Breakthrough in stem-cell harvest?

Note:
- reason for ethical controversy behind stem-cell research
- how this controversy can now be overcome
-the idea that the problem created by science can be solved by science also (famous Chinese saying: untying the bell requires the same person who tied it there in the first place)

See a similar link here that purports to overcome the same ethical controversy using a different method: click HERE.

Sample Qns:
1. Does science and technology always improve the quality of people's lives?
2. 'Extensive research in genetic engineering is a huge waste of money.' Do you agree?