The proposition that we should “Buy Local” is appealing. We may continue to buy apples from Chile and lettuce from California, but we have the common decency to feel guilty about it.
But do we need to?
American producers of beet and cane sugar have long supported a Buy Local policy. Dominated by a relatively small number of large and politically savvy producers and processors, these “buy from us” sugar interests keep prices high through official U.S. policy that includes a robust quota and tariff regime. Protectionist trade policies for American sugar acquire additional political weight from the powerful Midwest corn lobby, as cheap sugar from Brazil, Thailand and other countries also competes with corn sweeteners. Corn sweeteners—only 13 percent of total sweetener deliveries in 1970—surpassed beet and cane sugar in 1986 and now contribute 20 percent more to the sweetener market than refined sugars.