John stuart mill essays

John stuart mill essays John Stuart Mill was the most famous Utilitarian. What utilitarianism is is the ethical doctrine that an action is right if it promotes the greatest happiness for the greatest number of people. Actions are right in proportion as they tend to promote happiness, wrong as they tend to produce the reverse of happiness. By happiness is intended pleasure and absence of pain, by unhappiness pain and privation of pleasure By greatest, Mill means the best, and by happiness he means both intellectual and sensual.However, he feels that we have a certain dignity that makes us tend to prefer intellectual over sensual happiness. Two pleasures may differ in quality, so who decides which is best? Mills answer to this is the decision must rest with those who have experienced both, and those who have experienced both opt for the higher pleasures. Mill believed that we have motivations to abide by the Utilitarian standard of morality. There are two classes of sanctions, or motivations for promoting general happiness. There are external sanctions and internal sanctions. External sanctions arise from our hope of pleasing and fear of displeasing God and other humans. Internal sanctions are motivations inside ourselves to behave in certain ways. Mills refers to this as a subjective feeling in our own minds also commonly referred to as our conscience. He also calls it the ultimate sanction of all moral behavior. Mill believes that this is not innate, but acquired. The principle of utility involves an assessment of only an actions consequences, and not the motives or character traits of the agent performing the action. The principle of utility should be seen as a tool for generating secondary moral principles. For example: dont steal, this in turn promotes general happiness. When in a moral dilemma between two secondary principles for example a moral principle of charity dictates that you should feed a ...

What Are the Best Questions to Ask at a College Fair

What Are the Best Questions to Ask at a College Fair SAT / ACT Prep Online Guides and Tips A college fair may not feature popcorn and carnival rides- sorry, folks!- but they area great source of information for prospective college students. Coming prepared with a detailed plan, including a list of questions to ask at a college fair, will make sure you get the most out of your experience. This is often your first chance to meet with a school's representatives, so use that time wisely! The most important thing you can do to make the most of a college fair is to prepare ahead of time. Don't go into a college fair with no idea what you're doing or why, or you'll be wasting the college representative's time as well as your own. This collection of college fair questions and tips will help you have a better experience at your next college fair. This type of event is primarily a low-pressure way to learn more about schools that interest you, but having questions to ask at a college fair can also give you a head start over other applicants. You won't find any of these cuties at a college fair. What Is a College Fair? You won't find any prized livestock at a college fair, unfortunately. These events consist of college admissions representatives ready to talk with prospective students about attending their schools. You can find local college fairs through your high school, admissions counselors at colleges, college mailing lists, and the National Association for College Admission Counseling (NACAC). College fairs are great for not only getting more specific information about the colleges you already know about, but also for finding schools you've never heard of. That's why it pays to have questions ready ahead of time; your perfect school might not be one that's on your list! The real benefit to college fairs is that you can get information straight from the source, including answers to questions not available online. Any bit of extra info can help you make an informed decision about which college you want to attend, especially if you're looking for specific information about campus life, program specifics, and other nitty-gritty details. Will Attending a College Fair Help Your Admissions Chances? Here's the short answer: visiting a college fair probably won't make a huge difference in getting into a college. Meeting with a representative at a college fair isn't going to astronomically raise your chances, but itwill give you the extra information you need to make an informed decision about what school is right for you. So what effectcan attending a college fair have on your application? For colleges that factor demonstrated interest- that is, showing interest in attending a college through visits or other means- it could mean you register a little brighter on their radar. If you really want to make an impression, consider following up with colleges after the fair; this shows that you're not just interested in any school, but that one in particular. Lycoming College Admissions Director Jessica Hess says, "Calls to the college, campus visits, attendance at local area events, whether or not they open our emails and how many links they click on, research, attendance at high school college fairs- that all counts as demonstrated interest." That said, not every school factors in demonstrated interest. Even for those that do, it's just one part of a successful college application. Meeting with a college at a college fair might be a positive, but it won't help if you don't already have a stellar application. Instead, focus on getting as much information as possible from a college fair- information will be far more beneficial in helping you choose the right school and tailor your application effectively. "Demonstrated interest" makes you a bigger blip on the radar. How Should You Prepare For a College Fair? First, you'll want to be able to say, off the top of your head, what your GPA is, what honors or AP classes you're currently taking or plan to take, and any activities you're interested in or currently involved in. This information can help a college representative give you more helpful answers to your questions. Next, you'll want to set some goals. Be realistic, here- college fairs run around three to four hours, so you'll need to prioritize. Don't worry about talking to every single school there, and don't approach a college fair as a means of selling yourself directly to the colleges in question. First and foremost, a college fair is for you to learn more about the schools. You should use this event as an opportunity to get information, not as a trial run for your application. Schools will be meeting with many students in just a few hours, so you're unlikely to make a lasting impression. Use your time to learn rather than putting on an impressive show. With that in mind, think about questions like how many schools you want to talk to and what information you want to get out of them.Also, be sure to preregister! Not only will you get advanced information about what colleges will be there to help you plan better, but if you register through NACAC, you can get a barcode containing all your personal information. Colleges can scan that and make it easier to connect with you afterward. Consider which schools you'd most like to talk to, and compare that to the list of schools that will be attending. Create a list of around a dozen schools to visit, but don't feel like you need to get to every single one of them,because it's also important to spend a little time meeting with schools you haven't heard of. Prioritize! Which colleges on your list do you already have enough information to make a decision about? Those ones can go lower on your priority list, unless they're a dream school- then you should use the opportunity to speak to someone face-to-face about attending. But more than anything, you want to spend your time getting answers to questions you can't find online. Once you've made your list of schools you want to visit, make another list of things you'd want to know before committing to a college. This can be anything- admissions rate, what clubs they feature, whether your major is even offered there. Then, spend some time Googling to find the answers yourself. When you have a school representative in front of you, use them to answer the questions the school website can't! Check school websites and other sources to eliminate the most basic answers, and cross those questions off your list. With only a few hours, you're going to need to maximize your time. Questions to ask at a college fair shouldn't be things you can easily find online. A list will help you stay on track in every conversation. The Best Questionsto Ask at College Fairs It can be helpful to group your questions to ask at a college fair into categories. Organization will help you make sure you don't miss anything as you're talking with admissions officers. Here are some possible topics and sample questions you might want to include: Academics What programs are you most proud of? Are first-year students given priority for picking courses? What programs are the most popular? How does my favorite class in high school translate into a major? What help is there for students who speak English as a second language, who use American Sign Language, or who experience learning differences or other considerations? Admissions What should I know about competitive majors? Does "competitive" mean there are extra considerations for acceptance, or that there are limited spaces? What do students like and dislike about attending this school? Are there any students I can talk to about their experience? Tuition and Cost Are there any program-specific financial aid or scholarship programs I should know about? What opportunities are available for international, underrepresented, or other students with special circumstances? Campus Life If a club I'm interested in doesn't exist, can I start that club? What do students do during their free time? What kind of restaurants and activities are near campus? What is the workload like for my major? What kind of safety measures are there on campus? Job Searching What do graduates of my major go on to do? How can I make the most of my alumni network? Some of the questions to ask at a college fair will be on the general side: things you can ask multiple colleges to compare and contrast what they offer. Other questions to ask at college fairs should be based on specifics, like the details of one particular program. For example, say you're an aspiring novelist who wants to write fantasy books. What's the English department's stance on genre fiction? This is something that's probably not listed on a college website, but if the college representative knows the answer, you'll have a better picture of whether the school is a good fit- and if they don't know, they can put you in touch with someone who does. You don't have to ask the exact same questions at every school, but be sure you get all the information you need. The questions to ask colleges at a college fair are ones that will help you make the most informed decision you can about where you want to attend. 6 College Fair Tips Since you've already made a plan, you're on the right track for getting the best possible experience out of your college fair. But there's still more you can do, too. #1: Dress to Impress Don't worry about looking extremely fancy, but do put a little effort into your outfit. Focus on the clothes that make you feel comfortableand confident. Think button-up shirts, skirts, and professional-looking pants like corduroy, khakis, or chinos. Formal wear isn't necessary, but do put in a little more effort than you might on an average day at school. Now, put on your best confident smile, because you're there to impress! #2: Bring Supplies You should bring a bottle of water- you're going to be doinga lot of talking- as well as a notebook and pen. Not only will taking notes help make sure you don't forget each college's answer to your questions, but taking a moment to jot down some notes after each conversation will make sure you remember it better. If you have address labels, these can be a great way to hand out your personal information if you don't have the NACAC barcode. #3: Arrive Early College fairs will typically have a fair directory and bag for you to take. If you get there early, you can use the directory to plan out the optimal route to make sure you get a chance to talk to all the schools you want to meet with rather than wandering aimlessly and hoping you stumble upon them. #4: Be Genuine When you're talking to representatives of each school, don't worry about being the most impressive person in the room, but do think about being your authentic self. Be honest and forthcoming and express genuine interest. Don't try to impress based on things you don't actually feel, believe, or do, because not only can admissions officers pick up on that, but it's also more likely to lead to a college being a poor fit. The best college for you isn't always the most prestigious one- you want a school that's going to lead to academic success, a great pathway to a career, and a fulfilling education, not one that's just going to carry the star power of a familiar name. #5: Check Out Unfamiliar Colleges You should set aside at least a little time to talk with colleges you may not have heard of. The biggest, most memorable names may not actually be the best fit- smaller schools may surprise you! That's why it's good to have general questions to ask when attending a college fair: you don't want to be left scrambling for conversation when your dream school might be right in front of you. #6: Follow Up Be sure to grab brochures, an application, financial aid information, and business cards from representatives if they're available. You can even send a follow-up to whoever you speak to; it's a great way to show initiative and interest. Besides, you'll want all that information later on when it's time to apply- thanks to your hard work and planning, you have everything you need to find the perfect school for you! You don't have to look extremely fancy, but do put in effort. What's Next? Visiting a college fair will get you lots of information, but you still have to do the hard work of applying to college. Using an acceptance calculator will help you figure out your chances of getting into the schools at the top of your listso you know how to up your odds. Now that you know what you can expect of your ideal colleges, it's time to learn what colleges expect from you. The information you gathered at your college fair will help you better target your application to suit what each school is looking for! It's also a great time to start researching scholarships. Even if you're a freshman or sophomore, it's never too early to start thinking about how you're going to pay for college, and all the information you've gathered gives you a definite leg up on other students. Want to build the best possible college application? We can help. PrepScholar Admissions is the world's best admissions consulting service. We combine world-class admissions counselors with our data-driven, proprietary admissions strategies. We've overseen thousands of students get into their top choice schools, from state colleges to the Ivy League. We know what kinds of students colleges want to admit. We want to get you admitted to your dream schools. Learn more about PrepScholar Admissions to maximize your chance of getting in.

Strategic Analysis differentials Assignment Example | Topics and Well Written Essays - 250 words

Strategic Analysis differentials - Assignment Example The board of directors of public companies should be involved in the planning process associated with strategic analysis at the corporate level. The implementation of strategic analysis at the business level is much different than at the corporate level. The manager or supervisor of a business unit is the person responsible for strategic analysis decisions at the business level. A big difference between the two concepts is that decisions made at the business level do not affect the long term plans of the company. Companies that empower their employees often involve their floor employees in the decision making process at the business level. A way to involve employees in the decision making process is by implementing a feedback system. Most of the decisions performed by supervisors or managers at the business level affect the company in the short term, which is much different than at the corporate level which deals mostly with long term

3-1 Essay Example | Topics and Well Written Essays - 250 words

3-1 - Essay Example As listed by Jackson-Cherry and Erford (2014), the common symptoms of Posttraumatic Stress Disorders and Acute Stress Disorder include palpitations, nausea, headaches, muscle tension, fatigue and increased consumption of alcohol and use of other mood altering substances. Other symptoms are reduced concentration, anxiety, impatience, forgetfulness, rumination, preoccupation, irritability, anger, nightmares, intrusive thoughts, flashbacks, detachment, dissociation and depression. The listed symptoms are actually the diagnostic criteria for the conditions. The difference that separates ASD from PTSD attributes to time when either occurs. As elaborated by Jackson-Cherry and Erford (2014), diagnosis of ASD is possible if the related symptoms occur within a month of traumatic experience. Diagnosis of PTSD is possible if traumatic condition or experience occurred one month earlier before manifestation of the symptoms. In addition, PTSD is chronic if the symptoms persist for over three month s. With reference to the above analysis, Maryam’s situation relates to Acute Stress Disorder (ASD). This is due to the fact and understanding that Maryam began displaying traumatic symptoms such as anxiety, sleeplessness, nausea and increased use of alcohol and related substances before the setting in of the actual trauma. The real trauma occurred later and manifested through inability to drive car, concentrate in class and regrets for making a terrible mistake that almost led to loss of life of her passengers. Furthermore, trauma evidenced through occurrence and expression of suicidal thoughts to deal with perceived stupidity and inferiority that led to

Human Genetic Screening Essay -- Genes Science Papers

Human Genetic Screening What is genetic screening? Genetic screening is the testing of cells to check for certain kinds of genes, or for potentially damaging changes to those genes. It may be defined as a systematic search for persons with a particular genotype in a defined population. Genetic screening serves as an important adjunct of modern preventive medicine. The usual approach is to identify persons whose genotype places them or their offspring at risk for genetic diseases. Such screening has the potential to lessen the devastating impact of genetic diseases. Genetic screening may be undertaken for research purposes unrelated to disease or the improvement of health. The National Academy of Sciences recommends that genetic screening is an appropriate form of medical care only when certain conditions are met. These include: (1) evidence of substantial public benefit and acceptance, (2) the benefits outweigh the costs; (3) appropriate public education can be carried out; (4) informed consent is feasible; (5) the means are available to evaluate the effectiveness and success of each step in the process (Blank, 1982). Some screening is aimed at the general population, while others are targeted at selective high-risk population; screening can also be conducted at various stages of life. There are three principal types of genetic screening. (1) Newborn screening identifies serious genetic disease at birth, permitting prompt treatment to prevent mental and physical retardation. (2) Fetal screening and prenatal diagnosis identify genetic disease in the fetus permitting selective termination of pregnancy and the opportunity to have children free of defects detectable in uterus. (3) Carrier screening identifies individuals hete... ...5. Fost, N., 1993. Genetic diagnosis and treatment, American Journal of Diseases of Children. 147(11):1190-1195. 6. Knoppers, B.M., 1986. Genetic information and the law: constains, liability and rights. Can Med Assoc J. 135(12):1257-1259. 7. Markel, H.M., 1992. The stigma of disease: implication of genetic screening. The Americal Journal of Medicine 93:209-214. 8. Rowley, P.T., 1984. Genetic screening: marvel or menace? Science 225(4658) Jul 13: 138-144. 9. Waugh, D., 1994. The human-genome project and pandor's box. Can Med Assoc J. 151(1):73. 10. "What is genetic screening" obtained from the WWW: http:/www.scicomm.org.uk/biosis/human/whatis1.html 11. "The principles of genetics and heredity" obtained from the WWW: http:/www.eb.com:180/cgi- bin/g?docF=macro/5002/57/50.html&DBase=Articles&hits=10&context=all ¶gra phType=1&indexremove=off#0102

Qualitative Research Methodology Essay

In this essay I am going to express my understanding of the key principles of qualitative research. In order to understand the nature of qualitative research, we must primarily look at the constructivist ontology and the interpretivist epistemology, which will allow us to develop an understanding of the context in which the qualitative methodology is conceptualised. Furthermore, I will look at the research design process and the inductive nature of this subjective, value laden procedure. I will then go on to look at the principles of qualitative research, with focus on the concepts of trustworthiness and authenticity from a qualitative perspective, which can help sociologists gain Verstehen with individuals. To conclude my essay, I will look at the strengths and weaknesses of qualitative research, making reference to specific methods. Ontology and Epistemology Researchers using qualitative methods of inquiry believe that social phenomena are constructed through human interactions and not determined by governing laws. This is known as the constructivist ontology and aims to understand how a social phenomenon is created through interaction and intersubjective meaning. From their perspective, they believe that social actors create the social world through interactions as opposed to objectivists who believe that social structures determine individual actions and behaviour (Bryman, 2004, p. 3-25). This constructivist ontology needs to be investigated using an interpretivist epistemology, and by understanding this epistemology we can therefore appreciate the key principles of qualitative research. By using interpretivism and an inductive form of inquiry, sociologists aim to understand how individuals construct meaning. For interpretivists, subjectivity is incredibly important due to the subjective nature of individuals, and they try to gain Verstehen. They would see value neutrality as unnecessary because it is impossible to gain Verstehen without using qualitative methodologies (Berg, 2007, p. 19-52). The Inductive Research Process To conduct qualitative research, you would primarily need to select an area of research and research questions, and in this sense the type of question ou select will guide your research process. Qualitative research is inductive, so it does not require an initial hypothesis, unlike quantitative research. This is because behavioural and socio-cultural patterns emerge over time and in some cases are not noticed until after the research has been conducted. After selecting an area of interest, the researchers would need to decide on the research setting and establish what method/s they will use to conduct their research (Bryman, 2004, p. 265-290). There are many methods that can be used in qualitative research, which, according to Strauss and Corbin is used to describe â€Å"any kind of research that produces findings not arrived at by means of statistical procedures or other means of quantification† (1990, p. 17). The researchers themselves play an important part in the research process as they bring their values to the research, which complements the interpretivist epistemology. Researchers have to be aware of the ethical guidelines set out by the British Sociological Association (BSA). Researchers have to take into consideration professional integrity, anonymity, privacy, confidentiality and informed consent (unless research is conducted covertly). Covert research has ethical implications if the research is not important and in the public’s interest. The researchers are in a sense a tool used to collect primary data, and the flexible nature of qualitative research means they are not bound by a rigid process and can adapt their research when needed. The final stage of qualitative research is writing up findings. Research results can be compiled to form a book, journal, article or report (Bryman, 2004, p. 61-82). The Principles of Qualitative Research Qualitative research looks at the micro sociological context. That is, qualitative researchers like to study people in their natural environments. This means that qualitative research is context specific. Qualitative research is concerned with the quality of the social research and aims to be explanatory by looking at the interaction between variables. You can get expert help with your essays right now. Find out more†¦ Qualitative researchers want to understand and explore social situations through generating descriptions from on-site observations and interviews. Qualitative researchers focus on understanding patterns and themes as stated by the author of Jones International University web site: The real world is complex; qualitative research focuses on the elements of that complexity: emotions, meanings, symbols, motivation, thought processes, feelings, patterns and themes. Qualitative research seeks to make sense of this world by finding meaning through the eyes of participants. (http://www. jonesinternational. edu/schools/courses/edu793. hp) Using qualitative methodology, researchers are able to give detailed accounts and descriptions of socio-cultural phenomena which do not need to be conveyed quantitatively. In contrast, quantitative, positivist, deterministic research generalizes findings to the whole population and aims to be conclusive by discovering governing laws (Bryman, 2004. p. 3-25). There are also many other methods qualitative researchers can employ, for example, focus groups, interviews and case studies. After the researcher has decided on the methods, they need to conduct their research. Qualitative researchers are not bound to one particular research method. They can use a variety of different methods if their research requires them to. This use of multi methodology is called triangulation (Berg, 2007, p. 19-52). Qualitative research design is circular. Qualitative researchers needto repeat and adapt their design to suit the flow of their research. After selecting their methods and collecting their data, researchers need to analyse their findings, which can be done in various ways. For example, the research findings would need interpreting; this can be done by linking data to a larger sociological context and generating concepts. Findings can also be analysed by detecting patterns and trends in the data. This can be done by using textual analysis, such as coding using computer software such as MaxQDA (Bryman, 2004, p. 398-416). There are different theoretical approaches involved in qualitative methodology, for example naturalism, ethnomethodology, emotionalism and postmodernist research. Each approach is used as a means of interpreting social phenomena by using a value laden perspective where a researcher applies his/her own values to a social context through an unscientific, flexible process and finally an in-depth, subjective methodology. These principles shape the methods used for qualitative research as they compliment both the constructivist ontology and the interpretivist epistemology. I am now going to discuss some of the different methods used by qualitative researchers that apply these principles. Qualitative Methods Qualitative data collection can be conducted through observations. Participant observation is one of the most common methods for qualitative data collection. Participant observation has strong authenticity but it does lack in repeatability as the research is difficult to reproduce in the same way. There are many different ways of conducting participant observation, and it typically requires the researcher to become a participant in the culture or context being observed. Participant observation is often longitudinal; the researcher needs to spend long periods of time with the focus group to be able to gain a â€Å"native’s point of view†. Participant observation can be conducted either overtly or covertly, depending on the nature of the research. Covert participant observation involves the researcher hiding their true identity and motives of their research from their subjects. This is effective in socially sensitive areas, such as deviant or criminal subcultures, where a researcher can gain Verstehen by using qualitative research methodologies (Hammersley and Atkinson, 1995, chap 8). An example of observational methods is ethnography. Ethnography focuses on the sociology of meaning through observation of socio-cultural phenomena; typically, the ethnographer focuses on a small group or community and uses largely participant observation. This research method was employed by the University of Chicago during the 1920’s and 1930’s. Robert Park, an important figure at the University of Chicago in the 1920s, encouraged students to go outside and collect primary information by using observational methods to study social phenomena: Go and sit in the lounges of the luxury hotels and on the doorsteps of the flophouses; sit on the Gold Coast settees and on the slum shakedown; sit in the Orchestra Hall and the Star and Garter Burlesque. In short, gentlemen, go get the seat of your pants dirty in real research (Park, cited in Prus, 1996, p. 103-140). Overt participant observation contrasts with covert, as the identity of the researcher and intentions of the research are known to the group being studied. Researchers using this method will often record their findings by making detailed field notes; this, however, can become difficult if the research requires them to take a covert stance, as their ‘cover’ may be jeopardized if they were recording their findings in front of the group. Qualitative research analysis is dependent on building interpretations of the research to gain authenticity and trustworthiness. This may be difficult because of the subjective nature of this method, but due to the ideographic nature of individuals and the interpretivist epistemology, this would not be an issue for qualitative researchers, who ultimately aim to gain Verstehen. Conclusion In conclusion, while this approach can be criticized by positivists for its subjective nature and lack of empirical methods, it does, however, offer a more in-depth perspective into individuals and their lives. Qualitative research is rigorous and highly subjective because the researcher’s investigation is overly influenced by the views of the researcher involved. Also, qualitative research does provide a way of extracting more complex, in-depth and comprehensive information from social contexts that would be difficult to retrieve using quantitative methods. However, this methodology has been criticised by positivists and the objectivist ontology because of the value laden perspective it takes. If the researcher does have any preconceived ideas of the findings, it may cause bias in the results and therefore affect the authenticity of their work. Also the researcher may misinterpret the social phenomena they are studying and therefore have difficulties establishing the real meaning of that particular social situation. Qualitative research can also be criticised because of its lack of representativeness of the larger population, as qualitative research typically deals with micro social issues that cannot be generalised to the wider population because they are context specific. However qualitative researchers would see this as an advantage because they require a deeper understanding in order to gain Verstehen. Another criticism would be that qualitative methods are also very expensive to conduct, mainly because of the amount of time it takes to interpret data and conduct observational studies. Despite these criticisms, qualitative research is a flexible, in-depth form of enquiry that is not dominated by statistics or rigid research methods. It is largely dominated by the constructivist ontology and the interpretivist epistemology which believe that the social world is built upon actions and interactions. Researchers adopt this qualitative approach to enable them to form Verstehen with their research topic or group.

Thermal Energy A Substance Or System - 3594 Words

Kelly McManus Physics Honors Block 1 January 5, 2015 Thermal Energy Thermal energy is the energy a substance or system has related to its temperature. This means the energy of moving or vibrating molecules. Atoms and molecules are always in motion. Generally the motion of thermal energy cannot be seen, but instead the effects it has on the substance can be seen or felt. Thermal energy can have several different uses. It can be used to heat homes, cook food, and generate electricity. Thermal energy, however, is not the same as heat. Heat is energy transferred between substances or systems due to a temperature difference between them. Therefore it is correct to say that a system contains thermal energy, but it is incorrect to say that it contains heat. This is because heat refers to energy that is transferred from one thing to another. The quantity of heat transferred by a substance is reliant on on the speed and number of atoms or molecules in motion. The faster the atoms or molecules move, the higher the temperature. The more atoms or molecules that are in motion, the greater the amount of heat they transfer. Temperature is a measure of the average kinetic energy of the particles in a body. Temperature can be understood by recognizing that a hot object contains more thermal energy than a cold object. The amount of thermal energy in a substance is affected by the amount of particles that are in it. Temperature is independent of number of particles inShow MoreRelatedThe Gap Between Energy Consumption And Energy Generation1718 Words   |  7 PagesCHAPTER 1: INTRODUCTION AND BACKGROUND Background The gap between energy consumption and energy generation is gradually increasing and has become a significant problem for both domestic and industrial applications. Furthermore, conventional energy sources, like fossil fuels, are not fulfilling the energy needs of the developing world. 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