True existence is that which is perceived by all minds?

  • Thread starter Thread starter Martini
  • Start date Start date
  • Tags Tags
    Existence
Click For Summary

Discussion Overview

The discussion revolves around the nature of existence and reality, particularly whether something can be considered true or real based on collective belief or perception. Participants explore philosophical questions about objectivity, subjectivity, and the implications of shared versus individual realities.

Discussion Character

  • Debate/contested
  • Conceptual clarification

Main Points Raised

  • Some participants question whether collective belief can create a reality, asking if belief alone is sufficient for something to exist.
  • Others argue that human perception has limitations and that what is perceived may not necessarily reflect objective reality.
  • A few participants suggest that even if everyone believes something, it does not make it objectively true, raising the issue of what constitutes truth.
  • There are references to philosophical thought experiments, such as the tree falling in a forest, to illustrate the complexities of existence independent of perception.
  • Some participants express skepticism about the existence of objective truths, suggesting that all truths may be subjective and questioning the assumption of objective reality.
  • One participant emphasizes the importance of deductive reasoning in establishing existence, regardless of conscious awareness.

Areas of Agreement / Disagreement

Participants do not reach a consensus; multiple competing views remain regarding the nature of reality, belief, and truth. Some assert that reality is subjective, while others contend that objective existence can exist independently of perception.

Contextual Notes

Participants acknowledge the limitations of human perception and the ambiguity surrounding definitions of truth and reality, but do not resolve these issues.

  • #31
Don't worry, a large portion of the most revered physicists believe there exists a universe where pigs evolved wings and are flying. This is something you could present at physics conferences without causing any confusion. MWI is pretty friendly towards flying, swimming and singing pigs, it's just that they have decohered from us and there is no way to see them.

Universe where pigs have evolved the ability to play soccer:

http://img40.imageshack.us/img40/2760/62975230.jpg
 
Last edited by a moderator:
Physics news on Phys.org
  • #32
y = y0 + v0t + .5gt^2

Let g>0

There you go, you're flying
 

Similar threads

  • · Replies 69 ·
3
Replies
69
Views
7K
  • · Replies 18 ·
Replies
18
Views
2K
Replies
4
Views
1K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 8 ·
Replies
8
Views
6K
  • · Replies 7 ·
Replies
7
Views
4K
  • · Replies 17 ·
Replies
17
Views
2K
  • · Replies 58 ·
2
Replies
58
Views
6K
  • · Replies 3 ·
Replies
3
Views
3K
Replies
15
Views
5K