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A response to Judith Jarvis Thompson’s violinist argument for abortion rights

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Amy posted this on the Stand to Reason blog, and it got a ton of comments.

Excerpt:

The “Violinist” argument for keeping abortion legal is an illustration created by Judith Jarvis Thompson for the purpose of clarifying our moral intuitions about abortion by considering a parallel situation. The Violinist story goes like this (see the full, original story here): A woman wakes up to find she’s been attached without her consent to a famous violinist who needs the help of her kidneys for the next nine months in order to live. If the woman detaches herself from him, he will die.

According to Thompson, since it’s clear that the woman ought not be forced by law to remain attached to this man (though he is a person with rights), in the same way, the law ought not force a woman to remain attached to an unborn child who is similarly using her body to live (though he is a person with rights).

In response to this bodily rights argument, Stephen Wagner, Josh Brahm, and Timothy Brahm (along with others—see acknowledgments) have developed a new illustration that more closely parallels the situation of a pregnant woman (including those who are pregnant by rape), which they call “The Cabin in the Blizzard.” From Stephen Wagner’s paper, “De Facto Guardian and Abortion”:

Imagine that a woman named Mary wakes up in a strange cabin. Having gone to sleep in her suburban home the night before, she starts to scream frantically. She goes to the window and sees snow piled high. It appears she is snowed in. On the desk by the window, she finds a note that says,

“You will be here for six weeks.
You are safe, and your child is, too.
There is plenty of food and water.”

Since she just gave birth a week ago, she instinctively begins tearing through each room of the cabin looking for her infant son. She finds an infant in a second room, but it is not her infant. It is a girl who appears to be about one week old, just like her son. Mary begins to scream.

Pulling herself together, she goes to the kitchen area of the cabin and finds a huge store of food and a ready source of water. The baby begins to cry, and she rightly assesses that the baby is hungry. Mary sees a three-month supply of formula on the counter in the kitchen area.

Now imagine that the police show up at the cabin six weeks later, and Mary emerges from the cabin. After determining she is in good health, albeit a good bit frazzled, one policeman says, “We’ve been investigating this situation for some time. The Behavioral Psychologists from the nearby University of Lake Wobegon are responsible. We’ll bring them to justice. We’re so glad you’re okay. Is there anyone else in the cabin?”

Mary said quietly, “There was.”

“There was?” The police hurry past her to the cabin. They search the cabin and find the infant formula unopened on the counter. They find the infant dead on a bed. The coroner confirms that the infant died from starvation.

We can see that Mary was wrong for not feeding the baby in this situation, regardless of the fact that she did not consent to these demands being placed on her. As Wagner points out, our moral intuition tells us her obligation to feed the child exists even if her only option is to use her own body to breastfeed that child, causing her great discomfort.

Another problem with the violinist argument is that it neglects the fact that the baby is there as a result of the woman’s own decision to have sex without being ready for a baby. In the violinist example, the woman is a helpless victim of some group of music lovers. But in a real pregnancy, the woman had to have made a decision that resulted in the baby being born, (except in the case of rape).

Triablogue explains it thus:

Thompson seems to make a distinction between consent to pregnancy and consent to sex (as Beckwith and others point out). But it seems that pregnancy is the designed result of sex, even though it may not be the desired result. It would seem that our sex organs have the purpose of being ordered towards procreation. Applying this to the violinist then: What if I engaged in an activity, say, spelunking, that regularly created rare kidney diseases in violinists? Say that every time I dropped 50 ft into the cave, a violinist was almost sure to develop the disease that only I had the blood type to correct or fix. If I did so, should I not be hooked up to him, voluntarily or not? Say that there was protection, some kind of spelunking helmet. Say that it was not 100% effective. If my helmet ripped, should I be attached to the violinist? Or say I tried to “pull up” before I hit 50 ft. Unfortunately, it felt so good to decend that I pulled up a little too late and my right foot passed the 50 ft mark. Should I be attached to the violinist? I don’t see why not. Indeed, say that the statistical evidence was that the first two people that ever spelunked together would eventually cause 6 billion violinists to come down with rare kidney diseases, I dare say the Society of Music Lovers, and almost everyone else for that matter, would call for abstaining from spelunking unless you agreed to take care of the violinists until they got better. This seems fatal to Thompson’s argument.

It’s very helpful illustration for dealing with pro-abortion people who admit that unborn children are human persons, but who still think that women should have a right to terminate their pregnancy.

News

New study: minimum wage hikes hurt low-skill workers during last recession

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The American Enterprise Institute reports. (H/T Jay Richards tweet)

Higher unemployment:

A new NBER working paper from Jeffrey Clemens and Michael Wither of the University of California, San Diego, suggests that the 30% increase in the average effective minimum wage over the late 2000s “reduced the national employment-to-population ratio — the share of adults with any kind of job — by 0.7 percentage point” between December 2006 and December 2012.

That works out to 14% of the total working-age decline during that period. Clemens and Wither basically looked at what happened to workers in states that were affected by federal minimum wage hikes versus what happened in states that weren’t. They also adjusted for the differing state-level impact of the Great Recession.

Low-skill workers hurt the most:

Now what’s particularly interesting in what Clemens and Wither found is that the minimum wage hikes made it harder for low-income workers to climb the ladder. From “The Minimum Wage and the Great Recession: Evidence of Effects on the Employment and Income Trajectories of Low-Skilled Workers“:

 … we find that binding minimum wage increases had significant, negative effects on the employment and income growth of targeted workers. Lost income reflects contributions from employment declines, increased probabilities of working without pay (i.e., an “internship” effect), and lost wage growth associated with reductions in experience accumulation….

We also present evidence of the minimum wage’s effects on low-skilled workers’ economic mobility. We find that binding minimum wage increases significantly reduced the likelihood that low-skilled workers rose to what we characterize as lower middle class earnings. This curtailment of transitions into lower middle class earnings began to emerge roughly one year following initial declines in low wage employment. Reductions in upward mobility thus appear to follow reductions in access to opportunities for accumulating work experience.

But this paper is one of several recently that have outlined the negative employment effect of minimum wage hikes. In “More on Recent Evidence on the Effects of Minimum Wages in the United States,” researchers David Neumark, J.M. Ian Salas, William Wascher conclude “the best evidence still points to job loss from minimum wages for very low-skilled workers – in particular, for teens.”

And the nonpartisan Congressional Budget Office find that a $10.10 federal minimum wage option would reduce total employment by about 500,000 workers, or 0.3 percent” in 2016.

So that’s 3 studies from 3 different sources, that all agree that raising the minimum wage will definitely cost jobs. The real minimum wage is, of course, zero. That’s what you get paid when your employer can’t afford to pay you what government tells them to pay you.

Polemics

Is silicon-based life a possible alternative for carbon-based life?

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In a recent debate, atheist philosopher Alex Rosenberg responded to the cosmic fine-tuning argument presented by William Lane Craig by asserting that complex life could be other than it is. He specifically mentioned silicon-based life.

Let’s see what scientists think of his speculation, using this article from Scientific American.

Excerpt:

Group IV of the Periodic Table of the Elements contains carbon (C), silicon (Si) and several heavy metals. Carbon, of course, is the building block of life as we know it. So is it possible that a planet exists in some other solar system where silicon substitutes for carbon? Several science fiction stories feature silicon-based life-forms–sentient crystals, gruesome golden grains of sand and even a creature whose spoor or scat was bricks of silica left behind. The novellas are good reading, but there are a few problems with the chemistry.

Indeed, carbon and silicon share many characteristics. Each has a so-called valence of four–meaning that individual atoms make four bonds with other elements in forming chemical compounds. Each element bonds to oxygen. Each forms long chains, called polymers, in which it alternates with oxygen. In the simplest case, carbon yields a polymer called poly-acetal, a plastic used in synthetic fibers and equipment. Silicon yields polymeric silicones, which we use to waterproof cloth or lubricate metal and plastic parts.

But when carbon oxidizes–or unites with oxygen say, during burning–it becomes the gas carbon dioxide; silicon oxidizes to the solid silicon dioxide, called silica. The fact that silicon oxidizes to a solid is one basic reason as to why it cannot support life. Silica, or sand is a solid because silicon likes oxygen all too well, and the silicon dioxide forms a lattice in which one silicon atom is surrounded by four oxygen atoms. Silicate compounds that have SiO4-4 units also exist in such minerals as feldspars, micas, zeolites or talcs. And these solid systems pose disposal problems for a living system.

So, first of all, it makes SAND. Second of all, it is so attracted to oxygen that it can’t easily join to make any other polymers that could be used in the chemistry of the minimal functions of a living system.

More:

Also consider that a life-form needs some way to collect, store and utilize energy. The energy must come from the environment. Once absorbed or ingested, the energy must be released exactly where and when it is needed. Otherwise, all of the energy might liberate its heat at once, incinerating the life-form. In a carbon-based world, the basic storage element is a carbohydrate having the formula Cx(HOH)y. This carbohydrate oxidizes to water and carbon dioxide, which are then exchanged with the air; the carbons are connected by single bonds into a chain, a process called catenation. A carbon-based life-form “burns” this fuel in controlled steps using speed regulators called enzymes.

These large, complicated molecules do their job with great precision only because they have a property called “handedness.” When any one enzyme “mates” with compounds it is helping to react, the two molecular shapes fit together like a lock and key, or a shake of hands. In fact, many carbon-based molecules take advantage of right and left-hand forms. For instance, nature chose the same stable six-carbon carbohydrate to store energy both in our livers (in the form of the polymer called glycogen) and in trees (in the form of the polymer cellulose).

Glycogen and cellulose differ mainly in the handedness of a single carbon atom, which forms when the carbohydrate polymerizes, or forms a chain. Cellulose has the most stable form of the two possibilities; glycogen is the next most stable. Because humans don’t have enzymes to break cellulose down into its basic carbohydrate, we cannot utilize it as food. But many lower life-forms, such as bacteria, can.

In short, handedness is the characteristic that provides a variety of biomolecules with their ability to recognize and regulate sundry biological processes. And silicon doesn’t form many compounds having handedness. Thus, it would be difficult for a silicon-based life-form to achieve all of the wonderful regulating and recognition functions that carbon-based enzymes perform for us.

The troubling thing I find about atheists is that they seem to be under the impression that an alternative speculative explanation is a refutation of an argument that is based in evidence.

So it goes like this:

  • origin of the universe? I can speculate about a naturalistic alternative cosmology which is falsified by observations
  • cosmic fine-tuning? I can speculate about an untestable multiverse
  • origin of life? I can speculate about unobservable aliens who seeded the Earth with life
  • Cambrian explosion? I can speculate about intermediary fossils that have not yet been discovered
  • habitability? I can speculate that habitable planets exist just outside the boundary of the observable universe
  • resurrection of Jesus? I can speculate that Jesus had an unknown, identical twin brother who showed up when he died and took his place

I think that if we are going to make a worldview, we should ground it in the evidence we have today. We should not have faith in speculative theories that we heard about on Star Trek. Seriously.