Is the question "why does anything exist" troubling for physicists?

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Discussion Overview

The discussion revolves around the philosophical question of why anything exists, and its implications for physics. Participants explore whether physicists are concerned with this question and how it relates to the nature of existence and the limits of scientific inquiry.

Discussion Character

  • Debate/contested
  • Conceptual clarification

Main Points Raised

  • Some participants suggest that quantum physicists might hope to derive necessity from quantum fluctuations, questioning if this could lead to a theory of everything.
  • It is noted that physics traditionally focuses on "how" things exist rather than "why" they exist.
  • One participant argues that without understanding why something exists, one cannot fully account for how it exists.
  • Another participant emphasizes the limitations of examining a system from within, suggesting that external questions about existence may be inherently unanswerable.
  • There is a claim that necessity cannot be derived from function, although this assertion is met with skepticism by another participant.

Areas of Agreement / Disagreement

The discussion features multiple competing views regarding the relevance of the question of existence to physics, with no consensus reached on whether physicists should be concerned with the philosophical implications of existence.

Contextual Notes

Participants express differing opinions on the relationship between philosophical questions and scientific inquiry, highlighting the complexity of addressing existential questions within the framework of physics.

Username34
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Are quantum physicists hopeful that a theory of everything can derive neccesity out of quantum fluctuations or whatever is said to have been the most fundamental existence?

The reason I ask is because the deepest question in philosophy is why does anything exist at all. But it doesn't seem to concern physicists.
 
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Username34 said:
the deepest question in philosophy is why does anything exist. But it doesn't seem to concern physicists.

Physics is not about "why?", but about "how?".
 
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Borek said:
Physics is not about "why?", but about "how?".
(At the most fundamental level) If you can't account for why something exists, then you can't account for how it exists either.
 
Username34 said:
If you can't account for why something exists, then you can't account for how it exists either.
If you are part of a system, you may examine that system from the inside, but not the external box that contains the system.

If everything did not exist, there would be no one to question why it does not exist.
 
Baluncore said:
If you are part of a system, you may examine that system from the inside, but not the external box that contains the system.

If everything did not exist, there would be no one to question why it does not exist.
I'm sure you're a bright guy. But you know the old saying : there's always somebody quicker, better, e.tc.. I am unfortunately that guy.

You can't derive neccesity out of function.

So have I then answered my question? Probably...
 
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Username34 said:
I'm sure you're a bright guy. But you know the old saying : there's always somebody quicker, better, e.tc.. I am unfortunately that guy.
Having read thousands of posts by @Baluncore and a dozen or two by you, I doubt that assertion very much.
 
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Thread closed for Moderation...
 
For a number of reasons, the OP is on a temporary vacation from PF. The thread will remain closed.
 
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