Showing posts with label reductio argument. Show all posts
Showing posts with label reductio argument. Show all posts

Wednesday, May 03, 2017

Independence and Certainty

In our age of post-Kantian skepticism and relativism, it follows, according to the skeptics and relativists, that anyone claiming epistemological or ethical certainty is either a deluded fundamentalist or a wannabe or actual dictator.

Inquisitors and jihadis are certain of their convictions and maim and kill those who do not agree with them. Hitler was certain and viciously imposed his will on his own citizens and the world and, of course, the Jewish people. The implication is that Inquisitors, jihadis, and Hitlers are selfish, independent personalities.

The argument often does not go this far, though it is implied, and some, including Holocaust scholars, have said as much.* After all, this train of thought continues, no one is omniscient, and because of our inherent fallibility, we must allow freedom of speech. This is what makes a society free.

Lack of omniscience means inability to be certain, which means we must invite and relish criticism to clarify our thoughts, and perhaps gradually get closer and closer to the truth, though absolute truth can never be attained.

This is what logical positivism and its offspring have taught us. Claims of certainty are dangerous. We have to talk things over and aim for consensus, sometimes through voting. This in essence is the epistemological justification of democracy.**

In other words, anyone who believes in absolutes believes in absolute authority. The independent personality is one who asserts facts as absolutely true, and that is what is dangerous.

So does this mean the boy in the story of the Emperor’s New Clothes should request a vote before speaking up, assuming the emperor is tolerant of critics(!)? In addition to the self-contradictions of skepticism and relativism, this question is a reductio ad absurdum.***

It does not follow from human fallibility that absolute certainty is authoritarian or that strong, independent personalities are actual or wannabe dictators. Nor is the argument from fallibility the fundamental defense of freedom of speech and the free society.

In a single sentence, the answer to the issue is a sound, objective theory of universals that allows the identification of sound, objective values, which in turn defines social relationships in terms of individual rights, that is, freedoms to take action without coercion, including the freedom to express oneself on one’s own property or on that of someone else with whom one has contracted to make that expression.

Freedom of speech presupposes property rights, and democracy, if it is not to be a form of dictatorship—democracy, remember, killed Socrates—presupposes and is restrained by all individual rights, which therefore means democracy in a free society is demoted to the relatively minor function of selecting our leaders, along with other non-rights-violating details.

Democracy is not the arbiter of truth (or “approximate” truth) or of ethical or legal behavior.

The sound theory of universals is Ayn Rand’s (1;
Applying Principles, pp. 322-24). It is a theory based on the contextual nature of knowledge that allows certain truth to be asserted as absolute within a specified context. Because knowledge grows over time, adjustments to earlier absolute certainties may have to be made, as Newton’s theories were adjusted by Einstein’s.

Incidentally, something over the years must have been right, true, and certain about Newton’s and Einstein’s ideas, because in the use of both theories, spaceships have gone to the moon and back.

Truth and certainty—by peaceful, independent-minded, non-authoritarian scientists—do seem possible.

Yes, we are fallible and not omniscient, which means we must submit our expressions to evaluation and criticism and be prepared to defend them, but this is not a justification of freedom of speech.

In order to survive and flourish, humans must exercise their inborn, volitional capacity to reason. Because this exercise of reason is not activated by our genes or environment (
Applying Principles, pp. 315-18), we must be left free to choose—that is, it is right or moral for us to be free from the coercion of others, especially the government—to allow each of us as individuals to generate and sustain action to achieve our chosen values. Trade is our means of social cooperation.

The source and justification of individual rights is our nature as rational beings. It is right and moral to be free of any initiation against us of the use of physical force.

Thus, whatever we say or write, either on our own property or on that of the others cooperating with us, is, at least sometimes, an assertion of truth and certainty. It is right and moral for us to make these assertions, first, because our freedom of expression is consonant with and required by our human nature and, second, because our speech, writing, and expressions derive from our rights to life, liberty and property.

Inquisitors, jihadis, and Hitlers of the world, in contrast, do also make assertions of truth and certainty, but they back up their assertions with a gun. Their expressions are not open to evaluation and criticism because they tolerate no disagreement.

They are the authoritarians, the dictators, who at root, as Stanton Samenow demonstrates, are criminal personalities. As liars and cheaters, they are not the least bit interested in perceiving and asserting facts as facts. They most certainly are not independent personalities; they are among the worst of the dependent.

Brandishing and using guns, as they do, is anathema to our rational nature. Their goals and accomplishments are to silence our reason. Their “truth” and “certainty” lead to wanton destruction of humankind and civilization.

Talking and voting does not make any individual more or less independent, and it is not the means of preventing another Holocaust. Lack of certainty may indicate insecurity or insufficient knowledge to make a decision with confidence.

To link certainty to dictatorship is the red herring of all red herrings, brought to us by post-Kantian agnosticism, both in epistemology and ethics.

It is time to restore certainty to its proper place in knowledge and values.


* Years ago, I heard a Holocaust scholar say that the Nazis were certain of their convictions; therefore, it is good that we not be.

** The argument is John Stuart Mill’s utilitarian defense of free speech, restated in Jonathan Rauch, Kindly Inquisitors: The New Attacks on Free Thought. Rauch in 1993 was responding to an early wave of censorship by political correctness.

*** Here are the self-contradictions: skeptics assert as an absolute certainty that certainty is impossible and the relativists claim absolutely that all claims are relative. Cratylus, the Greek skeptic who stopped talking, is another reductio.


Monday, November 02, 2015

Further Comment on Galileo’s Middle Finger

My previous post did not do justice to the Alice Dreger book Galileo’s Middle Finger. Here are a few additional comments.

Intersex people. Intersex infants, children, and adults, formerly referred to by the pejorative “hermaphrodite,” are born with ambiguous genitalia—for example, with external penis and vagina, usually of different sizes, or with an external vagina and internal testes but no uterus or ovaries.

Dreger’s doctoral dissertation focused on late nineteenth and early twentieth century hermaphroditism. Because such sexual differences were seldom ever talked about, most intersex people in that period lived relatively normal lives, presumably because they assumed that everyone else was built the same way. As Dreger put it, perhaps a little surprise on the doctor’s face when examining the patient was the only awareness anyone had of the medical issue!

Sometime during the twentieth century, doctors decided they should do something about the “shameful” condition. They decided, usually only telling the parents that some infant surgery was necessary, to play God and change intersex infants into boys or girls, based entirely on their judgment of which way the infant should go.

In recent times, it seems doctors have become more transparent by telling parents what they are doing . . . but rarely, even today, have doctors or parents told their patients and children what was done to them as infants.

“Shame, secrecy, and lies” is how Dreger describes the attitudes and behavior of doctors and parents. And it is this shame, secrecy, and lying that has incensed the human sexual identity activists. Intersex people are individuals with rights just like everyone else, but they have been denied honesty, have been discriminated against, and even denied choice—over which way they want to go, or whether to go at all.

Several early chapters of Dreger’s book detail her own activism to get the medical profession to fess up and change its ways. The stone wall she hit is part of the reason she felt the depression mentioned in my previous post.*

Congenital adrenal hyperplasia. Another stone wall was hit and described in the latter chapters of Dreger’s book. A doctor in New York City has made a career of administering dexamethasone, a powerful steroid, to in utero fetuses to prevent the formation of ambiguous genitalia and other sexual anomalies that can result from this inherited disease.

Dreger tallied a number of problems with this medical practice and lobbied hard, but failed, to stop it. The off-label drug—many drugs are so used—must be administered before there is any evidence the fetus is developing in an anomalous manner.

Dreger’s math found that only one out of ten such treated fetuses stood to benefit from the drug. On the other hand, the risks? Only one study—and only one—has been conducted to discern long-term consequences. The findings of that study indicated a significant minority of the sample suffered retardation, memory difficulties, and growth disorders; as a result, the study was shut down.

The controversy centered around informed consent, much of which seems not to have been given, and bureaucratic approval to proceed with such a treatment.

At one point, charges of fraud for phantom research projects were brought up, but the whistleblower, like many operating in bureaucratic environments, was attacked and threatened with psychiatric treatment. The Feds, responsible for protecting the public from risky medical practice, did little to stop a prestigious and well-established doctor.

Dreger lost the battle.

Social justice. Dr. Dreger views herself as an activist fighting for social justice. This has pushed me to clarify in my mind the difference between social and individual justice. “Social justice” has a long history, so it is not unique to Karl Marx, but today’s advocates use it in a distinctively Marxian flavor.

Is Dreger an advocate of social justice? Not really, though I’m sure she would disagree with my interpretation of her work.

Social justice, as I define it using today’s Marxian flavor, is the virtue of fairly and accurately judging oppressed classes as underprivileged and granting them restitution in the form of additional wealth, education, employment, along with other favors that they otherwise have not been able to attain. The underprivileged include anyone who is deemed unsuccessful, but especially African Americans, women, and LGBTs. This is the collectivist definition.

Individual justice is the virtue of fairly and accurately judging individuals—oneself and others—according to the standards of honesty, integrity, courage, independence, and especially productiveness. This is the individualist definition.

I think Dr. Dreger, because of her uncompromising commitment to facts, is closer to practicing the latter form of justice than the former. This, I would say, is why she could not accept her Marxist colleagues’ epistemological relativism. Yes, African Americans, women, and LGBTs have been badly discriminated against, even enslaved, but each individual must be judged on his or her own merits. No “class,” to use Marx’s terminology, owes any other “class” anything, especially when restitution is made at the point of a gun.

To use a reductio argument against the Marxists one might say this: Ayn Rand wrote that the individual is the smallest minority on earth. Turning the thought around, can we not say that the group or “class” of individuals is the largest “class” on earth? And therefore the largest “class” on earth that has been discriminated against and oppressed??

Individuals of the world should unite! And fight off their oppressers!!

Marxists should be advocates of individualism if they are seriously concerned about justice for the oppressed.

Free speech at Northwestern. An unwavering defender of First Amendment rights, Dreger has, since the publication of her book, performed a little flipping off herself. She has resigned from the Northwestern University Medical School over her dean’s attempts to censor the content of a faculty magazine she edited. The content? About sex, of course, but also possibly “offensive” content—to the hospital’s brand name!

Sigh! As a marketing prof, I have to make one last comment. Bureaucrats, whether in academia or government, have no clue what sound marketing, including branding, means. They think the usual BS that marketing is just that and that a brand image is something made up and pawned off on the helpless, unsuspecting public. This is just good Marxist thinking about business.

Sound branding—that is, product identification—of a first class hospital should run something like this.

We use the latest, most advanced knowledge and techniques to treat and cure our patients. In the process we entertain and examine all ideas—the wilder and more offensive the better.

The better because we will then know that we have left no stone unturned in order to come up with treatments and cures to do justice [there’s that word again!] for our patients.


*To the sheltered, like yours truly, this was an eye-opening read. It also struck me as the perfect “borderline case” in the philosophical problem of universals. The existence of intersex people (and animals) demonstrates that there is no intrinsic maleness or femaleness “out there, in the thing” as the intrinsic theory of essences claims. It also took my teenage daughter to explain the difference between gender, which is social (actually, psychological), and sex, which is biological. Now I understand!