Quote:
Originally Posted by Claudius Galenus
Evidence? For what would hypothetically happen in the future? It's really quite obvious that it will cause more suffering, but you know good and well no evidence can be provided to prove a hypothetical. There is no foundation for the argument that a blastocyst is worthy of protection outside of religious doctrine. I would love to hear a logical argument to that effect if you have one. If the odds of anyone suffering over the destruction of 150 cells are 0, and the odds of alleviating at least come suffering via stem cell research are>0, then opposing stem cell research increases suffering.
You're much closer to the point I'm making than Alex (which is also straying from madnak's positions as stated).
The mere statement of "I value this bundle of cells over that one" is one that is founded upon worldview assumptions. The question of whether human embryos are human, pre-human, or whatever, and the level to which there is an "acceptable loss" precede the question of "should we do this?" (If they don't, then the scientific endeavor is guided by the ends justifying the means, which is essentially the denial of ethics.)
The answers to those ethical questions are also grounded in worldview assumptions. If those cells are, in fact, value-less and meaningless, then there is no harm done in pursuit of that research. If they do have value and their status is not "meaningless" then we may increase the "harm" done by the act of destroying them. If there are alternative approaches that can be broadly accepted as ethical that provide the same potential but without having to breach the question of "harm" on the embryos, then it might be better to pursue this route instead.
So (and to the point I'm making with Alex), you're still stuck with facing up to your worldview assumptions that lead you to your conclusions, and there's no way around it.
(Note: I'm not arguing here for or against the details of stem cell research. I'm no biologist and have little of value to say on it. My point is specifically aimed at addressing Alex's position in post #100.)