1 DEFINITION OF OERs
Open Education Resources (OER) refers to educational resources or materials that are freely available for use, reuse, and adaptation and sharing (creative commons, 2016). OERs are materials utilised for the purpose of research, learning and teaching which may be found in the public field. Examples of OERs include media elements such as graphics, photographs and images as well as educational content such as workshops, books and research papers. These educational resources have been made available under an open license that permits free usage for educational use. Consequently ‘all CC BY licensed educational resources are OER, since CC BY allows sharing and remix’ (creative commons, 2016).
2 INTRODUCTION
Reduction, reuse and recycle (the three Rs) are a set of management alternatives in integrated waste management that reduce the amount of municipal solid waste that ends up incinerated or disposed of in landfills. Recycling is the process of collecting and processing materials that would otherwise be thrown away as trash and turning them into new products (US Environmental Protection Agency, 2016). Historically, municipal solid waste disposal has seen its challenges from health risks to lack of disposal space. Challenges resulting from urban population growth and rising consumption of products since the Industrial Revolution began in Western Europe to the present. Municipal solid waste disposal has evolved from the dilute and disperse, to the concentrate
Complete the following: (Utilize the Learning Resource Center (LRC) for resources/research to complete these assignments) Your submission should be a 3-4 page APA formatted paper, not including your title page, with a minimum of 2 resources online/reference/publication/articles):
Municipal solid wastes are leftovers made by the population such as food, plastic bottles, household wares and many more. These items referred by most as “the garage” or “trash”. (U.S. Environmental Protection Agency, 2015) In the early 1900’s, incinerators were used to burn waste however by the Mid-20th century, lawmakers enacted the first government regulations in an attempt to address increasing concerns about the environmental impact of unregulated waste management practices. With the first waste management legislation being passed in 1965, brought along the creation of the Environmental Protection Agency in 1970, thus bringing us into a new world of waste management.(Vault, n.d.)
What do Steinbeck’s first description of George and Lennie tell us about their characters? Discuss this in the regards to the role/relationship of Itinerant workers in the 1930’s Great Depression:
There are many techniques to asking a question. Open ended questions where we are wanting many details from the person or closed ended questions where we simply just need a yes or a no answer. Funnel questions are where we need to weed out and focus on finding the exact information we are looking for. We need to Probe the person and really think about what we are asking for in hopes of getting a specific answer. There are also rhetorical questions where we don’t really need an answer at all. When asking a personal question it is extremely important to be considerate and use the proper method of questioning to get the best result. When we know the person is sharing something of a personal nature we want to ask an open question where they feel safe and encouraged to share what they feel comfortable sharing.
1. Compare and contrast directional selection and disruptive selection and provide an example of each.
The United States produces roughly 250 million tons of solid waste, or garbage, on an annual basis. This number equates to 4.4 pounds of solid waste created by every American on a daily basis (Miller, Meindl, & Caradine, 2016). The recycling rate in the U.S. is around 35%, meaning over 165 million tons of waste is placed in the nation’s landfills or incinerated each year (Mozo-Reyes, Jambeck, Reeves, & Johnsen, 2015). Landfilling recyclables contributes to a greater strain on global resources because materials that may have been reused must now be replaced (Miller, et.al. 2016). Landfilling waste also contributes to air pollution through the release of methane (Delkash, Zhou, and Singh, 2016) and poses threats to groundwater near landfills (Talalaj & Biedka, 2016). As the population of the nation (and the world) increases, strategies must be found to reuse resources rather than simply disposing of them.
Our city incorporates the 4 R’s into our waste management by doing the following things. Our city reduces our waste by encouraging our citizens to eat their leftovers and not to pollute or harm the environment. Mount Victory reuses our waste by turning our waste heat from the back of our refrigerators to electricity. We will also get ethanol, electricity, and desalination from our wastewater that is polluted. We will also only sell recyclable materials in our city’s stadiums, events, and large gathering to prevent large production of waste. We will require every citizen in our city to recycle. We will also have recycling bins throughout our city so our people don’t put recyclable materials into our city's trash bins. We will reduce the amount of waste by having citizens compost to not only make our city’s soil rich, but so the people can grow fresh crops that taste amazing. We will also get rid of rotting materials by using them as fertilizer for nearby
The United States of America has come a long way since its inception. The development of homes, cars, technologies, goods, and services has evolved. Also, the way in which Americans consume has drastically changed. And with all these great things, came solid waste generation, and unfortunately not methods for disposing of it in an environmentally friendly manner. The United States is the top trash-producing country in the world at over 1,600 pounds per person per year. Although the U.S. accounts for 5% of the world’s population, it generates 40% of the world’s waste. According to the Environmental Protection Agency’s Municipal Solid Waste Generation, Recycling, and Disposal in the United States: Facts and Figures for 2010 “Americans generated about 250 million tons of trash and recycled and composted over 85 million tons of materials, resulting in 34.1 percent recycling rate. On average, each American generates about 4.43 pounds of waste each day. Only 1.51 pounds of that material were recycled and composed” (EPA, 2010).
Reduce, Reuse, Recycle, and Rot. There are plenty of ways that the four R’s can be used in many cities today. They are attempted to be used, but sometimes are not always used as well as they can be. Reducing the amount of trash could be managed by reducing the amount of trash items sold. One way to resolve this issue is to ban certain items, or charging citizens the cost it takes to recycle the non-recyclable material. The non-recyclable items that are used can be reused by thrift stores of different types. For example, an industrial thrift store. Citizens are able to sell their used industrial materials such as old cabinets, doors, etc.
The author gives a historical analysis on the management of waste in the United States shifting from a historical description to an analysis of the general influence of political and economic forces that shape the way we manage waste today. Throughout most of history, recycling has primarily occurred as a result of a scarcity of material. This becomes clear in the first chapter where the author talks about how the availability of pulpwood and rags was extremely low due to war outcome, therefore the government called upon the citizens to supply old rags in exchange of other goods. These are the first steps of recycling in the United States. The author explains that first the word “recirculate” was used to describe the recirculation of water
Many if not most of the products we use on a daily basis are made of recyclable materials, including glass, aluminum, paper, steel, plastic, scrap tires and used oil. And the demand for goods made from recycled products, despite a lot of ups and downs during the 1980s, has never been higher thanks to a combination of well-conceived industrial/commercial applications and much needed government purchasing mandates. Indeed, the existence of markets for recyclables has contributed significantly to recycling's success as a waste disposal alternative. What makes recycling especially unique is its implementation by local people for local people. In regards to MSW management, the federal government is relatively hands-off, and state governments have focused more of their attention on landfill and incineration options.
The average resident produces seven and a half pounds of garbage every day that is buried down in landfills and litters lands costing a great amount of money. Nowadays, people face no more critical trouble than the need to save the weakening environment, mainly in urban areas, where solid wastes are uselessly dumped. It has been observed that cities have no controlled structure for garbage disposal. Each year, millions of dollars are spent picking up litter and more is thrown away in valuable materials that could be recycled. As humanity develops new technology and equipment, the level of waste increases every day. Due to the fact that there is a huge problem with garbage disposal, government representatives must contribute to resolving
We, humans, are producing waste every day, polluting and destroying our planet. To save the world, many people believe recycling is the obvious solution. It is the process of converting certain waste into a reusable material. Therefore, the recycle motto is “Reduce, Reuse, and Recycle”. However, have you ever wondered why the word recycle is placed at the end? Well, it’s because it is not the only way to reduce waste and save the world from global warming. Recycling may have many advantages, but its disadvantages’ list is not a short one either. Recycling may look very simple and easy method, but when there is a need for a new unit of waste recycling, it takes up a lot of space. Not to mention the amount of money the building costs along with paying the staffs, buying new utility vehicles, upgrading the recycling unit and different types of chemical disposals. It is not only expensive but also, unhygienic, unsafe and unsightly with piles of waste materials on every location. These wastes spread infectious diseases putting human health at risk. Aside from recycling
Congress passed The Solid Waste Disposal Act in 1965. The Agency of Environmental Safety considered this Act as the primary effort made by federal authority for efficient waste clearance technology. This act controls the dumping material; manage storage and management of solid, both and non-precarious and precarious wastage. It highlights the processes that are environmentally liable to dispose waste at the commercial, municipal, industrial and household levels (Tchobanoglous & Vergara, 2010). This was considered as primary initiative of a chain of systems focusing on resource management and air cleaning (Gerlak, 2005). There have been several major adjustments made to the Act with the reference to Resource Recovery and Conservation Act (1976). The involvement of federal
Recycling is an essential part of reducing the amount of waste filling up landfills. Recycling materials cannot only reduce waste but pollution as well. Unfortunately the typical recycling programs such as curbside pick-up and recycling centers require significant commitment from the public to be successful which generally leads to low participation. However there may be a solution to the problem. The pollution prevention and reduction program suggests the use of materials recovery facilities. Materials recovery facilities sort out recyclable materials from other waste products such as compostable items. By sorting out the waste at one central location more items get recycled and waste is reduced without public participation. A recent article by Wang (2010) suggests, “The installation of materials recovery facilities (MRFs) can be an alternative solution to the problem of low participation of voluntary household and curbside recycling in fast-growing cities.” Materials recovery facilities can be a viable solution for waste management problems where public participation is an obstacle. This solution also provides less societal impact because lifestyle change is not as critical.