Environmental Science

May 5th, 2010

In the beginning of civilization, people were not nearly advanced as they are today, and their way of life wasn’t either. The new way of life the earth has adopted is advancing us yes, but it is also ruining the natural surroundings that humans rely on to survive. Environmental science is the study of earth and its surroundings, with a focus on improving and preserving it. Many animals are near extinction, the ozone is depleting, waste is polluting the world, people are dying more and more each day, poverty is increasing, and much more.

Environmental sciences have discovered tat animals are near extinction because their habitat is non existent. The main cause of this climate change is human advancement that people are so concerned with. Polar bears specifically are losing their cold climate, and having to either die or adapt to the new climate. This is happening because the ozone is depleting and allowing sun to come through in these habitats. The ozone depletion is due to the human need for cars, airplanes, gas, and electricity, oil, and more. Environmental science follows how this is causing nature to detach from us in a way that is detrimental to us as a whole. People forget that we are animals as well and that we depend on certain things. Trees are scarce because humans have found ways to use them to make paper and other things. Did we forget that they produce oxygen that is needed for us to survive? The water that the earth so depends on is polluted thanks to the oil tankers that humans have created, leaving sea life to deplete. Natural resources are almost non existent due to human dependency on them. Pollution in the atmosphere is at an all time high thanks to gas emissions given off from an array of different things, and the waste procedures adopted by humans. Humans are dieing do to unknown causes and many from poverty. Poverty could be solved if industrialized countries would focus less on advancement and more on people. Environmental sciences suggest a step back to the basics, when the bare necessities were capable of helping people survive.

Lately, a new kind of environmental science phenomenon has brewed called the green movement. This movement focuses on going green and cutting out harmful habits out of the daily lives. Going green incorporates practices such as hybrid car use, recycling, reusing, proper waste disposal, the lowering of gas emissions, environmentally safe products, naturals and organics, stopping the use of chemicals and much more. Anything that has to be created in a lab is not healthy for people or the environment. Perhaps people apart of the green movement are channeling environmental sciences and reverting back to when the earth was green and abundant rather than gray and scarce. Too many problems are linked to the climate and they all could have been prevented. At first environmental sciences were viewed as fun majors to take, and then it was followed for a while. However, ultimately it was replaced with advancement because of the need to have quick fixes, no matter how harmful. Ironically, a shift back toward environmental science methods is being made. The only issue now is that it might be to late to restore something that people have already begun to destroy. Environmental science at its best has been ignored for too long, and the earth is now hanging on by a thread. Most people see that adopting green procedures is a necessity and recognize the importance of environmental sciences. Its’s practices can save the only environment humans have left.

Biology

May 5th, 2010

Human biology is considered The anatomy and basic normal functions of the human body with consideration of development, genetics, immunology, endocrinology, and related molecular, cellular, and ecological concepts. Biology is considered the study of organisms and how they work. Many courses are offered around the country on human biology and what it is all about. Human biology can range from health issues, genetics, and evolution. Where biology studies all living things, the human biology focuses on humans an what makes them unique. Most universities offer this specific course when students are in graduate school level courses. The study of human behavior and psychological interaction is also incorporated into this type of biology. Many times the breakdown of human biology can be placed in to many different categories and addressed that way. Anything that has to do with health, body, mind and spirit is a form of human biology. The wonder of the human and why we are the way we are is fascinating to most.

Human evolution studies in biology focus on the difference between humans and other animals . For example, the fact the humans have an oppose-able thumb and that they are the one of the only animals that can see their reflection in the mirror. The correlation between a reflection and concepts is credited in human biology and many researchers believe that this alone advances humans to another level. Many biologists believe that because of advancements like these humans are very disconnected with nature and habitual surroundings. However, they can tap into it if put into situations where it is needed. Human biology also makes a connection between apes and other prime areas in relation to humans. Although we walk upright, there is a lot that can be said about the weird similarities between people and apes.

Additionally, biology compares humans today to those of the cave men’s’ day. The differences are tremendous and are all based off of what was needed to survive. It is believed that if humans had to, they would have be just like cavemen, but since we are so advanced, the evolution process has caused us to leave some traits behind. Human biology is a topic that also focuses on issues that effect humans today, like stress, disease, and defects. This section in biology is more in tune with the advances of today and how they might affect human bodies. The body is very sensitive and intuitive, so stress, disease, and defects can be caused by many things. Preventable, all of these complications did not exist a long time ago in the days of the caveman, but the life expectancy rate wasn’t as long either. Human biology again is a broad topic, with a purpose of informing. Many times it is focused on in the classroom, with respect to many different time periods. These can be found in educational institutions all around the world, Other times it is used in professional and personal arenas to tackle some of the most challenging issues of today.

Science

May 5th, 2010

Today in science, researchers are often forced into playing a game with Catch twenty two rules to obtain support for their research. Commonly, they are expected to submit a proposal stating what it is that they hope to discover before they can be awarded a research grant to discover it. Many of the greatest scientific discoveries in science have been discovered on accident. You can ask fiction writers what their next book will be about, and the chances are that they will be able to provide you with a pretty good idea of what the outcome will be. But to ask a scientist what his or her next discovery will be is to misinterpret the scientific method, and an insult to the world of science as a whole. Of course, it is possible for experienced scientists to plot the latest trends in their field and to anticipate where the next scientific discoveries are likely to be, but its not possible to know.

Science is one big experiment and the results found within it are usually a result of trial and error. There are many examples in science that prove that sometimes, things just fall into place. In seventy ninety one, Luigi Galvani was an anatomist at the University of Bologna. Galvani was investigating the nerves in frog legs, and had threaded some legs on copper wire hanging from a balcony in such a way that a puff of wind caused the legs to touch the iron railing. A spark snapped and the legs jerked violently. In one unintended step, Galvani had observed a closed electrical circuit, and related electricity to nerve impulses. This discovery lead to further scientific discoveries that further advanced the study of nerves in the human body. In eighteen seventy nine, Louis Pasteur inoculated some chickens with cholera bacteria. It was supposed to kill them, but Pasteur or one of his assistants had accidentally used a culture from an old jar and the chickens merely got sick and recovered. Later, Pasteur inoculated them again with a fresh culture that he knew to be virulent, and the chickens didn’t even get sick. Chance had led him to discover the principle of vaccination for disease prevention. This lead to more scientific discoveries about the human body and the ability to fight off viruses when they are injected into the body in small doses.

Science sometimes offers life changing discoveries that are continuously used to save lives. Other scientific discoveries that have done this as well. Wilhelm Roentgen was experimenting with electrical discharges one evening at the University of Wurzburg in eighteen ninety five. There was a screen coated with a barium compound lying to one side, and Roentgen noticed that it would fluoresce when an electrical discharge would occur in the tube he was watching. On reaching for the screen, Roentgen got his hand between the discharge tube and the screen and saw the bones of his own hand through the shadow of his skin. In nineteen zero one, Roentgen received the Nobel prize for his accidental discovery of X-rays. Additionally, Alexander Fleming, was a young bacteriologist at St. Mary’s Hospital in London in nineteen zero eight. One day in his cluttered laboratory, he noticed that a culture dish of bacteria had been invaded by a mold whose spore must have drifted in through an open window. Under the microscope, he saw that, all around the mold, the individual bacteria that he had been growing had burst. He saved the mold, and from it produced the first penicillin. Penicillin is used all the time to aid people in getting rid of problematic bacteria. Science is an arena where anything can happen, sometimes discoveries prove to be life changing, even when found on accident

Nature Study

May 5th, 2010

The study of nature or Nature study was very popular throughout the nineteenth and twentieth century. This type of ideology was focused on a stripped down version of learning. Coined by Anna and John Comstock, nature study became a movement. Nature Study, is the informal study of plants and animals, usually in their natural surroundings, and of other natural objects and events. Nature study is a kind of scientific investigation that takes place in the field rather than in the laboratory. At one time nature study was a course or subject in elementary and high schools. It has been replaced in elementary school by a course of study called science, and in high school by such subjects as biology, botany, zoology, and chemistry. Many things have been learned by observing and studying nature. For example, from observing the moon and studying how it orbits the earth, scientists got the idea for making artificial satellites and putting them in orbit. Most people enjoy nature and are curious about it. They find beauty in flowers, trees, and landscapes, and like to watch the activities of animals. They usually want to find out all they can about these things. They want to know what certain animals eat, how birds build their nests, which flowers grow in forests and which in meadows, and why clouds take the forms they do.

In a time when science was flourishing and it seemed like no attention was being paid to the environment, the nature study movement began. For a while after many institutions throughout the world took it into account and jumped on the ban wagon. For many years people lost sight of the nature study concept and got wrapped up in science and technology. In a growing world that is booming with new ideas, and issues people began to push nature aside an focus on the advancement of the human race. When humans think of nature they typically think of cavemen, Pilgrims, Indians, and a time before civilized nations existed. To most, reverting back to nature is taking a step backwards. The advanced technology and methods that people use today compared to the nineteenth century vary greatly. Computer, cars and other transportation, new research, industries and more.

People have a new way of life that is still advancing. Skeptics find nature study to be pointless in a world like this. Why do people need to value animals, trees, the ozone, or the water supply? If people took a second think of how important nature is to the survival of humans, they might see that nature study is needed more than every.
In the nineteenth century humans were not nearly advanced as they are today, and their way of life wasn’t either. The new way of life the earth has adopted is advancing us yes, but it is also ruining the natural surroundings that humans rely on to survive. Many animals are near extinction, the ozone is depleting, waste is polluting the world, people are dying more and more each day, poverty is increasing, and much more. Animals are near extinction because their habitat in nature is non existent. The main cause of this climate change is human advancement that people are so concerned with. Polar bears specifically are losing their cold climate, and having to either die or adapt to the new climate. This is happening because the ozone is depleting and allowing sun to come through in these habitats. The ozone depletion is due to the human need for cars, airplanes, gas, and electricity, oil, and more. The need to be so detached from nature is creating nature to detach from us in a way that is detrimental to us as a whole. People forget that we are animals as well and that we depend on certain things. Trees are scarce because humans have found ways to use them to make paper and other things. Did we forget that they produce oxygen that is needed for us to survive? The water that the earth so depends on is polluted thanks to the oil tankers that humans have created, leaving sea life to deplete. Natural resources are almost non existent due to human dependency on them. Pollution in the atmosphere is at an all time high thanks to gas emissions given off from an array of different things, and the waste procedures adopted by humans. Humans are dieing do to unknown causes and many from poverty. Poverty could be solved if industrialized countries would focus less on advancement and more on people. Nature study suggest a step back to the basics, when the bare necessities were capable of helping people survive.

Lately, a new kind of nature study movement as brewed called the green movement. This movement focuses on going green and cutting out harmful habits out of the daily lives. Going green incorporates practices such as hybrid car use, recycling, reusing, proper waste disposal, the lowering of gas emissions, environmentally safe products, naturals and organics, stopping the use of chemicals and much more. Anything that has to be created in a lab is not healthy for people or the environment. Perhaps people apart of the green movement are channeling nature and reverting back to when the earth was green and abundant rather than gray and scarce. Too many problems are linked to the climate and they all could have been prevented. At first nature study was not accepted, and then it was followed for a while.

However, ultimately it was replaced with advancement because of the need to have quick fixes, no matter how harmful. Ironically, a shift back toward nature study is being made. The only issue now is that it might be to late to restore something that people have already begun to destroy. Nature at its best has been long gone, and is now hanging on by a thread. Most people see that adopting green procedures is a necessity this time and reverting back to nature study can save the only nature humans have left.