Perceptual parsing of acoustic consequences of velum lowering from information for vowels

Three experiments were designed to investigate how listeners to coarticulated speech use the acoustic speech signal during a vowel to extract information about a forthcoming oral or nasal consonant. A first experiment showed that listeners use evidence of nasalization in a vowel as information for a forthcoming nasal consonant. A second and third experiment attempted to distinguish two accounts of their ability to do so. According to one account, listeners hear nasalization in the vowel as such and use it to predict that a forthcoming nasal consonant is nasal. According to a second, they perceive speech gestures and hear nasalization in the acoustic domain of a vowel as the onset of a nasal consonant. Therefore, they parse nasal information from a vowel and hear the vowel as oral. In Experiment 2, evidence in favor of the parsing hypothesis was found. Experiment 3 showed, however, that parsing is incomplete.     

Markets,Choice and Agency

John Tomasi’s Free Market Fairness (2012) introduces several powerful arguments in favour of a novel and surprising thesis: the best way to realize Rawls’s principles of justice is a free market society, rather than the arrangements that Rawls himself believed would best promote justice. In this paper, I adduce three arguments against Tomasi. First, I suggest that his view rests on a faulty understanding of what constitutes conventional property rights. Second, I argue that many market solutions generate choices which are not valuable ones for the agent to have to make. Third, I show that many choices created by the market systems Tomasi favours create the illusion that citizens are making their own choices when in fact they are not. I suggest that taken together these three arguments are sufficient to defend Rawlsian institutional arrangements against Tomasi’s challenge.     

The Taxonomy of a Japanese Stroll Garden: An Ontological Investigation Using Formal Concept Analysis

This paper introduces current acoustic theories relating to the phenomenology of sound as a framework for interrogating concepts relating to the ecologies of acoustic and landscape phenomena in a Japanese stroll garden. By applying the technique of Formal Concept Analysis, a partially ordered lattice of garden objects and attributes is visualized as a means to investigate the relationship between elements of the taxonomy.     

The persistence of false beliefs

Do false beliefs last? To explore this question, this study planted false beliefs or memories of a childhood experience with asparagus. We found that these false beliefs had consequences for subjects, when assessed directly after the suggestive manipulation. Moreover, subjects were brought back two weeks later to see if their false beliefs persisted. After two weeks, subjects' confidence in their new memories, and the consequences of those memories were diminished, but not extinguished. These false beliefs were found to be somewhat weaker than other subjects' true beliefs for the same events. Another novel finding was that the manipulation was sufficiently powerful to affect actual food choices.     

Engineering Eden: Does Earthly Pursuit of Eternal Life Threaten the Future of Religion?

The eternal life promised by many religions is mirrored by the drastically longer lifespans proposed by radical life extension (RLE) and transhumanism (H+). RLE and H+ represent extreme contingents of longevity research among the broader scientific initiatives to extend the length and quality of human life. In striving toward literal immortality, these movements offer an “alternative” to the spiritual eternity that functions as a religious solution to fear of death and loss. In this article, we probe the question of whether a radically extended—even eternal—life through advancements in biotechnology could replace religion as a means of managing this terror of death.