In “Being Well-Born: An Introduction to Eugenics,” Michael F. Guyer explores the controversial and often contentious concept of eugenics, tracing its historical roots and examining its implications for society. Employing a meticulous historical analysis combined with engaging prose, Guyer elucidates the ethical dilemmas and scientific theories that have shaped eugenic thought. The book situates eugenics within the broader contexts of social Darwinism and public health movements, presenting a critical evaluation of the ideologies that have sought to define and control human reproduction and genetics throughout history. Michael F. Guyer, a prominent figure in the discourse surrounding bioethics and social policy, draws upon his extensive background in sociology and history to provide a nuanced perspective on the eugenics movement. His scholarly work reflects a profound interest in the intersection of genetics, social justice, and ethical responsibility, likely influenced by the contentious debates surrounding genetic engineering and reproductive rights that continue to persist in contemporary society. I highly recommend “Being Well-Born” to anyone interested in the ethics of genetics, sociology, and the impact of historical ideologies on modern debates. Guyer's comprehensive examination serves as both an academic resource and a thought-provoking guide for readers seeking to understand the complexities of eugenics and its lasting legacy.