Creative Treatment of Actuality Term Paper Example | Topics and Well Written Essays - 2750 words

Creative Treatment of Actuality - Term Paper Example The traditional cinema gained hold around the world at the turn of the 20th Century. Many communities around the world built different niches within which motion picture was developed and enhanced in order to promote this art form  (Benson, 2013). Primarily, the main role of the motion picture was to entertain viewers  (Benson, 2013). However, with time, the use of television and other forms of the motion picture to educate people was enhanced and promoted throughout communities around the world. One of the earliest views of documentaries was the concept of creative treatment of actuality. This was presented by John Grierson who viewed it as a system of using some degree of creativity to present factual and non-fictional storylines in a way and manner that maintained the originality of the cinema and also educated viewers of the matter that needed to be discussed. The concept of the creative treatment of actuality is about observing life in an art form that brings out the natural aspects of society and this is done through factual films presented in a dramatic form (De Jong, 2013). The creative treatment of actuality was first propounded by John Grierson who viewed it as a form of journalism, presented through the media process. Later on, this concept played a role in defining the actual role and processes of documentaries. â€Å"Documentary film is a broad category of visual expression that is based on the attempt in one fashion or the other to ‘document’ real ity† (Killborn & Izod, 2013, p. 29). In John Grierson's pioneering work, he sought to document the life of a Polynesian girl and her family in 1926. This was done through the use of words, music, images and sound effects that were meant to create an aesthetic and factual appeal (Killborn & Izod, 2013). This is meant to present a lively view of a given situation in order to present a message in a strong way and manner and bring about a high degree of realism to the documentary. However, this includes some creative components that will work together to attain specific objectives and end.  

Modern Technology Essay Example for Free

Modern Technology Essay Information technology is playing an increasingly important role in the work and personal lives of citizens. Computers, communications, digital information, software – the constituents of the information age – are everywhere. There is though, a considerable number of people that are really concerned about the changes that modern technology implies, stating that it embodies potential risks to social values, freedoms, and relationships and this is what Sherri Turkle also states in her Forbes magazine article ‘Can You Hear Me Now? . I must agree with Turkle’s point of view that technology, along with all the positive aspects it brought into people’s lives, it also brought loneliness and sameness of lifestyle because of this abusive way people got to use technology nowadays. But as opposed to Turkle’s and millions of other people’s fearful thinking that mankind is developing too intimate relationships with machinery; I would say that this can be absolutely controllable. While it is true that the future of technology is only limited by our imagination, people have to learn that no matter how developed technology might get, the basics of a better life are self-esteem, respect for the others and willingness to self-educate and build up a strong character. According to Dictionnary. com,’ technology is the branch of knowledge that deals with the creation and use of technical means and their interrelation with life, society, and the environment, drawing upon such subjects as industrial arts, engineering, applied science, and pure science’. Commonly, technology can be defined as the science applied to practical purposes. It can be argued that modern technology makes life easier and more dignified for most of people. The first and the major advantage is that medical science is very progressive and vastly available. Without the needed technology a lot of people would struggle with their health. In addition it saves many innocent lives. The point is to spread it and reach with medicine help to the poor nations of the Third World. Secondly, the advanced technology improves industry by making it more effective and, what is vital today, safer for environment. Moreover when we look at TV, personal computer, mobile phone or internet for instance, it is quite obvious that all these inventions have been made in the last 20 years. Thus the speed of improvement is huge and unpredictable. We can get the fastest ways of communication through modern technology which ties humanity together like a nervous system ties the parts of an organism together. Today we are connected with every other human being on the planet in a way people never have been before this leading to globalization through diversity, a very powerful current which is really to consider nowadays. On the minus side there is weaponry which is the inseparable issue of the new technologies. Hence the main problem is the proper use of this knowledge. Nevertheless, weapon engineering propels and provides a huge advance. Also, the industry despite highly developed machinery pollutes the globe. On the other hand while many people live in horrible conditions and famine governments spend a lot of money on developing weapon industry. Is it the right way? Modern technology should prevent social disproportions and not add up even more. Technology entered our lives over a relatively brief period of time with little warning and essentially no preparation. Many who currently use information technology have only a limited understanding of the tools they use and a probably correct belief that they are underutilizing them. This is why most of the people pay more attention first to their interlocutors coming through the modern gadgetry considered a more elevated audience; the ‘real’ ones have come to fill just a second position. This is where Turkle’s fair point comes when she describes these people’s feelings – ‘Being put on pause’ this is the impression we get when the one we are engaged with in a conversation answers his cell phone or replies to an e-mail or a text message. Another example of the modern technology taking over the unprepared people is the virtual lives they build and end up becoming addicted on that up to a certain point where it can even become dangerous for themselves and the ones close to them. Millions become someone else every day, lying about their age, gender, occupation or appearance. If you can be anything, you might as well be who you wish you were rather than what limits you in the real life. So if someone decides they like their online persona better, and decides to spend as much time in that persona as possible, living virtually – are they crazy? These games are addictive by design, and a lot of people get sucked into a virtual world existence, at the expense of their real life happiness. And surely a large part of the attraction is this ability to live an alternate, and in many ways, happier existence. But this can get really dangerous when it comes to children and adolescents as they may discover ‘world in the Second Life’ as Turkle puts it in might be much easier and funnier and they can develop serious issues n forming their character and personalities. And the negative effects technology can have on children are numerous: less physical movement, lack of attraction towards reading, no sense of responsibility. With parents buying their children cell phones and expecting them to call as often as possible showing them actually how little they trust them, this only adds up to children’s developing a lack of responsibility and a sense of dependence, as Turkle puts in and I agree. The time of self-reflection at adolescence is taken over by ‘quickly communicating a state over the cell phone or through an instant message and emoticons’ (Turkle) leading to a new dependence in their early emotional lives. Another point that Turkle makes is that technology leaves less or no time at all to sit and reflect of ourselves uninterrupted and I agree with that. Unless we are really strong as to put away or turn off all the technology around us we cannot get a moment with ourselves as all this machinery can be very distracting. Nowadays, when the rapidness of development and research is so impressive, it is easy to think about the advantages of modern technology. It is obvious that we are close on an era where technology is limited only by our imagination. Therefore the most frequently asked question is: Does technology go the right way and will it save or ruin our civilization? I believe that we can just let ourselves carried along with it or we could impose on ourselves in being more aware of the disadvantages also and try to control it.

Health Effects of Hazardous Chemicals from Old Electronics

Health Effects of Hazardous Chemicals from Old Electronics What are the effects on human health of hazardous chemicals from obsolete electronic products? With the rapid advancements in technology and engineering of the late 20th and early 21st centuries, the ‘waste mountain’ of obsolete electrical products appears to be growing at an alarming rate. This essay evaluates five Internet-available resources which directly address the title in an attempt to assess the level of evidence available on the subject. The first resource to be considered is the Greenpeace webpage ‘Eliminate Toxic Chemicals’ (Greenpeace, 2007), which highlights the negative impact that electronic equipment has on the environment, particularly in relation to toxic chemicals involved in the manufacturing process. It gives companies a ‘green ranking’ which one can assume is to allow the individual consumer to make informed choice about their buying options. It also highlights the fact that there are two environmental dangers from the rapid obsolescence of today’s products – the damage caused by manufacturing, and the damage to the environment of the large amounts of waste products being disposed of. As a resource, it directly informs the topic and provides plenty of information about the issue. In terms of reliability, Greenpeace has a mixed reputation of activism and credibility, and given that many of the electronics companies themselves are listed on the site, this may add cre dibility. It may, however, simply be another marketing ploy, given that environmental issues have become the latest commercially manipulated topic to fall victim to the capitalist bandwagon. The resource seems up to date, with reports filed in June 2007. There are no authors cited, and little reference to scientific evidence in these pages themselves. However, the website is highly accessible, easy to read and easy to navigate. In criticism, the notion of the environmental impact of this issue is presented as a given, a fait accompli, with little or no critical debate on the issue. The second resource is the article by Hischier et al (2005) on waste electrical and electronic equipment recycling. The authority of the authors is established on two fronts. The first is that this is published in a peer reviewed journal, and the second is that the authors’ affiliations to a Technology institute are given. The approach is scientifically credible, but the article remains readable, giving a good literature review, and a clear discussion of two Swiss take back and recycling systems with scientific analyses (Hischier et al, 2005). However, it does require a degree of technological and scientific knowledge to read the tables and results. It is reasonably up to date, having been written and published in 2004-2005. It highlights the issues related to recycling of these products, and concludes that the proposed systems would have clear environmental advantages (Hischier et al, 2005). It also notes some of the limitations and the need for ongoing assessment of such sys tems. The third resource is an article by Poole and Simon (1997) on technological trends, product design and the environment. It is readable, accessible and easy to follow, but it’s greatest drawback is its age. However, it does demonstrate that the environmental impact of these technologies has been anticipated in the scientific literature. The authors are from the Department of Mechanical Engineering at Manchester Metropolitan University, which suggests a degree of authority in addressing the subject. They demonstrate means by which products can undergo lifecycle analysis, and suggest that reducing environmental impact may come in the guise of smaller, mobile technologies (Poole and Simon, 1997). This would indeed perhaps reduce the waste volume of obsolete computational electronics, but not necessarily the environmental impact associated with the manufacturing processes of up to date products, or the challenges of recycling the materials used in original manufacture. Focusing on design trends, however, seems a positive approach in terms of longer term management of environmental insult. The fourth resource is an article by Tanskanen and Takala (2006) which looks at a simplified model for an end of life process for mobile terminals. The authority of the authors may be questionable, given that they work for Nokia. On the one hand, this may suggest considerable knowledge and acumen of the subject; on the other, a degree of bias is inevitable given their affiliation. The publication of this in a reputable journal however does offset some of the possible bias, and it is up to date. It is accessible, but considerable specialist terminology is used which affects readability. The focus on efficacy and effectiveness in recycling processes and the need for further development is clear, showing that there is a potential to reduce environmental impact but the necessity for appropriate processes to achieve this (Tanskanen and Takala, 2006). The fifth resource is by Macauley et al (2003), which is a little more dated but still within the last four years. The authors are affiliated to an environmentally focused company, and so their authority in terms of scientific or technological acumen is harder to establish. Again, the article is published in a reputable journal, is readable and in this case, easy to follow with logical discussions and some use of relevant literature. They examine the cost of computer monitor waste management in terms of environmental and health impacts of components, and cost of recycling or waste management policies (Macauley et al, 2003). There are considerable costs here, and this article demonstrates some elements of the economic minefield which characterises this debate. The authors clearly highlight the need to target research in the areas described, perhaps to lend further weight to environmentally-conscious policies of recycling and waste management (Macauley et al, 2003). These resources have demonstrated some of the dimensions of the debate on this subject. All the resources assume and demonstrate that there is an environmental (and a general health) impact of electrical and electronics waste in the light of rapid obsolescence and increasing demand for these products. While ways in which to address this are suggested, no clear resolutions are apparent, and economic and practical concerns remain a barrier to implementation of environmentally sensitive recycling policies. References Greenpeace (2007) Eliminate Toxic Chemicals http://www.greenpeace.org/international/campaigns/toxics Accessed 508-07. Hischier, R., Wager, P. and Gauglhofer, J. (2005) Does WEEE recycling make sense from an environmental perspective? The environmental impacts of the Swiss take-back and recycling systems for waste electrical and electronic equipment (WEEE). Environmental Impact Assessment Review 25 525-539. Macauley, M., Palmer, K. and Shih, J-S. (2003) Dealing with electronic waste: modelling the costs and environmental benefits of computer monitor disposal. Journal of Environmental Management 68 13-22. Poole, S. and Simon, M. (1997) Technological trends, product design and the environment. Design Studies 18 237-248. Tanskanen, P. and Takala, R. (2006) A decomposition of the end of life process. Journal of Cleaner Production 14 1326-1332.

Male Superiority In Math: Fact or Fiction? Essay -- Argumentative Pers

Male Superiority In Math: Fact or Fiction? One true mystery of mathematics is the small number of female mathematicians. When most people think of mathematicians, they automatically assume that they are male. This leads to the idea that boys are mathematically superior to girls, which has long been a popular belief. Recent studies, however, may prove this to be wrong. The fact is that there are numerous female mathematicians who have made very important contributions to the mathematical world throughout history. Although they may not be as famous as some other comparable male mathematicians, their work is very important simply because they did significant work in a field that has always been assumed a man’s domain for some reason or another. Despite this, they still worked on mathematics because of the importance that they place on it. One possible explanation of there being more male mathematicians than female is the place that a mathematician has in society. It is a very honorable career, but in the mind of a girl, it may seem undesirable, especially at a young age. Many girls think that being a mathematician is a man’s job. They also believe that if they study mathematics, guys may view them as being "braniacs," and give up studying math at a very young age, thereby limiting their futures and career choices. A study was conducted by Gilah C. Leder whose primary objective was to "examine whether the fear of success (FS) construct, which grew out of attempts to understand the conflicting sex-related findings in achievement motivation, was helpful in explaining observed sex differences in mathematics, achievement and course participation" (4). The study was conducted with 258 boys and 233 girls in various grades. ... ...ew mathematical careers in different ways, and they may have superiorities over each other in certain areas of mathematics. However, the fact that they are different by no means proves that one sex is better at mathematics than the other; if these studies prove anything, it is that girls indeed are equally good at mathematics as boys. Bibliography 1.Volpe, Betty. Mathematics Teaching in the Middle School. http://www.nctm/org/mtms/1999/02/olympiad.htm. (10/26/99) 2.Fennema, Elizabeth. The Use of Spatial Visualization Mathematics by Girls and Boys. Journal for Research in Mathematics Education, 16(1985), 184. 3.Fennema, Elizabeth. Mathematics Learning and the Sexes: A Review. Journal for Research in Mathematics, 5 (1974), 126-139. 4.Leder, Gilah C. Mathematics Achievement and Fear of Success. Journal for Research in Mathematics, 13(1982), 124-135.

A Life Worth Living in Kurt Vonneguts Slaughterhouse-Five :: Slaughterhouse-Five Essays

A Life Worth Living in Kurt Vonnegut's Slaughterhouse-Five Kurt Vonnegut (1922- ) is an author with a unique perspective on life. He sees in a vivid technicolor things in this world that the rest of humanity may only see in black and white. By the same token he sees life as a rather dark subject, it's the ultimate joke at our expense (Lundquist 1). His life experience has been one of hardship. His mother committed suicide in 1942. Two years later he was captured by Nazis in World War II's epic Battle of the Bulge. In 1943 he survived the massively destructive fire-bombing of Dresden, Germany. He returned with the distinguished Purple Heart. In 1958 his sister and brother-in-law died, leaving him to raise their children, along with his own (Campbell 2). Despite these hardships, however, to Vonnegut life is still worth living. It shows through in his novels. Vonnegut utilizes black humor and irony to show many recurring themes noted in his works which are we, as a race, must learn to keep happy illusions over evil ones and that a soothing lie is sometimes the best truth (Lundquist 1). To say that Vonnegut feels life is worth living despite the horrors of the world is to say that Vonnegut really longs for the life of his childhood. It was a life of family and good, Midwestern upbringing. Wholesome morals like self-respect and pacifism were fed to him along with other staples of the Midwest. America was an idealistic, pacifistic nation at the time. I was taught in the sixth grade to be proud that we had a standing army of just over a hundred thousand men and that generals had nothing to say about what was done in Washington. I was taught to be proud of that and to pity

Analyzation of Southern Arizona Folk Arts :: Essays Papers

Analyzation of Southern Arizona Folk Arts Tucson, Arizona is a place of warmth and place of desert and most of all a place influenced by the traditions of Mexico and its people. It is especially influenced by the Folk Art traditions. But Folk arts what are they? Folk pertains to a subgroups object that fulfills a purpose of their own or for export for society. Art pertains to the aspect of an object that gives pleasure to the constructor of object or to the viewer in some way or another. Folk art in some way or another serves the purpose of community. Two principle aspects of folk art are Community, and Tradition. A Folk artists purpose is to show This is who I am It is important to view the folk arts more closely and to analyze how the author of the web exhibit portrays them to the audience. Two extremely different and non-related folk arts, yet excellent and important representations of the Hispanic culture are low rider vehicles and food. Easy comprehension ,unique organization, and friendly and humorous tone are used to present the folk arts. The author also uses ethos and pathos to appeal to the reader and portray the Hispanic culture better. These tactics are all used to provide an informal atmosphere. The author, Dr. James S. Griffith, uses an informal style in representing these two folk arts to better portray to the audience the Hispanic culture. The author to be informal, and show the Hispanic culture makes his essay on Mexican food easily comprehensible. Because this essay is done informally readers are able to connect with paper and believe its contents more easily. The author does not try to sound too educated and push people form wanting to read it. . This text is obviously intended for the general audience. Its easy comprehension explains this. For example, the first sentence says that, Mexican food is wonderful, fascinating stuff. One would not put this in a world magazine or time magazine because the language is not as advanced for such the educated readers that read Time magazine. Also the language is not advanced yet it is descriptive. For example, the author explains about the Tortilla and its origin. He says tortillas are flat cakes of masa and corn that has been soaked, cooked with lime or ashes, and then ground. This is very descriptive yet not too overwhelming.

Global Warming Essay

Large tracts of forests worldwide are now being cleared. Some are already cleared for industrial or agricultural purposes. The remaining trees may not be enough to absorb the carbon dioxide in the atmosphere. The carbon dioxide is used by plants to manufacture food. It is also called a greenhouse gas. This kind of gas retains heat longer compared to other gases. Surface temperature rises as more trees and plants are cut or destroyed. The resulting high surface temperature due to the accumulation of the carbon dioxide is referred to as the greenhouse effect. Carbon dioxide in the atmosphere acts like the glass in a greenhouse. It traps heat from the environment. It causes air temperature to rise. The glass of the greenhouse prevents warm air from escaping (Williams 63-66). The air temperature inside the greenhouse rises as a result. This would lead to global warming. Moreover, global warming pertains to an increase of the temperature of the Earth’s atmosphere and oceans in these present days. During the 20th century, the atmospheric temperature of the earth increased 0. 6  ± 0. 2  °Celsius. The upsurge amounts of carbon dioxide and other greenhouse gases are the major causes of the component of warming. They are produced through the burning of agriculture, fossil fuels and land clearing and may precede to an upsurge in the greenhouse effect. There is an initial assumption that a greenhouse effect possibly takes place because of the Swedish chemist Svante Arrhenius during 1897(Jenner et. al 258). In addition, climate sensitivity denotes to the equilibrium response to upsurge greenhouse gases and different anthropogenic and â€Å"natural climate forcing† (Davidson 325). This will be revealed through observational and model researches. The said sensitivity is generally showed through the temperature response that is anticipated â€Å"from a doubling of CO2 in the atmosphere† (Davidson 325). There is a report in 2001 from the Intergovernmental Panel on Climate Change (IPCC) that evaluates the climate sensitivity between the scales of 1. 5–4. 5  °C. The intents of this paper are to: (1) understand what global warming really is; (2) know about the historical warming of the earth; (3) figure out the causes of the global warming and; (4) find out the expected effects of global warming. II. Background A. What is global warming? Global warming is defined as â€Å"the increase of average world temperatures as a result of what is known as the greenhouse effect† (Bellamy et. al 145). This would mean that it is an intense upsurge of world temperature which is the outcome of so- called greenhouse effect. There are many factors why the world is experiencing global warming. And one of these factors is the human activities like cutting down of trees that are supposedly be the one absorbing the carbon dioxide in the atmosphere. There are gases in the atmosphere that portray as glass in the greenhouse which permits sunlight to warm the surface of the earth but trap the heat when it â€Å"radiates back into space†( Bellamy et. al 157). When the greenhouse gases formed in the atmosphere, the earth starts to get warmth. Nowadays, most countries experienced global warming. It is one the outcomes of people’s irresponsibility because humankind tends to destroy the forest by cutting the old trees and never replaces them. The graph below shows the global temperatures from 1860 to 2000. Moreover, the earth’s surface is warmed by the Sun and radiates heat back into space. Gases such as carbon dioxide, nitrogen oxides, methane and CFCs in the atmosphere trap some of this heat, and warm the lower atmosphere. The atmosphere radiates heat back to Earth. This is called the â€Å"greenhouse effect†, and without it the Earth would be so cold that life could not exist. But many scientist fear that the huge amounts of these â€Å"greenhouse gases† released into the atmosphere by industrial processes and burning fossil fuels are warming the earth so much that they will eventually upset the world’s climate, and cause sea levels to rise. In addition, some scientists predict that the earth’s temperature could rise 3  °C by 2070. After this, the rise will level off and the temperature will stabilize (Bellamy et. al 163). If the Antarctic ice sheet melted, sea levels could rise; threatening low-lying areas such as the US coast. B. The earth’s energy balance. But for the greenhouse effect, life on Earth would not exist. The Sun emits radiation to the Earth. If we could imagine a flat surface at the top of the atmosphere, that radiation is about 340 watts per square meter (340 W/m-2). Just over 100 W/m-2 is reflected out again by atmospheric aerosols and clouds, and the Earth’s surface, leaving some 240 W/m-2 that heat up the surface of the Earth (Carwardine 76-77) . The system must be in balance—energy â€Å"in† must equal energy â€Å"out†Ã¢â‚¬â€so the Earth needs to re-radiate this amount back into the atmosphere. But the amount actually re-radiated depends on the Earth’s surface temperature: the hotter the surface is the more it will emit radiation. The outgoing radiation takes the form of â€Å"long wave† infrared thermal radiation. If the system balanced â€Å"naturally†, then the Earth’s surface would have a temperature of about –19 ° C (-66 ° F) since at this temperature 240 W/m-2 would be emitted (Carwardine 98). Obviously, something else must be happening because at such low average temperatures life would not exist. The Earth’s surface is very much warmer than this â€Å"natural† level (around 15 ° C/59 ° F) and hence far more radiation is emitted than the 240 W/m-2. What happens is that a lot of the Earth’s re-radiation bounces back to the Earth’s surface because it gets absorbed mainly by water vapor and carbon dioxide (CO2) in the atmosphere. Water vapor, CO2, and a few other minor gases act like a â€Å"blanket†. The balance is secured as follows: Incoming solar radiation: + 340 W m-2 Reflected from clouds, the Earth’s surface, etc. : – 100 W m-2 Net incoming radiation absorbed by the Earth = + 240 W m-2 Outgoing radiation: – 420 W m-2 Greenhouse effect: + 180 W m-2 Net outgoing (thermal) radiation = – 240 W m-2 The way the system balances, then, is that the Earth’s surface warms up compared to what would happen if the Earth was not surrounded by a blanket of greenhouse gases. C. The anthropogenic greenhouse effects. The greenhouse effect refers to the way in which gases in the Earth’s atmosphere warm the Earth like the glass roof of a greenhouse—by letting sunlight in but keeping the reflected heat energy trapped inside (Johnston 550). These naturally occurring gases, notably carbon dioxide and water vapor, are called greenhouse gases. III. Discussion A. Historical warming of the earth During 1860-1900, global temperatures on seas and on lands had experienced great upsurge of temperature by 0. 75  °C as recorded in the instrument temperature record. Beginning in 1979, the land temperatures had doubled which was the same as the ocean temperatures. And in that year, the temperatures below the troposphere had upsurge between 0. 12 and 0. 22  °C every 10 years as recoded in the satellite temperature measurements. It was believed before that world temperature was stable two thousand years in the past 1850 with the assumption that temperature was stable maybe because of the regional wavering like the Little Ice Age or Medieval Warm Period (â€Å"Temperature record of the past 1000 years†. Wikipedia, the free encyclopedia). The graph below illustrates the reconstructions of Northern Hemisphere temperatures for the last 1000 years as stated to several older articles. B. Causes of the global warming There many causes why global warming is happening at present. These causes are generally or mostly based on man’s conduct. The causes why there is global warming because of the release of carbon dioxide from power plants, emitted cars, trucks, airplanes, buildings, methane, nitrous oxide, deforestation, city gridlock and carbon in atmosphere and ocean . C. Effects of global warming The great effects of global warming to our environment and for humankind are plentiful and wide-ranging. The major effect of global warming is the upsurge global average temperature. It also leads to â€Å"rising sea levels, altered patterns of agriculture, increased extreme weather events, and the expansion of the range of tropical diseases† (Johnston 554). The anticipated climate changes are also one of the effects of global warming. Not only that, it also affects the weather condition. IV. Conclusion Global warming has great effects to our environment especially to humankind. Global warming has many factors why it is occurring. One of these reasons is deforestation. Deforestation makes our environment warmth because of the remaining small amount of trees that are unable to absorb the large amount of carbon dioxide in the atmosphere and because of this; carbon dioxide traps the heat in the environment that causes the temperature to rise because it stops warm air to escape. References: 1. Bellamy, D. and Gifford, J. 1999. Wilderness Britain? a Greenprint for the Future. Sparkford: Oxford Illustrated. Popular work by leading biologist and environmental campaigner. 2. Carwardine, M. 2002. The WWF Environment Handbook. London: Macdonald Optima. Attractively illustrated handbook for the general reader. 3. Davidson, J. 2000. How Green is your City? Pioneering Approaches to Environmental Action. London: Bedford Square Press. Guide to community action for urban renewal.