Food for Thought: Excerpted from Feedstuffs

ANOTHER 40 million people have been pushed into hunger this year, primarily due to higher food prices, according to the U.N.’s Food & Agriculture Organization (FAO).  The group’s just-released estimate brings the overall number of undernourished people in the world to 963 million, which compares to 923 million in 2007.

In the next 40 years, it is estimated that the amount of food that will need to be produced to feed the world’s growing population will be greater than the amount already produced throughout the history of humankind. That is a huge challenge for farmers and ranchers around the world, and as Erpelding [of Elanco] explained, it is only achievable through continued access to technology, improvements in genetics, proper animal care and efficiency in production.

Sustainability, availability and affordability are equally important in feeding the world.  

I often get involved in discussions where technology is painted with a broad black brush.  Technologies, such as hybrid crops, effective veterinary treatments and even GMOs are primarily responsible for the the availability of affordable food.  Technology can support sustainability, like some crops that can grow in salt-poisoned soils or with less nitrogen.

It is important not to reject technology just because it is technology.  It is also important to look at the entire impact and cost of technologies, not just the bottom cash line.  Policies and production decisions should be made based on facts (all of them) and not emotions.

Among a basketball coach, pro-golfer and military doctors, ABC World News has named a vegetable farmer as one of their “extraordinary people who make a difference“.

Bob Blair, whose original story aired in June, runs Volunteer Farm in Woodstock, Virginia.  The farm, with volunteer labor, produces fresh vegetables for those in need.  Since June, they have produced and distributed 35 tons of vegetables with the help of 3,100 volunteers.

Blair started the farm 5 years ago, originally intending it to be a Christmas tree farm.  But, Blair had an epiphany to grow nutritious food for those who need it.  Now, with the help of his volunteers, he provides good, healthy and nutritious food to a local food bank.

In an era of increasing obesity AND food insecurity, I applaud Bob and the army of volunteers that support him.  It’s a humbling reminder that any of us can make a real difference, to at least a few people.  Bob, you’ve inspired me to see what we can with production from our own Wild Type Ranch this winter, to help feed those in need.

Happy Cow-loween:  Visit Cattle4Kids.com for some fun pictures, games and information about cattle, 4-H and related topics.  (picture courtesy of Beef Daily’s “Halloween Cowboy Style“)

Halloween Junk Food at Whole Foods: My friend, Dr. Rita-Marie, is fired up (read that po’d) that Whole Foods is pimping white flour, white sugar, food coloring-frosted cookies as Halloween Treats.  So much for “nutrients intact, as nature created” (the supposed Whole Foods motto).

Food Safety Gone Astray: A November ‘teach-in’ about how recent changes in agri-business practices implemented in the name of “food safety” have had harmful environmental effects.  In particular, changes in production after the e-coli-in-spinach outbreak may have negative effect on wildlife with dubious value to food safety.

Field Guide to Organic Labels:  An op-ed piece from Kansas puts organic labels and the decision to buy in perspective.

The New York Times recently published an open letter by Michael Pollan to the next “Farmer in Chief”.  It begins:

It may surprise you to learn that among the issues that will occupy much of your time in the coming years is one you barely mentioned during the campaign: food.

Although we don’t think about it too often, our food production system is inextricably linked with health, climate change, use/dependence on fossil fuels and economics.

Some of my favorite points in the letter:

• Cheap food  that is highly processed, high fat and/or highly sweetened has hidden costs in an increase in partially preventable  illnesses, such as obesity, heart disease, type II diabetes.
• New policies in food subsidies should promote healthy food choices, local economies, diversity and quality over quantity (as measured in calories).
• Conservation is not an either/or proposition relative to food production.  We can produce food in ways that have minimal, or even beneficial effects on the environment.
• Farmland preservation and support of more of our population making a living at agriculture are critical to a healthy food system.  This means training and incentivising young farmers.
• Decentralizing food production will get more people in touch with where their food comes from.  Consumers that really understand food production are less likely to make unreasonable legislative demands and more reasonable diet choices.
• The new first family should establish their own “Victory Garden” on the South lawn of the White House.
• Lunch needs to be an educational part of the school day.  We need to raise kids that can make good food choices and  know how to cook.

We touched on this same topic earlier in this blog.  Most of all, I agree with Pollan that the food crisis paired with our energy costs presents an exceptional opportunity for real reform.

Organic production standards are based on principles such as sustainability, reducing off-farm inputs and environmental impact and minimizing the use of synthetic materials.

Buying food labelled organic would seem to be an easy way to feed your family more healthy food, right?

Many of health benefits of buying organic are not necessarily due to the product being organic itself.  The diet of those for whom organic is a priority is generally healthier than the average American’s.  I speculate that the typical organoisseur’s daily fare contains much less processed food, less sugars (HCFS, cane or otherwise) and more fresh produce and meat.

Misconceptions about organic abound, such as the quote “organic food has no additives or preservatives“.  Organic food is made with organic ingredients, but there are exceptions for ingredients that cannot be sourced organically.  Organic cheese puffs can quite easily contain additives and/or preservatives.

Organic food is not necessarily more nutritious because it is organic.  Organic junk food is still nutrient-poor.  Organic candy is still sugar-laden.  A person can shop at exclusively Whole Foods and still end up with a really poor diet.

I believe fresh traditionally grown food is usually better than processed food of any kind, organic or otherwise.

Organic has its value and its place, but “organic” is not a substitute for healthy food choices.

Does Eating Local really do any good?  Economic Sense makes the case for increased efficiency of production as a viable way to reduce greenhouse gas emissions, rather than eliminating whole types of food.  Revisit our earlier post on the same National Geographic article.

The case of the disappearing supermarket:  From Chow.  Critics argue that San Francisco’s trend away from big supermarkets and toward smaller groceries (like Trader Joe’s and Whole Foods) is harmful to those with lower incomes.  Chow maintains “The fact that, in general, high-calorie food is cheaper than fruits and vegetables is entirely unrelated to supermarkets”.

PETA asks Ben and Jerry’s to use human breast milk instead of cow’s milk .  From Barfblog.  Ben and Jerry’s responded by saying, “We applaud PETA’s novel approach to bringing attention to an issue, but we believe a mother’s milk is best used for her child.”

Lead warnings from SmartMama. One in 10 children in the United States has blood lead levels about 5 micrograms lead per deciliter of blood according to the Centers for Disease Control and Prevention.  Here’s a good update on lead sources in children, including a cool device that tests for lead, cadmium and other heavy metals on toys and surfaces.

Make it a Green Halloween:  From Natural Family Online.  A grassroots movement to brand treats and other items that are child/environment/people friendly.  Think outside the candy-box.

Eco-choice:  Toilet Paper or Bidet?  I’m not going to spoil it by answering here.  You’ll have to go to Green Daily’s blog to find out.

I recently came across a survey of 500 ‘typical’ households in the Midwest done by the University of Nebraska.  They interviewed the primary grocery shopper about her/his attitudes and opinions about locally grown and processed food,  including meat, as well as organic and all-natural .

99% of respondants had purchased locally grown or produced food at one time or another.  The top three reasons for purchasing local were freshness, better taste and supporting local farmers.

The top reasons for purchasing organic or all-natural were no chemicals/pesticides/herbicides/antibiotics, more healthy/nutritious and because they taste better.

The top criteria for purchasing meat locally were:  Food safety, quality of the meat, USDA inspection, tenderness and juiciness.  The terms “grass-fed”, “organic” and “free-range” were ranked last.

Although the survey was performed in 2001, the results are still enlightening today.  Consumers find a taste difference with locally grown food [ever compared a homegrown tomato to one from the store?].  Safety is a concern for meat, but USDA inspection is trusted.  Residue are of concern to those purchasing organic.

Any speculations about how things might have changed in the 7 years since the survey?  Sadly, I’m not sure the average consumer is any more factually informed about those things that concern them than they were 7 years ago  [many of our readers excepted].  In fact, given the amount of propaganda in media as these issues become marketing tools, I’m afraid many are more misinformed than they were 7 years ago.

The New York Times did an editorial on food irradiation that prompted me to do my own research. It was interesting that they mentioned that “NASA has long fed astronauts irradiated beef”.  Anyway, this is an example of a scary word (radiation) attracting far more attention than some other processes without a scary name.

Several hours of research later, here’s what I’ve got:  Critics say it should not be used because of loss of nutrients, quality and potentially harmful chemical byproducts.  The Organic Consumers Association makes the claim:

Eating irradiated food may make “the body more susceptible to cancer, diabetes, heart disease, liver damage, muscular breakdown and other serious problems

There is definitely a yuck factor (”mutations, radiation, etc.”), but is there a danger?

• We lose nutrients when we freeze and can food to preserve it, but nobody is screaming that those processes be disallowed.  Loss of nutrients is no more than, and often less than other methods we use to extend shelf life or make food safer to eat.
• Chemical byproducts seemed to be the most likely real concern to me.  The citations I found that referenced harmful effects of feeding irradiated food were mostly from Japan and Eastern Europe.  The doses of radiation used on the animal feed were one to several orders of magnitude higher than what is used in our food (think Chernobyl and the atomic bomb).  The Institute for Food Technology reviews several research reports on the unique chemical byproducts that may be produced by irradiation.  Even in those that show potential carcinogenic (cancer-causing) effects, the lowest exposure amount at which effects are seen is 8000-10,000 times higher than would be consumed in a normal diet.  Levels of benzene and toluene are lower in irradiated beef than in juch non-irradiated fish.  We produce carcinogens every time we grill or burn food.
• Labelling.  Irradiated food must be labelled in the grocery store, when it is a major component.  Spices, flavorings etc. may be irradiated and included without labelling.  Restaurants are not required to disclose use of irradiated food items.

Irradiation is primarily a process used to increase food safety (lowering risk of bacterial contamination) and secondarily to increase shelf life (fresh strawberries last 2-3 times longer if irradiated).  Although I agree that we need to address food safety on the production level, too, there will always be bacterial contamination and if a process reduces risk of food-borne illness without increasing other risks, why not use it?

My bottom line?  I think irradiation is no more likely to decrease food’s value or increase it’s carcinogenicity than most other cooking and sanitation practices.  The food safety aspects are incontrovertible.
Here’s some links and resources  to help you do your own research.

FSIS document explaining irradiation

Iowa State University fact sheet

Some discussions:  Food Production Daily, Health Castle, Ethicurean, Fresh Talk.   Blogher summarizes many blog posts–lots of gut-level distrust, but no solid scientific reasons to reject it.  A great two-sided discussion follows.

Got distracted by Ike, but here are this week’s gleanings from the web.

TV Food Shows teach bad food hygeine:   A study at Texas Tech of 49 food shows on Food Network found inadequate hand washing, cross-contamination and a number of bad-examples that could lead to food illness.

Identify Greenwashing:  from Ecogeek. A new website claims to scientifically evaluate and report on products and their true “green-ness”.

EPA’s Climate Change Kids Site.  Thanks to Mama Joules for finding this cool site with lots of games and information about climate change and what we can do about it.

Does Sarah Palin have a position on crane poop and fresh peas?:  From Barfblog.  18 people in Alaska fell sick with campylobacter appearing to have gotten it from eating raw peas from field peppered with sandhill crane poop.  What geese can do to a sidewalk, cranes do to a field.  So what IS the practical on-farm food safety system for fresh produce?

News, views and tidbits plucked from the web.

An Attack on ‘Unnatural Agriculture’?.  agEconomist presents some thought-provoking arguments about why it is important to consider all options (including biotech) and the economic impacts of policy changes in our drive for sustainability.

Animal Cloning and Food:  More Than a Feeling.  The “ick factor” is a perfect example of the sentiments behind the opposition to cloning and the larger issue of genetically modified food: “It doesn’t feel right.”

Organic Food is no Middle Class Fad.   Helen Browning of the UK’s Soil Association says that preferences for organic have made it through recessions before.  I find it most interesting that she phrases her descriptions in terms of “ethical choices” and not safety, which is more how I see the reasoning behind many folks’ organic choice.

Cheap, Healthy Food.   Some good advice here, such as reminders that simple, fresh foods are both healthier and cheaper that most junk foods.  Sad that canned fruits and fish win out over fresh in the price wars, though.

Church wine bars?  From Chow.  The Church of England is contemplating opening a series of wine bars to bolster both its membership and support the wine industry.