That's Michael J. Fox, Dolly.
Justagirl, I'm kind of confused. Do you mean that treating diseases for the young is okay but it isn't so for the elderly?
The debate about stem cell research has ethical roots. You are right about that, Thumperfive. But I believe more than the source of the stem cells, which is not necessarily an embryo, the issue is about how people will use that technology. When it gets in the wrong hands, there is a huge chance that people will abuse it. How? Possibly to make clones. It may seem farfetched at this time, but when nuclear scientists discovered the potential of a single electron as an energy source, this knowledge translated to the atomic bomb, which is considered a devastating technology even as of today.