San Francisco, California, composting was
always the norm. Just like all San Franciscans, my family put our green bins
out on the curb for pick-up along side our blue and black bins. When I started
college four years ago in Massachusetts, it was an adjustment to suddenly throw
away food waste and paper towels that at home were composted by the city. When
potentially compostable items are thrown out, they still decompose, but the
nutrients from the waste are inaccessible if they are in a landfill. It felt profligate to dispose of items
that could have been composted and eventually used on farms as a natural
fertilizer. It felt like an interruption to a self- sustaining cycle of growth,
nourishment, and decay.
I decided to start my own compost program, modeled after San
Francisco’s, which emphasizes ease for participants. Every Friday, I drive
around campus and collect seventy- five individuals’ compostable items and
empty the five-gallon trash bags into thirteen cubic feet composters. The paper
towels and paper plates mixed with the food scraps create a balanced recipe for
the compost. All of the unused nutrients left in the peels of oranges, the
shells of eggs, and the weeds pulled from the garden break down into
nutrient-rich soil. I stir the compost as if it was a slow cooked stew, but in
this case I have to wait sixty days to enjoy the finished product instead of
six hours. At the end, there are
several pounds of nutrient-rich compost that I can use to grow food or sell
for a profit. The most astounding part of my job is that the entire collecting
and stirring process takes one hour of my time a week.
I believe in composting on a national level. Farmers and
farmland would benefit because they would have a natural source of topsoil. Our
current farming practices deplete topsoil faster than it regenerates. If the
United States composted on a national scale, we could possibly generate enough
compost to replenish the necessary nutrient levels in the soil, avoid
oligotrophic soil conditions, and the use of synthetic fertilizers. In
addition, nation-wide composting would decrease our countries’ contributions to
landfills and greenhouse gas emissions while creating more jobs. We have the
resources and tools to compost on a national scale while increasing our
nation’s food security, keeping food prices down, and decreasing our
contribution to landfills and to climate change if we do so.
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