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The Absolute Paradox: Can We Refer to Everything?

Have you ever wondered if we can truly talk about 'everything'? This article dissects a philosophical mystery that shakes the world of logic: the problem of absolute generality. From Russell's paradox to modern rebuttals, we will see why this simple idea might be impossible.

25 Jun 20265 min read695,323 viewsBy Redaksi KhatulistiwaWikipedia — Absolute generality
The Absolute Paradox: Can We Refer to Everything?
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Imagine a Sentence That Destroys Logic

Have you ever wondered, what does 'everything' mean? It may sound like a simple question, but in the world of philosophy and logic, it is a puzzle that can make your mind spin. Imagine I say, 'Every rule has an exception.' If that is true, then the rule itself must be excepted—so, is it true? This is what is called the 'problem of absolute generality,' a concept that has puzzled thinkers for over a century. It is not just a play on words; it touches the foundations of how we understand reality, language, and even the universe. Is it possible to refer to 'everything that exists' without falling into contradiction? Or are we forever trapped in the shadow of paradox?

The Root of Controversy: Who Sparked This Issue?

The history of this problem begins with the German logician and philosopher Gottlob Frege, and was later developed by Bertrand Russell in the early 20th century. Russell, in his attempt to resolve the paradox named after him—Russell's Paradox—realized that absolute quantification could lead to logical contradictions. This paradox is simple: Consider 'the set of all sets that do not contain themselves.' Does this set contain itself? If yes, it should not; if no, it should. This is a vicious circle showing that we cannot talk about 'all sets' without falling into contradiction. From here arose the debate between two groups: generality relativists, who believe we cannot refer to 'everything' absolutely, and generality absolutists, who insist that it is possible.

The Relativist Argument: Why 'Everything' Is Impossible?

Generality relativists, such as Michael Dummett and Hilary Putnam, put forward several strong arguments. First, they refer to Russell's paradox: If we try to talk about 'all objects,' then we create a new 'object' that is not included in that domain, showing that our domain is never truly absolute. Second, they use the Löwenheim–Skolem theorem from model theory, which shows that any theory consistent with certain axioms will have a smaller model than we think. This means that when we say 'for all x,' we might actually only refer to a certain subset, not the entire universe. Third, relativists emphasize that the concept of 'object' is relative to a language or theory. In one theory, something may be considered an object; in another, it may not. Thus, 'everything' becomes vague. Finally, they show that attempts to speak absolutely often lead to absurdities like the Grelling–Nelson paradox, where the adjective 'heterological' (which does not describe itself) creates a contradiction.

The Absolutist Defense: How Do They Defend the Impossible?

On the other side of the fence, generality absolutists like Timothy Williamson and Kit Fine do not give up. They argue that relativists ironically must use absolute quantification in their own arguments. For example, when a relativist says 'no absolute quantification is possible,' they are actually making a statement about all quantification—so, is that an absolute quantification? This shows that relativists may be caught in their own contradiction. Absolutists also emphasize that paradoxes like Russell's can be avoided by using type theory or other approaches that allow us to talk about 'all' without falling into contradiction. Williamson, in particular, argues that we can refer to 'everything' by using careful language and robust logic, and that the inability to do so would hinder science and philosophy from making meaningful universal statements.

Real-World Implications: Why Should We Care?

You might wonder, 'What relevance does all this have to my daily life?' The answer is surprising: It is very relevant. Think about science: When physicists say 'all matter is subject to gravity,' they make a universal statement. If absolute quantification is impossible, then this statement may not be absolutely true, only within a certain domain. In religion and metaphysics, questions about God or ultimate reality often depend on the concept of 'everything.' In law and ethics, statements like 'all humans are entitled to justice' require reference to all humans—but does that include the unborn or the dead? Even in technology, when we write computer code that says 'for each item in the list,' we use bounded quantification. The problem of absolute generality reminds us that the limits of language and logic may be deeper than we think.

Unanswered Questions: Where Is the Debate Heading?

To this day, this debate continues without a definitive resolution. Philosophers keep exploring new approaches, such as paraconsistent logic or modified set theory, to address the paradox. Some suggest that we should abandon the idea of absolute quantification altogether and accept domain relativity. Others insist that without this concept, we lose the foundation for understanding reality holistically. Perhaps the answer lies in the realization that 'everything' is a concept that always escapes us—like a horizon we reach but never arrive at. Or maybe, as Ludwig Wittgenstein said, 'What we cannot speak about we must pass over in silence.' But is silence an answer? Or is it just another form of paradox?

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Reference: Absolute generality — Wikipedia

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