Understanding Time: Special Relativity & Earth's Reference Frame

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SUMMARY

This discussion centers on the implications of Special Relativity regarding the nature of time within Earth's reference frame. Participants explore whether time is static or ordered, and the distinction between past, present, and future actions. The conversation highlights the role of entropy in differentiating between temporal moments, asserting that time is fundamentally different from spatial dimensions. The complexity of ordering time raises significant philosophical questions about determinism and the perception of reality.

PREREQUISITES
  • Understanding of Special Relativity principles
  • Familiarity with the concept of reference frames
  • Basic knowledge of entropy in physics
  • Awareness of philosophical implications of time
NEXT STEPS
  • Research the implications of entropy on the perception of time
  • Study the philosophical debates surrounding determinism and free will
  • Explore advanced concepts in Special Relativity, such as time dilation
  • Investigate the relationship between time and space in theoretical physics
USEFUL FOR

Students of physics, philosophers interested in the nature of time, and anyone seeking to understand the complexities of Special Relativity and its implications on our perception of reality.

Descartz2000
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What does Special Relativity imply about past, present, and future time? So, here on earth, what can be said about our understanding of past, present, and future actions? Within the same reference frame, is time static? Is it ordered?
 
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A deterministic universe in which the past and future is just as real as the present. A particular time is similar to a particular place.
 
I disagree, two particular times are distinguished by entropy, whereas two particular places are not distinguished in this way, the 4th temporal dimension is physically different from the others. The question "is time ordered" bugs me, too! How do you order it? If it is not ordered, what are we doing differentiating? Words can't really describe my confusion when comprehending this question, how could it not be ordered? But I can't think of a good reason why it is.
 

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