goodside comments on Undiscriminating Skepticism - Less Wrong

97 Post author: Eliezer_Yudkowsky 14 March 2010 11:23PM

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Comment author: DonGeddis 16 March 2010 10:06:06PM 27 points [-]

Proposed litmus test: infanticide.

General cultural norms label this practice as horrific, and most people's gut reactions concur. But a good chunk of rationality is separating emotions from logic. Once you've used atheism to eliminate a soul, and humans are "just" meat machines, and abortion is an ok if perhaps regrettable practice ... well, scientifically, there just isn't all that much difference between a fetus a couple months before birth, and an infant a couple of months after.

This doesn't argue that infants have zero value, but instead that they should be treated more like property or perhaps like pets (rather than like adult citizens). Don't unnecessarily cause them to suffer, but on the other hand you can choose to euthanize your own, if you wish, with no criminal consequences.

Get one of your friends who claims to be a rationalist. See if they can argue passionately in favor of infanticide.

Comment author: Jack 16 March 2010 11:41:52PM *  11 points [-]

I'll be the first to disagree outright.

First, when a woman is pregnant but will be unable to raise her child we do not force a woman to give birth to give up the baby for adoption. This is because bringing a child to term is a painful, expensive and dangerous nine-month ordeal which we do not think women should be forced into. In what possible circumstances is infanticide ethically permissible when the baby is born, the woman has already paid the cost of pregnancy and giving birth, and adoption is an option?

In general, I'm not sure it follows from the fact that persons aren't magic that persons are less valuable than we thought. Maybe babies are just glorified goldfish. Maybe they aren't valuable in the way we thought they were. But I haven't seen that evidence.

Comment author: goodside 17 March 2010 11:59:59AM *  0 points [-]

Due to a severe birth defect, the baby is profoundly mentally retarded, will suffer severe pain its entire life, and will most likely not live to see its fifth birthday.

Unfortunately, thus phrased it fails as a litmus test. For better discrimination, leave out the part about childhood death, then the pain. Then, if you're adventurous, the retardation.

Comment author: Jack 17 March 2010 06:20:32PM 3 points [-]

Once you've left out the pain I no longer think killing the baby is ethically permissible. And I don't see how knowing that people don't have souls alters my position.

Comment author: DonGeddis 17 March 2010 07:01:57PM 3 points [-]

Most people's moral gut reactions say that humans are very important, and everything else much less so. This argument is easier to make "objective" if humans are the only things with everlasting souls.

Once you get rid of souls, making the argument that humans have some special moral place in the world becomes much more difficult. It's probably an argument that is beyond the reach of the average person. After all, in the space of "things that one can construct out of atoms", humans and goldfish are very, very close.

Comment author: Jack 17 March 2010 07:29:19PM 9 points [-]

I like what Hook wrote. If I believed that babies were valuable because they have souls and then was told, "no they don't have souls", I might for a while value them less. But it has been a very long time since I believed in souls and the value I assign to babies is no longer related at all to my belief about souls (if it ever was).

After all, in the space of "things that one can construct out of atoms", humans and goldfish are very, very close.

Sure, they just don't resemble each other in many morally significant ways (the exception, perhaps, being some kind of experience of pain). There is no reason to think the facts that determine our ethical obligations make use of the same kinds of concepts and classifications we use to distinguish different configurations of atoms. Humans and wet ash are both mostly carbon and water, and so have a lot more in common than, say, the Sun. But wet ash and the sun and share more of the traits we're worried about when we're thinking about morality. The same goes for aesthetic value, if we need a non-ethics analogy.

Comment author: Hook 17 March 2010 07:09:21PM 3 points [-]

I think "making the argument that humans have some special moral place in the world" in the absence of an eternal soul is very easy for someone intelligent enough to think about how close humans and goldfish are "in the space of 'things that one can construct out of atoms.'"

Comment author: byrnema 18 March 2010 05:35:02PM 1 point [-]

Would you please share? I would really, really like to know how the argument that "humans have some special moral place in the world" would work.

Comment author: mattnewport 18 March 2010 05:36:50PM 1 point [-]

Humans are the only animals that seem to be capable of understanding the concept of morality or making moral judgements.

Comment author: Strange7 14 December 2013 05:45:30AM 0 points [-]

Morality is complicated and abstract. Maybe cetaceans, chimps, and/or parrots have some concept of morality which is simply beyond the scope of the simple-grammar, concrete-vocabulary interspecies languages so far developed.

Comment author: Hook 18 March 2010 07:22:33PM 0 points [-]

Show me someone who actually needs to be convinced. Just about everyone acts as if that is true. One could argue that they are just consequentialists trying to avoid the bad consequences of treating people as if they are not morally special. I'm not even sure that is the psychological reality for psychopaths though.

Also, a corollary of what Matt said, if humans aren't morally special, is anything?

Comment author: RobinZ 18 March 2010 08:30:25PM 2 points [-]

The question might be less "do humans have some special moral place in the world" than "do human beings have some special moral place in the world". For example: are we privileging humans over cows to an excessive extent?

Comment author: Hook 18 March 2010 08:38:53PM *  5 points [-]

Leaving aside the physical complications of moving cows, I think most vegetarians would find the decision to push a cow onto the train tracks to save the lives of four people much easier to make than pushing a large man onto the tracks, implying that humans are more special than cows.

EDIT: The above scenario may not work out so well for Hindus and certain extreme animal rights activists. It may be better to think about pushing one cow to save four cows vs. one human to save four humans. It seems like the cow scenario should be much less of a moral quandary for everyone.