Would you drink milk from a cloned cow? Should we clone extinct or endangered species? Are we justified in using stem cells to develop cures? When will we clone the first human? Ever since Dolly the sheep, such questions have rarely been far from the public consciousness. Aaron Levine explains the science of cloning and guides readers around the thorny political and ethical issues that have developed.
Get our latest book recommendations, author news, and competitions right to your inbox.