We here at FIJI Water hear a lot of complaints about “food miles,” ours in particular. The concept is that the longer your food travels, the worse it is for the environment.
We think this is a load of hooey…and so do scientists who have studied lifecycle carbon footprints. The key word hereis lifecycle – how a product is developed or packaged, what the transport mode is, and other factors can have a far greater impact for better or worse than the mere distance traveled.
The New Yorker recently published an article about carbon footprints that, among other things,summarized major scientific studies on “food miles.” These studies have shown:
And here’s an example closer to home for us: We used to send product to New York by ship from Fiji to Los Angeles, then truck from Los Angeles to the East Coast. Now we send the product by ship through the Panama Canal to Philadelphia or Newark, then truck to New York – a route that covers 50% more miles, but reduces emissions by 55%. This is because ocean freight causes 85%less emissions than trucking. Had we used food miles as a metric, we would never have made this change.
The real problem with the “food miles” concept is that it misleads people who are genuinely trying to make ethical decisions. There are still people who are choosing to “buy/eat local” and thereby actually making their environmental impact worse than it otherwise would have been. It’s unfair to them and to the environment. Of course, it’s hard for people to make the right decisions unless they have the right information, which is why it’s so important for companies to publish the full lifecycle carbon footprints of their products.