This British embryologist is best known as the leader of the research group that first cloned a mammal from an adult somatic cell. His work has profoundly influenced the development of regenerative medicine and ethical discussions surrounding biological advancements. His approach to science emphasizes precision and a deep understanding of cellular development.
An argument for the benefits of cloning, co-written by a scientist whose team was responsible for a famous cloned sheep, presents the reasons for his opposition to the cloning of humans and explains that cloning technology can be ethically applied to free families from serious hereditary diseases. Reprint.