Higashi-Hiroshima & Hiroshima, Hiroshima Prefecture, Japan
  •  4
    Welfare subjectivists face a dilemma. On the one hand, traditional subjectivist theories—such as the desire-fulfillment theory—are too permissive to account for the well-being of typical mature human beings. On the other hand, more “refined” theories—such as the life-satisfaction theory—are too restrictive to account for the well-being of various welfare subjects, including newborns, those with profound cognitive impairments, or non-human animals. This paper examines a class of welfare subjectiv…Read more
  •  9
    Indirect discrimination (or disparate impact) is one of the focal points of current antidiscrimination policies. However, few political/moral philosophers have paid substantial attention to indirect discrimination until recently. This contribution provides an overview of the two philosophical questions in this context: the definitional question (DQ) and the moral question (MQ). DQ concerns what distinguishes indirect discrimination from direct discrimination and inequality. Conceptually, either …Read more
  •  15
    Beyond the Personhood: An In-Depth Analysis of Moral Considerations in Human Brain Organoid Research
    with Tsutomu Sawai
    American Journal of Bioethics 24 (1): 54-56. 2024.
    Human brain organoids (HBOs), three-dimensional neural tissues derived from human pluripotent stem cells, are at the forefront of biomedical research, provoking intricate ethical quandaries (Sawai...
  •  18
    In Defense of the Cultural Insensitivity of Neurorights
    with Ryuma Shineha
    American Journal of Bioethics Neuroscience 14 (4): 385-387. 2023.
    With the rapid advance in emerging neuroscience and neurotechnology, scholars and practitioners have urged the necessity of a governance framework and promoted the notion of “neurorights.” It refer...
  •  14
    On March 16, 2020, the Director-General of the World Health Organization said: “We have a simple message to all countries—test, test, test.” This seems like sound advice, but what if limiting the number of tests has a positive effect on infection control? Although this may rarely be the case, the possibility raises an important ethical question that is closely related to a central tension between deontological and consequentialist approaches to ethics. In this paper, we first argue that early du…Read more
  •  16
    Mental Prosthesis Strikes Back
    American Journal of Bioethics Neuroscience 14 (3): 247-249. 2023.
    McCarthy and Howard (2023) develop an ethical case for supported decision-making in medical contexts, mainly building upon the republican ideal of non-domination. Their theoretical inquiry is of mu...
  •  56
    What is the morally significant feature of discrimination? All of the following seem plausible – (i) discrimination is a kind of wrongdoing and it wrongs discriminatees, which is a matter of intrapersonal morality; (ii) in view of cases of indirect discrimination, significant normative features of discrimination are best captured in a discriminatee‐focused, or harm‐based, way; and (iii) discrimination, as an act‐type, necessarily involves interpersonal comparison. The first task of this article …Read more