Current
Issues of Japan
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Earthquakes
An earthquake
measuring a magnitude of eight on the Richter scale, the most
powerful worldwide earthquake in more than two years, struck
Japan in September 2003. Nearly 600 people were injured, some
seriously. The quake was followed by more than three dozen
aftershocks -- some as powerful as magnitudes of 6 and 5.2
on the Richter scale.
This was
the most devastating earthquake since the earthquake in the
southern city of Kobe, in 1995.
The Japanese
archipelago is located in an area where several continental
and oceanic plates meet nicknamed the Pacific “Ring
of Fire”. This is the cause for frequent earthquakes
and the presence of many volcanoes and hot springs across
Japan. If earthquakes occur below or close to the ocean, they
may trigger tidal waves (tsunami), which can do more damage
than the actual earthquake.
Other
earthquakes
Many parts
of the country have experienced devastating earthquakes and
tidal waves in the past. The worst earthquake in Japanese
history hit the Kanto plain around Tokyo in 1923, when over
100,000 people died in the Great Kanto Earthquake.
In January
1995 a strong earthquake hit the city of Kobe and surroundings.
The Southern Hyogo Earthquake (also called Great Hanshin Earthquake)
killed 6,000 and injured 415,000 people. 100,000 houses were
completely destroyed while another 185,000 were partially
destroyed.
Earthquake
measurement
The Japanese
shindo scale for measuring earthquakes is more commonly used
in Japan than the Richter scale. Shindo refers to
the intensity of an earthquake at a given location, i.e. what
people actually feel at a given location, while the Richter
scale measures the magnitude of an earthquake, i.e. the energy
an earthquake releases at the epicenter.
The shindo
scale ranges from shindo one, a slight earthquake felt only
by people who are not moving, to shindo seven, a severe earthquake.
Shindo two and three are still minor earthquakes that do not
cause damage, while objects start to fall at shindo four,
and heavier damage occurs at shindo five and higher.
Technology
Since
the country is poor in material resources, Japan progressed
socially and economically through technological advances achieved
by its people. Japan currently ranks as one of the world’s
major industrial countries.
In April
1992 the government approved the General Guideline for Science
and Technology Policy. The three major aspects of this program
call for Japan to:
(1) Strive for a solution to environmental, energy, and other
global problems
(2) Pursue basic research and other advanced science and technology
in a balanced manner
(3) Develop a rich and satisfying life for the people while
dealing with the aging of the Japanese population and other
social problems.
Japan
is currently undertaking numerous large-scale technological
development projects. Both private industry and the research
institutes of universities and the government are involved.
Listed are a few of the areas Japan is focusing on:
- Nuclear
Energy
- Space Development
- Aviation
- Marine Development - marine biological resources, seawater
and seabed resources, marine energy, the utilization of space
in the seas, and the protection of the marine environment.
- Life sciences
- Superconductivity
- Maglev trains – Japan is continuing the work on super
conductive magnetic levitation transport, Maglev trains, begun
by the state-run Japanese National Railways before its privatization.
A Maglev train floats on a magnetic field and is propelled
by a linear induction motor.
- High-definition television
- Optical fibre communications network
- Computer sciences
Japan
is also extending technological assistance to developing countries
through official development assistance, such as the provision
of equipment, the dispatch of experts overseas, and the acceptance
of trainees from abroad.
Women
in Japan
The status
of women has improved over the years since World War II and
by and large Japanese women today have achieved legal equality
with men. This does not mean, however, that discrimination
against women no longer exists. In a poll conducted by the
Prime Minister's Office in 1995, more than half of the respondents
felt that women had not achieved equality in the workplace
or in the realm of social attitudes.
Pollution
As Japan
changed from an agricultural society to an urbanized industrial
power, much of its natural beauty was destroyed and defaced
by overcrowding and industrial development.
As the
world's leading importer of both exhaustible and renewable
natural resources and the second largest consumer of fossil
fuels, Japan realized it had a major international responsibility
to conserve and protect the environment. Over the years, new
pollution-fighting technologies and products have been developed,
including biodegradable plastic and clean emission systems.
Local governments and other public bodies actively promote
the development of such antipollution technologies and as
a result, the money spent by the private sector to curb industrial
pollution has been growing each year, totalling 435 billion
yen (approximately 3.8 billion American dollars) in 1996.
Garbage
is also a serious problem. The Ministry of the Environment
reports that the amount of waste households and offices produce
is equivalent to each Japanese resident throwing out 1.1 kilograms
of trash every day. Waste produced by factories and at construction
sites also continues to rise, and there is a shortage of landfills.
To combat this, government and civic groups are promoting
recycling and the amount of newspapers, plastic bottles and
beverage cans that are recycled has significantly increased
in the past few years.
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