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Folk Dualism and the Two Conceptual Realms
Jirout Košová, Michaela ; Peregrin, Jaroslav (advisor) ; Koreň, Ladislav (referee) ; Sytsma, Justin (referee)
The thesis focuses on the irreducibility of the concept of a person to scientific view of the world. The main inspiration for thematising this specific aspect of folk dualism comes from Donald Davidson (two realms) and Wilfrid Sellars (two images). The theoretical sections are complemented by reflexion on results of empirical studies provided mostly by experimental philosophy in order to demonstrate how this approach benefits attempts to reach complex view of philosophical questions that have close connection to moral dimension of human life. The first chapter addresses a wider concept of self and introduces the idea of the necessity to bring the two conceptual realms on the scene: there is a specific conceptual realm (irreducible to physical realm or scientific image) enabling proper grasp of the concept of a person. The subsequent chapters address particular sub-concepts of the concept of self. The second chapter focuses on the concept of free will, and by referring to different views it points to the necessity to bring folk concepts into consideration. It concludes that the folk concept of free agent is transcendent with regard to scientific accounts and bears certain "supernatural" characteristics connected to the concept of conscious will. The third (and central) chapter brings focus on the...
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The influence of the family educational style on the child's self-affirmation development.
Machová, Irena ; Švandová, Martina (advisor) ; Sedláčková, Daniela (referee)
This thesis deals with the influence of family educational styles on sound child's selfconception development. Its goal is to describe and search the selfconception phenomenon as one of the key categories of a human personality in relation to a family educational style effect. In the theoretical part there is a survey of substantial information concerning the selfhood-psychology and the family psychology. Particularly it deals with selfconception description and all its components and aspects and it gives us a systemic view of a family and its educational styles. The empirical part of the thesis brings the results of a quality research that was carried out as narrative interviews. Their categorial analysis has shown that sound selfconception is influenced not only by the family educational style, but also by other crucial facts. Mainly it is the question of an individual's resilience which can act protectively in relation to prospective negative family education influence. In the empirical part of the thesis there are also mentioned other possible perspectives of extending the current research.
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Gleaning, trash picking, scavenging: Dumpster diving and symbolic boundaries between clean and unclean
Kubatová, Marie ; Čada, Karel (advisor) ; Hájek, Martin (referee)
The author deals with the phenomenon of dumpster diving. Being focused on those divers who are used to dumpster dive not being pressed to it by their financial situation, she concentrates on their definition of purity and their way of dealing with symbolic boundaries of clean and unclean. After summarising social-environmental and social scientific background of the phenomenon in context of the theoretical frame based on Mary Douglas and her book about purity and danger the author presents a qualitative analysis of participant observation and in- depth interviews with informants who dumpster dive voluntarily. Based on quantitatively and representatively tested public opinion on dumpster diving she points both the colourful composition of dumpster divers' motives and ideological believes and their reflection and norm- based boundaries categorization that is connected to food they are used to eat. In connection with informants' conception of food value the author argues that through inspiring power of the first dumpster diving experience informants' understanding and dealing with those boundaries have changed. Nevertheless, she stresses that despite being convinced their way of consumption is right and thus pure the informants tend to apply and present themselves by pattern of conduct that...
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Death and finitude: Jaspers vs. Sartre
Chvojková, Kristýna ; Němec, Václav (advisor) ; Kouba, Pavel (referee)
The bachelor's thesis "Death and Finitude: Jaspers vs. Sartre" compares the accounts of human death and, above all, mortality in the work of J.-P. Sartre and K. Jaspers. Although both authors are often seen as existentialist philosophers, their attitudes toward death are very different. According to Sartre, man cannot relate to their own death because death does not belong in any way into the structure of being-for- itself, which means that it cannot have any sense for them. On the contrary, according to Jaspers, a human being can relate to their death through anxiety in boundary situations. Their facing the situation without trying to cloud their mortality results into their capability to differentiate between the things that are not valuable with regard to temporal finitude of human life, and existential moments above time that have a value that does not disappear with death. As a result of becoming conscious of their mortality, man actualizes their existence, becoming thus more "themselves". Contrarily, Sartre's account leads to the conclusion that man cannot be aware of their mortality - nevertheless, they are afraid of being deprived of their freedom after their death by the others. Unlike Sartre, Jaspers sees the self as a multidimensional entity, which makes it possible to say that death has a...
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Plant strategies in belowground competition - insight through game theory
Smyčka, Jan ; Weiser, Martin (advisor) ; Šmilauer, Petr (referee)
In recent decades, it was shown that belowground competition for some plants may take form of the tragedy of the commons (TOC). In these plants, the competing neighbours invest more in root systems than would be appropriate for optimal nutrient uptake for the group and also more than they do when grown alone. However, there is also strong evidence that other species do not follow TOC, and tailor their root system to best nutrient exploitation irrespectively of competitor presence. The root investment strategy of these plants should correspond to the ideal free distribution (IFD). In my thesis I focus on two aspects: I use game theoretical models to explore, whether those strategies can coexist within species and also whether different species can coexist if they have different strategy. From this model I draw predictions, which I test by meta-analysis. Using Agrostis stolonifera as a model, I test assumptions on nutrient and neighbour perception, which underlie TOC and IFD models. I show that according to mathematical models, those two strategies can coexist in different species in a community, but cannot coexist within a species. Within a species, the TOC strategy should always dominate, once it appears. This can be extrapolated to macroevolutionary scale - once TOC occurs in certain clade, it should...
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