Healthy environment

Sushan88August 7, 2013

Healthy environment is one of the factors that determines our standard of living. Healthy environment is beneficial for our healthy life. Healthy environment is as important as a healthy living. With healthy environment we can have better health. It is good for our health. We must maintain our health and environment .

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Thank you.

    Bookmark   August 7, 2013 at 11:17PM
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Maintaining a healthy environment is central to increasing quality of life and years of healthy life. Globally, nearly 25 percent of all deaths and the total disease burden can be attributed to environmental factors.1 Environmental factors are diverse and far reaching. They include:

Exposure to hazardous substances in the air, water, soil, and food
Natural and technological disasters
Physical hazards
Nutritional deficiencies
The built environment

    Bookmark   August 8, 2013 at 5:39AM
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I found this very interesting
Man, Environment And Life Expectancy
By Edward Grimsley

In the beginning, the air and all the rivers, lakes, and oceans were clean and pure. And darkness was upon the face of the deep much of the time.

Man spent most of his time looking for food and shelter, and shivering, clothing made from fig leaves not being very warm. Finally, he learned that animals were useful not only as food but also to provide clothing and shelter, since their pelts and hides could be used for cloaks and tents and so forth. He became a hunter and hunted all the time without a twinge of remorse, since there was no animal-rights movement to tell him he was doing wrong.

So he roamed the earth, searching for food and shelter, breathing the pure air and drinking the pure water. He had plenty of room to roam, for the Earth was not crowded in those pristine and prehistoric days. The average life span, you see, was only 18 years.

Man limited his activity to the daylight hours, of course, since he had no light strong enough to dispel the darkness that covered the face of the deep several hours of each day. He was in bed by sundown, which means that he spent much of his short life in unconscious sleep.

Over the centuries, life changed. Man discovered the fire, which provided heat and light. True, it burned forests, and occasionally human beings, but people decided the advantages of fire more than offset its dangers. Through the years, more and more people began to live in permanent villages, towns, and cities. They dumped their garbage into the streets and nearby streams and rivers. Thus they invented pollution.

And life expectancy rose, reaching 30 years by Roman Times.

Man continued to develop and change. Eventually he invented candles. Then he discovered that lamps fueled by oil, from whatever source, produced stronger light than candles. Since whales were a good sourced of lamp oil, people killed a lot of whales in those days. But there was less darkness upon the face of the deep. People could even see to read at night. Hardly anyone spoke out in defense of whales.

In the 18th and 19th centuries, man moved into the Industrial Age. This featured factories that filled the air with black smoke and poured new pollutants into the rivers and lakes. Man breathed poison 24 hours a day.

His live expectancy jumped to about 40 years.

Miracle followed miracle. The industrial revolution led to the internal combustion engine in automobiles. Soon there were millions of these vehicles running about the globe spewing fumes into the air. Somebody invented cigarettes. With factory smokestacks, cigarettes, and automobiles filling the air with foul particles, lungs didn�t know what fresh air felt like. Since the internal combustion engines and the factory furnaces and the power generators needed fuel, man drilled for oil and transported it hither and yon. Now and then he spilled some, polluting the rivers, lakes, and oceans.

And his life expectancy soared beyond 60 years.

And so it has gone most of this century. Good lighting provided by generators powered by coal, oil and nuclear energy has dispelled much of the darkness from the face of the deep, which means people no longer have to lie down when the sun does. Factories have produced machines that have made life easier and richer than prehistoric man ever thought it could be. Once forced to spend most of his waking moments merely to obtain the necessities of life, man now has leisure time in abundance. He can play at home or, if he chooses, hop aboard an airplane and fly to another playground on the other side of the globe in a matter of hours.

And his life expectancy is about 75 years.

From all this, it would appear that pollution is man�s best friend, since the dirtier the environment, the longer he lives, and the more he prospers. Pollution actually is a very bad thing, however as the experts have been telling us for days in observance of the 20th anniversary of Earth Day. Civilization is doomed, they warn, unless people cleanup the air and water, stop smoking cigarettes, stop cutting down old trees, save the spotted owl, and recycle everything.

Exactly how man can restore the purity of the air and waters and preserve the forests while retaining all the benefits of industrialization and technological progress is not clear. But future generations probably will have time to figure it out.

Distributed by Heritage Features Syndicate.

    Bookmark   August 8, 2013 at 8:45AM
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Pollution can be just as bad as anything else to your health....smog and chemicals in water supply not good.

    Bookmark   August 29, 2013 at 9:02AM
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