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    Environmental Harms, Causation, and Act Utilitarianism
    Environmental Ethics 26 (2): 189-203. 2004.
    Act utilitarians often use causation in after-the-fact assessments of accountability in group environmental harms. Such attempts are seriously flawed. Causation need not, and many times should not, be important in assessments of accountability for act utilitarians. A model that maximizes utility in such assessments called the “best fit model” provides a good alternative. Because use of this model leads to more utility than models of after-the-fact accountability which rely on causal links, act u…Read more
  • This dissertation has two principle aims: To show that current arguments from proponents and opponents of the regulation of sexually explicit Internet content are unsound and to construct an argument against content regulation that avoids the failures of current arguments. ;The dissertation is organized into seven chapters. In Chapter One I provide background information on attempts to regulate sexually explicit materials and briefly outline the development of the Internet. Chapter Two examines …Read more
  •  46
    In this paper, I argue that companies who use functional Magnetic Resonance Imaging (fMRI) scans for lie detection encounter the same basic ethical stumbling blocks as commercial companies that market traditional polygraphs. Markets in traditional voluntary polygraphs are common and fail to elicit much uproar among ethicists. Thus, for consistency, if markets in polygraphs are ethically unproblematic, markets using fMRIs for lie detection are equally as acceptable. Furthermore, while I acknowled…Read more