Bioethics: Principles, Issues, and Cases, Fourth Edition, by Lewis Vaughn, offers a comprehensive exploration of the philosophical, medical, social, and legal dimensions of critical bioethical challenges. This edition, published by Oxford University Press on June 28, 2019, begins with an in-depth introduction to ethics, bioethics, and the process of moral reasoning. It then delves into influential moral theories, providing readers with the tools to critically evaluate them. Featuring eighty-seven meticulously selected readings, including ten new to this edition, the text also provides substantive introductions to each issue, presents numerous classic bioethical cases, and incorporates abundant pedagogical aids. This robust approach ensures that Bioethics: Principles, Issues, and Cases, Fourth Edition addresses the most provocative and controversial topics within the field. ISBN-10: 190903260, ISBN-13: 978-0190903268.