Cloning was the stuff of science fiction, until a sheep named Dolly made the process frighteningly real. "The Clone Age" explains the science that undergirds the controversial practice of cloning. Your students will learn how cells function and how we can manipulate their reproduction. They’ll also get to tackle some of the ethical dilemmas of cloning: Should we grow clones for spare body parts? Should we grow clones to be our children? If I had a clone, would it be just like me? Produced by Discovery Channel School.