Did energy begin to exist? Can energy exist without space and time?

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Discussion Overview

The discussion revolves around the nature of energy, specifically whether energy began to exist at the Big Bang and if it can exist independently of space and time. Participants explore foundational concepts in physics and the implications of defining "beginning" in relation to time.

Discussion Character

  • Exploratory, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant questions whether energy began to exist at the Big Bang and if it can exist without space and time, expressing uncertainty about the topic.
  • Another participant emphasizes the need to define "energy," suggesting it is not a tangible entity but rather a numerical representation.
  • A later reply challenges the notion that the Big Bang marked the beginning of the universe, arguing that defining a "start" is problematic and implies a discontinuity of time.

Areas of Agreement / Disagreement

Participants express differing views on the nature of energy and the implications of the Big Bang, indicating that multiple competing perspectives remain without consensus.

Contextual Notes

Participants highlight the ambiguity in defining terms such as "beginning" and "energy," suggesting that these definitions are crucial for further discussion. The implications of time and space in relation to energy are also noted as unresolved.

Nathaniel Fisher
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Did energy begin to exist at the Big Bang? Can energy exist without space and time?

Or don't we know?

When I've tried to research this I get a mix of different answers. I have virtually no understanding of science or physics in general FYI.
 
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Atheism_is_True said:
Did energy begin to exist at the Big Bang? Can energy exist without space and time?
Well, first you have to define what you mean by energy.

You can start with the basics. It is not a thing. It is a number.

https://www.feynmanlectures.caltech.edu/I_04.html

The notion of something "beginning to exist" before time exists is something of an oxymoron. You'll have to put your question on much firmer footing before it can be answered.
 
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Thank you for your help it's much appreciated.
 
Atheism_is_True said:
Did energy begin to exist at the Big Bang? Can energy exist without space and time?
The Big Bang was not the start of the universe. Whatever a "start" is is not even defined. It would be a discontinuity of time.
 

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