Month: December 2012

With a Side of E. coli and 50 Gallons of Water

On egg farms where male chicks are useless, millions of birds are simply thrown away in dumpsters like the one above where they die under the weight of other birds. [http://www.flickr.com/photos/farmsanctuary1/2162605201/]

By Kerri Devine

As the winter holidays kick into full swing, we find our dining room tables disappearing beneath stockpiles of decadent dishes.  Grandma’s honey-glazed ham, Mom’s famous hot crab dip, and Aunt Pat’s prize-winning apple pie have all been trademarks of the holiday spread for years and will most likely stay on the menu for years to come.  We find comfort in the food we know and are oftentimes reluctant to make changes.  Occasionally, the appetizer menu will accept a new recipe and the task of preparing the main dish will rotate, but we are ultimately creatures of habit.  Should one relative refrain from eating animal products, she would be labeled the ‘hippie’ of the family.  And if she were to suggest that all meat be removed from the table entirely? Hogwash.

 

And yet, the choice may not be ours to make perhaps within the next generation if we continue to rely on concentrated animal feeding operations (CAFOs) to provide our meals.  The food we eat is entirely unsustainable, plagued with antibiotic resistant microbes, and fueling global warming.  There needs to be a fundamental shift in the way America feeds itself, and I do not subscribe to the belief that a cultural revolution will be the impetus for change.  Strong political leadership must step into action and help open the eyes of the American people to the dangers of our factory farm dependency.

 

A factory farm is defined as a large-scale farming enterprise in which hundreds of thousands of animals are bred in extremely close quarters.  The phenomenon was born out of the convenient alignment of the Green Revolution with the need to feed a booming population in the mid twentieth century.  Coupled with increasingly meat-rich diets, factory farms have blossomed.  Their prevalence is misleading however, as the problems associated with these operations are many.  Let’s have a look at the facts.

 

  • Factory-farmed beef requires twice as much fossil fuel energy input as pasture-reared beef.
  • Livestock farming accounts for around 18% of global greenhouse gas emissions – more than the global transport sector.
  • Livestock farming produces 65% of global nitrous oxide emissions (which are 298 times more potent than carbon dioxide emissions).
  • Every 1 kg of meat produced on a CAFO requires an input of 90 bathtubs worth of water.

-http://www.bis.gov.uk/assets/foresight/docs/food-and-farming/drivers/dr4-energy-and-food-system.pdf

What’s more is that the industry is incredibly wasteful.  Despite labeling itself as an efficient and modern means of providing meat to the masses, there are many hidden costs associated with standard operation.  One large farm produces more raw waste than an entire U.S. city, with around a third of the nitrogen and phosphorous entering the country’s freshwaters coming from US livestock farming operations.  Pig slurry is 75 times more polluting than raw domestic sewage, and is often concentrated in extremely small areas near aquifers and groundwater supplies.  Overuse of antibacterials and hormones results in bioaccumulation.  According to a February 2011 FDA report, nearly 29 million pounds of antimicrobials were sold in 2009 for both therapeutic and non-therapeutic use for all farm animal species.

Those 29 million pounds of drugs end up in our food, our drinking water, and the land.  This heavy reliance and abuse of antibiotics is allowing for resistant strains of bacteria to proliferate through the food chain.  In the first nationwide studyof meat on supermarket shelves, it was found that 47% was infected with strains of Staphylococcus aureus, with more than half of those resistant to antibacterial drugs.

The facts are startling, and yet as consumers we tend to find ways to rationalize away anything that disturbs us.  For me, it was a simple choice to switch to a vegetarian lifestyle, but then again- I was the kid who fed her chicken and steak to the dog under the table anyway.  My family, while supportive of my choice, has no interest in shying away from their chicken wings or prime rib.  They simply say, “Good for you, but I like meat too much.”  They have no interest in buying grass-fed meat or even organic food, which they label as a pricey scam.  Consumers subscribe to the mentality of “what I don’t know won’t kill me” and thus choose to eat their disease-ridden, drug-stuffed protein in ignorant bliss.

As a result, we need to take the choice away from the consumer.  Just as consumers can now no longer purchase products with CFCs as a result of protecting the ozone, consumers should no longer be able to buy factory-farmed meat in its current state.  There needs to be major reform of the industry if we want to continue eating meat for generations to come.  Very few industries enjoy the luxury of complete unregulated supply-and-demand enterprise from which CAFOs benefit.  The meat industry capitalizes on its many exemptions to abuse its resources and the animals it rears.  Despite that animal cruelty is illegal, most states have complete exemptions for animals meant for human consumption.  These exemptions need to go.  There needs to be more transparency from the industry, with explicit labels on food describing how the animal was reared, what drugs it received, and how it was killed.  Grocery stores that choose to buy from local, non-CAFO suppliers should receive government subsidies and incentives.  We need government support to enable sustainable farms to succeed and accelerate the inevitable destruction of CAFOs.

 As we take time this holiday season to share in family and food, it is important that we think twice about the food we pick up from the super market.  Do we really want to feed our loved ones global-warming causing soups of hormones and drugs? Support the local farms in your area in the spirit of the holidays, and help change the way America eats.

Have a Beer, Support Sustainability

by Thomas Nailen E. Nailen Jr.

My hometown of Asheville, North Carolina is a city known for many things, not the least of which its beer.  Asheville was voted Beer City USA in 2012 for its fourth consecutive title because of the exceptional diversity of breweries in Asheville and just how good they are.  The title isn’t likely to go anywhere else soon because two of the big dogs in the craft-brewing game are moving in town: Sierra Nevada and New Belgium.  What is so impressive about these two breweries is not just that they are consistently ranked highly as top craft breweries in America (nos. 2 and 3 in the Brewers Association top 50), but that they display incredible commitment to environmental sustainability.

Sierra Nevada, located in Chico, CA, is a leader in solar technology implementation with over 10,000 photovoltaic cells in two fields producing 2,635,869 kWh—19% of the massive facility’s energy needs.  Two of the facility’s buildings, the daycare and rail facilities, run completely off solar energy produced by their solar fields.  Sierra Nevada’s total solar system is one of the largest privately owned solar systems in the country with plans on expansion in the near future.  Sierra Nevada produces another 48% of its total energy demand with 4 hydrogen fuel cells—the first system of its kind installed by an American Brewery.  Waste heat generated by the cells is recycled into the brewing process make the facility 15% more efficient.  From installing large windows to maximize natural light, to using rail for transportation when possible and biodiesel when not, to having an onsite water treatment facility, to capturing and recycling CO2 from the fermentation process, to maintaining an employee garden, Sierra Nevada’s sustainability efforts have proven the company to be as leader in the private sustainability field. Oh, and did I mention they make beer too?

Sierra Nevada’s rooftop solar fields

New Belgium is a similar craft brewery located in Fort Collins, CO with an equally impressive sustainability report.   New Belgium installed a 264,000 kWh photovoltaic system in 2010—the largest privately owned solar array in Colorado at the time providing 3% of their total energy needs.  They recycle methane produced during the water treatment process in their on site facility to a CHP engine that produces up to 15% of their electrical needs.  In 1999 New Belgium became the first brewery in America to purchase 100% of its electricity needs from wind when the employee-owners voted to purchase wind electricity from a Wyoming wind farm at 157% the price they were paying for fossil fuel based electricity.  Since their investment, the city of Fort Collins erected additional turbines specifically to supply energy to the brewery, becoming the first electric utility to offer wind power in the state.

These sustainability minded breweries are a perfect fit in Asheville.  Because of its location in the Blue Ridge Mountains, Asheville has always been sustainability minded, but recent initiatives have shown renewed effort including the 2.5% carbon footprint reduction last year (part of a yearly 2% reduction plan to reduce Asheville’s carbon footprint by 80% by 2050) and mandating that all new municipal buildings will be LEED  (Leadership in Energy and Environmental Design) certified.  Aside from its environmental efforts, Asheville is also called a beertopia, with the highest breweries per capita nationally, 4 beer festivals, countless beer tours, and its 4-year Beer City USA streak.

So what is it about mountain towns across the country, sustainability, and beer?  I don’t know.  Maybe it’s the creative and passionate people the mountains attract.  Maybe hiking through the natural mountain scenery evokes a passion for the as well as the deep thirst for a cold beer.  Maybe you can discuss it during one of Asheville’s weekly Asheville Green Drinks where Ashvillians and travelers gather downtown to share a drink while discussing environmental issues, hearing from top environmental speakers, and networking to see their green ideas come to life.  All I know is that the efforts from breweries like Sierra Nevada and New Belgium have shown the craft-brewing industry has separated itself as a leader in our nation’s green movement. These breweries are doing the little things like turning the lights off and the big things like investing in solar and wind energy at their own expense as well as harboring the environmental community with programs like New Belgium’s Team Wonderbike and Sierra Nevada’s Wild Rivers campaign.  These brewers have said yes to sustainability, given to the environmental community, and given environmentally aware consumers reason to sit back and support the craft-brewing industry with a nice tall brew.

Mayan Apocalypse? Perhaps Not, But Disasters On The Rise.

Source: http://www.adishakti.org

What if one day you were told that the world as we know it, would soon come to an end? All those exams, papers, and all nighters were a complete waste because you will not have time to graduate. All the interviews, cover letters and info sessions you had to go to…they were pointless. What if you were told that on December 21, 2012, the world was going to end?

According to the ancient Mayan Long Count Calender, a cycle of more than 5,000 years will come to an end at the start of the winter solstice of 2012. This day, December 21st of 2012, marks the last of the 144,00-day cycles known as bak’tuns. Familiar among practicing Maya and participants in the New Age movement, it is believed that this date will bring an apocalyptic global transformation.

While most of us expect to wake up on December 22, 2012 and find the world the same as it was on December 21, one aspect of this Mayan calender story actually requires serious attention. One of the predictions is the increase in natural disasters, the implictions of which we have seen first-hand over the last 30 years. The increase in natural disasters may signal fundamental shifts in the earth’s climate and could significantly alter life on earth.

According to data from the Red Cross, United Nations and researchers around the world, it is estimated that the number of natural disasters has increased by more than four-times over the past 30 years. In a survey done earlier this year, 700 natural disasters were registered worldwide in the past two years alone. These events affected more than 450 million people and have caused $100 billion in damages per year between 2000 and 2012. These numbers compare to a strikingly lower, $20 billion per year in damages evaluation, in the 1990s.

But what is the cause of this dramatic rise in disasters? Climate change, global warming and natural cycles such as the El Nino or La Nina phenomena are believed to be linked to the increased severe weather conditions. There is significant evidence to show that the global climate is already changing, and will continue to change over coming decades and centuries. Global sea level rose about 17 centimeters in the last century; this rate is nearly double that of last century. Global temperature has risen since the 1970s, with the warmest 20 years having occurred since 1981, and all of the 10 warmest years occurring in the past 12 years. Other compelling evidence is seen in shrinking ice sheets, declining Arctic sea ice, glacier retreat and ocean acidification (If you want more information on climate change facts see http://climate.nasa.gov/evidence/).

With these dramatic changes occurring, is there anything we can do at this point to save our fate of the December 21st dooms day? The fact is, we need to focus our effort and attention on global warming and climate change. The United States can no longer delay the adoption of effective policies to limit emissions of greenhouse gases (GHGs). Carbon dioxide and other GHG emmissions are contributing to the overall climate change around the world. We have three options we can consider: mitigation, adaptation and “business as usual”. Mitigation would reduce the emissions of greenhouse gases while adaptation would deal with the consequences of climate change and global warming (including natural disaster occurences). Our final option, “business as usual” would consist of doing nothing, and continuing to live with the increase in GHG emmissions. This would save costs of mitigation today, but would make adaptation costs much higher in the future.

We are already seeing a few changes around the world as people become aware of the increasing impacts of climate change. The increase in natural disasters has created an awareness and a sense of adaptation throughout the globe. Farmers have began to explore drought-risistent plants, families are relocating to safer locations as sea levels rise, and insurance companies are adjusting rates due to predictions of future climate changes. Mitigation is also occurring on the personal, local and global levels. People are attempting to lower individual footprints. Cities are committing to lower GHG emmissions, and countries are researching alternative energy sources to lower pollution.

However with all these efforts at hand, it is important to note that any changes we make now will not yield immediete results. If the world as we know it is going to be sustained, changes do need to be made, and they need to happen now. I do plan on waking up December 22nd and finding my world to be the same as it was on December 21st, however this may not stand true forever. The Mayan’s may have predicted the wrong date; however, with the increasing natural disasters and climate changes, their predictions do not seem as crazy as I once thought.

Sources:

  1. https://www2.ucar.edu/climate/faq/what-can-we-do-about-global-warming
  2. http://www.washingtonpost.com/national/on-innovations/prepare-yourself-natural-disasters-will-only-get-worse/2011/09/14/gIQAvRVPUK_story.html
  3. http://www.grida.no/graphicslib/detail/trends-in-natural-disasters_a899
  4. http://www.usatoday.com/story/weather/2012/10/10/weather-disasters-climate-change-munich-re-report/1622845/
  5. http://www.epicdisasters.com/index.php/site/comments/has_there_been_an_increase_in_the_number_of_natural_disasters/
  6. http://english.sina.com/technology/p/2010/0128/302222.html
  7. http://www.godandscience.org/doctrine/2012_prophecy_review.html
  8. http://www.13moon.com/prophecy%20page.htm