An Open Letter to John Swann, Owner and President, and Chuck Pruett, CEO, Greenlife Grocery
John Swann, Owner and President
Chuck Pruett, CEO
Greenlife Grocery
70 Merriman Ave
Asheville, NC 28801
21-Jan-2010
Mr. Swann and Mr. Pruett:
I have been a regular shopper in your Asheville store for over 4 years. I probably shouldn’t admit this, but I often spend more in your store each month to feed my family of 4 human vegans and 5 pets than I do on my mortgage. Your store exemplifies some of the qualities I love most about Asheville: a passionate commitment to buying local, a brazen embrace of the freedom of personal expression, and a fierce devotion to protecting our environment.
With this in mind, I am writing to express my deep disappointment in your decision to use NatureWorks PLA containers in your Prepared Foods department. In my research I have confirmed that these containers are made from raw materials that include genetically-engineered corn. According to the Food Philosophy on your website:
Greenlife Grocery is committed to providing the freshest and healthiest food possible. We offer natural and Organic Food and Health & Body Care products that are free of:
- Genetically Modified Organisms (GMOs)* [my emphasis]
- Irradiation
- Hydrogenated Oil
- Bleached Flour
- Artificial Preservatives, Sweeteners, Flavors, or Colors
- High Fructose Corn Syrup
- Animal By-Products of Rendered Animal Fats
- Antibiotics, Growth Stimulants or Synthetic Drugs
- Petroleum Based Ingredients or Mineral Oil
- Testing on and/or Cloning of Animals
*Despite every effort, it may not be possible to avoid GMOs due to cross-contamination
While these containers are not "food" nor "health & body care products", they do come in contact with food. Even if they did not come into contact with food, their use is still promoting genetic engineering and all its negative ramifications, as well as the clearly unjust and unsustainable business practices of Cargill, the company who makes these containers.
Cargill supports child slave labor on its cocoa plantations, is a huge proponent of GMO’s, and is a serious player in the destruction of rainforests for palm oil production. For more information, please see the following resources:
- Green America’s Responsible Shopper Profile of Cargill
- Rainforest Action Network action page for Cargill
- International Labor Rights Forum
Numerous companies now manufacture compostable food service containers, and some are even certified by BPI (Biodegradable Products Institute). A few brands are GMO-free (such as GenPak and EatWare), but most (if not all) are made in China. There are serious environmental, labor, and health concerns over products made from palm fiber and from bagasse (health concerns are for the workers in the factories). I am aware of only one company, Earth Shell, manufacturing in the USA, but I have not been able to confirm whether their products contain any GMO’s. Another company, Be Green, has earned Cradle-to-Cradle certification for their line of food service packaging, but they also are currently made in China.
I wish I could recommend an ideal alternative brand for you, but I have not yet found one. However, I am dismayed that you have chosen what appears to be the worst available option. A more sustainable option would be to at least choose products NOT made by Cargill, and instead by a smaller manufacturer with a clearer, stronger commitment to the environment and to fair labor & business practices. Products certified by BPI, Green Seal, and/or Cradle-to-Cradle would be preferable (note, however, that such certifications do not expressly prohibit the use of GMO’s). Even if these products are made in China, or elsewhere overseas, they would still be preferable than Cargill’s GE-containing PLA containers.
I encourage you to check out these resources for more information:
- Responsible Purchasing Guide to Food Service Containers
- Sustainable Foodservice Consulting’s list of biodegradable food containers
I urge you to seriously and promptly re-evaluate your purchasing decisions regarding your food service products and to take immediate action to choose a more ethical and sustainable option. Thank you for all the good work you do in our community supporting and promoting organic products and the local economy!
Melissa Zenz
Asheville Resident
Owner, KidBean.com

Note that in addition to baby rattles, NatureWorks also makes a line of food containers that are used in many health food stores and eco-conscious restaurants, presumably because they just don’t know the full truth about these products. If your local health food store or restaurant uses these, please, tell them why they shouldn’t.