HiiroYui Wrote:Okay, you don't agree with my word use, but do you agree with my point? What do you call it when someone says, "If you agree climate change is real, you must also agree that it is morally bad to contribute to it"? Some Republicans fight against the science of climate change because they think if they acknowledge it, they would have to agree with Democrats that it's morally bad.
No, I don't agree with your point. There are times when you are having a moral argument and the presentation of a scientific fact logically puts your opponent in the position that if he accepts that fact he must agree with you.
Let's say you're A and you're arguing with B.
A) It should be forbidden to have an abortion after 23 weeks into a pregnancy.
B) No, that's bullshit, a fetus at 23 weeks is not a person, so that fetus has no right to life and it's okay to abort.
A) Why do you say that it's not a person?
B) Because it wouldn't survive outside of the womb on it's own yet.
A) Wait a minute, the more premature a birth is the higher the likelihood that the fetus won't survive. So you have to say it as a percent. At 8 months maybe 95% of babies would survive, but at 7 months it would be less, and so on. So at what percent do you think we can count a fetus as a person because it can survive outside the womb?
B) I'd say if it has above a 50% survival rate. More likely to live than die. Seems fair to me.
A) Okay, let's look it up...
(They Google it)
A) Hah! The survival rate of a fetus at 23 weeks is 55% percent. By your own standards, that fetus is a person.
In this situation a scientific fact (the survival rate of fetus at 23 weeks) would require B to admit that he was wrong and he would have to concede to A as long as he is being honest in his premises.
Now, the moral premises or B are arbitrary, but ultimately so are scientific premises if we're strictly speaking logically (i.e., science relies on the assumption that the test of whether something is true is experiment).
Edited: 2012-11-09, 7:17 am