Chapter 2 Environmental Laws‚ Economics‚ and Ethics Lecture Outline: I. A Brief Environmental History of the United States A. During the 18th and 19th centuries‚ most Americans had a frontier attitude toward nature and its resources B. Protecting forests i. Numerous men contributed to the protection of American forests throughout the 19th and 20th centuries 1. Influential artists and authors (i.e.‚ John James Audubon‚ Henry David Thoreau‚ George Perkins Marsh) aroused widespread public
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COMMUNICABLE DISEASES Communicable diseases are those that are spread from one person to another person‚ from animal to animal‚ or from animal to person‚ or vice versa. It is likely that everyone will come down with a communicable disease at some point in their lives. It is important to learn about the causes of communicable diseases and ways to prevent their spread. For example‚ some may say that HIV is caused by sexual contact. This is not true. It is simply the way it is spread. Causes of communicable
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COMMUNICABLE DISEASES Communicable diseases are illnesses that can be transmitted from one person to another. Some of the examples include; Gonorrhea Tuberculosis Malaria Meningitis Transmission is the passing of communicable diseases from an infected host individual or a con- specific (belonging to the same species) individual or group‚ regardless of whether the other individual was previously infected. MODES OF INFECTION The main modes of infection are categorized into
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The most important problem faced by the modern world today is environmental pollution. Unless and until effective measures are adopted to prevent this grave problem‚ it is going to affect life on earth. Man has exploited the natural resources in order to meet the demands of the ever-increasing population and also to meet the requirements of industries. As the demand for basic things like food‚ water‚ clothes and shelter increased; man exploited natural resources like minerals‚ forests‚ water and
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An Environmental Conservationist‚ which is also known as a conservation scientist‚ is an excellent job for anyone who loves nature and wants to preserve all of earth ’s natural wonders. As a conservationist you need to‚ "Find your own ways to make less trash‚ and help others to learn how to reduce‚ reuse‚ and recycle." (EPA). The job is a hands-on job which means "spending a major portion of the workday outdoors without regard to weather." (Easton 35) Though this doesn ’t seem like a scientific job
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Environmental problems In my opinion the most interesting problem is the environmental problems . Our Earth is our home.Everything around us is the environment .We need pure water to drink ‚clean air to breath and clean soil to grow grains and vegetables.So the environment must be clean and healthy .But the air‚soil and water are polluted by different harmful substances. The air is polluted by smoke and gases from cars‚buses ‚airplanes.Air pollution can cause different diseases . Breathing
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Chronic Diseases: Heart Disease Heart disease is the most frequent condition affecting the heart‚ known as coronary artery disease. Over time‚ a buildup of cholesterol creates a substance of plaque on the inside of the coronary arteries blocking the blood flow to the heart causing it to damage the heart muscle. When a heart attack occurs‚ it creates permanent damage killing a portion of the heart. If the heart cannot effectively pump blood to the body‚ it will reduce the flow‚ and begin beating
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or drugs despite adverse consequences to ones physical‚ social and psychological wellbeing Addiction This describes that state when the person experiences severe psychological and behavioral dependence on drugs or alcohol Withdrawal effects These are the adverse physical and psychological symptoms that occur when a person ceases using a substance Detoxification It is the process of safely or effectively withdrawing a person from an addictive substance usually under
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AN INTRODUCTION TO ENVIRONMENTAL LAW James Maurici‚ Landmark Chambers Introduction 1. This talk will look at: i. What is environmental law? ii. The sources of environmental law iii. Some key concepts in environmental law: the precautionary principle‚ the polluter pays‚ public participation and access to environmental justice iv. An introduction to the main areas of environmental law: a. air quality b. climate change c. contaminated land d. noise e. environmental permitting f. waste g. water h. nature
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TOYOTA STRATEGIC ISSUES Toyota was founded in 1937 by Kiichoro Toyoda where in the year 1957 it entered the United States America with the crown. Today‚ Toyota is considered to be the globe largest automobile manufacturers where in 2011 eight million cars were produced. Toyota has continued to enjoy as a market leader in the automobile industry due to its most valuable and leading brands namely; Scion‚ Lexus‚ Daihatsu ad Toyota. Thomas (2001) maintain that‚ in the USA‚ Toyota has significantly
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