Bottled water is healthy water — or so marketers would have us believe.
Just look at the labels or the bottled water ads: deep, pristine pools
of spring water; majestic alpine peaks; healthy, active people gulping
down icy bottled water between biking in the park and a trip to the yoga
studio.
In reality, bottled water is just water. That fact isn't stopping
people from buying a lot of it. Estimates variously place worldwide
bottled water sales at between $50 and $100 billion each year, with the
market expanding at the startling annual rate of 7 percent.
Bottled water is big business. But in terms of sustainability, bottled
water is a dry well. It's costly, wasteful and distracts from the brass
ring of public health: the construction and maintenance of safe
municipal water systems.
Want some solid reasons to kick the bottled water habit? We've rounded up five to get you started.
1) Bottled water isn't a good value
Take, for instance, Pepsi's Aquafina or Coca-Cola's Dasani bottled
water. Both are sold in 20 ounce sizes and can be purchased from vending
machines alongside soft drinks — and at the same price. Assuming you
can find a $1 machine, that works out to 5 cents an ounce. These two
brands are essentially filtered tap water, bottled close to their
distribution point. Most municipal water costs less than 1 cent per
gallon.
Now consider another widely sold liquid: gasoline. It has to be pumped
out of the ground in the form of crude oil, shipped to a refinery (often
halfway across the world), and shipped again to your local filling
station.
In the U.S., the average price per gallon is hovering around $3. There
are 128 ounces in a gallon, which puts the current price of gasoline at a
fraction over 2 cents an ounce.
And that's why there's no shortage of companies that want to get into
the business. In terms of price versus production cost, bottled water
puts Big Oil to shame.
2) No healthier than tap water
In theory, bottled water in the United States falls under the
regulatory authority of the Food and Drug Administration. In practice,
about 70 percent of bottled water never crosses state lines for sale,
making it exempt from FDA oversight.
On the other hand, water systems in the developed world are
well-regulated. In the U.S., for instance, municipal water falls under
the purview of the Environmental Protection Agency, and is regularly
inspected for bacteria and toxic chemicals. Want to know how your
community scores? Check out the Environmental Working Group's National Tap Water Database.
While public safety groups correctly point out that many municipal
water systems are aging and there remain hundreds of chemical
contaminants for which no standards have been established, there's very
little empirical evidence that suggests bottled water is any cleaner or
better for you than its tap equivalent.
3) Bottled water means garbage
Bottled water produces up to 1.5 million tons of plastic waste per year. According to Food and Water Watch,
that plastic requires up to 47 million gallons of oil per year to
produce. And while the plastic used to bottle beverages is of high
quality and in demand by recyclers, over 80 percent of plastic bottles
are simply thrown away.
That assumes empty bottles actually make it to a garbage can. Plastic
waste is now at such a volume that vast eddies of current-bound plastic
trash now spin endlessly in the world's major oceans. This represents a great risk to marine life, killing birds and fish which mistake our garbage for food.
Thanks to its slow decay rate, the vast majority of all plastics ever produced still exist — somewhere.
4) Bottled water means less attention to public systems
Many people drink bottled water because they don't like the taste of
their local tap water, or because they question its safety.
This is like running around with a slow leak in your tire, topping it
off every few days rather than taking it to be patched. Only the very
affluent can afford to switch their water consumption to bottled
sources. Once distanced from public systems, these consumers have little
incentive to support bond issues and other methods of upgrading
municipal water treatment.
There's plenty of need. In California, for example, the American Society of Civil Engineers estimated
the requirement of $17.5 billion in improvements to the state's
drinking water infrastructure as recently as 2005. In the same year, the
state lost 222 million gallons of drinkable water to leaky pipes.
5) The corporatization of water
In the documentary film Thirst,
authors Alan Snitow and Deborah Kaufman demonstrated the rapid
worldwide privatization of municipal water supplies, and the effect
these purchases are having on local economies.
Water is being called the "Blue Gold" of the 21st century. Thanks to
increasing urbanization and population, shifting climates and industrial
pollution, fresh water is becoming humanity's most precious resource.
Multinational corporations are stepping in to purchase groundwater and
distribution rights wherever they can, and the bottled water industry is
an important component in their drive to commoditize what many feel is a
basic human right: the access to safe and affordable water.
What can you do?
There's a simple alternative to bottled water: buy a stainless steel
thermos, and use it. Don't like the way your local tap water tastes?
Inexpensive carbon filters will turn most tap water sparkling fresh at a
fraction of bottled water's cost.
Consider taking Food and Water Watch's No Bottled Water Pledge. Conserve water wherever possible, and stay on top of local water issues. Want to know more? Start with the Sierra Club's fact sheet on bottled water.
Bottoms up!
Source: http://www.mnn.com/
Source: http://www.mnn.com/
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