In The Harm Principle, Personal Identity and Identity-Relative Paternalism,1 Wilkinson offers a thoughtful argument about medical decision-making and Derek Parfit’s reductionist account of personal identity. I agree that Parfit’s account can contribute to the ethical analysis of patients’ choices. My own work in this area emphasises challenges the reductionist account presents to conventional understanding of advance treatment directives, particularly in cases involving people with dementia.2 I have also urged people making directives to consider the harm their directives could impose on (...) future selves with dementia.3 But as Wilkinson points out, Parfit’s account has implications in other medical contexts as well. Wilkinson presents examples of people making medical decisions that could impose serious harm on their future selves. These examples consider decisions made before a health crisis. Another kind of case involves people in the midst of illness who face a series of ongoing care choices. As people in this situation adjust to their …. (shrink)

Some individuals facing dementia contemplate hastening their own death: weighing the possibility of living longer with dementia against the alternative of dying sooner but avoiding the later stages of cognitive and functional impairment. This weighing resonates with an ethical and legal consensus in the United States that individuals can voluntarily choose to forgo life‐sustaining interventions and also that medical professionals can support these choices even when they will result in an earlier death. For these reasons, whether and how a terminally (...) ill individual can choose to control the timing of their death is a topic that cannot be avoided when considering the dementia trajectory. With a focus on the U.S. context, this landscape review considers the status of provisions that would legally permit people facing dementia to hasten death with appropriate support from medical professionals. This review can be used to plan and guide clinical and legal practitioner discussion and policy development concerning evolving questions not fully covered by existing medical decision‐making provisions. (shrink)

Care workers and families often engage in deception in everyday interactions with people affected by dementia. While benevolent deception can be justified, there are often more respectful and less risky ways to help people with dementia seeking to make sense of their lives.