I’ve been reading lately about genetically modified organisms, commonly referred to as GMOs. The preferred term is genetic engineering (GE).
There are strong feelings about whether GE technology is good or not so good for people, for the environment, or for the future of food.
These days, given the resources of the Internet, we can read a seemingly inexhaustible series of opinions about GE foods, and be tempted to escape the controversy by simply adopting one or the other extreme position.
The controversy has narrowed down to the issue of labeling GE foods. Those in favor say shoppers should know what they are buying, while others insist that there’s no reason to label GE foods, and are willing to put a lot of money into persuading voters of that perspective.
In my search for truth, I just read Steven M. Drucker’s 511–page book, Altered Genes, Twisted Truth (2015). Drucker, a Berkeley-educated public interest attorney, has written and spoken extensively on genetic engineering and related topics. His book’s subtitle presents his central message: “How the venture to genetically engineer our food has subverted science, corrupted government and systematically deceived the public.”
Drucker builds his thesis with detailed and specific references to respectable sources, including highly qualified scientists and government officials. As a lawyer, he surely selects supportive sources, and presents a convincing case. Here are some of his main points.
Many scientists and government officials have advocated the promise of genetic engineering to enable commercial agriculture to meet global needs for the volume and nutritional quality of food. Still, there is literally no evidence that GE foods are more productive or more nutritious than conventional foods, despite contrary claims. In reality, GE technology has been used primarily to produce crops that can tolerate the herbicide Roundup, which kills all plant life other than the GE crops.
The advocates’ early enthusiasm for this technology led to a waiver of legally required tests to demonstrate the safety of new food products. This waiver was based on the argument that GE foods are no different from conventional foods, and are “Generally Recognized as Safe” (GRAS). But hundreds of scientists regard GE technology as dramatically different from historical methods of plant hybridization and selection, and express concerns about the safety of GE foods. While people do not immediately become ill from eating GE foods, several studies have shown that they could have long-term negative impacts on human health.
Finally, genetic engineering, which has been called a precise method to modify organisms, is really a form of crude “hacking.” Scientists have a very limited understanding of the complex interactions of genes, and, in their ignorance, they are fooling around with Mother Nature.
Drucker advocates the elimination of GE food products as “inherently high-rick” and unable to “conform to the requirements of food safety laws, the standards of science, or the protocols of information technology.” He contends that this could be accomplished by simply enforcing the food safety law of 1958. His preferred alternative is fuller development of environmentally friendly, sustainable and natural methods based on time-honored practices of organic agriculture.
As a growing numbers of food retailers and restaurants adopt “GMO-free” food products, and their customers choose organic foods (which are GMO-free, by definition), the technology could fade away. We’ll see.
A related book, “GMO Myths and Truths,” is available as a free download from the website, EarthOpenSource. This is second edition, dated 2014. The authors of this 330+ page book are John Fagan, Ph.D., Michael Antoniou, Ph.D., and Claire Robinson, M.Phil. The book is subtitled “An evidence-based examination of the claims made for the safety and efficacy of genetically modified crops and foods.”