Abstract
Unique reports of suicide and euthanasia date back more than 2 millennia, reflecting evolving philosophies of death and dying as expressions of the mores dominating a given era. One longstanding theme in the history of decisions to die has been staunch opposition founded in religious claims that one's body is a trust from the divine (and therefore not wholly in their ownership). The role of the physician has also been traditionally estranged from participation in such decisions, dating back to rudimentary conceptions of medical ethics in the Hippocratic notion primum non nocere ('first, do no harm'). However, fundamental principles in the modern philosophy of medicine lend support to the idea that physicians can be justified in actions which cause some harm, in so far as they are acting to fulfil a greater ethical imperative. This brief historical review explores the inception of modern North American medical assistance in dying (MAiD) policy through a series of critical case studies in the unfolding of its practice. Medically assisted dying has presently been legalised in Canada and some United States jurisdictions, but with critical caveats surrounding circumstances of mature minors, advance directives and mental illness as participants' sole underlying medical condition. While the modern regulations surrounding MAiD continue to take shape, the palliative care community is well-positioned to both guide and scrutinise the ethics of this practice.