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Genetic Engineering The Future Of Mankind Essay

Genetic Engineering The Future Of Mankind Essay

Genetic Engineering: The Future Of Mankind? Essay, Research Paper

Genetic engineering, the transfer of genetic material from one organism to another, is often a hot topic of debate among scientists and the general public alike; yet, what is the controversy behind this ground breaking medical procedure? Although the procedure, in its numerous forms, could greatly benefit society in many ways, the ethics of the whole idea have many concerned. Types of Genetic EngineeringThere are several types of genetic engineering and they all vary slightly in the technique and the results. The first is natural selection, in which humans play no controlling role. The most powerful and fit organisms compete with others to survive in the circle of life. Although this method is, by far, the slowest, it allows the truly fit to survive and allows organisms to evolve and adapt to their changing environments naturally. Particular genes, which are characteristics in the form of chemical messages passed down from generation to generation, called transposable elements, move around the functional parts of the genes to maximize the likelihood to creating better genes in the organisms. This has proven to be effective, a prime example being the evolution of homo sapiens. The next type of genetic engineering is known as selective breeding, which is man s basic attempt at genetic engineering. This is done by selecting a few humans with certain characteristics to breed, therefore, resulting in desired characteristics found in the offspring. The technical aspect of this particular process are simple. Parents could produce a large number of fertilized eggs through in vitro fertilization. The eggs would be grown in vitro and then examined for specific traits. Then, the parents could pick an egg with the desired characteristics to be implanted into the mother s womb. However, this method does have its drawbacks. For example, it is extremely difficult to find an egg with a large number of desired characteristics. For this specific reason, some may choose to consider genetic manipulations instead. Genetic manipulations and gene therapy are also another part of genetic engineering, and has proved to be very useful. These methods involve bringing desired genetic materials into an existing cell or organism, rather than creating a brand new cell, or altering the genes inside the cells. For example, defective genes which are in use in a tissue can be corrected with gene therapy. Finally, the last form of genetic engineering is creating completely new genes and organisms. Cloning is included in this section, as new embryos are created from existing cells. Genetic scientists now understand the genetic code and have the power to create different proteins, yet creating then for a specific purpose within an organism is something that hasn t been grasped yet. Further research in this field is being done and more is being learned about mixing and matching the components of proteins and organisms. How it s Done-The BasicsDNA is a two strands of molecule wound around one another. A gene is a segment of the DNA strand that codes for a particular protein, which play very important roles in the daily function of a human body. The either help with the bodies structure, or with physiological, an example of which is hemaglobin which carries oxygen throughout the blood. The complex DNA code is translated into amino acid patterns in proteins for the body to use, by RNAs, which are single stranded molecules. The DNA molecule is unravelled and the cell makes a copy of the relevant part, in the form of RNA s. How it s Done-The Specifics Cloning is the process of creating a new organism from pre-existing cells from another organism. The process itself is fairly straight-forward, although it was a scientific breakthrough which took years to perfect. The procedure is, generally, as follows:1. Remove cells from the human to be cloned.2. Grow the cells until there is a sufficient amount.3. Place the cells into a minimal media where the cells will stop dividing and will enter quiescence, which is when the cells lose the differentiality and become totipotent. 4. Remove the nucleus from an unfertilized human egg cell.5. Implant one of the quiescent cells in the coat around the egg.6. Electroshock the egg, which will induce the fusion of the two cells. 7. Create several clones, as many of them will not survive due to various reasons, such as cellular damage.8. Allow the embryos to grow and divide.9. Implant the embryos in human mothers.Genetic manipulations can be done in a few different ways. It generally involves the transfer of genetic material from one organism to another. The transfer then forms recombinan

t DNA (Deoxyribonucleic Acid), which is the attachment of a piece of DNA from one organism to another, followed by the insertion of the hybrid molecule into an organism. Scientists isolate desired molecules of DNA from cells, then segments of DNA in the receiving cell are broken so that the new segments can be inserted.

What is all the Controversy About? Why has genetic engineering caused such an uproar of various public opinions? The ethical issues behind this exciting scientific process have been probed by many, and the pros and cons have been argued. Does the positive effects outweigh the negative ones? Arguments for continued genetic engineering research include:-Cloning research can add to the understanding of genetics, which could lead to the creation of animal organs that could be used by humans. This would mean organs would be available to all those in need.-Parents with certain illnesses or defects could prevent passing it on to their child. A fertilized egg would be cloned, then tested for defects. If none were to be found on the clone, then the original would be implanted in the mother.-Cloning, then repairing, of damaged tissue could be done.-New types of antibiotics can be, and have been, created to help humans.-In the future, cloning could be used to reverse heart attacks, treat infertility, avoid Down s syndrome, cure kidney failure, leukemia, cystic fibrosis, and even cancer. While the supporters continue to think of new advantages of genetic engineering, the critics are also very keen to observe the drawbacks of the process. They argue that:-Genetic engineering would reduce the variability of humans, or could create different classes. People would attempt to make their offspring better in every way possible, and those that can t afford to have the process done would have natural children, creating a significant social gap between people in society.-Genetic engineering would interfere with the natural process of evolution and would throw it off balance.-The success rate of many of the processes is low, approximately 3%, and would cost a significant amount of money for every attempt. For example, the cloning of the sheep, Dolly, was an expensive project which took 277 tries. The Future of Genetic Engineering The future of this field is yet uncertain and limitless. Research could result in disease treatment by allowing doctors to reprogram cloned cells. Genetic manipulation of all genes in human eggs could become reality, and the perfect human could be born. DNA coding could be changed with the replacement of the current amino acids with different ones. Organisms could be formed without DNA, RNA, or protein. The possibilities are endless, which is why some are skeptical and concerned. This field is extremely tricky. If the public agrees to one form of genetic engineering, why not all of them? Genetic engineering, therefore, could get out of hand and run into severe problems. My Views I believe that genetic engineering is a useful process which mankind should utilize for our advantage to a certain extent. It should be used to create organs for those who need organ transplants so that they don t die while waiting for a donor. As for clones, I don t think that should be done on human tissues, with two exceptions. One, to screen embryos from a particular disease which the parents fear they may pass on to their offspring; and two, to cure diseases such as leukemia and cancer. The rest of it should just be left up to fate. We shouldn t focus on creating a perfect race. Wouldn t that be racist then, going back to Adolf Hitler s policy of racial hygiene and the Holocaust? We should let natural evolution carry on, without disturbance. However, I m afraid that once some types of genetic engineering become common, what s to stop the rest of it from becoming a reality? Also, if the information gets into the wrong hands, or if it is dealt with improperly, mutations could begin and chaos could occur. Therefore, perhaps genetic engineering shouldn t be pursued at all, yet it seems like a waste to throw away such valuable information we have to further our positions in the circle of life. Final Notes Genetic engineering is an amazing scientific breakthrough, yet much more fine-tuning and research is needed, as well as thought in regards to how this precious information should be dealt with. The controversy surrounding it is enormous, there are many scientific reasons as to why it should and should not be done, as well as many ethical reasons which can argue both sides as well. There are no easy answers in this scenario and so humans must wait and see what happens. Will genetic engineering become the future of mankind? Only time will tell.

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Future of mankind - Term Paper - 353 Words

Future of mankind

I generally consider that the future of mankind looks rather unpromising due to the damages that technological advances, overpopulation and environmental problems have already caused and it will probably continue to cause to human race in the future. Even though I agree improvements in these areas have been made, in my opinion they are not enough to stop the downward spiral of negative impact on mankind.

First, advanced technology’s disadvantages outweigh its good side and are undeniably a major threat to future welfare of mankind. As technology continues to improve by leaps and bounds promising further development, new mechanical inventions and medical discoveries, there is a possibility of humans becoming more impersonal with each other. Although it goes without saying that peoples’ life will become even more convenient in the future, it will be only at the expense of loss of human abilities as well as loss of personal communication and contact with nature.

Second, overpopulation has also caused a lot of problems. As the population of the world continues to expand rapidly, lots of countries nowadays are either in severe poverty or their cities are becoming overcrowded. So eventually poverty will spread all over the world and lead to untold damage. Not only will the overpopulation problem cause mass food deficiency and unemployment, but also human civilization is likely to face famine, diseases and crimes.

Furthermore, overpopulation has a negative effect on the environment. The more people there are, the more resources needed. Due to the overuse of recourses, they will run out very soon and not only will plant and animal life eventually disappear, but people will too. Not even to mention the fact that because of the population growth, the air and oceans are bound to become even more polluted in the future.

To sum up, my view is that if people wish to have a bright future, they should guard against technology effects, keep the world.

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The Future Looks Bright essays

MegaEssays.com The Future Looks Bright

The Future Looks Bright
Twenty years of forward thinking

That was then — when the Great March for Peace was about to change the world, when Pasadena was beginning to battle creeping quiche, when the Motels were the band to watch — and this is now. Some glimpses of the future from the past, through the time warp of the present:
From "Hitting the Fan in 2002," by Michael Ventura; January 11, 1979
Prediction One: Psychic Powers Accepted and Cultivated
Within the next 10 years there will be a burst of psychic activity. It will be like jogging — one year nobody did it, the next year thousands are doing it. Thousands will start cultivating their psychic powers with the discipline and energy they now use for running. The techniques needed to develop psychic powers, which have been around for thousands of years, are being popularized in modern terms by various books and by groups such as Lawrence LeShan’s workshops. The changes artificially induced by the drugs of the ’60s will be multiplied a hundredfold, and God alone knows what happens then — for no doubt the darkness in our natures will have its say along with the light.
What will a race with heightened psychic powers mean to government, entertainment and industry? For humankind will be substantially not as we know it. All forms of governmental and corporate secrecy will become obsolete. The medical profession will be out of a job. Every form of media now known or imagined will be hopelessly antiquated.
Even the way we grow our foods will change: It’s well-documented that in the community of Findhorn, in Scotland, huge healthy vegetables are made to grow in the sand and in snow through the psychic power of what the Findhorn people call prayer. If this talent spreads across the world, it could mean the end of Third World dependence on American and Russian support. In short, the spread of psychic powers would be the end of "power" as we know it now.
From "L.A. Bands.

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Essay about the future of mankind

Essay about the future of mankind

Below is an essay on Future of Mankind from Anti Essays, your source for research papers, essays, and term paper examples. They are: 1. the end of human life, perhaps of all life on earth. 2. A going back to jungle life after the Third World War. 3. A unification of the world under a. Free Exclusive and Advanced Collection of English Essays Swedish University essays about FUTURE OF MANKIND. Search and download thousands of Swedish university essays. Full text. Free. The Future of Mankind. I generally consider that the future of mankind looks rather dark and unpromising due to the irretrievable damages that. technological. The Future Of Mankind 1.The Future of Mankind Where are we headed? Thomas Ledbetter Two views of History • “History. Ladies and gentlemen, today we find ourselves in a difficult position. Today, we are facing a crisis, not just economically, but morally. Six months ago, NASA's. The Future of Mankind and the Universe. 5-07-05. Mankind’s Future. The End of Mankind and the Universe. * * * This essay is only Part 7 of a larger essay. Free mankind papers, essays. FREE Essays: The Future of Mankind - The discovery of DNA in 1953 has been the catalyst to many different innovations in the. Bertrand Russell Homework Help. Question: Write a complete summary Of Bertrand Russell's essay The Future Of Mankind. Topics: Bertrand Russell, Tags: Bertrand.



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The Future Looks Bright For Japan Essay

Free Essays Must Be Free! TM The Future Looks Bright For Japan Essay

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Effects Of World War Ii On Jap
Effects of World War II on Japan World War II drastically affected the Japanese culture, economics, and politics. Japan is considered one of the most important and powerful countries in.

The Future Looks Bright for Japan Over the past 40 years nuclear energy has gone from being the energy source of the future to the energy source that everyone fears. The world has faced 20 plus nuclear accidents since testing began in the 1950 s (www.hempwine.com). Three of the four most disastrous nuclear accidents have occurred in the past twenty years. Theoretically, nuclear fission(1) is an excellent means to generate electricity ;however, fission s history of accidents has

Asia's Sleeping Giants
China and Japan: Asia’s Sleeping Giants Of all regions in the world aiming for a bright future, none is closer to that goal than Asia. Asia, also known as the.

shown it to be too risky to the environment. Countries are beginning to turn away from nuclear energy and rely more on alternative renewable energy sources and new sources of fossil fuels. THREE MILE ISLAND In 1979 there was a nuclear accident near Harrisburg, Pennsylvania at the Three Mile Island nuclear power plant. No one was killed, radiation did not escape the plant, however, the reactor suffered a partial meltdown of the fuel rods, creating fears of a

Asia's Sleeping Giants
China and Japan: Asia’s Sleeping Giants Of all regions in the world aiming for a bright future, none is closer to that goal than Asia. Asia.

China Syndrome (2) disaster. This fear was exacerbated by the movie "China Syndrome" that was coincidentally making the theater circuits. Leaking water severely damaged the nuclear fuel core in a reactor, which caused radioactive gas to be released in the Three Mile Island Nuclear power plant. Over 30,000 residents resided within five miles of the Three Mile Island. Fortunately all radiation was contained within the nuclear power plant and there were no environmental or health effects caused by the

Education
WHAT ARE SCHOOLS FOR? School an institution, a building, a safe haven, and a learning place bursting with education to teach our young people. With teachers who are devoting.

escape of hydrogen gas. CHERNOBYL The1986 accident in the Ukraine at the Chernobyl nuclear power plant opened everyone s eyes to the extreme dangers and potentially catastrophic consequences of nuclear accidents. Years of destruction and suffering occurred from the nuclear fallout at Chernobyl. It is the worst nuclear accident the world has ever experienced. People and governments around the world are concerned that another serious accident is only a matter of time. At any moment another nuclear power plant

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could kill thousands. Chernobyl was a result of a reactor design that was not properly operated. The nuclear release occurred while shutting off the power for turbine testing. The reactors were known to be unstable at low levels of power. Two explosions caused the graphite moderator to catch fire, burning for 9 days and releasing all the nuclear power plant s Xenon, half the iodine and cesium and 3-5% of all remaining radioactive material. The radioactive dust particle was carried

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This nation of ours is unique. You may not realize it and most of us surely take it for granted. We may complain about the economy. We.

by wind throughout bordering Ukrainian countries. Results were extensive. 31 people died, 185,000 people received more than 20 mSv(3) of radiation between 1986-89. Over 700 cases of thyroid cancer have been reported and there have been huge environmental effects among wildlife and plants. Chernobyl has 3 out 4 reactors still operating. TOKAI MURA Just recently, Japan, the fourth largest energy-demanding country in the world, experienced a nuclear accident at a fuel reprocessing plant(4) in Tokai Mura. It is only

Birth Of Communication
Outline I. It is important to reflect one’s own national and cultural identity to understand what is different among people of different nations. History teaches us that culture always.

one of the fuel reprocessing plants for the 12 nuclear power plants in Japan. On September 30, 1999, fission products were released at a small fuel reprocessing power plant in Tokai Mura, Japan. Incredibly, residential housing was located less than 200 meters adjacent to the fuel reprocessing plant! The plant was known to be unsafe long before the accident. There was 16,000 times the normal amount of radiation released into the environment. Sixty-nine workers, three firemen, and seven

The Birth Of Communication
Outline I. It is important to reflect one’s own national and cultural identity to understand what is different among people of different nations. History teaches us that culture always changes.

area residents received elevated doses of radiation. Three men were hospitalized for an excess dose of radiation. It is estimated that the hospitalized patients received up to 20,000 mSv (milliSieverts)(3). As much as 100 mSv of radiation was released as far as 100 m away from the reprocessing power plant. High gamma readings around the fuel reprocessing plant fell to zero 20 hours after the original release. Strontium, iodine, cesium, sodium, xenon and krypton are radioisotopes that were released

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The invention of the Atomic Bomb has been called the most important historic event of the twentieth century and its implementation has been described as a wise decision and an.

up to 3 km away from the plant. There are seven intensity levels given to nuclear accidents. The release at Tokai, although a rather small facility, was rated a 4, placing it as one of the sixth worst nuclear accidents. Chernobyl is the only 7 in history and Three Mile Island was a 5 (www.uic.com). It is especially disquieting that Chernobyl and Three Mile Island were caused by human error. A RESOLUTION FOR JAPAN As a result of

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Our Earth has changed more dramatically in the 20th Century then in any other time period previous. During this time the health of our planet has also been both.

this accident, Japan is now looking for alternative energy source. An energy source that can allow them to wipe out nuclear power and replace it with a more safe energy source. Japan doesn t want to take the risk of facing another nuclear accident, big or small. Japan uses a lot of electrical power. Statistics from1993 show that Japan demanded 839.8 billion-kilowatt hours of electricity per year. 60% of that electricity came from fossil fuels (coal, oil, and

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In the novel Farewell to Manzanar, Jeanne tells the whole story through her own eyes as she saw it. She is a Japanese American who was born in the states.

natural gas), that were all imported. Nuclear power plants produced 28% of the electricity. 11% of Japan s electricity was produced with hydroelectric energy and 1% by other forms of energy. Nuclear fission is the cheapest and cleanest form of energy to generate electricity. When something goes wrong with nuclear fission there are dramatic results. Japan has six practical options to consider using if they want to reduce or replace nuclear power. The fossil fuels, oil

Albert Einstein
The search for truth is more precious than its possession Albert Einstein, also known as The Father of The Nuclear Age, perhaps one of the most brilliant.

and coal have many drawbacks. They have a high fatality rate and are harmful to the environment. When burned, coal releases carbon dioxide, nitrogen dioxide and sulfur dioxide is released into the atmosphere. Carbon dioxide contributes to the green house effect. Sulfur dioxide and Nitrogen oxide are responsible for acid rain. Acid rain causes major damage to the environment. The mining also leaves the land inhabitable for plant and animal life. Oil has similar effects on the environment.

World War 3
The Failure of The League Of Nations Essay written by Jonathan Timms The League of Nations, a former international organization, was formed after World War I to promote international peace.

The same gases are given off with the same effects. When oil is shipped across the oceans oil spills can occur. Wildlife gets caught in the oil and is unable to live. It is also has a limited supply. Both energy sources will run out as soon as their deposits are depleted. If all the oil reserves have been located, we have very little oil left. Coal is expected to last us a few hundred years. This sounds

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GENOME PROJECT Adam and Eve were doomed for trying to be like god, this is the same damnation mankind is headed to. Everyone’s dream is to have.

like a long period of time, but how would we exist without it when we do run out, or will we exist with it for that length of time? Natural gas is the counter answer for oil. It is more environmentally safe, and easy to come by for the next sixty years. Natural gas, which is methane combined with ethane, is found where oil and coal are mined. Methane gives off carbon dioxide, which contributes to the green

Genome Project
Adam and Eve were doomed for trying to be like god, this is the same damnation mankind is headed to. Everyone s dream is to have absolute power and.

house effect, this causes a long-term issue. Methane on its own can be found all over the world in large amounts. It comes from other forms of energy and the majority is found in the depths of the oceans and from biomass (Garbage, and plant life). Biomass is one of four forms of renewable energies. Biomass gives of methane when burned, which gives off carbon dioxide, but it is the same carbon dioxide that was originally absorbed by the

Genome Project
Adam and Eve were doomed for trying to be like god, this is the same damnation mankind is headed to. Everyone s dream is to have absolute power and.

plant life. Biomass doesn t give off any new contribution to the green house effect. This form of renewable energy is still experimental. It is supported

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Genetic Engineering The Future Of Mankind Essay

Genetic Engineering The Future Of Mankind Essay

Genetic Engineering: The Future Of Mankind? Essay, Research Paper Genetic engineering, the transfer of genetic material from one organism to another, is often a hot topic of debate among scientists and the general public alike; yet, what is the controversy behind this ground breaking medical procedure? Although the procedure, in its numerous forms, could greatly benefit society in many ways, the ethics of the whole idea have many concerned. Types of Genetic EngineeringThere are several types of genetic engineering and they all vary slightly in the technique and the results. The first is natural selection, in which humans play no controlling role. The most powerful and fit organisms compete with others to survive in the circle of life. Although this method is, by far, the

slowest, it allows the truly fit to survive and allows organisms to evolve and adapt to their changing environments naturally. Particular genes, which are characteristics in the form of chemical messages passed down from generation to generation, called transposable elements, move around the functional parts of the genes to maximize the likelihood to creating better genes in the organisms. This has proven to be effective, a prime example being the evolution of homo sapiens. The next type of genetic engineering is known as selective breeding, which is man s basic attempt at genetic engineering. This is done by selecting a few humans with certain characteristics to breed, therefore, resulting in desired characteristics found in the offspring. The technical aspect of this particular

process are simple. Parents could produce a large number of fertilized eggs through in vitro fertilization. The eggs would be grown in vitro and then examined for specific traits. Then, the parents could pick an egg with the desired characteristics to be implanted into the mother s womb. However, this method does have its drawbacks. For example, it is extremely difficult to find an egg with a large number of desired characteristics. For this specific reason, some may choose to consider genetic manipulations instead. Genetic manipulations and gene therapy are also another part of genetic engineering, and has proved to be very useful. These methods involve bringing desired genetic materials into an existing cell or organism, rather than creating a brand new cell, or altering the

genes inside the cells. For example, defective genes which are in use in a tissue can be corrected with gene therapy. Finally, the last form of genetic engineering is creating completely new genes and organisms. Cloning is included in this section, as new embryos are created from existing cells. Genetic scientists now understand the genetic code and have the power to create different proteins, yet creating then for a specific purpose within an organism is something that hasn t been grasped yet. Further research in this field is being done and more is being learned about mixing and matching the components of proteins and organisms. How it s Done-The BasicsDNA is a two strands of molecule wound around one another. A gene is a segment of the DNA strand that codes for a particular

protein, which play very important roles in the daily function of a human body. The either help with the bodies structure, or with physiological, an example of which is hemaglobin which carries oxygen throughout the blood. The complex DNA code is translated into amino acid patterns in proteins for the body to use, by RNAs, which are single stranded molecules. The DNA molecule is unravelled and the cell makes a copy of the relevant part, in the form of RNA s. How it s Done-The Specifics Cloning is the process of creating a new organism from pre-existing cells from another organism. The process itself is fairly straight-forward, although it was a scientific breakthrough which took years to perfect. The procedure is, generally, as follows:1. Remove cells from the human to be

The Possible Future Of Mankind - Online Term Paper

The Possible Future Of Mankind

The future of mankind is not carved in stone, so to speak. The
future is as yet undefined, but I can give you a general idea of what will
happen. First I will explain the basic premises of sentient evolution. A.
STAGES OF DEVELOPMENT

1. Gatherer
This stage is the first in any sentient species. and is simply the
people gathering their food and other materials. and then someone
discovers that throwing a rock at a small animal will often kill it, and
hunting is born.

2. Hunter
Stage 2 is a little more organized. now the people are hunting for
their food and clothing. The basic tools of this stage are the two most
easily obtainable objects: rocks and sticks. As the.

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Now, people are really getting smart and organized. They live in
towns and cities. The overall quality of life increases and the time frame
is growing shorter, history-wise. New forms of technology are developed to
aid in crop yield, and this sparks the next stage. Industry.

4. Industrial
Welcome to the industrial revolution! The general quality of life is
more or less acceptable. The cities are larger, days are shorter, and the
streets are filthier. As people become more educated, the level of
technology increases exponentially, and now there is a new presence on the
block. Curiousity. This curiousity is what makes the next stage so
involved. When people are driven to exploration, they discover better
technology. Thusly, we enter the Technological stage.

5. Technological
This stage has 3 levels: A. Level 1, Exploration and utilization of an
entire planet's
resources. B. Level 2, is the exploration and utilization of a solar
system's
resources. C.

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The Possible Future Of Mankind. (2006, February 13). Retrieved July 26, 2016, from http://www.essayworld.com/essays/The-Possible-Future-Of-Mankind/41202

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"The Possible Future Of Mankind." Essayworld.com. February 13, 2006. Accessed July 26, 2016. http://www.essayworld.com/essays/The-Possible-Future-Of-Mankind/41202.