49:59
Creation: the promise of stem cells
Pioneering methods of human cloning give a paralyzed Texas doctor hope that he will walk again. Meanwhile in England, a couple prepares for the results of cloning the natural way: triplets. In this program, outstanding imagery gives a futuristic, hi...
53:29
Fetal fix: stem cell research and moral conflict
In the expanding world of biotechnology, cells taken from aborted fetuses are seen as a promising resource for developing a variety of medical cures - although their use has sparked intense controversy. This program examines stem cell and fetal tiss...