The Problems Associated With Exponential Growth Environmental Sciences Essay

The Problems Associated With Exponential Growth Environmental Sciences Essay Define exponential growth. Describe the connection between exponential growth and environmental problems. Exponential growth is the growth in which some quantity, such as population size or economic output, increases at a constant rate per unit of time. The connection between these two is that exponential growth plays a key role in five important and interconnected environmental problems and issues by having population growth, resource use and waste, poverty, loss of biological diversity, and global climate change. But the great news is that we have solutions to these problems that we could implement within a few decades. Distinguish between solar capital and natural capital. Evaluate the significance of these forms of capital in the development of human societies. By analogy, we can think of energy from the sun as solar capital. Solar energy or capital includes direct sunlight and indirect forms of renewable solar energy such as wind power, hydropower, and biomass. Similarly, we can think of the planets air, water, soil, wildlife, forest, rangeland, fishery, mineral, and energy resources and the processes of natural purification, recycling, and pest control as natural resources or natural capital. Natural capital consists of resources that support and sustain the earths life and economies. This priceless natural capital that nature provides at no cost to us plus the natural biological income it supplies can sustain the planet and our economies indefinitely as long as we do not deplete them. Distinguish between living on principal and living on interest. Analyze which of these behaviors humans are currently illustrating. Evaluate the possibility of continuing to live in our current style. If you have something of value such as an amount of money, that is the principle. If you take from that amount to live on, you are living on the interest. The basic item you own is decreasing in value. You may be living well now. If you continue using up the item, you wont be able to use it in the future. You will need other sources of money in the future. Some items gain in value, such as a bank savings account that provides interest. If you draw off the interest, the basic amount in the account stays the same. But you are living on the interest. Currently I believe that humans are living on interest. They dont have enough money to support them so they would just spend first and pay the amount back slowly as interest builds up though. Define globalization. Globalization is the broad process of global social, economic, and environmental change that leads to an increasingly integrated world. What factors affect globalization? Factors accelerating globalization include information and communication technologies, human mobility, and international trade and investment. Summarize the advantages and disadvantages of globalization. Pros Of Globalization With globalization, there is a global market for companies to trade their products and a wider range of options for people, to choose from among the products of different nations.    Developing countries benefit a lot from globalization, as there is a sound flow of money and thus, a decrease in the currency difference. To meet the increasing demands that follow globalization, there is an increase in the production sector. This gives loads of options to the manufacturers as well. Competition keeps prices relatively low, and as a result, inflation is less likely to occur. The focus is diverted and segregated among all the nations. No country remains the single power head; instead there are compartmentalized power sectors. The decisions at higher levels are meant for the people at large.    Communication among the countries is on the rise, which allows for better understanding and broader vision. As communication increases amongst two countries, there is interchange of cultures as well. We get to know more about the others cultural preferences. As we feed to each others financial needs, the ecological imbalance is also meted out. Governments of countries show concern about each other.    Cons Of Globalization Globalization is causing Europeans to lose their jobs as work is being outsourced to the Asian countries. The cost of labor in the Asian countries is low as compared to other countries. The high rate of profit for the companies, in Asia, has resulted in a pressure on the employed Europeans, who are always under the threat of the business being outsourced. Companies are as opening their counterparts in other countries. This results in transferring the quality of their product to other countries, thereby increasing the chances of depreciation in terms of quality. There are experts who believe that globalization is the cause for the invasion of communicable diseases and social degeneration in countries. The threat that the corporates would rule the world is on high, as there is a lot of money invested by them. It is often argued that poor countries are exploited by the richer countries where the work force is taken advantage of and low wages are implemented. Distinguish between developed countries and developing countries. Describe changes in the wealth gap between these groups of countries. Developed country is highly industrialized already and has a high per capita GNP while developing countries have low to moderate industrialization and low to moderate per capita GNP. Most of its location is in Africa, Asia, and Latin America. The developed countries are wealthier in economy wise while the developing countries are barely surviving. Distinguish between the following terms: physically depleted and economically depleted resources; nonrenewable, renewable, and potentially renewable resources; reuse and recycle. Economically depleted: When 80% of resource is extracted and used up therefore the cost to extract the 20% exceeds its economic value. Physically depleted: When 100% of resource is extracted and used up. Nonrenewable: Resource that exists in a fixed amount (stock) in various places in the earths crust and has the potential for renewal by geological, physical, and chemical processes taking place over hundreds of millions to billions of years. Examples are copper, aluminum, coal, and oil. We classify these resources as exhaustible because we are extracting and using them at a much faster rate than they were formed. Renewable: Resource that can be replenished rapidly (hours to several decades) through natural processes. Examples are trees in forests, grasses in grasslands, wild animals, fresh surface water in lakes and streams, most groundwater, fresh air, and fertile soil. If such a resource is used faster than it is replenished, it can be depleted and converted into a nonrenewable resource. Potentially renewable resources: something that can be replaced. Reuse: Using a product over and over again in the same form. An example is collecting, washing, and refilling glass beverage bottles.  Recycle: Collecting and reprocessing a resource so that it can be made into new products. An example is collecting aluminum cans, melting them down, and using the aluminum to make new cans or other aluminum products.   Draw a depletion curve. Explain how recycling and reuse affect depletion time. It affects depletion time because as we recycle and reuse the products over time it saves much more of that product and overtime it increases. Define sustainable yield. Sustainable yield is when the highest rate at which a potentially renewable resource can be used without reducing its available supply throughout the world or in a particular area. Describe the relationship between sustainable yield and environmental degradation. Renewable resources can be depleted or degraded. The highest rate at which a renewable resource can be used indefinitely without reducing its available supply is called its sustainable yield. When we exceed a renewable resources natural replacement rate, the available supply begins to shrink, a process known as environmental degradation. Describe the tragedy of the commons. Summarize how most environmentalists alleviate this type of tragedy. The  Tragedy  of the Commons is a term used to  describe  what happens to common resources as a result of human greed. It was first coined in an article in  Science  in 1968 by Garrett Hardin. The commons dilemma was seen long before Hardin, but he brought widespread attention to it and described it in a common-sense fashion that made it easily accessible. The  Tragedy  of the Commons can also be used when describing  national parks, river use, air quality, oil, forests, and even things such as radio frequencies. The  Tragedy  of the Commons is an important  theory  for designing resource usage plans, as its fundamental assumption about how rational humans can act in a way to bring about destruction of their resource gives a reason to set artificial limitations on usage through governmental policy. Distinguish between the following terms: point source of pollution and nonpoint source of pollution; nonpersistent, persistent, and nondegradable pollutants. Point source: Single identifiable source that discharges pollutants into the environment. Examples are the smokestack of a power plant or an industrial plant, drainpipe of a meatpacking plant, chimney of a house, or exhaust pipe of an automobile. Nonpoint source: Large or dispersed land areas such as crop fields, streets, and lawns that discharge pollutants into the environment over a large area.   Nonpersistent: breaking down rapidly. Persistent pollutionhuman created pollution that doesnt break down naturally and is stored in the fats of animals. Nondegradable pollutionpollution that does not break down at all. Distinguish between pollution prevention and pollution cleanup. Evaluate the effectiveness of these two approaches in decreasing pollution. Pollution prevention is when we reduce or eliminate the production of pollutants. Pollution cleanup is when it involves cleaning up or diluting pollutants after they have been produced. Both of these help the Earth stay cleaner because with these two preventions its helping the Earth do something better as in cleaning up or preventing it from happening. It can either be recycling or putting a stop to the harmful products or cutting back on the object. Summarize underlying causes of environmental problems. The major causes of environmental problems are population growth, wasteful resource use, poverty, poor environmental accounting, and ecological ignorance. Describe a simple model of relationships among population, resource use, technology, environmental degradation, and pollution. According to this simple method, the environmental impact (I) of a population on a given area depends on three factors: the number of people (P), the average resource use per person (affluence, A), and the beneficial and harmful environmental effects of the technologies (T) used to provide and consume each unit of resource and to control or prevent the resulting pollution and environmental degradation. Some factors of technology, such as polluting factories and motor vehicles and energy- wasting devices, increase environmental impact by raising the T factor in the equation. But other technologies, such as pollution control and prevention, solar cells, and energy-saving devices, lower environmental impact by decreasing the T factor. In other words, some forms of technology are environmentally harmful and some are environmentally beneficial. Evaluate which model is most useful to you. Assess which model would be most useful in explaining these relationships to young children and which more closely resembles reality. The technology model is very useful because today in the current world, everyone uses technology such as cars to get around and internet and the computer, and cell phones. Without technology, I dont think people would live as successful as today. In reality, no matter how old you are your family should own a cell phone and a computer at least. Without these, I dont think people would function as successful as they are today. Summarize strategies humans can use to work closely with the earth. To help the Earth function, I believe that people should do their best to conserve what they can, reuse what they can, and recycle from time to time to help out the environment. They should also care about the air we inhale and exhale to prevent any lung diseases that can harm us, and cut back on smoking.

TEWWG Research Paper

Nanny, who dearly cares for Jeanie, is beyond retroactive, only because she fears for her granddaughter's safety. In Harpoon's novel, Nanny did not have good experiences with white men. She was born into slavery and was overpowered by her master, raping her. Giving birth to a light-skinned child caused havoc. The master's wife planned to whip Nanny, so she decided to run away and hide in the swamps with her daughter. In later years, Leafy is also raped by a white man, a school teacher. After witnessing disrespect, abuse, and rape of black women, Nanny doesn't want to risk that happening to Jeanie as well.Nanny tells Jeanie the truth about the harsh world without sugar coating it. Nanny had every reason to be worried for Genie's safety after being mistreated most of her life. Because of this she forbids Jeanie to seek love of her own and marries her off to old Logan Clicks. â€Å"Taint Logan Clicks Ah wants you to have, baby, it's protection† (Hurst 14). â€Å"Maybe it's some place way off in De ocean where De black man is in power, but we don't know nothing' but what we see. So De white man thrown down De load and tell De Niger man HTH pick it up.He pick it up because he have to, but he don't tote it. He hand it to his womenfolk's. De Niger woman is De mule uh De world so fur as Ah can see. Ad been praying' uh it HTH be different wide you. Lad, Lad, Lad! † (Hurst 14). Nanny compares negro women to mules simply because that is how they are treated. Being a black woman was the worst that one could be. They were below white men, white women, and even black men. They were the lowest and were of course treated that way. Nanny was most definitely justified in her decision to marry off Jeanie to Logan Clicks.As a former slave, Nanny knew what it could be like for Jeanie without a husband, serving as her protection and escaping the cycle of rape and abuse throughout the generations. As Jeanie becomes tired of Logan and meets the charming and successful Jo e Starks, she decides to leave for Detonative. While being Mrs.. Mayor Starks, Joe puts her to work at their store. Soon the lust in their relationship is lost. Realizing he is growing older and less attractive, Joe makes Jeanie fell terrible for every mistake she makes. This results in violence.When Jeanie makes a mistake in the store, Joe feels he needs to put Jeanie in her place by beating her in front of all the townsmen. After being abused once before, she maintained her emotions and was silent, but this time Jeanie retaliates. Deep down inside she is getting revenge on her father and grandfather. She eels how her mother and grandmother felt when they were disrespected, but at a lesser level. Wanting to avenge Nanny and Leafy, Jeanie fights back by striping away his manliness. Even being indirectly traumatized by sexual abuse has scarred Jeanie.Just by knowing that her mother and Nanny were taken advantage of hurts her deep inside. Coming into the world being a child of violenc e is mortifying. Especially, being abandoned by her mother and realizing that she never wanted Jeanie to begin with, makes one feel that they don't deserve a place in this world. When not even the mother of the child can love them, who else can? These thoughts must have run through Janis mind a million times. Fortunately for Jeanie, Nanny did not want the family cycle of rape and abuse to continue throughout her generation.Nanny truly makes the difference, causing the cycle to break. Eventually Joe dies and Jeanie is on her own. Meeting a younger man, Tea Cake, she falls in love. First being loving and passionate, the relationship turns abusive as Tea Cake takes his anger out on Jeanie. She does not completely break the cycle of abuse. This time, Jeanie does nothing. She does not fight back at all. It is not that Jeanie could not fight back. She really trusted Tea Cake o love and protect her. When she gets hit she receives an overwhelming sense of betrayal and shock (Kessler).It was truly heartbreaking. Fighting back could even make thing worse and make Tea Cake even more aggressive. Jeanie was so deeply in love that she couldn't leave. Even if she wanted to, she would have nowhere to go. In many cases when the woman tries to leave, the man becomes even angrier and would threaten them (Kessler). Resisting the control Of the abuser only seems to make matters worse. Just like Jeanie, many women are physically abused. The National Coalition Against Domestic Violence estimates that 1. Million women are victims of physical assault by their partner each year.Nearly eighty five percent of domestic violence victims are women and females between the ages of twenty and twenty-four are at the greatest risk of partner violence. Jeanie was only one of the few women to be assaulted. In the 1 ass's, Genie's time, it was even more likely that women were abused since men had more rights. One of the universal themes of literature is the idea that children suffer because of the mistakes of an earlier generation. In Genie's case, this was true. Doing everything she could, Nanny tried to mold a safe world for Jeanie.

Facilities and Conflicts

There is an increase in tourism in Castleton, because of this many conflicts take place between the tourist and locals. To over overcome these conflicts the council have had to add facilities for tourists. The table attached with this shows some of the facilities added to try and solve some of the conflicts that take place. I have also explained below about each conflict and how the council have tried to solve the conflict. Litter: One of the first conflicts that occur in Castleton is that many of the tourists drop litter. When tourists drop litter this obviously make the locals furious because is ruining the environment. The council have tried to overcome this problem by putting bins around the village; there are also notices of fines for dropping litter around the village to make an attempt to stop tourists dropping litter. Toilets: Another conflict that occurs in Castleton is that the tourists annoy the locals to let them use their toilets. For example some tourist only go into a shop/public house to use the toilet. The council have tried to overcome this problem by putting public toilets in some places in Castleton. Directions: Another conflict that occurs that annoys some of the locals a lot is that tourists are regularly asking the locals for directions. The council have put up signs and information boards around the village. There is also and tourist information centre in Castleton, were the tourist could ask questions (directions) instead of asking the locals and they could also pick up leaflets and maps. Traffic: Another major conflict between the tourist and locals because of the traffic. There are two parts to the traffic conflict. The first part is the parking. There weren't enough parking spaces along the roads for the tourist. This caused a major problem parking problems because tourist parked their vehicle wherever they could. This caused problems and conflicts with locals because locals needed places to park their vehicles too. To solve this problem the council built a big car park for tourist vehicles (cars, coaches etc). The council have also put parking restrictions such as double yellow lines. The second part to the traffic conflict is the congestion. There is a lot tourist traffic, which causes congestion, which again annoys the locals. To solve this problem the council built a roundabout at the entrance of the car park. They have also made some roads a one-way system. The council have also introduced a system know as winnaits pass which means only car's with the pass are allowed in the area. Seating: Another conflict that has caused conflicts between the locals and tourist is that the tourists sit on walls, which eventually weaken and could make them crumble overtime (stones in a stone wall would loosen up and weaken and would crumble). To solve this problem the council have built benches in many areas to prevent this from happening. School Groups: The final conflict that occurs in Castleton is between tourist (mainly school groups) and locals. The school groups come to Castleton and make a lot of noise, which annoys the locals because they local residents want to enjoy the quiet environment. To solve this problem the council send the teachers to the information centre, which prevents too many school groups coming on the same day and also warns them about the residential areas. The council have also put up signs warning tourists about residential areas and tells the tourist to keep the noise level low

The Clinical Syndrome Autism Essay - 504 Words

The Clinical Syndrome Autism Autism is a clinical syndrome characterized by qualitative impairment of social interaction, verbal and nonverbal communication, imaginative activity, and a markedly restricted repertoire of activities and interests. Within the first 3-6 months of their lives, parents may note the child does not develop a normal pattern of smiling or cuddling response. As they grow older, they do not progress through developmental milestones such as learning to say words or speak sentences. Instead, they seem aloof, detached, and withdrawn. Instead of developing a pattern of relating warmly to their parents, they may instead engage in self-stimulating behavior such as rocking or head banging. By age 2 or 3 years, it is†¦show more content†¦- Rituals are common - Focuses on one particular detail about somthing. For example, an earing that a woman is wearing instead of the woman, a tail light on a car instead of the whole car. - Because it is hard for people with Autism to vent frustration with communitcation, they will take theyre anger out by more harmful practices such as throwing things, biting, physicaly lashing out at someone, and banging their head on the wall. -Autistic people are taught a means of communitcation through pictures. - Facial expression, tone of voice and gestures more often then not have no meaning to people with Autism. Cure : There is no cure for Autism, but research never stops. Treatment : Haloperidol One therapeutic approach in the treatment of patients with infantile autism involves the use of dopamine antagonists. The dopaminergic system of the brain affects motor behaviors. Its abnormalities involve excess motor activity and stereotypes similar to those observed in autistic patients. 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