gibran2 said:“How do we decide what is real and what isn’t?”
I know 1 + 1 = 2 (using verifiability)
Please tell me why that would be unreal.
gibran2 said:“How do we decide what is real and what isn’t?”
I think Descartes wrote a book on just that...clouds said:gibran2 said:“How do we decide what is real and what isn’t?”
I know 1 + 1 = 2 (using verifiability)
Please tell me why that would be unreal.
I see a sequence of symbols on my monitor’s screen. The symbols correspond to a defined mathematical expression of equality which, by definition, is true.clouds said:gibran2 said:“How do we decide what is real and what isn’t?”
I know 1 + 1 = 2 (using verifiability)
Please tell me why that would be unreal.
Hmm…clouds said:Wow, I think saying that the certainty of the mathematics (abstract concept) depends on the existential validity of your brain (concrete object) is saying too much.
Let me be clear: 1+1=2 was True even before the existence of... *drums* ...this universe.
yes, yes, ... and such a brain is claimed by many to be the container of concepts. But the brain itself just a concept. We are pulling the thread and will be left with no sweater.gibran2 said:The concept of mathematical equality is something that exists within my mind – in my brain – so the mathematical concept is as real as my brain.
clouds said:Wow, I think saying that the certainty of the mathematics (abstract concept) depends on the existential validity of your brain (concrete object) is saying too much.
Let me be clear: 1+1=2 was True even before the existence of... *drums* ...this universe.
. But because it points to a very deep question. I'm recalling some book text but cant recall the source. The question goes: clouds said:Let me be clear: 1+1=2 was True even before the existence of... *drums* ...this universe.
clouds said:I say that 1 + 1 = 2 is True EVEN before this universe, because it never STARTED to be True.
) at the moment of the Big Bang. Before this where was the second? Not being flippant. But I have to add ... so says your brain with a concept. I don't really recall dying. If I did, it would be good reason to toss out most my concepts on death ... and mathematics.clouds said:You are saying that without our minds the concept does not exist. That is wrong.
The concept has always existed. Our minds can see it. When our brains die, the concept will exist.
For sure no one will notice it was 4567.:lol:clouds said:If humanity disappears from the face of the Earth in the year 4567 A.C... 1 + 1 = 2 will still be True.
Well said clouds.clouds said:Our minds can read some pages from the Book of Truth... but the Book of Truth is Eternal.
clouds said:This is what I think:
Truth precedes the Universe.
The universe is a physical object.
The Truth is an abstract concept.
There is Time in the Universe.
Truth is Eternal.
The "Abstract World" is a metaphor for "True Concepts", which are Abstract Concepts.
Basic Mathematics are a perfect example of what is both True and Eternal.
I don't see where the logical contradiction is.
As far as I know, the Universe (galaxies and stuff) may even have a Beginning and End, and that wouldn't affect in any way the Abstract World of Truth.
I repeat, Truth and Universe are very different things.
The Universe may be a simulation, a dream or real... and yet... mathematical concepts would prevail because they are True.
I think Truth is not restricted to Mathematics, but that the best example I can think of.
P.S. Abstract concepts have no "form" or "shape". They only have meaning.
That's only what I think...
)such is narrow-minded thinking which has held back mankind in complacency for millenia.

clouds said:such is narrow-minded thinking which has held back mankind in complacency for millenia.
man, I'm not saying that everyone <must> believe in Math or they are going to hell.
Anyone is free to believe and do what they want as long as they accept the consequences.
If I'm enjoying the sun and the beach and want to believe this is all a dream, then I guess it's cool.
But if I want to create a software that helps me design a virtual reality for an A.I. Bots Experiment... you BET I better believe Math is Hardcore Truth.
Some things are useful, I believe.![]()