and dying is the only way to prove my point? doesn't make a lot of sense.
not really.
it's obvious that you don't understand a certain aspect of the brain.
Gravage: But I actually do understand...
normally, the only reason you can see someone is because the light reflected off of their body comes in contact with your eyes, the image of the person is then converted to electrical signals and sent to the brain. when the signals of the person stop arriving to the brain, the person disappears from your view. the same mechanism applies to all of your other senses (hearing, smell, taste, touch, etc.). everything the brain experiences comes in the form of electrical signals. EVERYTHING.
Gravage: Everything disappears when you close your eyes, but it's still there, even if there is no light at all. The same I go through the dark room it's there, it doesn't matter there is no light in it. Otherwise there wouldn't be anything. But we're all bio-electro-chemical beings like every other species.
Brain experiences do come in the form of electrical signals, but because there wasn't any electrical signals the girl I've been speaking about has died. She had no feeling of touch or heat. If entire reality is based on our own experience, we wouldn't have to die, just because we lost our senses or electrical signals in the brain. Objective reality is there, we can't see exactly like it is, but the light shows us at least some part of it.
so if you are in a simulation in which your real brain is connected to a supercomputer, all it takes for a dead person to stay gone is for the computer to never generate that person's signals again. similarly, if the computer wants you dead, it simply stops sending signals to your brain and you will be dead in the simulation. and you will stay dead as long as the computer wants.
Gravage: No, it depends on the environment, not on simulation, brain adapts to the environment, no simulation has anything with this at all.
since human brain perceives the world around it via electrical signals arriving to the brain, it is impossible for anyone to prove that their brain isn't hooked up to a signal generating supercomputer. you may say that when you wrap your hands around your head, you don't feel any cable hooking up to your skull. but if the computer hid the cable by not sending your brain the signals that describe the cable, how would you know? your arms, your legs, your whole body may not even be real, they may be just an illusion.
Gravage: Yes, sure, but why would computer need so much complexity if you can simulate entire universe, without using laws of physics and 4 fundamental forces of the universe? Why would you need food and water just to survive at all? It's pretty much like asking the question: Do you love your family? Yes. Prove it. The same case is with this stupendous hypothesis: is the universe a computer simulation? You don't have to prove it it isn't, compare simulation human against the real world human.
In order for brain to be hooked up into a signal generated supercomputer, supercomputer would have to know just about everything in the universe, plus everything in the brain and the brain decisions-but that's just impossible. Human brain decides what to do in any given situation better than any other computer ever will. It's the same question why some people kill and others do not. It's the matter of religion, education, environment..., or simply a life or death situation. It's not matter of if you have been programmed or not.
you can see the future? 10,000 years ago who would have thought the human race would one day be able to fly higher than the birds?
Gravage: No species lived forever. Proven fact, as we can see humans destroying themselves via profit and high-tech and science, I wouldn't be surprised if we live another 300 years maximum.
i don't see a good reason for bringing emotional stories into this discussion. this is a science forums and it is certainly appropriate to talk about these theories without sounding inhumane. i don't recall seeing anyone protesting The Matrix at the movie theaters.
Than why don't you let some junkie stabs you to the death? After all everything is simulation and death itself-prove it.
No this has become a philosophy forum, and philosophy is the one thing I really hate. Those are people who have entire time in the world and they never actually felt what is a real life, they live in their own fantasy world, not knowing what is happening there. Vast majority of scientists themselves says the universe is actually not a simulation at all.