Questions tagged [universe]

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14
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5answers
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If we live in a simulated world, doesn't there have to be a first world that's real?

There are people who believe we live in a world, simulated on a computer. That computer must have been built in either another computer-generated world or a real world (by which I mean a non-simulated ...
5
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3answers
2k views

What would a fractal universe tell us about Time?

To begin with let's look at what is known as the coastline paradox. Briefly it goes like this: If you measure the circumference of Britain with a 1km long stick, and then do the same with a 100m long ...
7
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11answers
2k views

Proof Universe Came From Nothing?

Consider the following proof: (1) Let the Universe be defined as the set of all things. (2) It is impossible for a thing to come from itself. (You can't be your own parent) (3) 2 implies a set of ...
0
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5answers
390 views

General question about our universe, mathematics and physics: Why is 1+1=2?

Although everyone is surely wondering about this question, I am asking it here though: Why is 1+1=2? Why is our universe build up like in that way, that such a formula is always working? (I know the ...
4
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3answers
254 views

Are There Alternatives to Determinism and Stochasticism?

From my physicist's point of view, there are basically two ways of seeing the world: The world can be fundamentally deterministic or fundamentally stochastic (see also indeterminism). I believe that ...
2
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2answers
269 views

Could the universe have a self-originated source?

The universe is finite. It is constrained by laws of nature and it has a limited amount of space (even though it is expanding). When one tries to explain and understand the origins of the universe, ...
4
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6answers
2k views

Does all matter exist forever?

I was reading about non-duality (spirituality / philosophy) that discusses the idea that everything in reality is one, since any matter can become any other matter, (a tree can become a chair and a ...