Scientists from around the world are racing to answer one of humanity's chief questions: can we turn back the human clock? Hitch a ride on this controversial roller-coaster with charismatic gerontologist Michael Rose as he leads us to where the cutting-edge science in life extension is happening: biotechnology, genetic research, therapeutic cloning and stem-cell research. Living Forever looks at what could happen if humans are able to live for another 100 or 500 years? Should we create a race of immortals, just because we have the know-how? At what evolutionary cost? And what about the ethical issues?