Bioethical Challenges and Exploiting Nascent Human Beings

The development of medical treatments often requires use of human subjects, as well as human cells and body parts as models of human systems, to investigate mechanisms of action and to test therapeutics. Biotechnology has provided many successful therapies for previously intractable conditions, but also increasingly complex techniques that can alter what it means to be human and blur ethical lines. When we consider stem cells, cloning, gene editing, human-animal chimeras, organoids, embryoids...