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"A person writing at night
may put
out the lamp, but
the words he
has written will
remain. It is the
same with the
destiny we create
for ourselves in
this world."
- Shakyamuni
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Plastic,
Pastic and More Plastic
Plastic is EVERYWHERE.
We all use it. Today, plastic is used to make - or to
wrap around - many of the items that we buy or use.
Plastics are easy and cheap to
make and they can last a long time. In fact, unless
plastic has been incinerated, every piece of plastic
ever created remains with us today (plastic
can take
500 years or more to degrade in a landfill)! But the same
qualities that make plastic attractive also make it a
huge problem. While offering advantages such as
flexibility and light weight, it creates problems
including: consumption of fossil resources; pollution;
high energy use in manufacturing; accumulation of wasted
plastic in the environment; and migration of polymers
and additives into foods.
Plastic
and Oil
Few of us realize that
plastic is made from oil, further
contributing
to the problems of energy dependence, greenhouse gas
emissions and oil depletion. In fact, about
10% of
U.S. oil consumption - more than 2 million
barrels a day - is used to
make plastic. Also, exploring and drilling
for oil contributes to the destruction of fragile
habitats and ecosystems around the world.
Are
bioplastics better? No - they are not.
Using crops (corn,
soy, wheat or potato) to produce plastic diverts those
plants from the food supply, and new cropland is cleared
at the expense of carbon-absorbing forests Also,
crop production requires the use of oil. Lastly,
bioplastics do not readily degrade in a landfill, but
must be
composted commercially for ten days at
temperatures as high as140o F in order to
break down.
Cancer-Causing
Agents Leaching into Our Food
Bisphenol A (BPA), a
hormone-disrupting chemical that is the building block of
polycarbonate plastic, has recently been found to leach out of
baby bottles (95%
of all baby bottles on the market are made with bisphenol A).
According to a recent
study by the University of Cincinnati, heating bottles or
pouring hot liquids into bottles, the presence of acidic or basic
foods and beverages, and repeated washing have all been shown to
increase the rate of BPA leaching from bottles. Exposure to BPA can
cause birth defects and developmental problems, as well as cancer,
diabetes, obesity and attention-deficit disorder.
Also, cancer-causing
compounds
found in plastic products used to wrap or contain food and beverages
can leach out of the plastic and
migrate into food. This is more likely to happen when the
container or packaging is heated or when the plastic is scratched or
old. Click
here to learn more about toxins, endocrine disruptors
and
carcinogens that migrate from plastic containers.
Marine Pollution
Most of the
marine debris in the world is plastic.
Plastic
comprises between 60 to 80% of global marine debris
and, in some regions, is as high as 90 to
95%. In the Central North Pacific Gyre, pieces of plastic
outweigh surface zooplankton (the
populous animal plankton that forms the base of the aquatic food
chain) by a factor of 6 to 1.
Mammals, birds and fish eat plastic, thinking it is zooplankton.
Hundreds of thousands of sea turtles,
whales and other marine mammals die every year from eating discarded
plastic mistaken for food. Turtles think the bags are jellyfish,
their primary food source. Once swallowed, plastic bags choke
animals or block their intestines, leading to an agonizing death.
Also, seawater eventually breaks down these plastics into
microplastics, which can absorb high levels of PCBs and
pesticides like DDT. These pollutants bioaccumulate in the tissues
of marine organisms, biomagnify up the food chain, and find their
way into the foods we eat. On land, cows, goats and other
animals suffer a similar fate to marine life when they accidentally
ingest plastic while foraging for food.
What About
Recycling?
Just
5.7%
of all plastic in our municipal waste stream is recycled.
This
is because it is difficult to automate the sorting of
plastic waste, and so it is
labor-intensive. Consumer
products often are made of many parts consisting of over a
dozen different types and colors of plastics. The
labor-intensiveness of the recycling process makes plastics
expensive and unprofitable.
Also, the recycled plastic most
frequently manufactured in the U.S.
is not clean enough for the most
profitable recycling, which is
turning plastic into food and drink
containers. Instead, it is converted
into industrial packaging and
textiles, which earn the recycling
companies less money and make it
difficult for them to compete with
firms in
China and Vietnam where the
recycling industry is flourishing
because of cheap labor, virtually
non-existent worker standards, and
lax environmental regulations. As a
result, much of the plastic
collected for recycling in the U.S.
is
shipped to Asia.
In
2006, the U.S. plastic industry
exported
$2.8 billion of plastic
scrap to China, and this export
industry is growing.
Click
here to see an example of the
environmental and health impacts
associated with recycling in China,
as presented by British reporter
Holly Williams.
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Did You Know . . .
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Our municipal waste stream
generated 28,910,000 tons of plastic in the U.S. in 2005, but just 5.7%
was recycled (EPA report-latest available).
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The U.S. sends much of its plastic
waste to China. who
manufactures
packaging and cheap plastic goods for export to the world's
cost-conscious consumers.
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Although China is working to
improve environmental and health regulations,
standards remain low.
Emissions from plastics, which must be melted to be recycled, are toxic and cause lung disease and chemical wastes
are dumped into water supplies.
We Are Sending Our Plastic to
China

Click
here or on the image above to watch this 2007 video by Britain's
Sky News that brings you to a Chinese
facility that recycles plastics from all around the world

Plastic Debris, Rivers to Sea
80% of marine debris is land-based and 90% of
floating marine debris is plastics.
Click here or on the image
to learn about marine debris in our ecosystem in this video.

Our
oceans are turning into plastic
... are we?
A rubbish dump twice
the size of the U.S. has been discovered floating in the Pacific
Ocean. Click
here or on the image to this provocative article by Susan Casey. The photograph is by
Gregg Segal.
What Can We Do?
A lot.
Click here to take action today!
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