Demitarianism
Demitarianism is the practice of making a conscious effort to reduce meat consumption largely for environmental reasons.[1] The term was devised in October 2009 in Barsac, France at the combined workshop of Nitrogen in Europe (NinE) and Biodiversity in European Grasslands: Impacts of Nitrogen (BEGIN) where they developed “The Barsac Declaration: Environmental Sustainability and the Demitarian Diet”.[2] The declaration was developed due to the implication of large scale animal farming as a primary contributor to disruptions in the nitrogen cycle and the subsequent effects on air, land, water, climate and biodiversity. Overconsumption of meat is also considered to contribute to various health ailments which can be mitigated with reduced meat consumption. Demitarians are committed not only to the environment but to a healthy diet.
The term demi is from the Latin dimedius meaning half.[3] The demitarian diet is to literally "halve" the standard portion of meat products that would be consumed in a regular meal. This portion is to be replaced with a correspondingly larger portion of vegetables or other food products. The diet also allows for the practice of not eating meat on certain days but is not to be confused with flexitarians. Flexitarians eat a predominantly vegetarian diet, are not opposed to eating meat occasionally but do not have the same unifying environmental reasons for reduction in consumption as demitarians.
Demitarians consider meat to be an important source of protein and other key nutrients as well as an important dietary tradition and societal norm. However, it is recognized that primarily in developed countries meat consumption has gone beyond the healthy requirement and has entered into the realms of excess and overindulgence.
Environmental effects and nitrogen pollution[edit]
As the human population increases and more of the world develops, consumption of animal products increases and the associated nitrogen pollution poses substantial threats to the environment. Nitrogen compounds have been used in synthetic fertilizers since the 1900s, causing significant alterations to the global nitrogen cycle. Since then, humans have more than doubled the amount of simple nitrogen compounds in the biosphere, contributing more nitrogen compounds released into the environment than all other natural processes combined. This overabundance of nitrogen compounds flows freely through the globe causing many environmental effects before becoming neutralized. Conversion of nitrogen into (N2) gas, or incorporating it into stable molecules, can neutralize the ecological harm of nitrogen.
Approximately 85% of crops produced are used for feed for food animals, which is significantly less efficient than if the crops were used to feed humans directly. Animal wastes and nitrogen-containing fertilisers are used to fertilize the pasture and crops they consume, thus intensifying concentrations of simple nitrogen compounds. Cereal crops are often excessively fertilized with nitrogen compounds, which greatly increases leaching of simple nitrogen compounds into air and water, and increases the rate that soil organic matter decays. Leached nitrogen compounds find their way into aquatic systems causing algal blooms, acidification and eutrophication, leading to fish kills and further losses in biodiversity. Nitrogen oxides that finds their way into the air combine with other greenhouse gases to form ozone, which is harmful to human health and contributes to climate change.
According to the European Nitrogen Assessment (ENA), the single most important thing we can do to minimize these effects is reduce per capita meat consumption.[4]
Controversy[edit]
For many, the choice to eat meat is a matter of ethics, religion and personal responsibility and for some it's a right. Vegetarians contend that any argument to cut back on meat is an argument to quit meat altogether. Demitarians can be seen as “sitting on the fence” and not being fully invested in the environmental cause. However, any effort to reduce consumption of animal products should be viewed as a step in the right direction.
Meat has been an important aspect of the modern way of life for many people in developed countries and many are reluctant to give it up “cold turkey”. The Demitarian Diet is an effort to bring conscious awareness to where meat comes from and how it is produced. The ability to purchase meat is a luxury, Demitarian diet is a way to bring awareness to the effect that luxury has on the planet and our ability to negate that effect through our habits and personal choices.[5]
References[edit]
- ↑ Fiona Harvey, environment correspondent (2013-02-18). "Halve meat consumption, scientists urge rich world | Environment". The Guardian. Retrieved 2013-04-29.
- ↑ “The Barsac Declaration: Environmental Sustainability and the Demitarian Diet”, 2009 "Archived copy" (PDF). Archived from the original (PDF) on 2013-11-26. Retrieved 2013-11-26. Unknown parameter
|url-status=ignored (help)CS1 maint: Archived copy as title (link) - ↑ "demi- - definition of demi- by the Free Online Dictionary, Thesaurus and Encyclopedia". Thefreedictionary.com. Retrieved 2013-04-29.
- ↑ “The European Nitrogen Assessment, Summary for policy makers” Mark Sutton, Cambridge University 2011 pages xxiv-xxx http://www.nine-esf.org/sites/nine-esf.org/files/ena_doc/ENA_pdfs/ENA_policy%20summary.pdf Archived 2012-01-07 at the Wayback Machine
- ↑ "Should people become vegetarian?". Vegetarian.procon.org. Retrieved 2013-04-29.
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