By Fadi Eyadat
Haaretz- 10:36 25/01/2007
Two garbage containers stand in front of MK Ami Ayalon's house at
Moshav Kerem Maharal - one for general and the other for organic
garbage. The Ayalons are among the community's 161 residents who
recycle their organic garbage for compost production.
The trash cans were provided by Ayalon's former navy subordinate and
neighbor, Amiad Lapidot, who initiated the Kerem Compost project.
Lapidot, 38, founded the Eretz Carmel non-government organization
(NGO) in July to process organic garbage at Kerem Maharal and turn it
into compost, or plant fertilizer. The NGO won this year's Ford
Foundation first prize for environment preservation.
Moshav residents separate organic garbage - food leftovers, fruit and
vegetable peels, tea bags, coffee and matches - from the rest of the
garbage. Lapidot, the NGO's director, collects the organic garbage on
his three-dunam farm. "We bring eight tons of garbage here a month.
There are no flies or stink here, although hundreds of tons of garbage
have passed this site," he says.
This is because of the natural decomposition process that turns the
garbage into compost. The organic garbage must be put into the pile
with grass clippings, hay, leaves, newspapers, sawdust and weeds.
Microorganisms (bacteria and fungi), earthworms and insects work in
the compost pile to break down the materials into compost. The
temperature rises to 60-70 degrees Celsius, sterilizing
disease-causing bacteria.
After a month and a half, special worms of the Eisenia Fetida species
are introduced into the pile.
"The worms eat the organic materials and leftovers, break them down in
their bodies, and their secretions are the best fertilizer," Lapidot
says.
After the pile has decomposed for six months, the parts that have not
broken down are taken out, leaving plant compost. "This could be done
anywhere in the country or city. It doesn't stink, and doesn't bother
anyone," he says.
When organic garbage is not separated from plastic bags and other
garbage, it decomposes without oxygen, a process that emits methane
gas and contributes to global warming and "climate imbalance," Lapidot
says. "Without recycling, we are enhancing the greenhouse effect."
Almost 40 percent of Israel's household garbage consists of organic
materials that can be recycled into fertilizer. "We create an organic
circle that could go on forever," Lapidot continues. "The food I eat
goes to the compost pile, with which I fertilize the tree that
provides my food. This food goes to the compost heap and so on," he
says.
The garbage recycling in Kerem Maharal prevents the emission of
500,000 cubic meters of "greenhouse" gases into the atmosphere,
Lapidot says.
Lapidot built his house with earth bricks and straw, and uses dew for
cleaning and irrigation. Now he is thinking of producing methane gas
from his home's sewage for heating. In the summer, he cools his house
with a pipe stuck a meter deep in the ground, where the temperature is
16 degrees Celsius. Thus he saves water and energy. "My motto is to
live without infringing on the future generations' ability to
survive," he says.
Globalization, population growth and consumption have increased
environmental damage, he says. Israeli culture has "mutated." "It's
built into our society, we are raised to compete, to consume
endlessly, regardless of the laws moving the earth. There are laws,
and we've decided to ignore them. We must understand that we live by
the same laws that move and manage the planet," Lapidot says.
He is dedicated to creating a model to balance out modern
globalization and consumption, and preserve an environment "rich with
nature's free services."
"We must create a situation in which everything we do enriches the
environment. A tree, for example, develops and grows, yet it
contributes to cleaning the air, and produces fruit."
Lapidot is operating this model by recycling organic garbage, living
in his his earth-brick and straw home, and using dew. "I am the
environment," he says.
"As educators, we must teach others about nature's laws so that future
generations are able to survive," he says.
http://www.haaretz.com/hasen/spages/817442.html