Tag Archives: Self-Refuting

Commentary

MUST-READ: What’s the difference between science and scientism?

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Here’s an article by Edward Feser at Public Discourse. (H/T via ECM)

What is scientism?

Scientism is the view that all real knowledge is scientific knowledge—that there is no rational, objective form of inquiry that is not a branch of science. There is at least a whiff of scientism in the thinking of those who dismiss ethical objections to cloning or embryonic stem cell research as inherently “anti-science.” There is considerably more than a whiff of it in the work of New Atheist writers like Richard Dawkins and Christopher Hitchens, who allege that because religion has no scientific foundation (or so they claim) it “therefore” has no rational foundation at all.

What’s wrong with scientism?

Despite its adherents’ pose of rationality, scientism has a serious problem: it is either self-refuting or trivial. Take the first horn of this dilemma. The claim that scientism is true is not itself a scientific claim, not something that can be established using scientific methods. Indeed, that science is even a rational form of inquiry (let alone the only rational form of inquiry) is not something that can be established scientifically. For scientific inquiry itself rests on a number of philosophical assumptions: that there is an objective world external to the minds of scientists; that this world is governed by causal regularities; that the human intellect can uncover and accurately describe these regularities; and so forth. Since science presupposes these things, it cannot attempt to justify them without arguing in a circle. And if it cannot even establish that it is a reliable form of inquiry, it can hardly establish that it is the only reliable form. Both tasks would require “getting outside” science altogether and discovering from that extra-scientific vantage point that science conveys an accurate picture of reality—and in the case of scientism, that only science does so.

What else is wrong with scientism?

The irony is that the very practice of science itself, which involves the formulation of hypotheses, the weighing of evidence, the invention of technical concepts and vocabularies, the construction of chains of reasoning, and so forth—all mental activities saturated with meaning and purpose—falls on the “subjective,” “manifest image” side of scientism’s divide rather than the “objective,” “scientific image” side. Human thought and action, including the thoughts and actions of scientists, is of its nature irreducible to the meaningless, purposeless motions of particles and the like. Some thinkers committed to scientism realize this, but conclude that the lesson to draw is not that scientism is mistaken, but that human thought and action are themselves fictions. According to this radical position—known as “eliminative materialism” since it entails eliminating the very concept of the mind altogether instead of trying to reduce mind to matter—what is true of human beings is only what can be put in the technical jargon of physics, chemistry, neuroscience and the like. There is no such thing as “thinking,” “believing,” “desiring,” “meaning,” etc.; there is only the firing of neurons, the secretion of hormones, the twitching of muscles, and other such physiological events.

Scientism can’t even ground our own experience of 1st-person consciousness.

Polemics

Did Jesus really teach that it is wrong to judge others?

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Great post by Matt at MandM on an often misunderstood verse.

Here’s the passage in question, Matthew 7:1-5:

1“Do not judge, or you too will be judged.

2For in the same way you judge others, you will be judged, and with the measure you use, it will be measured to you.

3“Why do you look at the speck of sawdust in your brother’s eye and pay no attention to the plank in your own eye?

4How can you say to your brother, ‘Let me take the speck out of your eye,’ when all the time there is a plank in your own eye?

5You hypocrite, first take the plank out of your own eye, and then you will see clearly to remove the speck from your brother’s eye.

Most people only quote the first verse, but they don’t look at the rest of the verses that come after.

Here’s what Matt has to say about those other verses:

The phrase translated in the NIV as, “do not judge, or you too will be judged,” was originally written by Matthew in Koine (a Greek dialect). The Interlinear Bible gives the literal translation here as, “do not judge that you be judged.” In other words, do not judge others in a way that leads one to put oneself under judgement.

[…]One is not to judge in a way that brings judgment on oneself. The reason for this (“for”) is that the standard one uses to judge others is the standard that one’s own behaviour will be measured by. Jesus goes on to illustrate, with a sarcastic example, precisely what he is talking about; a person who nit-picks or censures the minor faults of others (taking the speck out of their brothers eye) who ignores the serious, grave, moral faults in their own life (the log in one’s own eye). His point is that such faults actually blind the person’s ability to be able to make competent moral judgments. This suggests that Jesus is focusing on a certain type of judging and not the making of judgments per se.

In fact, the conclusion that Jesus does not mean to condemn all judging of others is evident from the proceeding sentences in the above quote. Rather than engaging in the kind of judgment Jesus has condemned one should “first take the plank out of your own eye, and then you will see clearly to remove the speck from your brother’s eye.” In other words one should try to rectify the serious moral flaws in one’s own life precisely so one can assist others with theirs. One needs to avoid hypocrisy in order to make constructive and effective moral judgments about others. This would make no sense if Jesus meant to condemn all judging by this passage.

This is something I actually try to do, and it’s easy. Before you open your mouth to judge someone, you have to look at your own life and make sure that you don’t do the thing you’re condeming.

I try not to say anything about individual people at all, but just talk about behaviors in general that are harmful. I don’t ask people if they do any of those behaviors. If they try to tell me about their bad behaviors, I tell them that their personal lives are not up for discussion, unless they explicitly ask me to comment on their specific case. So, instead of saying “you’re bad!”, I say “this behavior is bad and here’s why”. And I make sure I don’t DO that behavior before I declare it as immoral!

I hear this challenge about Christians being too judgmental all the time from non-Christians. If you do, too, then you should definitely click through to MandM and read the whole thing. There’s a logical element, a common sense element and a hermeneutical element to this problem, and all are discussed by Matt. He’s a sharp guy, you’re bound to learn something new that you can use.

http://www.biblegateway.com/passage/?search=Matthew%207:1-6&version=NIV
Polemics

What is self-refutation and what are some examples of self-refutation?

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Why, self-refutation is the most wonderful thing in the world, next to irony.

Look at this post from Thinking Matters New Zealand.

First, they define what self-refutation is:

In his Introduction to Logic, Harry Gensler defines a self-refuting statement as “[A] statement that makes negative claims so sweeping that it ends up denying itself.” [1] In other words, it results when an argument or position is undercut by its own criteria  (An example of this would be saying, “I cannot speak a word of English” in English).

Then they have a list of examples of self-refutation. Here are some:

  1. Truth does not exist (Is that a true statement?)
  2. Nothing is absolute (Is that absolutely true?)
  3. I do not exist (You must exist to deny that you exist)
  4. Science is the only way to know (Can you scientifically prove that?)
  5. Only what can be perceived by the five senses exists (Can you prove that by the five senses?)

Go here to read the rest.

I work in the software engineering industry, so we have a lot of nerds running around who believe all kinds of crazy things that are self-refuting. There is a lot of skepticism of the laws of logic and analytical philosophy. A self-refuting statement that I hear a lot is: “Don’t judge me, because it’s wrong to judge other people”. And I just ask them: “Well if it’s wrong to judge other people, then why are you judging me?”. (Actually, I noticed that MandM has a post up about judging right now!)

I wonder if my regular readers have ever heard any self-refuting statements? If you know any more, leave it in the comments.

On another topic, it turns out that the author of this post on self-refutation blogs at Rational Thoughts. I added their blog to the blog roll. Check them out.