THE TRUTH ABOUT HEMP
by Lawrence Wilson, MD
© December 2009, The Center For Development
The
story of hemp in America is an interesting one. It has nothing to do with pot, weed, marijuana or cannabis. The hemp plant itself does not contain
THC, the active psychotropic agent in cannabis or marijuana. Not only that, the hemp plant is an amazing example of
nature's blessings. Few other
plants can produce clean fuel, medicine, high-quality protein, among the best
edible oils, lubricating and fuel oils, plastics, building material, clothing
and paper. Hemp requires no
pesticides, grows almost anywhere on marginal soil, prevents soil erosion and
can be grown on the same land year after year. This article is the sad story of hemp in America.
Hemp played
an important role in our history. Today it could help our economy, save the
forests and soil and clean up the air and water. Hemp cultivation was banned in
1937 because it competed with the oil, chemical and timber industries, not
because of drug abuse.
Canada and
most European and Asian nations permit hemp cultivation. Growing hemp does not
mean legalizing marijuana. The variety used industrially does not contain much
THC, the major psychoactive chemical that some people like to smoke.
HEMP IN HISTORY
Remnants of
hemp cloth were found in what was ancient Mesopotamia, now Turkey. Pottery decorated by pressing strips of
hemp cord into it were found in Taiwan from about the same time. The Egyptians spun hemp around 4000 BC. The word for hemp in German is hanf, from which we get our English word hemp.
The oldest
paper came from China, made from a mixture of flax and hemp. In Japan, the emperor wore silk, but
the common people wore hemp clothing.
The Romans used hemp to make sails and ropes for their ships, and paper
on which to write their laws. The
Dutch made a light fabric out of hemp they called canefas,
derived from the Latin word cannabis.
It resulted in our word 'canvas'.
In other words, canvas was originally a hemp product.
Records from
the 1600s describe hemp made into towels, tablecloths, napkins, sheets, horse
blankets, flags and so forth. The French philosopher Rablais
wrote of hemp,
"Without it, how could water be
drawn from the well? What would
the scribes, secretaries and writers do without it? Would not the noble art of
printing perish?"
HEMP PAPER
Hemp paper
does not turn yellow and disintegrate, as wood pulp paper does. The Library of
Congress reports that 300-400 year old hemp paper is still in good shape.
However, 97 percent of the non-fiction books printed between 1900 and 1939 on
wood-based paper will be unreadable in 50 years.
Hemp can be
made into every grade of paper, from fine stock to index cards, corrugated
cardboard and newsprint. Today it is still used in cigarette paper, currency,
fine art stock and security papers like stock certificates. Bibles are often
printed on hemp paper because its lightness allows many thin pages.
Hemp
produces about four times as much pulp for paper per acre as trees. A new crop
is produced annually, unlike trees which require 20 years to mature. In 1988,
226 million tons of trees were pulped to make paper. The demand is expected to
double by the year 2020.
Wood-based
paper-making is a dirty industry.
Mercury and other toxins are released that have contaminated every water
supply in the nation. Hemp can be made with a soda process that is much
cleaner. It can be bleached with
hydrogen peroxide, instead of toxic chlorine. Hemp paper can be recycled an
average of seven times. Wood-pulp paper can only be recycled an average of
three times. China leads the world today in non-tree paper, with 75% of their
paper made from various crops including hemp.
HEMP IN AMERICA
An early
American explorer in 1524 described the American natives as using "threads
of wild hemp." Christopher Columbus's ships each carried over 80 tons of
hemp rigging and sails. Many
colonies, from Connecticut to Georgia, urged settlers to raise hemp. Georgia offered hempseed free to
farmers in 1767.
Thomas Paine
insisted America could win a war with the British king because "hemp
flourishes here". George
Washington was a hemp farmer who praised native Indian hemp. The Declaration of
Independence and the Constitution were drafted on hemp paper. Thomas Jefferson wrote that hemp
"is of first necessity to the commerce and marine, in other words to the wealth
and protection of the country."
In the 19th
century, canvas and a lighter weight hemp fabric called 'duck' covered the
Conestoga Wagons. Kentucky became
the leading hemp-producing state. "Flanders fine hemp linen" was
advertised.
An acre of
hemp will produces two to three times as much fiber as cotton or flax. Hemp was always preferred to cotton
because of its far greater strength, absorbency and durability. In 1840, John Baxter wrote that,
"hemp will bleach whiter than flax or cotton, and make the finest fabric,
from lace to cambric to good shirting, and far cheaper than either."
Cotton is the most heavily sprayed crop in America. Hemp requires no pesticide spraying.
The first
Levi jeans were made of duck, a rugged hemp fabric. Hemp can compete well with synthetic fibers, is breathable,
recyclable and non-allergenic.
Hemp can also be spun into rayon.
Growing hemp could help revive the textile industry in America, creating
thousands of jobs.
Hemp fiber
is two to three times as strong as jute or sisal. This makes hemp excellent for
cordage, ropes and natural carpeting.
Because hemp is unaffected by salt water, it is excellent for fishing
lines, fish nets, sail cloth and other items that are routinely exposed to damp
weather.
HEMP FOR FOOD AND MEDICINE
Hempseed is
about 25% protein. It is a high-quality, nutritionally-complete food eaten in
many cultures for thousands of years.
In the Orient, it was often eaten like oatmeal. It is more digestible than soy protein
and provides essential omeg-3 fatty acids, fiber and a complete protein all in
one food. Hempseed cakes make
excellent food for fish, birds and livestock.
Hempseed oil
is among the very best oil for eating raw or cooking. It is also excellent for lubricating oil and fuel oil. It can be used in shampoo, hair and
skin cream, soap, cosmetics, massage oil and moisturizers. The oil also makes
excellent paint, varnishes, lacquer and sealants. In fact, when hemp cultivation was banned in 1937, hempseed
oil was exempted, as it was so important for paints, varnishes and lubricating
oil.
Hempseed oil
has the highest total concentration of the essential fatty acids of any oil
(about 80%). Flaxseed oil is
higher in linolenic acid, but hempseed is highest in
total omega-6 (linoleic) and omega-3 (linolenic) essential fatty acids. These fatty acids have
been shown helpful to combat cancer, AIDS, inflammation, ADHD and most other
diseases as well. It is
desperately needed by all people today.
UCLA researchers R. Lee Hamilton, PhD
and William Eidelman, MD stated, "essential
fatty acids are responsible for our immune response. In the (European) old
country, the peasants ate hemp butter.
They were more resistant to disease than the nobility."
Hemp is a
very ancient source of medicine.
It is mentioned by the famous physician Galen. Several chemicals have been isolated from the hemp leaf and
seeds. Medicinal effects include stimulating the appetite, reducing nausea,
lowering pressure in the eyes, stimulating the immune response and reducing
pain, especially migraine headache pain.
It is an
antibacterial, antiviral, anti-convulsant,
bronchodilator and expectorant. It
reduces spasticity and ataxia in multiple sclerosis, stops menstrual bleeding
and helps PMS and the pain of childbirth.
Hemp extracts were widely used in medicines in America until it was
banned.
HEMP FOR FUEL
Corn, tree
pulp and hemp are sources for clean-burning alcohol, ethanol and methane
gas. These 'biofuels'
contain no sulfur, the pollutant that causes acid rain. Growing the fuel also produces oxygen,
to balance the oxygen consumed during combustion. Engines stay cleaner and the air remains much cleaner.
Hemp may be
the most profitable and productive fuel crop that can be grown in many areas of
America. Hemp can produce about
1000 gallons of methanol per acre, four times as much as can be produced from
trees. Fuel can be produced
locally, reducing transportation costs.
The production process, called biomass conversion, is safe and
clean. It would create a domestic
fuel industry, freeing us from Middle East oil dependency, providing jobs and
keeping our currency at home.
Hemp fuel
needs no taxpayer subsidies, as oil receives. The Department of Energy
estimated that fuel could be produced from hemp for about 60 cents per
gallon. In New South Wales,
Australia the Minister of Energy told the parliament they should consider
burning confiscated hemp to produce electricity. "It burns at extremely
high temperature, produces a lot of power and is cheaper (and much cleaner) to
burn than coal."
Hemp was the
subject of a 1991 conference held in Wisconsin. One speaker pointed out our
government spends $26 billion each year to pay farmers not to cultivate their
land. Instead of this waste of taxpayer money, farmers could grow hemp or other
fuel crops. This could completely end our dependence on foreign oil.
HEMP FOR PLASTICS AND CONSTRUCTION
It sounds
incredible, but almost any product made from petroleum can be made from hemp or
other vegetable sources. Price has
made oil attractive. However, it
is an artificial price. Oil is
heavily subsidized through oil depletion allowances and other tax breaks. Oil is polluting and is a finite
resource.
Henry Ford
of Dearborn, Michigan pioneered making plastics from vegetable matter. He
demonstrated how to make plastic steering wheels and many other car parts from
soybeans and other vegetable matter.
Vegetable-derived plastics are also more easily recyclable.
Construction
materials such as particle board, shingles, blocks, paints, and sealants can
also be made from crops such as hemp.
BANNING HEMP
In the late
1800's hemp had trouble competing with cheaper cotton for clothes, jute for
rope, and tree pulp for paper.
However, by 1920, new processing equipment made hemp very inexpensive.
This was the beginning of the end for hemp.
Sometimes
laws arise out of greed and special interests. Other times, laws have good, but
misguided intentions. The banning of hemp involved both. Two fledgling
industries, oil and timber, ganged up against hemp.
Anything
made of petroleum can be made from hemp. The oil industry wanted cars to burn
gasoline, not alcohol fuel derived from plants. Randolph Herst, the newspaper
magnate, owned forests across the country. He wanted trees cut for paper, rather than using hemp.
Herst began
publishing horror stories in his newspapers across the country about
"marijuana". By the way,
Hurst made up the word based on lyrics in a Mexican drinking song. He
fabricated stories of murderous Mexicans high on 'dope'. This was a word for
narcotics, not hemp. The stories
frightened and inflamed the public.
It was the
time of the great depression.
People had lost confidence in their ability to solve their
problems. They wanted the
government to solve them.
President Franklin Roosevelt obliged by creating federal agencies to
police every aspect of American life.
One was the Federal Bureau of Narcotics. Alcohol prohibition had been a failure, so the bureau was looking
for a new 'war' to undertake.
Hemp leaves
are not a narcotic drug. No
addiction to hemp was reported, even among hemp laborers. There was no drug problem in America to
speak of at that time. However,
hemp smoking made a good target due to the inflammatory newspaper stories.
The combination
of special interest greed and misguided government intervention led to banning
all hemp cultivation and possession in 1937. Imported hemp oil for medicine and
industry was so important to America it was excluded from the ban.
HEMP FOR VICTORY
The ban
didn’t last long, however. Hemp
had a short revival during World War II.
In 1942, the Japanese seized the Philippine Islands, our source for jute
rope fibers. Hemp became essential
for the war effort.
The US
government made a stirring film entitled
“Hemp for Victory”. They urged farmers to grow hemp for
rope, twine, rigging and parachutes.
Each battleship required 34,000 feet of rope. Cultivation went from zero
to one million acres in a few years.
Even rural school children were encouraged to plant hemp to help the war
effort. Oddly, it did not cause a
drug epidemic! All this was forgotten when the war ended and hemp was banned
once more.
The Drug
Enforcement Agency opposes legalizing hemp because they say it is just a step
toward legalizing marijuana. However, hemp is grown throughout Europe, Canada
and Asia, with permits or licenses. Most of these nations have far less drug
problems than we do!
Arizona and
California passed referenda legalizing cannabis for medical use, but the
people’s will has been ignored. A
coalition of farmers in Kentucky has also filed suit against the DEA claiming
the ban on hemp cultivation for industry was never the intent of Congress.
Imprisoning
hundreds of thousands of Americans, and turning the nation into a police state
has not stopped the drug problem.
It has probably made it worse.
The lucrative illegal trade in hemp fuels street gangs, drug cartels and
terrorist groups.
It has
brought down entire nations such as Columbia and today Mexico and turned them
into battlegrounds between competing drug lords. The ban has cost us dearly in freedom and rights. Swat teams and armed drug agents
violate sacred property and privacy rights looking for house plants.
Maybe it is
time to leave the emotion behind and rethink the ban on hemp cultivation. The hemp law was motivated by special
interests. Banning a plant is
thoroughly repugnant to our Constitution because the only way to enforce it is
to invade everyone’s privacy. The
current policy does not work anyway and it deprives us of one of nature's
greatest sources of wealth and abundance.
Resources
Hemp, Lifeline to the Future by Chris Conrad (1-800-436-7626).
The Emperor Wears No Clothes by Jack Herer.
Coalition For Hemp Awareness (CHA) (602) 675-0287.
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