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- All Subjects: conservation
- All Subjects: metaphysics
- Creators: Historical, Philosophical & Religious Studies, Sch
- Creators: Polidoro, Beth
This 15-week long course is designed to introduce students, specifically in Arizona, to basic sustainability and conservation principles in the context of local reptile wildlife. Throughout the course, the students work on identifying the problem, creating visions for the desired future, and finally developing a strategy to help with reptile species survival in the valley. Research shows that animals in the classroom have led to improved academic success for students. Thus, through creating this course I was able to combine conservation and sustainability curriculum with real-life animals whose survival is directly being affected in the valley. My hope is that this course will help students identify a newfound passion and call to action to protect native wildlife. The more awareness and actionable knowledge which can be brought to students in Arizona about challenges to species survival the more likely we are to see a change in the future and a stronger sense of urgency for protecting wildlife. In order to accomplish these goals, the curriculum was developed to begin with basic concepts of species needs such as food and shelter and basic principles of sustainability. As the course progresses the students analyze current challenges reptile wildlife faces, like urban sprawl, and explore options to address these challenges. The course concludes with a pilot pitch where students present their solution projects to the school.
This thesis proposes an extension of David Lewis's causal influence account of causation, providing a method to calculate the `degrees of causal influence.' By providing a quantitative approach to causal influence, I find that that the influence approach can assess statements that involve causal redundancies, allowing the assessor to attribute primary causal responsibility to the contending cause with a higher net influence value. The causal influence calculation also addresses criticisms towards Lewis's influence account, namely those involving `inert zones' of influence, the use of the term `might,' trumping versus symmetric overdetermination, and Lewis's clause requiring stepwise influence. This thesis also compares the results of causal influence in multiple toy cases including Two Rocks, both the asymmetric and symmetric variants, demonstrating that causal influence overcomes many of the core issues in Lewis's initial counterfactual account of causation. Using the asymmetric Two Rocks variant, this thesis also provides a detailed example of how to use the calculation and a discussion of the calculation's limitations. The main drawbacks of the quantitative method for causal influence seems to be the effort that it requires and issues in finding measurable qualities to compare the similarity/difference between possible worlds. Using the Two Rocks case, however, the causal influence calculation reaches the same conclusions as what Lewis suggests. A primary remaining issue is applying the calculation to instances of causation by omission, however this seems to only be a problem in using the equations rather than a problem within the idea of causal influence itself. Also, there may still be issues in justifying comparative overall similarity. However, this is an issue that both the counterfactual and influence accounts face.
This thesis addresses the widespread questions asked of Bitcoin. Cryptocurrencies - decentralized ledgers of peer to peer transactions – have taken the world by storm, with Bitcoin leading the way by means of being the original, most valuable, and most popular. Despite this widespread use, skepticism remains as to what Bitcoin is and whether it counts as money. I first defend the framework that I use for understanding Social Objects, Searle’s X counts as Y in C formula, as money is undoubtedly a social object. I then argue that Smit et al.’s account of money, while useful, mistakenly identifies an essential characteristic of money, the relative ratio scale, as a feature. I therefore present an alternative account of money. I then explain why the most commonly held account of Bitcoin, the chain Definition fails, and why Bitcoin being a fictional substance is not a problem for Bitcoin being money. I then demonstrate Bitcoin’s compatibility with my alternative account, and from this conclude that Bitcoin is Money.
This project was an exploratory take on outreach in the life sciences - looking into the existing literature and practices and formulating a proof of concept for future outreach with synthesizes my findings. The research culminated in the creation of an insect guide for the novice observer, which reads as a modern take on the dichotomous key and allows amateur insect observers to develop some skills of identification with relatively little entomological knowledge.
Four-dimensionalism is a popular philosophical view of how we persist through time. However, some philosophers, such as Mark Johnston and Eric Olson, argue that four-dimensionalism has perverse implications on our practical ethics. This is because, if four-dimensionalism is true, then there exist entities called personites. And if personites exist, then many of the ordinary prudential, social, and moral habits we engage in, like present self-sacrifice for future benefit, promising to do something painful in the future, or being held responsible for something the we did in the past, subjects personites to suffering without sufficient compensation, consent, or desert. And this would be immoral according to our common-sense morality. In this paper, I argue that if four-dimensionalism is true, and personites exist, then we are still morally permitted to engage in the above practices. If four-dimensionalism turns out to be true, it has no perverse implications on how we ought to live.
Panpsychism is the view that consciousness is an intrinsic state of the world. While early forms were advanced by Spinoza and Russell, only recently has panpsychism gained widespread academic consideration. In this paper, I will argue for panpsychism, based on a similarity of the nature of our consciousness with the nature of the parts of our consciousness. This argument will be motivated by an anti-strong emergentist viewpoint, while allowing for complex consciousness to arise from a form of weak emergence between fundamental parts. Ultimately, this argument demonstrates that an identity theorist would collapse to panpsychism or strong emergentism, the former being preferred. From this, I argue that panpsychists can gain some intuitive benefits of dualism and materialism, without inheriting their issues. This positions the panpsychist well to respond to issues like Jackson’s (1982) Mary-argument. I will then discuss possible objections to panpsychism, focusing primarily on the combination problem. I conclude that the co-consciousness strategy is the optimal solution to this problem and can account for the inverse issue of the decombination problem that cosmopsychism faces. Overall, panpsychism’s explanatory power and compatibility with other disciplines makes it a favorable theory within the philosophy of mind.
A literature review demonstrated that municipal sewage sludge produced by wastewater treatment plants around the world contains detectable quantities of microplastics. Application of sewage sludge on land was shown to represent a mechanism for transfer of microplastics from wastewater into terrestrial environments, with some countries reporting as high as 113 ± 57 microplastic particles per gram of dry sludge.
To address the notable shortcoming of inconsistent reporting practices for microplastic pollution, this thesis introduced a novel, online calculator that converts the number of plastic particles into the unambiguous metric of mass, thereby making global studies on microplastic pollution directly comparable.
This thesis concludes with an investigation of a previously unexplored and more personal source of plastic pollution, namely the disposal of single-use contact lenses and an assessment of the magnitude of this emerging source of environmental pollution. Using an online survey aimed at quantifying trends with the disposal of lenses in the US, it was discovered that 20 ± 0.8% of contact lens wearers flushed their used lenses down the drain, amounting to 44,000 ± 1,700 kg y-1 of lens dry mass discharged into US wastewater.
From the results it is concluded that conventional and medical microplastics represent a significant global source of pollution and a long-term threat to ecosystems around the world. Recommendations are provided on how to limit the entry of medical microplastics into the built water environment to limit damage to ecosystems worldwide.
Manchester United and Leeds United are two of the English Premier League’s most popular and historically successful clubs, and together constitute one of English football’s most interesting and inexplicable rivalries. English popular opinion claims that this rivalry is based on the Wars of the Roses and the royal houses of Lancaster and York, so this thesis engages with this idea and analyzes the rivalry's connections to this medieval historical event. Furthermore, the top flight English football league's evolution into the English Premier League brought social and economic changes to the sport, both at a broad and ground level, and this thesis finds out how much these changes affected this rivalry. All in all, this thesis analyzes medieval, social, cultural, and economic historical connections to one of English football's most unique club rivalries.