"What we think is ethical today, we may not have thought ethical five or 10 years ago. Cloning, stem cell research? However we feel about those things today, we may feel differently 10 years from now."
Stem
"What we think is ethical today, we may not have thought ethical five or 10 years ago. Cloning, stem cell research? However we feel about those things today, we may feel differently 10 years from now."