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Some one that got such a massive head start could have evolved by now to survive these times. Even more so, they would have technologies to achieve singularity
by kamaal 13y ago
Some one that got such a massive head start could have evolved by now to survive these times. Even more so, they would have technologies to achieve singularity and probably didn't need their biological bodies to survive any more.
Life originating only after some 15 million years after the big bang, would by any means be extremely super intelligent by now. So much that I guess their very nature of existence would be unimaginable to us. If not, what happened to them? Did they just got unlucky, got hit by asteroid every time and finally had no one to start over? Did they self destruct? Did they achieve singularity and those machines have managed to hide themselves since then? Or the universe is just plain unimaginable large that even for some one somebody like them just couldn't travel that long distances to meet others?
>>Would they consider this era to be cold and dead?
There is this thought that the science of universe we discover is based on observation. Ever expanding universe would leave it in a state that some time in the future people on a planet will just see darkness around them. No stars at all!!! They will likely assume universe is just them, and empty space all around. They would no nothing about Big Bang at all. So just like them, are we missing critical pieces of evidence already?
Plus Stephen Hawking has suggested if we manage to survive technology adolescence and survive to move out to space. We will eventually figure out a way to survive the cold dead era too.
So its like they are still alive.
- brador 13y agoWhat is survival without a biological body? If you transfer a brain to a computer, is it still surviving, is it still "living"? or is part of the magic of life in it's uniqueness? Once we can instantly replicate any part of ourselves, what will that mean, are we still living at that point? or just useless machines?
- kamaal 13y agoThis will open a big philosophical debate. People whose limbs have been amputated, generally report of phantom limbs. They even experience sweating, itch etc on the phantom limb. Now how come the brain detects all that on a limb that isn't even present? It seems sense originates in the brain and the body parts are just acting mere like sensors and output peripherals. If that is true you should not worry much about this biological body thing at all. After all we have organ transplants already. Like the argument about Ship of Theseus, you have to ask if a person who underwent organ transplants for more than one organ is actually the original person. If you were to wake that person post surgery, how much less of his original self he is since a good deal of body parts are replaced I am sure to bet he will say nothing changed at all. Transferring brain to a computer is just brain transplant. If you accept organ transplant you should hardly have any problem with this at all.
- terabytest 13y agoI disagree, because the brain itself is the source of sentience and the only thing that really matters. The other organs all have a support role for the brain. Replacing those organs will of course not feel like there's any difference (unless they don't work correctly) because the source of a person's sentience is in the brain itself, not in those organs. On the other hand, if there was a way to "digitalize" a brain and let it run in a simulation, it could still be conscious and have the same possibilities as the brain of a normal person with a normal body, but it would still be a duplicate of it. I don't think it's ever going to be possible to "transfer" yourself to a copy without dying. Sentience is far too intertwined with the physical aspect of the brain for it to be possible to transfer yourself into a copy without dying.
- GrantS 13y agoI share your viewpoint but I think there is a potential solution to this problem (not that I advocate doing it, treat it as a thought experiment): implant the blank slate hardware for the digital copy years before it takes over everyday operation and let it observe your brain to learn. Give the digital copy all the same inputs as the biological brain and make sure the (at first unused) continuous output of the digital copy matches true brain behavior to a desired level of error. Slowly assign control of the biological body to the digital copy over years of time -- somewhere in there "you" may have died but nobody will notice, including yourself. Then when the biological body dies, the digital copy will have already been "you" for quite some time and you're ready to be dropped directly into a mechanical body or a virtual world -- though those would also likely be gradual processes. (I also think the underlying problem of thinking the digital copy isn't you may even be an illusory one in that our consciousness experiences a discontinuity every night when we go to sleep.)
- kaffeinecoma 13y agoTransferring brain to a computer is just brain transplant. If you accept organ transplant you should hardly have any problem with this at all. Your "uploaded" brain probably won't have any problem with this, but your original physical instance brain probably won't be too happy to have the lights turned off. John Weldon's "To Be" (https://www.youtube.com/watch?v=pdxucpPq6Lc https://www.youtube.com/watch?v=pdxucpPq6Lc) kind of touches on this. It focuses on teleportation, but I think a brain upload is pretty much the same idea at heart.
- JulianMorrison 13y agoLife may have started in warmish carbon-water chemistry and humans may currently run on meat brains, but there's no reason to assume we have to stay limited to that sphere. So far as I'm concerned, anything which computes accurately "what I would think" is a copy of me. And anything which computes a mind and is temporally descended from me is me, even if we wouldn't recognize each other.
- vwinsyee 13y agoYour statement reminded me of the conclusion Rene Descarte reached a few centuries ago: "I think, therefore I am."
- marcosdumay 13y agoThat's the kind of wanna be phylosophical question that is based on disagreements about the meaning of words. If it quacks like a duck, walks like a duck, eats like a duck and reproduces like a duck, does it matter that's solid state instead of packs of water inside membranes?
- onetwofiveten 13y agoOne idea I've had about past civilisations is to do with quantum immortality. Suppose you did a Schroedinger's cat type experiment, but you were the cat. If the multiple universe hypothesis is true, then when the box is opened, two universes form, one in which you're alive and one in which you're dead. Since you're not in the universe where you're dead, subjectively, you would simply always survive the experiment. Now, imagine if you linked the trigger for death to a measurement of energy. You create a box that kills you unless some observed material randomly spikes in energy. It's a bit like a quantum suicide version of Maxwell's demon. Subjectively, you get free energy. More than that, this quantum killer Maxwell demon would be a fairy Godmother in disguise. You could make anything happen as long as it is directly observable and has non-zero probability. However, if you do it enough, anyone who isn't in the box with you, will very likely see you die. So there's the problem. You have a source of free energy or entropy or free anything, but using it will make you appear dead to everyone you care about. The solution would be to get everyone you care about together in the same box. From our point of view, when we explore the galaxy in the future and we will keep on finding long dead previously civilised planets which had advanced aliens who one day suddenly bundled everyone on onto a massive spaceship and then blew themselves up. Then one day, we'll start bundling ourselves up and do the same. In practical terms "bundling everyone together" might mean merging into one consciousness (for convenience). Which would make the whole process a lot like "The Last Question" by Asimov.
- worldsayshi 13y agoWow this is sort of like Greg Egan's Permutation City but actually seems slightly less far fetched and it solves the "where are all the aliens?" problem. In order to hack entropy we erase ourselves from all possible universes where entropy is increasing.
- onetwofiveten 13y agoThe fun thing is that there's a high probability that the ancient aliens still get to meet us, but a low probability of us meeting them.
- gpvos 13y ago
- pron 13y agoYou speak of singularity as if it is something that can be achieved, while in fact it is just a hypothesis, or a sci-fi thought experiment, that imagines one possible outcome of developing smarter-than-human AI. In particular, singularity proposes that such a discovery would cause a complete qualitative phase-shift in technology and human existence in general, but for this outcome the hypothesis relies on many speculations. As many have pointed out, smarter-than-human AI might not bring about singularity (or is even unlikely to do so). At our current technological era, speaking of singularity is no different from speaking of other science-fiction ideas like warp drive or even time travel. Would you say that a very old civilization would have surely developed warp-drive or time travel by now? Same with singularity. We don't know it's possible. We don't even know it exists. We're not even sure what it is.
- kamaal 13y agoI'm not sure. What you could say about warp-drives or time travel could have been said about Airplanes, organ transplant too. Yet they are possible now. Its very much like some in Newton or Gauss's era talking about a small piece of device made from silicon being able to do some million of arithmetic calculations in one second. You would be considered insane for even having such thoughts.
- twobits 13y ago"Life originating only after some 15 million years after the big bang, would by any means be extremely super intelligent by now." Who needs (super) intelligence, when one can be happy?