Cloning

Summary: This up-to-date examination of the controversial topic of cloning concentrates mainly on the scientific and technical aspects of this form of reproduction, tracing its existence in Earth's primordial seas, to human mastery of plant cloning in the Stone Age, to the rise of mass-produced cloned food in the 20th century, to early attempts to clone animals, to the first cloned pets, and ends with speculation about the po...ssibilities of human cloning in the future. [read more]