Too Much Information? GM Food Labeling Mandates

As NPR reported yesterday, voters in Colorado and Oregon will decide next month whether foods with genetically-modified (GM) ingredients should be identified as such with labeling. And why not? More information usually is better, and many people care very much whether they are purchasing GM foods. Moreover, it is common for the government to protect consumers by requiring disclosures of information. Thus, sellers of securities must tell us relevant information about their companies, and sellers of food must tell us relevant information about the nutritional content of their products.

Nevertheless, there often are good reasons to reject state-mandated disclosures of information to consumers. Sometimes, the government requires the provision of inaccurate information, as when states require doctors to tell pregnant women that abortions result in a higher risk of breast cancer or suicide. At other times, the government mandates ideological speech, compelling individuals to promote the state’s viewpoint. Accordingly, the First Amendment should prevent government from requiring the disclosure of false or misleading information or of ideological messages. (For discussion of abortion and compelled speech, see this forthcoming article.)

What about GM labeling? Is this similar to requiring country-of-origin labeling for meat and produce, a policy upheld by the D.C. Circuit earlier this year? GM labeling likely will mislead more than inform. Many people harbor concerns about genetic modification that are not justified by reality. In particular, as the NPR report indicated, researchers have not found any risks to health from eating GM foods. Indeed, genetic modification can promote better health, as when crops are fortified with essential vitamins or other nutrients. For very good reasons, GM foods run throughout the food supply, whether from traditional forms of breeding or modern laboratory techniques. Thus, the American Association for the Advancement of Science has concluded that GM labeling “can only serve to mislead and falsely alarm consumers.”

[cross-posted at PrawfsBlawg and orentlicher.tumblr.com]