Peter Kreeft argues from a non-controversial premise to a controversial conclusion on abortion. He will argue that you must be absolutely sure that the apple is not what it appears to be. If there is any scepticism at all, then you cannot abort a fetus.
Here is his summary below. If you want to read the full essay, go to the gospel coalition website (link in blogroll) and scroll down to Justin Taylor’s post on Oct. 19.
“So, there are four possibilities:
- The fetus is a person, and we know that;
- The fetus is a person, but we don’t know that;
- The fetus isn’t a person, but we don’t know that;
- The fetus isn’t a person, and we know that.
What is abortion in each of these four cases?
In Case 1, where the fetus is a person and you know that, abortion is murder. First-degree murder, in fact. You deliberately kill an innocent human being.
In Case 2, where the fetus is a person and you don’t know that, abortion is manslaughter. It’s like driving over a man-shaped overcoat in the street at night or shooting toxic chemicals into a building that you’re not sure is fully evacuated. You’re not sure there is a person there, but you’re not sure there isn’t either, and it just so happens that there is a person there, and you kill him. You cannot plead ignorance. True, you didn’t know there was a person there, but you didn’t know there wasn’t either, so your act was literally the height of irresponsibility. This is the act Roe allowed.
In Case 3, the fetus isn’t a person, but you don’t know that. So abortion is just as irresponsible as it is in the previous case. You ran over the overcoat or fumigated the building without knowing that there were no persons there. You were lucky, there weren’t. But you didn’t care, you didn’t take care – you were just as irresponsible. You cannot legally be charged with manslaughter, since no man was slaughtered, but you can and should be charged with criminal negligence.
Only in Case 4 is abortion a reasonable, permissible, and responsible choice. But note: What makes Case 4 permissible is not merely the fact that the fetus is not a person but also your knowledge that it is not, your overcoming of skepticism. So skepticism counts not for abortion but against it. Only if you are not a skeptic, only if you are a dogmatist, only if you are certain that there is no person in the fetus, no man in the coat, or no person in the building, may you abort, drive, or fumigate.
This undercuts even our weakest, least honest escape: to pretend that we don’t even know what an apple is, just so we have an excuse for pleading that we don’t know what an abortion is.”