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Quote of
the Month
"No more than the trees or the stars, you have a right to
be here." anonymous
submitted by Lea Bond, San Lorenzo High School
Question of the Month
Answers to Junes Question of the Month
"What environmental change would you like to see at your school?"
"Many teachers print extensive amounts of handouts, and they will
only use one side, or it will be a handout that we only need for class
for one day but they make copies for everyone. We need teacher awareness."
Brian David, Acalanes High School, Lafayette
"I would like to see more students at my school taking an interest
in the environment."
Rayona Young, Pittsburg High School
"It would be really great to have our whole school off the power
grid like totally self sustaining with solar, wind, etc.
energy."
Jeff Martin, Acalanes High School, Lafayette
"I would like to see ecological debates conducted in school wide
assemblies. The debates with which the students are presented as of now
are very meaningful, and I think that there could be environmental debates
in addition to those. A lot of the issues are connected. If the student
body would find the discussions passionate, then maybe they would not
find assembly so easy to skip."
~Yvea Eaton
"The cafeteria should offer vegetarian (even vegan) options and
an organic menu. At my school there isnt a single vegetarian option.
None of the drinks are healthy either. America is becoming more and more
obese. We need to start living healthier."
Zach Bjornson-Hooper, Las Lomas High School, Walnut Creek
"I would like to see an environmental movement at my school where
all students participate in practicing environmental stewardship. Being
president of my schools ecology club, I will continue to work hard
with my club in connecting with my fellow classmates and teachers in promoting
an environmental conscience attitude toward our school and community."
Natalie Roch, Moreau Catholic High School, Hayward
"Not enough people carpool to school, or ride bikes. That would be
really great to see."
Vrinda Manglik, Acalanes, High School, Lafayette
"I would like to see a new attitude of passion and awareness for
the environment."
-Lei Lei deKirby, Drake High School, San Anselmo
"A consistent energy and imagination for the changes each student
has the potential of embarking on."
-Bob Blain, Drake High School, San Anselmo
"I want to see the solutions escape from the heart and truthfully
touch people's conscience."
-Susan Loshin, Drake High School, San Anselmo
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The I-Search Project - "Whats Recycling
and How Does It Work?"
By
Brycen Spencer, Carver High School, Carver, Massachusetts
(Editors Note Carver is a small town that has no recycling.
If you want to recycle you take your trash to the recycling center. Brycen
became very interested in recycling and wrote this report.)
What is recycling and how much does it help us? My inspiration for this
topic came around Christmas time. I was throwing away a piece of paper
my self, and noticed an array of paper waste products. Everyone had been
opening their gifts in homeroom from their friends. Gifts are great, but
the waste each gift produced was incredible. With one gift you have a
big paper bag and huge amounts of wrapping paper. As I thought about the
full trash can a reoccurring theme began to ring, paper.
I knew that there must be a way to cut down on the waste or at least take
advantage of the paper waste Carvers high school system produced.
I knew from common knowledge that recycling has saved money for organizations,
schools, companies, and towns. I knew that recycling was also a great
proactive way to stop deforestation in our rainforests. My biggest questions
were about what to do about the problem, and how to get started on stopping
the problem.
There had to be something done about the tremendous paper waste in Carver
High School. I didnt know where to start with the overwhelming task
of starting a recycling program in our school. After researching the topic
of how others have started recycling programs at their schools, I found
that staff cooperation was needed. So I decided to ask Mrs. Spencer to
help me with the idea of recycling in the schools. When I met with her
she told me that a teacher, Ms. Littleton, had started an environmental
club for her science pupils. Though a recycling program had not yet been
started, it was in the back of Ms. Littletons mind. When I join
the environmental club we started the recycling project right away.
Our first task was to find how we would get a recycling company to help
us with the waste problem and recycle the waste. We soon learned that
to give the recycling companies an idea of what the scale of our paper
waste problem was, we would need a trial. A full scale trial of the new
"paper only" bins in every class room was not a feasible task,
so my suggestion was to do a smaller sampling of five to seven rooms and
multiplying the waste by the number of rooms in the school. This proved
to be a good plan and took a full week. Still in progress this recycling
program is well on its way to success. Now my interest in the field of
recycling has been pushed past just paper and Carvers role in its
solution. I wonder what else is recyclable and what is recycled material
used for? In the process of starting the recycling program at school I
have met the owners of recycling companies which could give me an interesting
interview. How does it benefit me to recycle? All of these questions,
I plan to answer in my quest for further knowledge during my i-search.
Thursday morning, that is when my trash man comes and has come every since
I can remember. His name is John Andrews. When my sister and I were younger,
rough old Mr. Andrews would come up to our front door and give my sister,
Lindsey, and me one dollar each. Of course, this was always after he picked
up his more than healthy paycheck from my parents, but we did not realize
that at the time so to us (my sister and I) John was a cool, old guy that
paid me to watch him throw my trash into his truck. For a portion of my
wee years a waste management engineer was my future. To a kid, anyone
who gives them stuff is an idol of sort, whom they aspire to be like when
they grow up. These childhood memories, I guess, one could say are
where the humble beginnings of my interest in recycling trash began!
Ive always wondered what happened to that trash after it was loaded
into that rustic old truck. In researching this topic I have learned what
happens to everyones trash past the tipping of a can into the back
of an enormous truck. At first someone might ponder at what trucks have
to do with recycling, but wait, you will soon see the light. Two types
of trucks can pick up trash from an area. The first, and most common of
the two, is the rear loader. A rear loading truck takes it from the back.
These types of trucks can only handle the lightweight materials such as
your common yard waste, house-hold paper items, and your granpas
worst nightmare, wasted food. The second of the garbage truck species
is the front loader. This may come as a surprise, but a front loader loads
trash from the front! Unlike the rear loader, a front loading truck has
bigger muscles allowing for larger cans, called dumpsters, to be emptied
into the truck by way of a lifting device which picks the dumpster up
and over the cabin of the truck.(Trash!) A new garbage truck will run
you up the alley of $120,000 or more.
Post-loading, this assortment of monstrous machines receive a tummy tuck
where a mechanical device called a packer, for obvious reasons, pushes
and compresses all of your wasted materials toward the front in order
to make room for more, like a fat man at a buffet. Once filled and bloated
from a tough day on the job, the truck heads off to one of a few places.
The first of these places could be a landfill, or a transfer station which
sends trash to a landfill. Landfills are special areas for trash disposal.
The average landfill is usually a hole in the ground a few acres in size.
And yes, a landfill is exactly what it sounds like
a filled hole
in the ground, in which trash is thrown and eventually covered with dirt.
A landfill is open and operational for approximately twenty years. Now,
what most people start to wonder is what is thrown into the landfills?
Well, the answer is pretty much whatever you throw away. Anything you
wouldnt want washing away with the rain into your ground water
dont
feed the garbage truck! The hazardous waste and metals are thrown away
with the rest of the trash is separated from the safe trash. The method
by which this is done is neither reliable nor efficient. A team of people
walk through the landfill looking for potentially hazardous items. Often
they catch the materials before they are covered but it is very difficult
to do.

Despite the low-tech methods involved in landfills, there are benefits
to be reaped from these barren looking landfills. One of these beneficial
aspects of a landfill is the production of methane gas, commonly known
as natural gas. In a landfill the piles of waste decompose due to the
mixture air and a steamy environment in the ballpark of 150°F. Natural
gas can be used in a variety of ways such as domestic and industrial fuel,
shoe polish, printing ink, tire manufacturing, and the manufacturing of
methyl alcohol. According to Trash!, 3 million tons of garbage can achieve
enough gas to heat 18,000 homes for 15 years! Not many other reuses are
available for waste in a landfill, but a covered and reforested landfill
can be used as a baseball, soccer or any other kind of recreational facility.
When recycled the number of creative solutions to the waste problem are
far greater. Paper is, at the same time, the most commonly recycled material
and the least recycled material of all. Just stop
and think for
a few minutes. Strike that, think for a few seconds, about the number
of items around you that require paper or wood. If I had passed this research
piece on a neatly organized packet of pages, it too would have been made
of paper.
Classroom decorations, plates, calendars napkins, and even your morning
news all come in the form of paper. 41% of the trash in the United States
of America is paper, and a bulk of this paper is newsprint. Let us just
pause for a moment, and imagine if in an instance every thing in the world
made of wood simply vanished! You would literally be sitting on the ground.
And we wont even go to the places like the bathroom because-umm-
things would get messy.
To truly understand the process of paper recycling youll have to
take a couple of small courses. The first of your two courses will be
History 101. So let us begin. First invented in China around the second
century B.C., paper is nearly 2,000 years old. Paper making from then
on became more and more efficient. The art spread to the Arabs by the
eighth century A.D. They used rags, plants, and linen to produce their
paper. Later, in 1799, the first papermaking machine was manufactured.
In the years surrounding World War 2, great efforts were made to recycle
paper. The recycling mentality spread like wildfire in dry season throughout
America. Post WWII the shortage of paper and metals was no longer a problem
and recycling was put on the back burner and seen as unnecessary thereby
sparking a revolution of disposables. By the 1990s nearly 60% of
American paper was virgin wood, leaving 40% as recycled paper. Like everything
else, it seems, nothing is made the way it used to be. And paper is no
different.
In the beginning, paper was stronger and more durable because they used
more rag fibers than tree fibers. As the paper supply went down, the demand
went up. In order to meet the needs of the world, a less expensive and
quicker paper needed to be produced. The final result was todays
paper product. Now, with all this paper waste (which increased with the
invention of the printer) Americans spend a little beyond $7 billion per
year to get rid of their trash.
The bell has rung! Everyone to your seats, youre not special, that
includes you. Its time for Anatomy (in a nutshell), the last of
your two classes. To begin, most paper is made from soft wood. Spruce
and Fir are included under this genre of soft woods.
Recycled paper undergoes the same course of action as the virgin wood.
Chemicals and bleach are added to the pulp in varying amounts depending
on the degree of softness and whiteness desired. Here, virgin wood is
added to strengthen the recycled paper. Virgin wood, new pulp, is added
because as recycled paper is used over and over again the tree fibers
break apart, thereby, weakening the overall product.
If by now, you dont understand the concept of recycling let me enlighten
you. Its a concept as old as time itself. Three basic methods are
included in the concept. The primary method is done by integrating waste
into natures cycle like using paper clippings as fertilizer, turning
food into compost, and/or mixing it into the soil letting nature take
its course. The next method of recycling is to use materials for the same
purpose more than once. Last but not least is the method of finding new
or innovative ways to reuse old items such as using old cans to create
decorations or pen holders.
Recycling today has taken a whole new face. The government and other committees
have taken some action to further improve recycling. Shiny, colored, or
coated papers are separated in order to receive special treatment. High
grade papers, for instance drawing paper, contain higher rag content,
more bleach and differing amounts of blue and red dye for whiteness. Low
grade paper contains less rag content and less blue and red dye which
results in a grayer paper color. Another government initiative includes
100% recycled paper mills which contain the least amount of virgin wood
as possible.
What problems exist in todays recycling industry? Well, the biggest
I have discovered is the inability of some recyclers to handle the amount
of paper they have received. Consequentially, the shipping of paper has
cost some companies money to ship excess materials away. In order for
recycling to remain an attractive option, new markets must be found for
recycled materials. For example, scientists have found that a fuel can
be produced in the form of alcohol from paper.
Like mentioned many moons ago, metal is removed from the flowing mass
of trash by an enormous magnet, almost as big as the one you need to keep
the array of papers on your fridge from falling off every time you walk
by. With the retrieved metal, titanic cubes are formed for easier transportation.
What do they now do with these monster truck sized mirror dice? Well,
you guessed it. They are recycled to be used as other metal materials.
The process is almost G-rated boring. The rusty pieces are thrown back
like those small fish you never catch. Rusty metal ruins a good batch
of metal. The metal is heated to 3000°F and flattened into sheets.
The sheets are sent out to the appropriate companies and thats a
wrap!
Plastic is the complex cousin in the recycling family. It has many sides,
characteristics, abilities, and intricacies. The people of America love
it! You must, because it composes 25% of all your trash. 15 decades ago
the dawn of the plastics age was born. It was not the same plastic we
see around today. Todays plastics (Bakelites, the first entirely
synthetic plastics) are a mere 60 years old. Plastics are made from parts
of oils and coal. Its a wonder how they get such a foul substance
as coal into a clearly beautiful item as plastic. Sadly, the natural resources
of coal and oil are quickly being used up for fuel purposes. If the fuel
consumption isnt soon slowed, the materials necessary for plastic
production will be rare, and plastic will become expensive. For now, amongst
all the building materials available, plastic is the strongest, cheapest,
and easiest material to form. I wouldnt the least bit doubt it if
you have bought a plastic saran wrapping. This material is of extreme
convenience because its effective and, being the tight-wad you are,
cheap to buy. For all those that squeak when they walk, Leo Baekeland
(a Belgian-born chemist-entrepreneur) was something like a god!
Plastic production has come a long way since its first appearance in the
world in 1907. The word plastic no longer describes one material. It names
a range of many types of materials (over 45 varieties in fact). Each of
which has been evolved and adapted to best suit the purpose it is meant
to serve whether it be a lawn chair, lobster bib, saran wrap, medical
apparatus, or the revolutionary idea of the plastic soda bottle.
Dont get me wrong plastic has its fair share of problems. Like all
great heros, plastic too has an Achilles heel. The flaw in plastics
is that most of them are only meant to be used once and then thrown away
in the trash. The one time use avalanche of products like plastic baggies,
plastic bowl covers, saran wrap, and even the plastic water bottles are
all huge waste problems. In an interview with, both, Pauline Lawrence
(a recycling expert in California) and Roberta (also a recycling expert)
I found that the best way to recycle a plastic is to reuse it as many
times as physically possible. Another extremely challenging task is to
find some way to organize, recycle, and coordinate such a diverse assortment
of plastic. As you now know there are well over 45 varieties of plastic
to help create items like your favorite lawn chair set, the Gatorade©
bottles on the counter you keep meaning to use again as water bottles,
Glad Ware containers, and the list goes on forever. If you have
ever noticed the small recycling symbols (ie. ) then you might have wondered
what the number in the middle means. These numbers could be one between
1 and 7, and the numbers tell recyclers what type of plastic to recycle
it with. The 1 plastics are the easiest to recycle, remarks Pauline, and
are called poly plastics. An example of this plastic is your common soda
bottle. Number 2 and 3 are classified as the high density plastics. Enclosed
in this category are thick containers requiring more strength and support
like detergent bottles. 4 plastics are, surprisingly, at the other end
of the spectrum in relation to number 2 plastics because it is low density
material akin to trash can liners and such. Now for the number 5 plastics
which are the poly propheline substances. An example of a poly propheline
plastic is the kind of material that the Heinz© is made of. Were
almost done at number 6 plastics which include items like meat trays and
package peanuts. I know just the mention of package peanuts makes you
smile so to top off the good mood youre in I give you the last type
of plastic
number 7. Number seven is the junk drawer of all the
categories. It just represents the rest of the plastics that cant
be recycled due to the alluvial mixture of a whole bunch of different
plastics.
At this point you understand what can be recycled and what it can be recycled
with. So let us continue with the brute facts of exactly how the plastics
mentioned are recycled. Past the primary events of transportation to the
local recycling center, there is a lot of process that take place.
The plastics are separated according to their numbers and treated in the
same basic methods. When the recycling center gathers the final sum of
plastic theyre shredded and compressed into, what they call in the
industry, bails. Plastics destined for culinary purposes are properly
cleaned of bacteria and germs. Then all of the plastics are heated to
varying temperatures in order to melt and reform them. The proceeding
step is to send this enormous plastic mass to a company that needs it
for consumer to once again purchase.
What are the down sides to not recycling? Well, in the case of soda bottles,
you lose money. 5 cents every time you throw a bottle away. Maybe 5 cents
does not seem that great of a financial deficit, but considering that
25% of all the trash in the world is plastic, 5 cents is a significant
amount of money for the world to be throwing away. The next ghastly consequence
of merely disposing of your plastic recyclables away is that you create
a problem unaffected by the elements. Like that homeless guy at the park,
plastic sticks around forever, and every time you walk by that unsightly
mess it begs for change. And if you dont do it for yourself, do
it fo the children.
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