Causes of CO2 Emissions

Causes of CO2 Emissions Introduction: Since the beginning of human civilization in the Early Stone Age or Paleolithic Era, humans started transforming inputs collected from the nature into economic outputs, i.e. goods and services using their primitive technology. Once economic outputs being realized the important thing to satisfy human needs, they emphasized the transformation process, and later accelerated it adopting modern technology. The continuous effort towards achieving enormous volume of economic outputs resulted in Industrial Revolution in 1760. The Revolution started not only a new era of rapid economic growth but also attenuated the environmental quality, and more importantly it started transforming the global economy from organic economy based on labor power to inorganic economy based on fossil fuels (Kasman Duman, 2015; Ahmed, et al, 2016 a). Burning fossil fuels release greenhouse gases (GHG) which scientific community undisputedly declared as the major cause of the global warming (Ahmed, et al, 2016 a). A recent study by NASA reveals that atmospheric carbon dioxide (CO2)- the major GHG has significantly increased since the Industrial Revolution (NASA, 2017). Enhancing economic growth was the main purpose of all previous innovations regardless of their nature such as sophisticated machineries, new economic policies or financial development. Consequently, the global community has seen a substantial growth in its economic development over the last few decades (Al-Mulali, et al, 2015). Excessive economic growth requires transforming an enormous volume of raw materials and increases the use of energy generated mostly from fossil fuels (Ahmed, et al, 2016 a). Excessive use of both raw materials and energy causes environmental pollution on one hand and reduces natural resource base on other hand (idem). Subsequently, long term economic growth along with global warming and climate change becomes one of the major concerns that countries around the world are currently anticipating (Al-Mulali, et al, 2015; Ahmed, et al, 2016 a). The global concern over these issues has shifted the attention of researchers as well as policy makers from conventional economic development to sustainable development (Rehman, et al, 2012). Better understanding about economy and environment is one of the preconditions to achieving sustainable development. Therefore, studying the relationship between economic growth and environment quality has become the focus of researches both in economics and environmental science over the latest decade (Sharma, 2011). Many researches on the issue have been carried out and the resulting wide range of literature is now available (Al-Mulali, et al, 2015; Kasman Duman, 2015; Ahmed, et al, 2016 a). However, the findings are mostly inconclusive because of different indicators used for environmental quality, along with different econometric techniques and different control variables used in the studies (Rehman, et al, 2012; Ahmed, et al, 2016 a; Ahmed, et al, 2016 b). Most of the studies suffer from omitted variable bias, and being completed using information collected from either a single country or a small group of countries or a region (Halicioglu, 2009; Sharma, 2011; Farhani, et al, 20 13; Al-Mulali, et al, 2015; Farhani Ozturk, 2015). Consequently, it is difficult to generalize the results of a country or region for the rest of the world (Rehman, et al, 2012). An inclusive global based research on the relationship including important variables is necessary for two reasons; it would reduce omitted variable bias and its findings would be appropriate at global level. Any research of this kind will assist policy makers working at global (e.g. IPCC) and regional level (e.g. EU). In our study, we become passionate to estimate the dynamic causal model for identifying the factors causing CO2 emissions in the long-run. The paper is organized as follows: after a survey of existing literature, the research methods are introduced followed by data analysis and a discussion, and a conclusion.

Paulo Freire Essay

In â€Å"Pedagogy of the Oppressed†, Paulo Freire presents two concepts of education, banking and problem-posing. Specifically, Freire argues that in banking, teachers assume students are passive, take all control, determine what will be learned, and â€Å"fill† students with pre-selected information. Problem-posing education allows people to develop their human natures fully because it depends on dialogue, recognizes the relationship between people and the world, encourages discovery and creativity, and leads to transformation. Freire criticizes the banking method throughout the essay and clearly praises problem- posing in more than just an educational settings. For instance, narration sickness is a term used when the teacher talks about a subject as if it were â€Å"motionless, static, compartmentalized, and predictable. † In addition, necrophilia is another one of Freire’s exaggerated imagery, comparing the banking concept and oppression to the love for the dead. Freire supports the problem-posing method as being the only educational concept needed. His essay is well laid out with examples and supporting details, but is this practical for public education? Freire says that to be truly committed to ending banking the students must reject it all together. I have mixed feelings. It’s not that I do or don’t support this statement, but I do believe both concepts are necessary at some point in education. Some information presented to students can only be taught through repetition, memorization, and narration. For example, math and science equations are concepts needed to be memorized in order to complete problems. The way a student memorizes it can be creative and active, but it still falls under the banking category for needing to be told how to perform it.

How is Literature Useful in the 21st Century - 1254 Words

How is Literature Useful in the 21st Century? The utility of literature in any century, let alone the 21st Century, is difficult to define. One can certainly make a compelling argument that there are hordes of young people that escape high school and college without actually reading literature. Sure, students are frequently exposed to literature, but do they actually engage critically with it? Do they even know how to read it? Do they understand it? Answers to these questions, as well as others, ultimately impact how one answers the initial question: how is literature useful in the 21st Century? The brief point to be made here is that literature is only useful so far as its understood and appreciated. Assuming one satisfies both criteria then there is no telling how important literature can be in ones life. The plain fact is, and as Italo Calvino noted, Every reading of a classic is in fact a rereading and A classic is a book that has never finished saying what it has to say. In other words, literature has resonance throughout ones life. Themes in literature are timeless and universal, relevant to any generation in any decade. As a result, literature can inform, instruct, inspire, console, etc. To explicate this idea, to make it less abstract, one should consider how relevant the following literary works are in todays times, Death of a Salesman by Arthur Miller, AP by John Updike and a Very Old Man with Enormous Wings by Gabriel Garcia Marquez. TheShow MoreRelatedEthical Leadership in 21st Century Global Organizations1711 Words   |  7 PagesEthical Leadership in 21st Century Global Organisations Introduction: Business leadership is inherently challenging, calling for an individual or collective of leaders with a strong sense of organization, a critical understanding of the internal peculiarities of a given operation and a firm recognition of the ever-shifting external conditions contextualizing the business. The demands incumbent upon organizational leadership require an integration of vision, pragmatism, strategic orientation andRead MoreEconomic Interactions between China and Saudi Arabia988 Words   |  4 Pagesdiscussions. The mainstream literatures are more enthusiasm on the issues of oil and energy security and put their strategic dialogues into a secondary role which has only limited influence between the two states. The most relevant work for the question of this thesis is the book of Dr. Nasser M. al-Tamimi—China-Saudi Arabia Relations, 1990-2012 (2014)—which not only discuss China’s Middel East policy towards Saudi but also Saudi’s Eastward strategy in the 21st century. Dr. al-Tamimi’s piece offersRead MoreRationale on Effects of Playing Computer Games on the Academic Performance of the Students1503 Words   |  7 Pagesafford students the opportunity to integrate their learning of subject matter with the 21st century leadership skills necessary for success in academia, law, the armed forces, and private industry. However, as video games are examined with increased scrutiny, there remains little consensus on the benefits and detriments of applying them to the classroom environment. In some circles, games are seen not only as a useful tool in encouraging student motivation to learn outside of the academic environmentRead MoreSpeech Is The Effective Form Of A Culture972 Words   |  4 Pagesthey were know figures. Today in the 21st century poetry is dead nobody no longer wants to hear it understand it or listen to it; it doesn’t matter. Poetry was a form of literature that was once a potent drink that has now become diluted. 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This story is a familiar one, retold over and over as a symbol of the civil rights. There are dozens of books about Rosa Parks that have been published, many of them for children. Literature written for and about African American children can now be found on many bookstore shelves and in public and school libraries throughout the United States, and the characters in these books are often historical figures like Rosa Parks. Others reachRead MoreLiterature As A Child Of The Colonial Times1265 Words   |  6 PagesChloe Lenton Mrs. Hughes English III 2 March 2015 Literature as a Child to the Colonial Times The Colonial events can be symbolized as a mother that gave birth to the literature in the time period. While the literature in times before the colonial period could have influenced the events in the following period, events in the colonial time period effected the literature of the time because many literature works came after Colonial and Puritan events and also reflected those times. Edward Taylor s

Improving Reading Skills for ESL

Reading is an important part of learning English, but many students find it difficult. This collection of tips  will help you improve reading by using skills you use in your own language.   Tip 1: Read for Gist Gist the main ideas Read the text a first time. Dont stop. Read to understand the main ideas, and dont look up new words. Youll be surprised that you can usually understand the general idea of the story. Tip 2: Use Context Context refers words and situations that are around a word you dont understand. Look at the example sentence: I went to the shlumping to buy some chitla for dinner.   Whats schlumping? - it must be a store because you bought something there. Whats chitia? - It must be food because you are going to eat it for dinner. Tip 3: Use Your Own Language One of the best tips on improving reading is to think about how you read in your own language. Start by thinking about how you read different documents. How do you read the newspaper? How do you read novels? How do you read train schedules? and so on. Taking time to think about this will help give you clues on how to read in English - even if you dont understand every single word. Ask yourself this question: Do I read every word in your own language when I am reading a schedule, summary, or other outlining document? The answer is most definitely: No! Reading in English is like reading in your native language. This means that it is not always necessary to read and understand each and every word in English. Remember that reading skills in your native language and English are basically the same. Tip 4: Understand Different Reading Skills Here is a quick overview of the four types of reading skills used in every language: Skimming - used to understand the gist or main ideaScanning - used to find a particular piece of informationExtensive reading - used for pleasure and general understandingIntensive reading - accurate reading for detailed understanding Skimming Skimming is used to quickly gather the most important information, or gist. Run your eyes over the text, noting important information. Use skimming to quickly get up to speed on a current business situation. Its not essential to understand each word when skimming. Examples of Skimming: The Newspaper (quickly to get the general news of the day)Magazines (quickly to discover which articles you would like to read in more detail)Business and Travel Brochures (quickly to get informed) Scanning Scanning is used to find a particular piece of information. Run your eyes over the text looking for the specific piece of information you need. Use scanning on schedules, meeting plans, etc. in order to find the specific details you require. If you see words or phrases that you dont understand, dont worry when scanning. Examples of Scanning The Whats on TV section of your newspaper.A train / airplane scheduleA conference guide This lesson plan focusing on scanning reading skills can be of help in practicing these skills on your own or in printed out for in-class use. Extensive reading Extensive reading is used to obtain a general understanding of a subject and includes reading longer texts for pleasure, as well as business books. Use extensive reading skills to improve your general knowledge of business procedures. Do not worry if you understand each word. Examples of Extensive Reading The latest marketing strategy bookA novel you read before going to bedMagazine articles that interest you This lesson focusing on improving vocabulary through extensive reading can be of help putting these skills into practice. Intensive reading Intensive reading is used on shorter texts in order to extract specific information. It includes very close accurate reading for detail. Use intensive reading skills to grasp the details of a specific situation. In this case, it is important that you understand each word, number or fact. Examples of Intensive Reading A bookkeeping reportAn insurance claimA contract Improve Other English Skills You can use these reading skills in a number of ways to improve other areas of English learning such as pronunciation, grammar and  increasing vocabulary. Reading Tips to Improve Your PronunciationReading Tips to Improve Your VocabularyReading Tips to Improve Your Conversational SkillsReading Tips to Improve Your GrammarReading Tips to Improve Your Listening Skills Next, review your understanding of these four basic reading skills. If you teach an  English course, you can use these quick review texts in class, as well as this  lesson plan focusing on identifying reading skills.