Wine and Chocolate, Wikimedia Commons
Wine and chocolate are to be enjoyed. Isn’t that just part of living in a privileged society? I know in my monthly book club it is. But I also know we take it completely for granted. We have never asked ourselves what a book club meeting would be like without these two mainstays.
And what could this possibly have to do with GMOs?
My favorite website for no-nonsense-spot-on information about GMOs is Biology Fortified. I have referred to it numerous times here at Sleuth4Health. The site’s board of directors consists of plant scientists who run a tight ship when it comes to the facts. The site is building a major database called GENERA (GENetic Engineering Risk Atlas) which consists of public and private studies examining all things transgenic or genetically modified.
I have heard anti-GMO activists cry that Biology Fortified has a pro-GMO agenda, consists of a bunch of shills for the industry, is funded by biotech, Big Ag, chemical companies, blah blah blah, but I recommend not believing that before fact-checking. With a little digging and a rational mind, it isn’t difficult to realize that this just isn’t true – as long as one stays away from anti-GMO activist websites such as Institute for Responsible Technology, GM Watch, Organic Consumers Association and their many, many cousins. These sites make wild claims and connect dots that are not connectable. Information, much of which is outright false, is manipulated and sensationalized to scare the pants off of you and to serve a pretty clear agenda itself.
Below are just some of the messages and scare tactics of anti-GMO Acitivists
~You, poor unsuspecting thing, are being duped by industry!
~Monsanto wants to kill you for profit.
~Big Food is involved in a giant coverup and YOU are the victim.
~Food is not safe. Your children are at risk!
~GMO technology is messing with God. It’s not natural.
~GMO contamination will forever alter our crops. There’s no going back.
~GMOs cause autism, gluten sensitivity, cancer, and, insert ailment here _________.
~Buy organic. Take lots of supplements, but only ours, because the rest of them are crap.
~We are doomed.
At it’s core, the anti-GM movement has succeeded in creating yet another gigantic conspiracy theory. And no – this post is not focused on dispelling the above messages, though many earlier posts on this blog may do just that. I am simply pointing out that it is easy to get sucked into this mindset. I once believed all of the above and had to learn to stand up to this misinformation, but that is a whole other story – all of which is chronicled over time here on this blog.
And please, if there is one rumor in the public debate about GMOs that must be squelched, stomped on, eradicated, it is the one that claims anyone who speaks in favor of GMOs is some kind of paid industry stooge under gag orders – afraid to tell the truth for fear of losing a job, thousands of dollars, one’s first born, life or limb. I speak in favor of GMOs all the time, for free, and I am merely a citizen who wants high quality, affordable food available to me. Though my ample American belly is full and satisfied, many bellies elsewhere are not and that distinction is significant when considering transgenic technology and food worldwide. GM technology is a really cool tool and should be developed.
But even taking all that into consideration, it is still easy to form opinions about what the rest of the world should or should not do about food and hunger when one’s vantage point is from an economically advantaged American soap box.
Or is it so easy?
What if some of our most cherished but taken-for-granted luxury items were threatened? Products such as premium roasted coffee, rich dark chocolate, wine, fresh-squeezed orange juice? Would an anti-GMO person change their views in a hurry if GMOs meant they could afford these things?
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OK so now back to Biofortified. Many of the contributors are public scientists, meaning their salaries come from public institutions such as state universities or agencies. (For an ‘illuminating’ comparison of anti-GMO activist agendas vs. public scientist agendas, read “Who Do You Trust?”)
Soooo, with that being said, here is a great article about beneficial GMOs and how they could be a valuable tool for us well fed types with our lust for the finer things in life.
The author of this article is Steve Savage. His bio states that for a time, he worked for Du Pont. At other times he has been a public scientist and now he works independently. An activist website might claim that because Mr. Savage once worked for Du Pont, he is presently a shill for the industry. But to my thinking, those are two dots that should not be connected. He is not being paid by Du Pont at this time to speak in favor of GMOs. He is, however, an expert in his field. His various jobs prove that he is a dedicated scientist and continues to contribute to his field of study. (If I may further digress just one moment – compare Savage’s career to, say, Jeffrey Smith, the pop-culture-so-called expert in GMOs and founder of the Institute of Responsible Technology. Google Smith’s name. Compare his credentials to Savage’s. Do it. I can only ask this: who then is the real expert?)
Note: The title of this post was changed to “Luxury GMOs. Oh Boy”
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Five Tasty Reasons To Reconsider GMO Crops
Feeding the world may not seem like an urgent need from the perspective of a rich society with an obesity epidemic. Technologies that make life easier and less risky for farmers may not seem compelling in a society with very few people having anything to do with crop production. Developing rice to prevent blindness and death in poor countries generates vehement opposition from some elements of our wealthy society. There are, however, some threats to the future of our lifestyles that might motivate consumers to take a second look at the debate around GMO crops.
What if premium coffee, gourmet chocolate, fine California wine, bananas, or not-from-concentrate orange juice become costly or scarce? Would that matter to you?
The fact is, there are significant threats to the future production of those luxury crops. I’ll describe those threats below. Yet, because of the influence of the anti-GMO movement, we are far less prepared to deal with these threats than we could have been.
How Brand Protectionism Works
Let me explain the link between the anti-GMO campaign and the tenuous future of these crops. Genetically engineered crops were first approved and commercialized in the mid-1990s, and went on to become the largest and most rapid technology deployment in the history of agriculture. In the beginning of this era, there was quite a bit of interest in potential applications to coffee, bananas, grapes etc. There were projects like a coffee engineered to never make caffeine so it didn’t have to have its flavor compromised for de-caf. There were ideas like bananas that would last longer at an ideal stage of ripeness. There were active and drawing-board projects to deal with some of the major pest issues of each of these crops.
However, by the end of the 90s, the anti-GMO campaigns scared enough consumers with baseless concerns about food safety issues to trigger a phenomenon called “brand protectionism.” For items like wine, coffee, bananas, chocolate and orange juice, there are processing and distribution companies that bring the final product to the market. Those companies have valuable consumer brands, and the last thing they want is controversy that could compromise their brand reputation and thus, sales. Driven by those concerns, virtually all the investment in biotechnology had dried up for those crops by 2000. The prime example of a commercial biotech crop that faced this brand issue, was potatoes. The improved biotech version of potatoes disappeared to protect a very valuable brand. McDonald’s knew that the insect resistant and virus resistant potatoes commercialized in the late 90s were extremely popular with growers. They also knew that there were no safety issues. However, they didn’t want the threat of protests outside their stores. They effectively ended biotech potatoes with a few phone calls to their major suppliers.
Biotech investment in “specialty crops” did not stop because of any safety or environmental issues. GMO crops were the first method of genetic modification to ever be proactively regulated in any way by the USDA, the EPA and the FDA. This framework was in place 10 years before the first commercial acre was ever planted. Over and over again the relevant authorities found each new crop/trait to be extremely safe. In spite of this, serious investment in biotechnology solutions for these and other luxury crops dried up because the anti-GMO campaigners managed to convince enough consumers to be afraid or suspicious to make brand managers nervous. It gives me no pleasure to acknowledge that victory, but it is reality.
I am not suggesting that genetic engineering would have been an easy solution to these and other evolving threats, but we can only speculate what might have been possible with 15 years of steady investment. There has been a limited amount of investment in biotech for these crops from farmer organizations, and some from public entities, but the big consumer-marketing players with the greatest ability and need to support this research have largely remained on the sidelines. Some have invested in basic genome sequencing which is good, but they have not crossed the brand-endangering line of pursuing “GMO” options – even as a back-up strategy. None of these influential companies has been willing to step up and explain these risks to the public and explain why they should reconsider the potential benefits of biotechnology for these popular foods and beverages. The anti-GMO activists fully recognize this dynamic and take pre-emptive action when new technologies arise.
Why Are There Major Threats to Our Favorite Crops?
Pests are nothing new, and they have often disrupted agriculture in the past. However there are two unique aspects of our times that exacerbate such risks:
- With ever-increasing global travel and commerce, new exotic pathogens, weeds, and insect pests are spread around the world at a faster rate than ever before. These create severe problems which threaten entire crops
- As climate changes, pests are often able to thrive in new places or at different times of year than in the past, creating much more difficult control issues.
This enhanced potential for existential pest threats is particularly problematic for many of our favorite luxury food and beverage crops. What we really appreciate about those crops has to do with complex quality factors. They are also perennial crops. You can’t just breed a new pest resistant variety of these crops because it is so hard to maintain the quality, and because each generation of seed takes years to produce. Conventional genetic solutions would take decades at best, and the new pest challenges don’t give us that luxury. Here are some of the key threats to things we enjoy:
California Wine Grapes
The Glassy Winged Sharpshooter which is now spreading Xylella, Wikimedia Commons
The bacteria-like pathogen Xylella fastidiosa is native to the US and lethal to the premium wine grapes that were brought here by Europeans (Vitis vinifera). However, it wasn’t an unmanageable issue in California because the insect vector, the Bluegreen Sharpshooter, mainly stayed in riparian areas and only occasionally spread the pathogen into vineyards.
Then, in 1989, a new vector, the Glassy Winged Sharpshooter, arrived in California. It thrives on citrus and frequently visits grapes. For now that vector has been restricted to Southern California and is being managed there with insecticides and quarantines on moving plants that might spread it. But if and when the sharpshooters invade the key North Coast wine districts, things could get ugly for wine lovers. There is also the risk that the vector and Xylella could get transported to places like South America, or Australia. Xylella recently made it to Europe. There are native American grapes that are resistant to this pest, but they don’t make premium wine. There may be a genetic engineering solution, but for a perennial crop one would ideally want multiple approaches to manage resistance. Even if we had a solution today it would take a long time to replant or re-graft our vineyards. We should really be having a very public discussion about this solution now, but we are not.
Specialty Coffee From The Americas
Coffee leaf infected with rust, de.wikipedia
The Coffee Rust pathogen wiped out production in Java and other areas that had supplied England in the 1800s. They had to switch to tea. Later, the coffee industry escaped the disease by moving to places like the highlands of Central and South America. The rust pathogen caught up around 1985, but only recently has the climate changed such that the disease has become a major problem in those regions. Traditional breeding for resistance is possible by crossing the desirable Arabica types with the hardier Robusta types, but that requires chromosome doubling of Robusta – a step which can cause all sorts of genetic damage. Then to back-cross to restore the full quality of the Arabica would take a very long time, probably not something that can preserve the livelihoods of the small-holder coffee farming families that have been the backbone of the industry in the Americas. Realistically, we in the rich world will probably be able to get our morning dose from some other geography, but because genetic engineering has been “off the table” for coffee since the mid 1990s, lots of poor families are being hurt and coffee prices are rising.
Florida Orange Juice
The Florida juice industry has largely moved to the not-from-concentrate, premium orange juice segment because of competition for frozen juice coming from Brazil. Now, the whole Florida industry is in serious decline because of a new bacterial disease spread by a new, exotic insect vector. There is an excellent description of this situation in the New York Times by Amy Harmon. Growers have funded some research that may have found a “GMO” solution, but whether they will get to use it is up to brand-sensitive juice marketing companies. Far better funded research would have been appropriate in a rational world. When I was growing up there was a ubiquitous add for orange juice that said, “a day without orange juice is like a day without sunshine.” I don’t know if that is really true, but at least when it comes to the not-from-concentrate kind, we might get to find out.
The 1930s hit song, “Yes, We Have No Bananas” was actually about “Panama Disease” (Fusarium oxysporum) which wiped out the previous banana of commerce (the Gros Michel variety). Fortuitously, a new banana called the Cavendish was found in Vietnam. It was resistant to the disease and also suitable for shipping (most bananas are not). Now there is a new strain of the same pathogen called Fusarium Tropical Race 4, which is destroying the Cavendish in Asia and recently in Australia and Mozambique. It is probably only a matter of time before someone inadvertently transports this soil-borne pathogen to the Americas. There has been a little work on a solution, but nothing close to what would be needed to protect the future supply of this popular fruit or the jobs of a great many people involved in growing and shipping it. Maybe its time for someone to do a cover of “Yes, we have no bananas.”
Cacao, the crop from which we get chocolate, has many pests, but two in particular have been spreading throughout Central and South America leading to dramatic declines in production. The diseases are called Witch’s Broom and Frosty Pod, and according to leading researchers, Frosty Pod alone “presents a substantial threat to cacao cultivation worldwide.” Major confectionary companies have funded genome sequencing, but on their websites they imply or state outright that they won’t be pursing genetic engineering solutions (Nestle, Mars, Hershey’s). Once again, the people at the most risk here are small-scale farmers, particularly those in Africa, should these pathogens make it there from the Americas.
Modern genetic engineering approaches could be very logical ways to protect these particular crops. The genetics that drive quality are complex, so we have good reason to stick with the best varieties we know. Genetic engineering is a way to bring in some useful gene without disrupting the genetic base for quality. Sometimes that might involve moving a gene from a wilder or less desirable member of the same or a closely related species into the high quality background. Sometimes it might mean moving a gene from some other plant when no same-species options are available. It could mean simultaneously pursuing the use of several different genes so that they could be co-deployed for resistance management purposes. It might mean engineering a rootstock that would protect the traditional variety grafted on top.
Also, with these crops it would be feasible to maintain separate “GMO” and “Non-GMO” product options. ”Identity preservation” is the norm for crops like this because they have the value and quality attributes to justify the cost of keeping records, using different equipment etc. There may be consumers who will never trust the science, and in a rich society they can continue to buy a non-GMO option. What does not make sense in a rich, technically sophisticated society is that a vocal minority has already compromised the future supply for all of us. You can’t get back more than a decade of lost opportunities for progress just by throwing money at a problem that becomes a crisis. What makes even less sense is that the people who would lose the most in these pest-driven scenarios are, in many cases, the poorer people whose labor we require in order to enjoy these luxuries.
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