environmental dimensions
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Environmental Politics and Law (EVST 255) The lecture discusses the various factors affecting the expansion of the U.S. renewable energy portfolio, as well as the importance of energy efficiency and changes to current consumption. As a case study, Professor Wargo discusses the nine-year effort to create Cape Wind, a wind farm off the coast of Massachusetts. The project has faced opposition for a number of reasons, including noise and di...more
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Environmental Politics and Law (EVST 255) The lecture begins a discussion of present and future energy demands and the ways in which we invest in different forms of energy by focusing on nuclear energy use globally. The risks associated with nuclear energy are described, including risk of human error leading to a mass evacuation event, and the challenges faced in finding an adequate nuclear waste storage facility for the United States. ...more
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Environmental Politics and Law (EVST 255) The lecture reviews water law in the United States, and highlights challenges inherent in regulating water quality. Aging water infrastructure, pesticide and herbicide application, and surface water runoff all pose challenges in maintaining a clean drinking water supply. The lecture covers pesticide management through the Safe Drinking Water Act (SDWA). The management of pesticides and herbicide...more
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Environmental Politics and Law (EVST 255) By reviewing the conservation history of the Adirondack Park, this lecture examines strategies to manage land use and natural resources in protected areas. The Adirondacks has been protected since the 1880s and became a national park in the 1970s. The government manages the park for a variety of uses, including recreational, ecological, and natural resource-related uses. The multiple uses of the...more
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This lecture from Astrobiology and Space Exploration is entitled "Controlled Environmental Life Support."
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In this lecture, Professor Shankar discusses motion in more than one dimension. Vectors are introduced and discussed in multiple dimensions. Vector magnitude and direction are also explained. Null vectors, minus vectors, unit and velocity vectors are discussed along with their properties. Finally, several specific problems are solved to demonstrate how vectors can be added, and problems of projectile motion are expounded.
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Environmental Politics and Law (EVST 255) The lecture discusses developments in air quality monitoring and regulation in the United States, with an emphasis on regulating vehicle emissions. Monitoring takes place at fixed points with results being averaged over three years, and this data informs air quality standard setting. Studies have found that this form of monitoring underreports the amount of pollution that children and other susc...more
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Environmental Politics and Law (EVST 255) The lecture charts the evolution of pesticide regulation in the United States. The evolution of the management and regulation of pesticides reflects changes in scientific understanding of pesticides as well as changes in human values. As technology allowed for testing of pesticides at smaller and smaller concentrations, restrictions on pesticide use grew. The government's growing understanding o...more
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Environmental Politics and Law (EVST 255) The lecture describes the Clean Air Act and the way the federal government measures air quality as well as improvements in air quality. Professor Wargo reviews challenges in regulating air quality, reasons for lack of adequate enforcement, and approaches to setting ambient air quality standards. The lecture focuses predominantly on vehicle emissions, and the difficulty that regulators face when ...more
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Environmental Politics and Law (EVST 255) The lecture explores the development of scientific proof of the harm that tobacco poses to human health and the legal tools used to regulate its use. The government has used warnings, control over advertising, and age restrictions to regulate tobacco. The tobacco industry has been able to complicate efforts to impose stricter regulations on tobacco consumption due to its power in the media due t...more
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World population will continue to rise until at least 2050. Environmental impact is the product of the number of people and how much of their income and technology is devoted to either consumption or conservation. So far, the balance is far at the consumption end and, globally, environmental problems are increasing. Environmentalism has not come close to counteracting the footprint of a billion extra people every dozen years. The only mass...more
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The discussion on the Law of Conservation of Energy continues but is applied in higher dimensions. The notion of a function with two variables is reviewed. Conservative forces are explained and students are taught how to recognize and manufacture them.
