What impact does sustainable farming have on carbon emission and climate change?
The shift to more sustainable methods of growing and preparing food is centered around practices that reduce the use of fossil fuels and increase the nutrient and mineral levels of soil. An emphasis on buying local, fresh food decreases the use of fossil energy in both transportation and processing. Supporting organic farming methods decreases the use of petrochemicals, not only further reducing the release of greenhouse gases, but also making food farming healthier for farmers, consumers, and the environment. These changes can make a substantial impact on world emissions and world climate. America’s food system accounts for nearly 17% of the nation’s energy use, requiring 400 gallons of oil per person each year. Of the 10,250 trillion Btus dedicated to food production, • 21% are spent in agricultural production (6.1% on fertilizer alone) • 14% in transport • 16% in processing • 7% in packaging • 11% in restaurants or retail • 31% in home refrigeration and preparation Individual choice
