Terraforming
Terraforming has been explored in science fiction for years, but improving technology, along with concerns such as population growth and expenditure of natural resources, are causing terraforming to become a possibility. Population growth is the most obvious reason for terraforming. The world’s population is expected to rise steadily for the next 50 years; although the rate of population growth decreases slightly each year, the world population is estimated to increase by about half its current size between 2004 and 2050 (1). Barring any disaster that could cause a dramatic population decrease, humans will eventually overrun the amount of space available on Earth. Another concern is the availability of the Earth’s natural
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The upper class would likely unwilling to do the work that required to get a new colony started, possibly spurring a return of slave labor or indentured servitude. The rich would probably be willing to pay for servants’ travel and living expenses in exchange for manual labor. Moving to such a radically different environment would force humans to adapt to new conditions. The difference between gravities might cause humans to lose muscle mass and become smaller. The human body would probably begin to require less oxygen and become more dependent on an element that is abundant in the atmosphere. Humans would have to depend on uncustomary foods, as meat would not be readily available and Earth’s plants would likely require genetic alteration to survive in the new environment (3). A large amount of government money would go toward settling the new frontier, and as a result taxes and prices on everyday items could rise. Necessary commodities would have to be imported to the colony until it could become self-sufficient. As a result, people would probably be working overtime to meet the demand and resources would become scarce, which would lead to inflation. A new wave of inventions would probably arise to create a business market for the new territory. Eventually, a terraformed planet could even become a tourist destination.
Terraforming another planet or satellite would be difficult and costly. A major requirement would be an atmosphere capable of sustaining human
The most obvious candidate for terraforming, the transforming of a planet to be able to support human life, would be Mars. Even without terraforming, The Red Planet would be a great choice to colonize because of how close it is to Earth. Constant communication, supply shuttles, and potentially traveling back and forth between planets would all be possible because of how much closer Mars is to Earth than all other colonization candidates. Furthermore, combining the discovery of water on Mars and an abundance of, “...many industrially useful minerals for construction and manufacturing purposes” creates a seemingly great potential home for humans (David). Except, the only problem is that Mars is currently unlivable. This is where terraforming comes in. There are various proposed methods for terraforming Mars, but for the most part, they all start with melting the planet’s ice caps and warming the planet’s atmosphere by introducing various gases to create breathable air. The new gases then thicken the atmosphere to protect from solar radiation (Williams). There are also bacteria called Deinococcus Radiodurans that could possibly be genetically engineered to detoxify soil on Mars (Slotnick 124-125). If this bacteria can be correctly engineered, Deinococcus Radiodurans would likely provide a faster way to create detoxified soil than waiting around for the atmosphere to detoxify it; therefore, being a huge step forward in the effort to terraform Mars. The major setback to the idea of terraforming is how long it will take. The actual estimates for the length of time it will take to make Mars completely human-safe vary between a couple of quick centuries to millions of years (Williams). In addition to length, terraforming would also require a staggering amount of greenhouse gases from Earth. Not only would the gases have to be
Terraforming Mars is one of the most controversial topics on our journey to outer space. The scientific community is unsure of the moral impact of terraforming. Some people and scientists such as SpaceX and Nasa think that it is the right thing to do. However, others disagree. For Philosophy Now, Paul York argues that “While at first sight it might seem as though human beings ought to be able to do whatever they like with a ‘dead’ planet, ... it is by no means a straightforward ethical matter, and may even be morally wrong – a massive act of vandalism, in fact.” Robert Sparrow, a philosophy professor at Monash University in Melbourne, Australia, argues that “we should leave Mars alone and drop any and all ideas about terraforming the red landscape”.
1. Explain how the environment is prepared, maintained and cleaned to ensure it is ready for the healthcare activity
1. Summarize advances over time in determining the age of the Earth, including the importance of the discovery or radioactivity.
The earth is 4.543 billion years old, our ancestors are estimated to date back to six million years, with modern human life dating back to 200,000 years ago (Reed). The effects of humanity on earth can be displayed by the increase of pollution within our ecosphere. As our population continues to increase, so does our carbon footprint upon the earth. On a more localized scale, the Central Valley is a mecca of poor air quality and elevating pollution levels. An assortment of environmental factors increases these pollution levels. The Central Valley is a hub for the climate, natural, industrial, mobile, and agricultural components that equate to this growing pollution problem.
Environmental scanning can be viewed as a way of acquiring information about outside events that can aid organizations in first identifying potential trends, then interpreting them
Because of how I was raised I know more about the world at large than you might expect for someone who has lived in very few places. I was born at 12:49 A.M. in Murphy, North Carolina, weighing about 9 pounds. My mom ran a shiitake mushroom farm, and my dad worked on landscaping and real estate. When I was 4 years old, I moved to Earthaven Ecovillage, meeting 4 kids that would turn out to be my friends for life! Earthaven Ecovillage is an alternative sustainable community of hippie-type people who use solar power and composting toilets. At first, I was skeptical because some of this was new to me, like the toilets! Then, I got used to living at a place that felt like a summer camp for hippies, and it became normal to me. But Earthavens
Over the years, human existence has led to major environmental changes and global impacts. Recently, human activities have led to an increase in climatic changes threatening human life; such as, global warming, rising sea levels, increase in floods, and melting ice caps among other indicators (Klein, 2015). These environmental changes have been brought by rapid industrialization,
5.Art is a major part of the lives of the past and present first nations people. At the Kwanlin Dun Cultural Centre (a first nations museum) teams must correctly perform a cultural dance. First nations people express themselves through the arts and one way is dance.
The next planet the video looked at was Mars. Mars does have a chance that it may be able to sustain human life. Mars is the one planet that most resembles planet Earth. A day on Mars is almost the same length as a day on Earth. Mars also resembles Earth because it has deserts, mountains, and canyons. There has also been a recent discovery of water on Mars underneath the surface. However, there are disadvantages to Mars. Mars has no magnetic field, so therefore solar radiation can get to the surface. Radiation is a huge problem for trying to sustain life on Mars; it will kill people and destroy their DNA. Currently, Scientists are
The civilization of Terrageopolis will be a successful civilization because of its location military and education. Terrageopolis is a new civilization meaning Earth, soil, and plants. Terrageopolis will be a successful civilization because it is located on an island in Africa. Terrageopolis is located at approximately 15 degrees south, and 63 degrees east, in Madagascar Africa. This will be good because they are on an island and they can't get attacked because of the ocean, they have a river which will give them good water and fresh soil etc. Additionally, Terrageopolis will have a good military to help make them successful.
discoveries. Scientists are finding ways to improve our day to day lives and better our earth. But, at some point, we will have utilized all the earth has to offer us. Such as, it’s resources such as water and the land that we are provided. We will exceed what planet Earth is capable of containing. When this day comes, it is important that we have somewhere to go, so that we may maintain the existence of the human race. This is where Mr. Peter Warbler comes in for assistance.
NGS integrates greenhouse into other major policy initiatives, such as the Natural Heritage Trust, and launches new measures to increase greenhouse emission reduction activities across the Australian community. It provides the strategic framework for an effective greenhouse response and for meeting current and future international commitments. It will provide a fresh impetus for action by governments, stakeholder groups and the broader community and set directions for that action into the next century.
Desertification is a term few people recognize and even fewer are concerned about. This paper will cover what desertification is along with why it is a global crisis, what the root causes of desertification are, what can be done to reverse the harm full desertification process, it will also cover how farmers can work together to prevent future desertification.
According to Mintzberg, the environmental school of thought is a strategy dealing with the forces outside the organization. Unlike the other schools in his book, Strategy Safari, the environment plays a central role in the strategy formation process alongside leadership and the organization where the organization becomes subordinate to the external environment. The environmental school assumptions are that during the formative period of the organization the company shapes itself in response to the environment, but after that period is increasingly unable to respond to the environment. Moreover, the organization long term survival depends on the early choices made during its formative period. Over time, Mintzberg states, leadership becomes