Well, I'd like to say that having read a good many of these pages I know pretty much the views of those who have recently been posting. I stopped three pages ago, because after reading a few of whobmadong and Hack Benjamin's posts, I was in danger of breaking down and closing the thread, which I'm reading to contribute to an essay I need to write.
Pro-life
The pro-life movement represented in the thread, have in general claimed these views:
A fetus (or embryo) is alive. It has the same rights that a newborn baby does. Thus, an abortion, which kills the 'baby', is murder. As pointed out by the pro-choicers present, there is no evidence as to when the fetus becomes human;
The potential for human life gives the fetus the right to life. Its potential to live a good life outweighs any reasons the mother may have for wanting an abortion. As many people have pointed out, humans also have the potential for evil, which negates the good. However, is a simply mediocre life not 'good' enough to warrant existence?
Sithsaber408 in particular argued that 1/3 of his 'generation' had been killed due to abortion. If abortion did not exist, then would the United States be a better place because of it? I think the answer there can only be no, as it would be hugely overcrowded and poverty-stricken.;
The sancitity of all human (and potential human) life extends to the fetus and embryo, which should not be destroyed under any circumstances. This is a view often followed by those who oppose abortion on religious grounds. It has not come up much in the thread, as it is simply refuted by those arguing from a secular point of view.
It is also sometime the view of pro-lifers that abortions to save the life of the mother, can be necessary evil. There are no other situations where abortion is acceptable. This view, however, hasn't appeared much on the thread. Some posters have also totally denied that abortion can ever be right.
Pro-choice
The same, for the pro-choice movement:
Nobody has proved when a fetus (or embryo) becomes a human being. Until somebody can definitively prove that a fetus is a human being, the rights of the mother must outweigh the possible rights of the fetus. This includes her right to privacy, and her right to alter her own body as she wishes. Since the fetus is part of her body, it is within her rights to destroy it;
The fetus is simply a bundle of cells. Since it is not independently alive, the mother has full control over its continued existence;
There are many scenarios in which the pregnancy is a result of something that emotionally scarred the mother (rape, for example). In these cases, forcing a woman to give birth, and thus go through hours of pain for, to a baby that will only serve to remind her of the incident, is unneccessarily cruel. Abortions should then be available. Adoption has been widely considered an alternative to bringing up the child by pro-choicers but a woman still has to go through the pains of childbirth.;
When contraception fails, abortion should be available to avoid unnecessary strain and stress for one or both of the parents (though in all eventualities, the woman's is the deciding choice);
Most of the posters in the thread have not approved of abortion - they only say that the option to do it should be there. The two other main choices (adoption and keeping the baby) are more desirable than abortion;
AC notably stated that he believed in abortion up to any point in the pregnancy, even immediately prior to birth. Of course, any such abortion would probably be severely detrimental to the woman in question, as she would still have to give birth, only to a dead fetus (technically) rather than a live baby which could then be given up for adoption.
It must also be pointed out that most of the pro-choice movement do follow a policy whereby there a limitations to the time period in which a woman may have an abortion. However, except for a brief discussion between Ush and AC, which degraded, this has not been commented on much.
Others
Other viewpoints or statements in the thread have been:
Ushgarak has said that because he doesn't know when human life begins, he does not condone abortion as there is a chance that it is murder. However, if a female friend chose to have an abortion, he would support them.
AC has stated that though an embryo is alive, it does not have a life (or is not a human life) any more than a plant or animal does. He has also said that to truly be against killing the alive matter that is an embryo or fetus one must also be against killing animals.
AC and Ush had a debate on the nature of the two opposing movements. During this Ush pointed out that most pro-choicers do wish to impose restrictions on the nature of abortions, but AC brought attention to the fact that a portion of pro-choicers want totally free abortions. It was also brought up that many pro-lifers only want stricter abortion laws, not an outright ban.
My own views
Since no doubt I have made mistakes in the above post, I expect that I will be corrected and argued with on a number of points. Personally, I believe that abortion it is not something that should be considered morally wrong. I would prefer, of course, that there was no need for abortion, but that is a vain hope. Abortion should not be restricted as much as it is, especially for the young, or victims of sexual assault or incest. However, the debate of the thread has been on several occasions difficult to read as posters make attacks on other people's views and forcing them to ever more extreme positions.