Water As A Tragedy Of The Commons Essay

Tragedy of the Commons Essays

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Garrett Hardin’s article “The Tragedy of the Commons” illustrates the continuing problem of the commons. The article clearly illustrates the effects of the exponentially increasing population such as pollution and food. Possible solutions to the problems are stated in the article, but any and all solution will be difficult to accomplish and may not be effective because of man’s sense of freedom and selfishness.
The commons is an area of land that belongs to the public as opposed to being owned by individuals, which is private property. Garrett Hardin describes the ‘tragedy of commons’ as a population problem and individuals over-exploiting a commons for their own personal gain. He discusses the over-exploitation of resources, and…show more content…

Even with all of these negative aspects of over-grazing, farmers still choose to do so to gain a better profit.
Pollution is a constant problem that the world faces; Garrett blames the majority of the pollution problems on the population aspect of the ‘tragedy of commons’. One of the main problems with pollution is treatment. Many companies find it too expensive to treat their waste and so many harmful chemical gasses, and other harmful wastes are released into the air, which can potentially get into the water. This is problematic because it is the air we breathe in and the water we drink and use day to day. Spending the money to treat the waste reducing these harmful effects is overlooked causing the public to suffer the consequences because of companies concerns with their own gains.
In the article “Why the BP Oil Spill is a Tragedy of the Commons, Part II”, Andy Mannle discusses the 2010 oil spill crisis in the Gulf that effected and effects many companies and people. Mannle points out in the first part of his article that these companies are earning large amounts of money in drilling and selling oil; however, there were no crisis plans or funds collected in case of emergencies. The funds would usually come from paying lands fees for example, but these companies are drilling for free: they are not being charged to drill oil in the specific areas; therefore, if something goes wrong it would cost

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Traveling through California’s drought-striken San Joaquin Valley repeatedly over the past year, I’ve been surprised and disheartened to see that Valley farmers continue to convert their agricultural fields to newly-planted almond orchards.  (My anecdotal observations have been confirmed by various recent press accounts.)  This development is a striking, current example of Garrett Hardin’s Tragedy of the Commons.

Garrett Hardin, 1986 (The Garrett Hardin Society)

Hardin was an ecologist and microbiologist whose most famous work is his 1968 essay, “The Tragedy of the Commons,” first published in the journal Science.  (I was privileged to take a course in Human Ecology from Hardin–one of the early environmental “rock stars”–when I was a student, and he a professor, at U.C. Santa Barbara in 1969.)  “The Tragedy of the Commons” focuses on how individually rational economic decisions can lead to environmental ruin.  Using an example from early 19th century, agrarian England, Hardin’s essay focuses on herders sharing a common parcel of land on which each is allowed to graze their sheep.  While overgrazing of the “commons” inevitably leads to the depletion/destruction of the parcel, each individual herder finds it in his/her economic interest to add an extra sheep or two to graze on the commons.  Thus can individually rational actions work to the detriment of all by destroying resources held in common.

Hardin, of course, was making a larger point about the perils of overpopulation and private exploitation of finite environmental resources, including the Earth’s oceans and atmosphere.

Fast forward to 2015.  California is facing the worst drought in recorded state history.  All of California’s 39 million residents are experiencing the deleterious effects of that drought to one extent or another, and the state’s agricultural sector is no exception.  Indeed, San Joaquin Valley farmers are suffering to a greater extent than their counterparts in, e.g., the Sacramento and Imperial Valleys, due to the former’s relatively junior water rights and their dependence on state and federal water projects that have cut back dramatically on water deliveries due to the drought.

One might think that this is a time when San Joaquin farmers would logically focus on their traditional agricultural operations, conserving where possible and fallowing their fields when necessary.  Not so, apparently.  More and more San Joaquin farmers and landowners are converting their row crop acreage to newly-planted almond orchards–even in the face of unprecedented, statewide water shortages.

In terms of pure economic terms, this conversion makes perfect sense: almonds are a far more lucrative crop than are the relatively low-value row crops–like cotton and alfalfa–that they have generally replaced.  (One key problem with this trend is that farmlands committed to row crops can be fallowed in time of drought, while almond orchards cannot.  Orchards require a continuous supply of water in dry and wet years alike; otherwise, a farmer’s expensive investment in his or her orchard is wiped out.)

But planting new almond orchards in the midst of a terrible drought makes absolutely no sense when it comes to the broader public interest and the state’s environment.  Doing so simply makes the aggregate demand for finite water resources that much greater.  And, according to climate scientists, there’s a good chance that chronic shortages will represent the “new normal” of California’s long-term water future.  By maximizing their individual revenues, these almond growers are helping to destroy the 21st century “commons” that is California’s shrinking water supply.

A field of almond trees is reflected in an irrigation canal in Firebaugh, Calif., in the San Joaquin Valley in 2009. Robyn Beck/AFP/Getty Images

One might well ask where San Joaquin almond growers are obtaining the water needed to irrigate their newly-planted orchards, given the well-documented cutbacks in water deliveries from the State Water Project and (federal) Central Valley Project.  The answer in most cases is: groundwater.  In the San Joaquin Valley, agricultural interests have pretty much unfettered ability to drill and pump from new groundwater wells, despite the fact that parts of the Valley have suffered dramatic subsidence, groundwater contamination, and groundwater basin overdraft.  One of the shortcomings of California’s 2014 state groundwater legislation is that the new law does absolutely nothing to curb such current practices, focusing instead on preparation of long-term “groundwater sustainability plans” that won’t take effect for many years.

So whether the “commons” affected by the recent profusion of new almond orchards is viewed as California’s overtaxed groundwater resources or the state’s water supply generally, this growing phenomenon is, indeed, a tragedy.  It’s one that calls for prompt remedial action by state political leaders and water regulators.


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