Morality of a Carbon Tax: Transition to a Sustainable Economy

A carbon tax is needed to address the negative externalities caused by carbon emissions. Increased carbon dioxide concentrations in the atmosphere have a direct and negative impact on net social benefit to current and future generations. Our current human population has a moral obligation to future generations and, therefore, is responsible for excess burning of fossil fuels. This essential carbon tax is needed to help wean humans off their fossil fuel reliance. One should not be concerned with the economic losses this could cause because an economy based off unlimited growth is unsustainable and must be altered. A new, sustainable economic system must be developed in order to ensure continued human prosperity. This sustainable economic system will utilize a carbon tax and also includes features proposed by Jackson (2009) in Prosperity without Growth such as a reduced work week, a transition into a service economy, and increased public investment. This paper will include a defense of the morality of a mandatory carbon tax, a discussion of its potential socio-economic benefits, and the argument that a sustainable economy is possible if swift actions are taken

An exploratory study of engagement in a technology-supported substance abuse intervention

BACKGROUND: The continuing gap between the number of people requiring treatment for substance use disorders and those receiving treatment suggests the need to develop new approaches to service delivery. Meanwhile, the use of technology to provide counseling and support in the substance abuse field is exploding. Despite the increase in the use of technology in treatment, little is known about the impact of technology-supported interventions on access to services for substance use disorders. The E-TREAT intervention brings together the evidence-based practice of Motivational Interviewing and theories of Persuasive Technology to sustain clients' motivation to change substance use behaviors, provide support for change, and facilitate continuity across treatment settings. METHODS: This study used descriptive statistics, tests of statistical significance, and logistic regression to explore the characteristics and perceptions of the first 157 people who agreed to participate in E-TREAT and the predictors of their active engagement in E-TREAT services. In addition, responses to open-ended questions about the participants' experiences with the intervention were analyzed. RESULTS: The data reveal that clients who engaged in E-TREAT were more likely than those who did not engage to be female, have children and report a positive relationship with their recovery coach, and were less likely to have completed treatment for a substance use disorder in the past. A majority of people engaging in E-TREAT reported that it was helpful to talk with others with similar problems and that the program assisted them in developing a sense of community. CONCLUSIONS: The authors conclude that technology-assisted interventions hold promise in expanding access to treatment for substance use disorders especially for women and parents. Further, the characteristics of the relationship with a coach or helper may be critical to engagement in technology-supported interventions. Additional investigation into ways technology may be useful to enhance treatment access for certain subgroups is needed

Does early androgen exposure moderate developmental plasticity?

Little is known about what mechanisms allow some individuals more than others to flexibly develop cognitive competencies and behavioral biases while growing up to better meet the demands of their ecology, a phenomenon known as developmental plasticity. Since many traits are found to be more variable in men than women and because men tend to exhibit greater developmental plasticity than women, Del Giudice et al. (2018) proposed that early androgen exposure may moderate developmental plasticity in both sexes in traits that vary more in men. The associated hypothesis that higher perinatal androgen exposure will enhance responsivity to the environment was tested. Using digit ratio (a well-known measure of perinatal androgen exposure) to predict how strongly early spatial experiences impacted the development of adult spatial ability and sensory processing sensitivity, four separate tests failed to support the hypothesis. Limitations of the tests are discussed.Includes bibliographical reference

The use of high aspect ratio photoresist (SU-8) for super-hydrophobic pattern prototyping

In this work we present a reliable technique for the production of large areas of high aspect-ratio patterns and describe their use as model super-hydrophobic systems. The high thickness and straight sidewalls possible with SU-8 were used to generate dense patterns of small pillars. These photoresist patterns could be used directly, without the need for micromoulding. A method is given allowing resist thickness to be varied over a wide range and a bottom antireflective layer was used to simplify patterning on reflective substrates. This patterning technique allows rapid testing of wetting theories, as pattern size and depth can be varied simply and samples can be produced in sufficient numbers for laboratory use. We show how the static contact angle of water varies with pattern height for one sample-pattern and how static and dynamic contact angles vary with dimension using high aspect-ratio patterns

The Service Orientations of Social Service Administrators: Towards a Normative Model

The service orientations of 28 administrators of social service agencies are examined as part of a normative model of service delivery. Six service issues are identified, and their interrelationship is described and examined. The service orientation issues include: effectiveness, efficiency, responsiveness to constituency interests, agency autonomy, community involvement, and services integration. In part, the results show that, as a group, the executives rank effectiveness (or the setting and achievement of programmatic goals) as of greatest concern. Community involvement and responsiveness follow in importance. Efficiency ranks fourth and autonomy, fifth. Services integration is of least concern. Service orientation is examined in relation to five personal characteristics of the executives and four agency attributes. Important correlates of service orientation are the age, experience, and education of the executives, agency size, and the number of agency funding sources. Implications for training and education of future social service administrators are discussed. Suggestions for further development of a normative model of social service delivery are offered

Morocco’s Informal Economy: The Role of Rotating Savings in Rabat

This research project is a case study concerned with how the practice of Rotational Savings and Credit Associations (ROSCAs) function within Rabat, Morocco. Research was guided by the following questions: Why is this form of money management utilized? Who is the typical participant in ROSCAs? What sort of purchases are financed through this practice? And what does the changing popularity of ROSCAs mean for future generations? In order to begin answering these questions I collected considerable qualitative data throughout my four-month long stay in the Medina of Rabat during Fall of 2019. I also supplemented this data with secondary research done on ROSCAs throughout the world and discussed topics such as the social economy, impacts of Islam, and Morocco’s holistic economy. In this paper’s summation I review all the collected sources in order to comment on the value of ROSCAs in communities like Rabat, explore possible interferences with my work, and discuss the need for continued research on the topic

Augustana Winter Traditions: Non-Christmas Traditions

The students of History 369: Oral History & Testimonio plan to present five separate posters. These posters will draw on many oral history interviews completed with members of the Augustana Community, past and present, as well as extensive research into the archives held by both the Swenson Center for Swedish Immigration Research and the Augustana College Special Collections. Each research poster will focus on a separate topic related to winter traditions at Augustana College, including (1) Sankta Lucia, (2) Food Traditions (especially Smorgasbords), (3) Musical Traditions (like the Messiah, Lessons & Carols, and Christmas at Augustana), (4) Non-Christmas Traditions (including Kwanza, Hanukkah, and Our Lady of Guadelupe) (5) and the Joy of Christmas Celebration at the Jenny Lind Chapel in Andover

The Externalities Associated with Various Heating Sources at Bates College

The aim of this report is to determine the costs associated with the externalities of #2 fuel oil, natural gas, biomass, and renewable fuel oil. Externalities occur when a market transaction imposes costs on parties external to that transaction. These four energy sources are options Bates College is considering for heating its campus, either through the central steam plant or separate boiler systems. Evaluating the costs of these externalities will provide a picture of the true cost of energy, allowing the school to make a decision with complete information regarding the implications of using these energy sources. The methodology for estimating the cost of externalities differs for the two groups of energy sources. The values for #2 fuel oil and natural gas largely follow the methodology of the ExternE report of the European Commission, in which empirical modeling and case studies provide for the estimates of various externalities of fuel sources used across Europe. The findings of the ExternE report are supplemented with outside literature in order to confirm that the ExternE methodology is valid, and to provide additional externality cost information lacking in the report. This study finds that there are a range of externality costs associated with the use of #2 fuel oil and natural gas, from the costs of health effects to atmospheric pollution. Biomass and renewable fuel oil follow similar methodologies in terms of evaluating the costs of externalities. Various sources of literature are used to determine the possible mechanisms in which externalities may exist through the use of these energy types, and to determine their impact in terms of a monetary value. As these two energy sources are very recent additions to the market, reports beyond those available in the academic literature are also relied upon to provide information. One of the major contributors to externalities associated with renewable fuel oil is the Pacific Northwest National research Lab (PNNL). This report finds that the externality costs associated with biomass and renewable fuel oil are minimal compared to the other energy sources, as the primary externality costs are associated with the transportation of these materials. The results of this study are reported as lower bounds for fossil fuel externalities and upper bounds for renewable fuel externalities. By reporting the renewable fuel externalities as upper bounds, we can show the worst-case scenario associated with renewables. This will provide a contrasting figure to our minimum conservative values for fossil fuels that show the best-case scenario. These values are estimates due to our understanding that certain impacts cannot be valued monetarily given the complexity of the relationships among these energy markets, the economy, and the environment

Fungi Associated with Olive Tree (cv. ‘Nocellara del Belice’) Decay in Trapani Province (Sicily, Italy)

Recently, in several locations in the province of Trapani (Sicily, Italy), olive growers have reported cases of decaying olive trees of cv. ‘Nocellara del Belice’, showing symptoms of defoliation, branch drying, xylem browning, and reduced production. Internal symptoms include white and brown wood rot, starting from the base of the trunk. These alterations have been observed in trees irrigated using a pipe system at the trunk with spray sprinklers. To identify the causal agents of decay, some trees were eradicated and dissected, and woody samples were processed to isolate and identify the associated fungal micro-organisms. The most common colonies were identified using morphological (macro- and microscopical observation) and molecular (PCR amplification of the rDNA-ITS region) analyses. Nine fungal taxa were identified, of which four were associated with this decay syndrome (Coriolopsis gallica, Fomitiporia mediterranea, Kirschsteiniothelia sp., and Pleurostoma richardsiae), three were considered ubiquitous and opportunistic fungi (Alternaria spp., Aspergillus amstelodami, and Trichoderma sp.), and the other two were mycelia sterilia. Artificial inoculation satisfied Koch’s postulates, confirming the pathogenicity of the aforementioned fungi, even though the infections in the fields seem to be related to the irrigation system. This hypothesis would seem to be confirmed by the progression of decay over time in the trees subjected to the irrigation system described but not reported in olive groves differently managed. It is therefore considered appropriate to conduct further and more in-depth investigations aimed at studying the correlation between the irrigation system, presence of fungal agents, and manifestation of the syndrome. A further ongoing investigation is aimed at the use of biostimulants (Agrusaver, Savory Sun, VA LLC) on symptomatic trees, with the aim of both improving the vegetative performance of the host and limiting the symptoms detected in the field