discrete calculations of 1s and 0s in transistors are not capable of harboring sapient life with free will, mental processes may emulate the calculations of computers but they must involve random quantum fluctuations for the being to be truly sapient
transferring control over civilization to electronic beings would be like genociding ourselves and creating simulations of sapient beings to replace us, it would be a huge mistake
No escape from reality.
Open your eyes,
Look up 2: this guy's N.C.
I'm just a poor boy
The event horizon of a black hole is comparable somewhat to the event horizon of the known universe. The big bang apparently started from a single point which is comparable to a singularity. Imperfections in cosmic background radiation could be comparable to the imperfect distribution of matter entering a black hole. However this is not enough evidence.
For this theory to make sense you would need to make the outlandish speculation that time is going backwards in a black hole such that from the perspective of someone inside the black hole it is expanding from a singularity rather than going towards the singularity. There are various problems with this.
1: Light simply doesn't escape the black hole, nothing exceeds the speed of light and starts going backwards in time.
2: Once light or matter reaches the event horizon it is traveling in a straight line towards the singularity, I hear. It would be an eventless universe.
also worth noting that time dilation increases as you near the event horizon, if the trend continues then in theory time would start going backwards
But according to the mathematical model, time slows and stops. It does not at any point move backward.
I wackyparsed the title as "helps the blind see low-res BBW video," and thought, "Oh my God, who'd want to see that? Not even the blind!"
I guess this is meant to aid those with postpartum blindness?
Having eyeballs that can record everything you see in ultra high definition and have a built in zoom function would be neat, but I'd prefer to keep the eyes I got currently.
Then the ultimate question is—if one accepts that theses 1, 2, and 3 are at least possible, which of the following is more likely?
a. We are the one civilization which develops AI simulations and happens not to be in one itself? Or,
b. We are one of the many (billions) of simulations that has run? (Remember point iii.)
In greater detail, his argument attempts to prove the trichotomy, that:
1. intelligent races will never reach a level of technology where they can run simulations of reality so detailed they can be mistaken for reality (or this is impossible in principle); or
It seems to me that any accurate, large scale universe simulation is impossible as a matter of principle. The amount of energy it would take to run, having to simulate every particle in the universe realistically and simultaneously for trillions of years, would be as much or nearly as much energy/matter as there is in the universe. Otherwise the creation of such a simulation would violate things like the law of the conservation of energy in thermodynamics. So that the universe exists at all means that there is no simulation being run, meaning that if any "ancestor" universe exists it also cannot simultaneously exist AND run "our" universe, but we exist so it can't exist, or at least we are not a simulation.
We're talking about another universe you doofus. It may have way more energy available than ours.
Why would it necessarily need to be a large-scale simulation? If one wanted to study something specific (the evolution of societies) and one could run a realistic enough simulation of -that-, one presumably would only need to give the appearance of their being something more out there in the universe (esp. if one wanted the conditions to be similar to one's own universe in order to simulate something like one's own civilization).
"Cogito ergo sum" - "I think therefore I am"
And since I exist, I am assuming everybody else exist as well.
My brain isn't simulating, it's STIMULATING.
Sure, and the one simulating that universe would have more energy available, and the one after that would have more energy, so on and so forth into an effectively infinite amount of energy. Doubtful and there's no reason to believe it's true or even probable, it's superfluous. The simulation of any expanding universe would take up almost the entirety of energy in the simulating universe anyway over the course of time, and we live in an expanding universe.
Actually they would only need to simulate the planet Earth in any great detail and the rest of the universe can just be kind of guestimated.
In practicing celestial navigation, one learns to think of the moon, planets, and stars not as places or even things, but as points of light projected onto a screen for our convenience...
For a lot of history, this was basically true. At this point, our most distant probes are only in the nearest suburbs of our home star. Due to the great distances involved, it becomes necessary to scale down the sensors due to the consumption/lack of power over time. We don't have pictures of the darkness out there, just a stream of numbers and that's not hard to simulate.
So anyway I guess what I'm saying is that you need to simulate at least solar system for this experiment. However you can get quite sloppy in the distant reaches of it if you make the rules of the simulation sufficiently hard (stupid entropy). Somehow I think as we gain the ability to travel further, this theory will become the simulation of the gaps.
Years ago, I watched a program that was talking about how wind speeds varied from planet to planet in our solar system. Eventually it saw a correlation between distance from the sun, and wind speeds.
Surprisingly, the further you got from the sun, the faster wind speeds became. My memory gets a little vague from here on out.
Basically, the program moved on to trying to model these speeds, and was succesful, but when it went to model earth in the same way, it showed that we should be having waaaay huger winds than we do experience.
At the end of the program, they showed that the solution to the progblem was that earth had it's ice caps, which for some reason I don't remember really cut down on our wind speeds.
i'd love to watch this program again if someone knows what it's called or where to find it.
Does anyone remember this one?
sounds like bullshit. mars has polar ice caps, too.
Well I looked up Venus's weather for the hell of it and apparently the winds on Venus will circle the planet 4 to 5 times in a single Earth day, whereas Earth's winds move at barely 10% to 20% of its rotational speed.
Lets contrast the atmospheric compositions of the two planets:
Surface pressure 93 bar (9.3 MPa) or 9300 kPa
Composition ~96.5% Carbon dioxide
0.015% Sulfur dioxide
0.002% Water vapor
0.001 7% Carbon monoxide
0.001 2% Helium
Not sure if this has something to do with but temperature and pressure differences between atmospheric layers maybe affect the wind speed, considering how tornados and such are formed here.
How fast does Venus spin on its axis? How fast is its revolution around the sun?
I'm thinking maybe since Venus is closer to the sun, the solar winds actually get to it? And by the time the solar winds reach Earth they're pretty much dissipated? I dunno. Astronomy and physics aren't really my thing.
Well, Skynet is supposed to take over April 21, 2011. The war is supposed to rage until 2029 when we destroy Skynet's master control. SO, you scientists and technogeeks need to stop posting random thoughts and GET BACK TO WORK! Be a part of the RESISTANCE, not the problem! ;)
Solar winds...? what?
Anyway, wind has to do with balancing the distribution of heat within an atmosphere. On earth, hurricanes/cyclones are basically heat energy flowing from the overheated tropics into temperate zones and tornadoes likewise spring from warm wet air meeting cold dry air. When two masses of air of varying temperature meet one another, bad things happen. Just bear this in mind briefly.
Every day, the earth rotates once. The surface will be exposed (on average) 12 hours a day over the course of the year. The other 12 hours a day (on average), we're in the shade. On Venus, things are quite different because the day there lasts 116 days. During this time, half of the planet is in daylight and the other half is in the shade. One half is having the worst summer day ever, the other half the worst winter day ever. You're going to get crazy wind as a result of the crazy temperature difference (relative temperature difference; Venus is on average hot as hell everywhere but moreso during the "day").
Turns out OP wanted the name of the program, not a discussion on this topic. Oops...
Hello, 4-ch.So, long story short. There's an UFO appearing in my neighbourhood almost every night.
Here's my twitter, you can read all the rest there. I will add more posts to twitter as soon as something interesting happens.
Also, I'm from southern Europe.
In rural Japan
Simply changing the configuration of the X-BOX360 on the Internet
I've got a place to change the house
What it was announced that I exist in a world of double planet somewhere in the American universities?
I think the Internet World
I'm able to visually confirm
Did I announced that the world exists on earth is double the American College of
I'm also in rural Japan
If you change your Internet settings for XBOX360
Internet World that
Nuisance can be checked visually from
What can stop the waves disappear and even temporarily What is it?
So how long do you think it will be before such technoloogy is widely availble to the public?
10 years? Maybe 25?
Proof that if you are going to fail, you might as well fail superlatively.
this thread has been on this board for about 5.5 years. why move it now?
hey if you get satisfied with this how can you be called science lover .
there is no certanity that homo sapiens want more than they got in every field if they want more if they want to store their memories in full hd from their mind to hard disk where is the problem real track deployment videography should be an alternative
Except an atom is not the smallest unit, so that's as arbitrary as saying "the universe is made out of 2 halves, so 2 bits should be enough for everyone!"
I think it would be separated that the PCs for citizen and the PCs for (Technical) Workers.
People not need such a High Speck Computers for their daily laisures.
It can be required the thread for this board?
It may be fundamental to mention that the ultimate entropy of the Universe is bound by the area of the de Sitter horizon in Planck units. The radius of the horizon is about 1060 Planck lengths so the area is 10120 Planck areas. The largest entropy that our Universe may carry is therefore about 10120 bits.
Thread for those who are inclined to research and learn about the economy of this civilization we find ourselves born into. Principally the stock market.
Yelp Inc. (YELP) has successfully grown to dominate a niche on the internet, a cross between the yellow pages and social networking.
2013 was a major bull market but tech appears to have stalled somewhat. It is feasible there may still be growth for tech stocks like YELP, some basic research on YELP is a good place to start this thread, it shows some of the resources I use for looking up basic info on a company.
latest annual report (10-K)
So, what is this?
This is a forum to discuss science is it not? And what more utilitarian science is there than the science of obtaining capital?
In March and April the tech sector stalled and many bubbles burst, this may have dragged down a few innocent companies with it, that may now be excessively undervalued and bounce when investors realize the error.
FEYE is a possibility, also GOOGL. I've had a little looke at FEYE prompted by a thread in /biz/ that may still be up
> David DeWalt, FireEye chairman and CEO, says he's focused on growing the business and discusses how the market digested the company's quarterly numbers.
> DeWalt's optimism didn't satisfy Brian Kelly of Brian Kelly Capital who had recently sold a losing position in FireEye.
Who is right?
> FireEye Reports Financial Results for First Quarter 2014
I use it to gain power in general, power gives you more options whatever your motivations. You might want to become biologically immortal, you might want to help alleviate suffering, but you can't do any of this without wealth or power.
Knowledge is useless if not wielded by the wise, and I am aware there is more to it than that. There is a kind of information economy, you need information about information to determine the chances of it being useful in the practical sense which presents an interesting dilemma, since now you also need information about information about information about information, there are some parallels with calculus, this sounds like borderline autism but I am not obsessed with this or anything, it is just an observation I have made, when it gets to this point I usually just rely on good old human common sense and approximations to make the best decision. For instance if I am looking up penny stocks and I come across a dodgy company dumping millions of shares on the market with red flags everywhere when I go to their site, I know there is no longer much point in me spending more time on this, I go to the next one. If I next find a biotech startup and there are no red flags I have to decide whether it is worth trying to understand the drug they are trying to develop myself, I have to try and determine how long it would take and the opportunity cost of spending time on it or researching more companies. Through these means I can figure out how to make reasonably effective use of my time, how to valuate companies, risk and returns and the opportunity cost of various options.
What if I told you that economics is a pseudoscience, and that all the phenomena you're trying to model in such painstaking detail are random chaotic herd behavior?
I'm a cock sucking retarded mouth breather, where do I go to learn caclus and shit?
Waht's th SICP of math? What would you recommend, besides killing myself. I already know about khanacademy.
Btw I'm not learning lisp or reading SICP.
Try Khan Academy, d00d. From pre-algebra all the way up through calculus. Khan is the Man. It's free, too--free as in beer, as well as in speech.
"The ships logs from the voyages of Captain Cook have yielded a new discovery: the gradual weakening of Earth’s magnetic field is a relatively recent phenomenon. The discovery has led experts to question whether the Earth is on track towards a polarity reversal."
"The field’s strength is now declining at a rate that suggests it could virtually disappear in about 2000 years. Researchers have speculated that this ongoing change may be the prelude to a magnetic reversal, during which the north and south magnetic pole swap places."
I read Slashdot's take on it http://science.slashdot.org/article.pl?sid=06/05/13/1516234 and I thought they were awfully calm about it.
Wouldn't such an event create total chaos?
Since a magnetic field reversal has never been observed by humans and the mechanism of field generation is not well understood, it is difficult to say what the characteristics of the magnetic field might be leading up to such a reversal. Some speculate that a greatly diminished magnetic field during a reversal period will expose the surface of the earth to a substantial and potentially damaging increase in cosmic radiation. However, Homo erectus and their ancestors certainly survived many previous reversals. There is no uncontested evidence that a magnetic field reversal has ever caused any biological extinctions. A possible explanation is that the solar wind may induce a sufficient magnetic field in the Earth's ionosphere to shield energetic particles even in the absence of the Earth's normal magnetic field .
"Although the inspection of past reversals does not indicate biological extinctions, present society with its reliance of electricity and electromagnetic effects (e.g. radio, satellite communications) may be vulnerable to technological diruptions in the event of a full field reversal."
"may be"? So nobody knows what would happen? Or is it about the magnitude of a solar flare, i.e. not very serious?
The mechanism generating the Earth's magnetic field itself is not well understood, so nobody knows exactly what happens during a pole reversal. Electric and electronic equipment would probably be more sensitive to fluctuations of the field rather than the absence of a field. Lacking any information of what kind of fluctuations to expect, there's really no way to know what the effects would be.
I hope everyone will be ok except for the Earth turning into a global Van de Graaff generator. It would be both a potential extinction event and a new trend in fashion.
>turning into a global Van de Graaff generator.
That would open the door to Free Energy, at long last! :)
Okay, I'll branch this thread off the other one myself if you guys don't want to take the initiative. It may die in silence, but at least I tried. :p
-No flaming or trolling. Emphasis on flaming. Keep the argument down to a mild level.
-Back up what you say. I know it's hard for this, but don't just say something like "God is evil". Tell WHY you think God is evil, and use logic to back it up if you have tot. If you want to say "God is good", then the same goes for you.
-Keep this as mature as possible. This is basically like repeating the first rule, but don't let your emotions/beliefs get in the way of your argument. It makes you and your whole case look childish.
Supposing that a God exists, he cannot be both benevolent and omnipotent, because evil also exists.
>god is good (christian dogma), and wants the well-being of humans
>god is all knowing and all powerful
>[i]some[/i] humans do bad things
>god doesnt punish them
inb4 free will
that would make god inherently bad, because he's letting humans do bad things
>bible says retarded things
>god doesn't do anything
the bible mentions that God does punish those people
Who are you to decide what is "evil" or "horrible"?
Non-human animals torture, rape, and murder all the time. Are they evil? What about plants? Bacteria? Viruses? What about hurricanes, tornadoes, earthquakes, and volcanoes? Are they evil? Your body kills millions of microscopic organisms every day, and you don't even notice. Does that make you evil?
There are a lot of people who actually think the Nazis had the right idea about the Jews, and those people would probably call you evil. What makes you right and them wrong?
And only you get to decide who counts as "people"?