Online research in philosophy

How are reasons and evidence interrelated? According to one prevalent view, reasons and evidence are equivalent: evidence is a reason, and a reason is evidence. On another view reasons and evidence are conditionally related: if there is evidence, then there is a reason. On a different view reasons and evidence are disjunctively related: reasons or evidence can be substituted for each other. In this paper, I argue against these common views, and I defend the view that reasons and evidence are (...) conjunctively related: evidence and reasons are distinguishable yet inseparable. I argue reasons and evidence are distinct because they come apart in certain cases, and I argue reasons and evidence are inseparable because only when properly conjoined are they capable of yielding correct verdicts on important cases in epistemology. (shrink)

The input objection to reflective equilibrium (RE) claims that the method fails as a method of moral justification. According to the objection considered moral judgments(CMJs) are not truth‐conducive. Because the method uses inputs that are not credible the method does not generate justified moral beliefs. I solve the input objection by reinterpreting RE using contemporary developments in ethical intuitionism. In the first half of the thesis I setup the input objection, explore potential responses to the objection and uncover the best (...) way to solve the objection. The second half of the thesis solves the input objection by defining key terms, detailing the revised RE procedure, reinserting the notion of a competent moral judge into the method, using intuitionist criteria for identifying genuine moral intuitions, creating three filters capable of sorting good from bad CMJs, and showing how it is possible to assign evidential weight to CMJs so that they can be used as standards against which moral principles can be measured and a justified moral theory realized. (shrink)

As autonomous mobile robots (AMRs) begin living in the home, performing service tasks and assisting with daily activities, their actions will have profound ethical implications. Consequently, AMRs need to be outfitted with the ability to act morally with regard to human life and safety. Yet, in the area of robotics where morality is a relevant field of endeavor (i.e. human-robot interaction) the sub-discipline of morality does not exist. In response, the Utilibot project seeks to provide a point of initiation for (...) the implementation of ethics in an AMR. The Utilibot is a decision-theoretic AMR guided by the utilitarian notion of the maximization of human well-being. The core ethical decision-making capacity of the Utilibot consists of two dynamic Bayesian networks that model human and environmental health, a dynamic decision network that accounts for decisions and utilities, and a Markov decision process (MDP) that decomposes the planning problem to solve for the optimal course of action to maximize human safety and well-being. (shrink)