People clone things
Ever since the birth of Dolly the sheep in 1996, human cloning for reproductive purposes has seemed inevitable. Notwithstanding past dubious claims of such an achievement--including one by a company backed by a UFO cult-- no human clones have been made, other than those born naturally as identical twins. Despite success with other mammals, the process has proved much more difficult in humans--which may strike some people as comforting and others as disappointing.
Scientific American. Jun2010, Vol. 302 Issue 6, p36-38. 3p. 1 Color Photograph.