What does the term 'food miles' refer to, and why is it significant?

• A. The distance food travels from production to consumer; not relevant to price or environment.
• B. The number of miles a farmer travels to tend fields.
• C. The distance food travels from production to consumer; relevant for cost, freshness, and environmental impact.
• D. The distance between the farm and the nearest market is the same for all foods.

Answer: (C)

Food miles describe the distance food travels from where it’s produced to the consumer. This matters because longer transport can raise costs through fuel and energy use, affect freshness and shelf life with more time and handling, and increase environmental impact via shipping emissions. In a globalized food system, foods often move across regions or oceans, making transportation a key consideration in sustainability and food security. It’s not just about distance in isolation—total carbon footprint also depends on production methods and how efficiently that transport is powered. The other ideas either misdefine the concept (farming-to-field travel) or treat distance as irrelevant or the same for all foods, which doesn’t align with how food systems actually work.