What is Nothingness? - Exploring the Concept

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In summary, John Barrow's book discusses the idea of nothingness and how it relates to the concept of dimensions, space, and time. He also discusses the concept of nothingness as it applies to the universe as a whole. According to Barrow, nothingness is just the absence of things, and it cannot be talked about because when you talk about it, you associate it with something, and then it becomes something. He also discusses the idea of nothingness as it relates to the universe, and he believes that it will eventually be studied by physicists after they figure out what everything actually is.
  • #1
Zuryn
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What is nothingness?
 
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  • #2
Zuryn said:
What is nothingness?
Not much, really.
 
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  • #3
my idea of nothingness I can only imagine being as what was before the universe began, cause now what we really have is everythingness.
 
  • #4
empty vacuum space? with no radiation?
 
  • #5
is there such a thing?
 
  • #6
Take all the kinds of matter we know or concieve, including EM radiation, particles, dark matter, etc. and pretend they weren't there. What would it look like? You would have to assign it a "color" to see it (because color doesn't exist) so you can just use black, but you could never know where this nothingness is, or how much of it there is, because no dimensions exist.
 
  • #7
Zuryn said:
What is nothingness?

Mystery

Looked at but cannot be seen - it is beneath form;
Listened to but cannot be heard - it is beneath sound;
Held but cannot be touched - it is beneath feeling;
These depthless things evade definition,
And blend into a single mystery.
In its rising there is no light,
In its falling there is no darkness,
A continuous thread beyond description,
Lining what can not occur;
Its form formless,
Its image nothing,
Its name silence;
Follow it, it has no back,
Meet it, it has no face.
Attend the present to deal with the past;
Thus you grasp the continuity of the Way,
Which is its essence.
 
  • #8
Of essence it has not
 
  • #9
It's just a concept you get when people think irrationally and about non-existence at the same time. It probably started when people first started wondering what it's like to be dead. IOW, what is it like to experience non experience? It's nonsense, but an unavoidable mistake the brain seems to make.

The concept of an empty space is another matter, though the thought process involved is usually equally irrational.
 
  • #10
nothingness can't be talked about becuase when you talk about it you associate it with something therefore making it something. Thus it is then something not nothing.
 
  • #11
The book of nothing

The Book of Nothing : Vacuums, Voids, and the Latest Ideas about the Origins of the Universe
by JOHN BARROW
 
  • #12
Rocko said:
my idea of nothingness I can only imagine being as what was before the universe began, cause now what we really have is everythingness.

What about those branes? :-D
 
  • #13
Nothingness is just that. Nothing. No-thing. Not anything. It's a conceptual mistake to reify nothingness and ask what it is, because there is literally nothing to talk about.

Think of it this way. Words in a language act like pointers to objects or concepts. We can think of the word 'cat' as an arrow that points to some abstract concept of cat-ness, and we can think of the word 'Tammy' as an arrow pointing to the actual cat owned by Jane. We can discuss the words 'cat' and 'Tammy' in a sensical fashion because when we talk about these words, our discussion is about the things that the words point to. There is conceptual 'stuff' pointed to by the words that acts as a 'receiver' of our descriptions, questions, desires, etc. of these words.

Now take the word 'nothing.' We can visualize this word as an arrow or signpost, just as we could 'cat' and 'Tammy.' But consider that for 'nothing,' the arrow is not pointing to anything; there is no conceptual 'stuff' to receive any predicates; there is not anything that the word is about. As such, it's quite literally meaningless to talk about nothingness as if it were an actual object that can be talked about itself (such as asking, 'What is nothingness?'). Indeed, the function of the word 'nothing' in language is just to denote the absence of anything to talk about in the first place.
 
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  • #14
Worüber man Nichts sagen kann, darüber muss man schweigen..
Or something like that..
 
  • #15
If nothing becomes something when it's thought of, then the universe could at some level theoretically be made/unmade/changed by thought.. just a thought.. (yuck yuck!).

It reminds me of "the neverending story". In the movie, the evil "nothingness" was destrying all of the lands, and atrayu had to save it. And the way they saved it was by giving it a name. IOW, to stop being thought of, was to become useless, and cease to exist..

I think a lot of people just have trouble with the concept that "nothing" means that- without substance. And if you're within nothing, you can't percieve it because there is no point of reference. It would be like trying to "see" air- you don't see it, but you know it's there, and you don't doubt it's existence. You just accept that it can't be seen.
 
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  • #16
I've no problem with a notion of "nothingness" in a modified form, namely:
"Something that cannot be (directly) perceived (but which might have calculable, measurable effects)"
To become rather speculative, I think these types of "nothingnesses" are what physics will end up studying/theorizing about..
 
  • #17
arildno said:
I've no problem with a notion of "nothingness" in a modified form, namely:
"Something that cannot be (directly) perceived (but which might have calculable, measurable effects)"

By that definition, quarks are nothing. But quite obviously, quarks are something, precisely in virtue of the fact that they have properties. The conceptual arrow of the word 'quark' points to those phenomena in nature that have quark-like properties.

We should be very clear here: The conceptual arrow of the word 'nothing,' by definition, does not point to anything. The only meaningful sense in which we can talk about nothingness is the sense in which it is a word with a certain linguistic function. In this sense, 'nothing' is just a kind of existential quantifier that denotes an absence or non-existence.

Asking "What is nothingness?" is an ill posed question, somewhat like the question "Why is water dry?" or "Why do cows have three legs?" The question is not even logically consistent, since the way it frames the question poses a kind of theory that is incompatible with the definition of the word it inquires about. "What is X?" assumes that the token 'X' refers to something that exists or has some sort of appreciable, positive existential qualities, but 'nothing' is by definition a word that refers to absence or non-existence (neither of which have appreciable, positive existential qualities). Therefore, 'nothing' cannot play the role of X in this question in a logically coherent way.
 
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  • #18
Negativity is Mental Disorder

Nothing is something.

Thing is in the word nothing. With a Negative.

Now you see a THING. Put the word NO in front of it, and now you don't?

Energy may not be created or destroyed. It only changes forms.

Simple negation is a mental disorder of the real physics of the world.

Nothing really means something very small or the surface of the positive things that surround where light does exist.

All things in the world are sensed. We get this essense of nothing concept because it's always associated with empty spaces or the lack of some positive thing where a positive thing exists.
 
  • #19
hypnagogue said:
Nothingness is just that. Nothing. No-thing. Not anything. It's a conceptual mistake to reify nothingness and ask what it is, because there is literally nothing to talk about.

Think of it this way. Words in a language act like pointers to objects or concepts. We can think of the word 'cat' as an arrow that points to some abstract concept of cat-ness, and we can think of the word 'Tammy' as an arrow pointing to the actual cat owned by Jane. We can discuss the words 'cat' and 'Tammy' in a sensical fashion because when we talk about these words, our discussion is about the things that the words point to. There is conceptual 'stuff' pointed to by the words that acts as a 'receiver' of our descriptions, questions, desires, etc. of these words.

Now take the word 'nothing.' We can visualize this word as an arrow or signpost, just as we could 'cat' and 'Tammy.' But consider that for 'nothing,' the arrow is not pointing to anything; there is no conceptual 'stuff' to receive any predicates; there is not anything that the word is about. As such, it's quite literally meaningless to talk about nothingness as if it were an actual object that can be talked about itself (such as asking, 'What is nothingness?'). Indeed, the function of the word 'nothing' in language is just to denote the absence of anything to talk about in the first place.

Well said, I was going to post something similar.

Think about how 'nothing' gets analyzed in formal logic. We never quantify over 'nothing', nothing is ever predicated of 'nothing'. Rather, 'nothing' functions merely as the negation of an existential quantifier (i.e., as "it is not the case that there is some X such that...").

So, since this whole topic is confused, at what point should this thread be closed? :smile:
 
  • #20
humans have defined nothingness as

The condition or quality of being nothing; nonexistence.
Empty space; a void.
Lack of consequence; insignificance.
Something inconsequential or insignificant.
 
  • #21

What is nothingness?

Nothingness is a philosophical concept that refers to the absence of anything. It is often described as the absence of matter, energy, space, or time.

Is nothingness a physical or abstract concept?

This is a subject of debate among philosophers. Some argue that nothingness is solely an abstract concept, while others argue that it can also have physical implications.

Can nothingness be experienced?

No, nothingness cannot be experienced in the traditional sense as it is the absence of any experience. However, some argue that certain meditative or contemplative states may induce a sense of nothingness.

Does nothingness have a purpose or meaning?

Again, this is a subject of philosophical debate. Some argue that nothingness has no inherent purpose or meaning, while others believe that it can be a source of creativity and potentiality.

How does the concept of nothingness impact our understanding of reality?

The concept of nothingness challenges our understanding of what exists and what does not exist. It also raises questions about the nature of existence and consciousness. Some argue that nothingness is necessary for the existence of something, as something cannot exist without the absence of something else.

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