When we figure it all out, then what?

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In summary, we must always be asking ourselves what to do next because if we reach a point where we know everything, we will then be at a loss.
  • #1
Lensman
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A question, please. When mankind, through science, has answered all the questions about our universe and we fully understand everything about our universe and answers no longer create more questions, then where do we go from there? What's next?

Also, what new technologies might also arise from such a full understanding?

I would like to apologize in advance if I place this under the wrong heading.
 
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  • #2
This is a fairly arbitrary question, and it almost enters the realm of a philosophical debate. Its impossible to know if we have enough time in existence as a species to understand "everything", and as for how advanced we would be only imagination can answer that. Interesting question. Wrong forum probably though.
 
  • #3
We already know everything.
The multivax answered the last question,
remember?
 
  • #4
guacamolewar said:
We already know everything.
The multivax answered the last question,
remember?

To paraphrase Douglas Adams: "it will instantly be replaced with something even more bizarre."
 
  • #5
Lensman said:
A question, please. When mankind, through science, has answered all the questions about our universe and we fully understand everything about our universe and answers no longer create more questions, then where do we go from there?

... full understanding?
...

Joking aside, we have no evidence that we could ever reach such a point. Our past experience is that explanations always have some basis that one can then try to explain.
When one has found out laws that govern something then one asks "why these laws and not others."

When one has found out the initial conditions that began some process, then one asks how they came about and why so and not some other way?

This is how it has always been, we have no hint that there could ever be a "full understanding".

So your question assumes something that we have no reason to suppose would ever occur (a "final" or "full" scientific explanation.) I cannot imagine what such an ultimate explanation would be formulated, in what language, how would one test its validity?
I think you are talking about something that is meaningless. Words can be used to express a vacuous notion. "The theory that explains everything" is a bit like saying "the present King of France". Questions involving an empty formula cannot be answered.

What is the proper way to address the present King of France? What bounty of gifts will the King of France bestow on us to show his royal pleasure?

Or maybe you meant the question as a joke in the first place?
 
  • #6
To paraphrase Douglas Adams: "it will instantly be replaced with something even more bizarre."

Another good point. Also as far as "where we would be" as a civilization it is hard to imagine. I can' remember who said this but i think it help put it in perspective. "All technology 100 prior to its invention would seem like magic to those seeing it 100 years ago." So as far as when we reach the point of advancement your talking about, we would most likely surpass even our imagination long before we reached the "end"
 
  • #7
Here is where Godel's incompleteness theorem has us cornered. There is no logical construct [i.e., mathematics] that is internally consistent and will enable us to understand first principles.
 
  • #8
marcus said:
Joking aside, we have no evidence that we could ever reach such a point. Our past experience is that explanations always have some basis that one can then try to explain.
When one has found out laws that govern something then one asks "why these laws and not others."

When one has found out the initial conditions that began some process, then one asks how they came about and why so and not some other way?

This is how it has always been, we have no hint that there could ever be a "full understanding".

So your question assumes something that we have no reason to suppose would ever occur (a "final" or "full" scientific explanation.) I cannot imagine what such an ultimate explanation would be formulated, in what language, how would one test its validity?
I think you are talking about something that is meaningless. Words can be used to express a vacuous notion. "The theory that explains everything" is a bit like saying "the present King of France". Questions involving an empty formula cannot be answered.

What is the proper way to address the present King of France? What bounty of gifts will the King of France bestow on us to show his royal pleasure?

Or maybe you meant the question as a joke in the first place?

No, no joke. None at all, marcus. I see that science is trying to figure out how everything works. I visualized a time in the future where we succeed and know all the answers, and after reaching such a point we then ask ourselves what to do next. Perhaps I have too much hope for mankind to achieve such greatness.
 
  • #9
PVastro said:
To paraphrase Douglas Adams: "it will instantly be replaced with something even more bizarre."

Another good point. Also as far as "where we would be" as a civilization it is hard to imagine. I can' remember who said this but i think it help put it in perspective. "All technology 100 prior to its invention would seem like magic to those seeing it 100 years ago." So as far as when we reach the point of advancement your talking about, we would most likely surpass even our imagination long before we reached the "end"

"Any sufficiently advanced technology is indistinguishable from magic." - Arthur C Clarke
This may be the qoute you are after :eek:)
 
  • #10
Lensman said:
No, no joke. None at all, marcus. I see that science is trying to figure out how everything works. I visualized a time in the future where we succeed and know all the answers, and after reaching such a point we then ask ourselves what to do next. Perhaps I have too much hope for mankind to achieve such greatness.
We will never know everything. The more we learn, the more we learn that we have more to learn. Sciences are a progression, not a race to an end-point.
 
  • #11
In the process of learning EVERYTHING, where we would we store this information?

If the Universe is infinite wouldn't we need a Hilberts library?
 
  • #12
I think that physics could get to this point of knowing "everything" and maybe math. Maybe. However in chemistry, biology and history (just to name few) it is not possible to get to this point, because unlike in physics you do not look for basic laws that govern the universe, but their actual outputs.
 
  • #14
Even when we know everything, it will not fit into my brain.
Even what we know now doesn't fit into my brain.

People wonder what future knowledge will come out of mathematics and particle physics and quantum mechanics,
but they don't even know the current knowledge of mathematics and particle physics and quantum mechanics.

Like my friend who has 9000 VHS and DVD, of which he has watched at most 500, because he's too busy working and searching and looking for more DVDs.

Is my friend stupid? Maybe, but no more than anybody else.
 
  • #15
Lensman said:
~When mankind, through science, has answered all the questions about our universe and we fully understand everything about our universe...

Considering the very nature of life is fractal-like, no matter how far you look, or how close you look at something it gathers more detail as you look at it, and considering the fact that we are very limited at this time in even viewing remote bits of our universe close enough to understand it as a whole, it hardly seems possible that we will ever know all there is to know.

Considering how many generations it would take merely to travel to the next star, (still a drop in an ocean as far as time goes), and the sheer effort it would take will keep us busy for a long, long time.
 
  • #16
Spourk said:
Considering the very nature of life is fractal-like, no matter how far you look, or how close you look at something it gathers more detail as you look at it, and considering the fact that we are very limited at this time in even viewing remote bits of our universe close enough to understand it as a whole, it hardly seems possible that we will ever know all there is to know.

Considering how many generations it would take merely to travel to the next star, (still a drop in an ocean as far as time goes), and the sheer effort it would take will keep us busy for a long, long time.

I checked out the link marcus provided and read "The Self-Organizing Quatum Universe" and that is one of the most interesting papers I've ever read. Now I really understand that there will always be questions to ask and answers to seek.
 
  • #17
Cosmo Novice said:
"Any sufficiently advanced technology is indistinguishable from magic." - Arthur C Clarke
This may be the qoute you are after :eek:)

YES thank you cosmo :)
 
  • #18
Lensman said:
I checked out the link marcus provided and read "The Self-Organizing Quatum Universe" and that is one of the most interesting papers I've ever read. Now I really understand that there will always be questions to ask and answers to seek.

http://www.signallake.com/innovation/SelfOrganizingQuantumJul08.pdf [Broken]
 
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  • #19
alphachapmtl said:
Even when we know everything, it will not fit into my brain.
Even what we know now doesn't fit into my brain.

People wonder what future knowledge will come out of mathematics and particle physics and quantum mechanics,
but they don't even know the current knowledge of mathematics and particle physics and quantum mechanics.

Like my friend who has 9000 VHS and DVD, of which he has watched at most 500, because he's too busy working and searching and looking for more DVDs.

Is my friend stupid? Maybe, but no more than anybody else.

I presume that 'when we figure it all out', we find a way to more easily store and retrieve information in the brain (and external devices).
 

1. When we figure it all out, then what exactly are we figuring out?

When we talk about "figuring it all out," we are generally referring to finding a deeper understanding or explanation for a particular topic or phenomenon. This could range from scientific discoveries and theories to personal beliefs and philosophies.

2. Will there ever be a point where we have figured everything out?

It is highly unlikely that we will ever reach a point where we have completely figured out everything about the universe and existence. As we continue to learn and discover more, new questions will arise and there will always be more to explore and understand.

3. What happens after we figure it all out?

After we have gained a deeper understanding of a topic, the next step would be to apply that knowledge and use it to further our understanding or to make practical use of it. This could involve developing new technologies, conducting further research, or using the information to solve problems or answer other questions.

4. Is it possible that we will never figure it all out?

While it is possible that there are some things that we may never fully understand or figure out, human curiosity and our desire to learn and explore will likely continue to drive us towards trying to find answers and explanations.

5. Why do we feel the need to figure it all out?

As humans, we are naturally curious and have a desire to understand the world around us. By figuring things out, we gain a sense of control and mastery over our environment. It also allows us to make sense of our existence and find meaning in our lives.

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