Ethics and Evolution in Death and Embryo Research

This chapter explores the historical and modern practices surrounding death, mourning, and the ethical implications of body care after death. It transitions into a discussion on embryoid bodies and the moral dilemmas surrounding their research, including regulatory challenges and the varying definitions of when a group of cells becomes an embryo. Additionally, the chapter addresses the complexities of developing neural systems and the implications of defining nervous system existence in relation to research ethics and laws.