top There Is No "You" In a Parallel Universe
It is possible to create extremely complex systems by combining very simple building blocks. A game like chess has rules you can explain to a child but takes a lifetime to master. Fractals are complex images computed by repeatedly applying a simple mathematical function. People can be complex even if they are built from nothing but physics.
You're assuming that if people consist of nothing but physics, that physics would be able to explain people. In other words, that the properties of the building blocks would explain all properties of a complex system. I think that is not the case, certainly not in practice and perhaps not even in theory.
First of all, deriving the properties of the whole from the properties of the components could be too difficult for people to perform in practice. Half a century of AI research might sound like a lot, but it is really far from an exhaustive search. Even a much simpler problem like computer chess hasn't been fully solved; it took half a century just to get chess algorithms at the same level as human players, but they're still far from perfect.
Second practical problem is that tiny variations in the configuration of building blocks can have big impacts on the system as a whole. For example, weather systems are chaotic. In a computer program, changing a single instruction among millions can have big consequences. So studying physics would at best give you the ability to predict how an unconfigured brain works (like an embryo's?), not an arbitrary brain that has formed lots of connections based on the experiences of the person in question.
A reason to doubt deriving all behavior is possible in theory is that there are unprovable statements in math. So even if you know all the rules, for non-trivial rulesets (such as arithmetic) you cannot prove all the consequences of those rules.
top For the First Time In 3 Years, Investments In Renewable Energy Increased
Peak oil is the moment when the maximum production rate is reached. If you say there is no such thing as peak oil, that means you're predicting the production rate will forever increase. Even if that would be possible on the supply side (which I sincerely doubt), the demand for oil will decrease when the price increases, leading to lower production.
We're not running out of oil, we're running out of cheap oil. As oil gets more expensive, people will find ways to use less oil: other fuels, renewable energy, better home insulation, fuel efficient cars, less air travel etc. We already saw the demand for oil drop when the economic crisis hit, showing that there is flexibility in the demand.
top Ask Slashdot: Is an Open Source
.NET Up To the Job?
I think Microsoft is adapting to being one of several vendors instead of being a dominant force. They have to play better with others because they don't have the market power they had 10 years ago.
.Net, I used it briefly some years ago and wasn't impressed. Compared to Java, they decided that exceptions don't need to be declared, so you have to look up in the documentation which exceptions you have to handle. However, the documentation doesn't list all exceptions that can be thrown. So I have no idea how one would do proper error handling in .Net.
Another thing that bothered me is that the documentation consists mostly of examples. However, if I read documentation I don't want a code fragment to copy-paste, I want to read the specification for a particular method. In particular, how it handles edge cases. That information was usually missing. Of course you can test the behavior, but there is no guarantee the next release will have the same behavior if the behavior was never documented. All in all, it didn't feel like a good platform for writing reliable applications.
top Marissa Mayer's Reinvention of Yahoo! Stumbles
I don't think they mean an actual device, but a product that will make the company look hip and relevant again to the masses, like the iPod was for Apple.
about a month and a half ago
top France Wants To Get Rid of Diesel Fuel
I'm all for electric and the end of burning fuel to drive around but you have to ask the question of WHERE that electricity is coming from to charge up your car?
Is the problem just being shifted?
In France, a lot of electricity comes from nuclear power plants, so in terms of CO2 reduction switching to electric driving would help. But that transition is going to take a while; it's unrealistic to expect everyone who now drives a diesel to buy an electric as their next car.
As far as I know, and this seems to be supported by your links, modern diesels don't pollute more than modern petrol cars. So if this would be about reducing pollution, they should crack down on old and poorly maintained diesels.
I don't know about France, but in the Netherlands students get free (but limited) public transport use, so very few students drive a car. That keeps a lot of old and poorly maintained cars off the road.
top US Intelligence Unit Launches $50k Speech Recognition Competition
So they want a complex problem solved in 2 months (first test on Feb 4 and there are holidays inbetween), for which they will pay a relatively low amount and only to the winners. Even if the result wouldn't be used for spying, I don't think there would be many takers.
top The Dutch Village Where Everyone Has Dementia
In Holland, everyone pays into the state health care system during their working years, with the money then disbursed to pay for later-in-life expenses
The Dutch health care system never worked like that. They might be confused with the pension system, where people save for their generation's retirement. While heavily regulated, the pension system is not run by the state.
The Dutch health care system is actually a lot like Obamacare, with private insurance companies which are not allowed to turn down people who apply. The system was redesigned in 2006: before that, people with low to moderate salaries were insured via their employer, while now all people pick and pay their own insurer. The increased competition in the new system hasn't stopped medical costs from rising though.
top Soda Pop Damages Your Cells' Telomeres
Here in the Netherlands, if something is named "juice", it can by law only contain actual juice. The water + sugar + juice mixes are named "nectar". The real stuff is more expensive (by about 50%; depends on the type of fruit), but it's available in any super market.
top In UK, Internet Trolls Could Face Two Years In Jail
Asking for heavier penalties is a simple way for a politician to make it appear they're doing something about an issue without actually solving it. In terms of deterrence, I think a 6-month sentence should be enough: online harassers are not thinking "it's only 6 months," they're thinking "I'm anonymous, they'll never catch me."
top Soda Pop Damages Your Cells' Telomeres
Fruit juice contains a lot of sugars as well and consumption of fruit juice was associated with longer telomeres.
top PETA Is Not Happy That Google Used a Camel To Get a Desert "StreetView"
In the particular case of dogs, I'd argue that having contact with humans is their natural way of living. Over ten thousand years of contact with humans has shaped the species. There is no way you can consider any dog to be not exposed to humans: it's in their genes.
top Chrome For Mac Drops 32-bit Build
As far as I know, NPAPI plugins can't be sandboxed effectively. So they are indeed security risks. You could argue whether it is Google or the end user that should decide what risks to take with plugins, but given how easily people click "Yes" without even reading the question, I don't really blame them for not leaving this to the end user.
As for an open web, what did plugins ever do to open the web? The most popular plug-in is Flash, which is proprietary. Silverlight is proprietary; it has an open source clone that never actually worked when I tried. Java is open source but Java Applets are pretty much obsolete today.
I do share the concern that Chrome is becoming too dominant. Moving to PPAPI plugins would not be a step forward, but phasing out plugins altogether would be.
top The Quiet Revolution of Formula E Electric Car Racing
I think the eco aspect is not in the race itself, but in F1 acting as R&D for technologies that will eventually end up in consumer cars. By having fuel restrictions, they're forcing the engineers to look for ways to do more with the same amount of fuel.
top Tox, a Skype Replacement Built On 'Privacy First'
That's a good idea. You could even present the hash in a more accessible way, like picking two words from a dictionary or showing three icons from a fixed set.
top Tox, a Skype Replacement Built On 'Privacy First'
It could be handled like SSH: when you get an invite to connect to someone, their key fingerprint is displayed. If you are paranoid, you can verify the fingerprint via alternative channels. Otherwise, you blindly accept it. In either case, you are protected against man in the middle attacks after that first connection is made. Also, if you did accept a fake key, any time you try to talk to that person over a network where the man in the middle is not present will trigger a key mismatch, revealing that an attack took place on the initial connect.
top Net Neutrality Campaign To Show What the Web Would Be Like With a "Slow Lane"
It's a buzzword for demanding federal control of the internet, to remedy the government-caused problem of last mile providers who are protected from competition by local cable monopoly privileges.
What kind of additional control would net neutrality give the government over the internet besides the enforcing net neutrality itself?
Besides, I doubt any possible negative side effects of net neutrality would come close to the problem of ongoing massive warrantless spying, so if you're worried about government control over the internet, this seems like the wrong battle to pick.
All we need to solve the problem of the Comcasts and the Time-warners of the world is to expose them to competition.
That may not be easy... The big telcos lobby for laws protecting them from municipal broadband, but as far as I know they are not protected from commercial rivals, yet few are challenging them.
Here in the Netherlands when it comes to broadband competition, on ADSL there is a lot of competition because the government forced the leading telco (KPN, the former state telco) to share their telephone lines with other ISPs, since those lines were laid with public money. On cable, for some reason such a line sharing wasn't enforced, so two big companies (UPC and Ziggo) bought all the local cable networks and are now trying to merge, meaning there will be one giant cable company for the entire country (*). On fiber, there used to be a lot of different ISPs, but KPN bought most of them and a few other failed (probably because of mismanagement), so there is very little competition left there as well.
(*) I do agree with the cable companies' reasoning that they are not competing against each other anyway, since they don't operate in the same areas: every house has at most one cable connection. But in my opinion the line sharing should have been enforced for cable too, since those networks were also built with public money. But they were owned by local governments and sold for a lot of money during the dot-com boom (unlike KPN, which was owned by the state and then privatized), so I guess it would be unfair to change the conditions for network use
after selling them.
My point is that mergers and acquisitions will reduce competition, even in situations where there are no corrupt laws blocking healthy competition. So I think it's wishful thinking that if you allow competition it will automatically come into existence, regardless of properties of the specific market.
There is also a practical aspect: it is inefficient to have to run several cables to each house. In my opinion, ideally each house would be connected to a single fiber optic cable, over which an unlimited number of ISPs could offer their services. The last mile is not a good place to look for competition; the rest of the service is.
top Radioactive Wild Boars Still Roaming the Forests of Germany
I don't think the prevailing winds matter all that much: it is the winds in the first days after the accident that matter, since during that time the radioactive particles were still in the air. I know that here in the Netherlands (west of Germany) in the months after the accident some types of crops were destroyed because they were considered unsafe for consumption.
top Switching Game Engines Halfway Through Development
Git is used to maintain the Linux kernel; I don't think any game has a rate of commits that comes even close to that. The problem you're referring to is probably that Git is not designed to handle
large binary data efficiently. That doesn't make it a joke, but it could disqualify it for a particular use.
top California Man Sues Sony Because
Killzone: Shadowfall Isn't Really 1080p
Unfortunately the site hosting TFA from that story seems to be gone. In my opinion the most deceptive thing about 80's game boxes wasn't the cover art: it was pretty clear it wasn't representative of the in-game graphics. However, a lot of games were available on multiple systems and the box would often feature screen shots from a different system. Some had fine print stating which system the shots were from and some didn't even have that, but in either case there were more than a few game boxes with screen shots that looked significantly better than the game inside the box would.
top Microsoft's CEO Says He Wants to Unify Windows
After reading the article
from dmbrun's post, it seems what they're doing is a single code base, more shared APIs across Windows variants and a single store interface. So it's mostly focused on making it easy for developers to support multiple Windows variants. A smart move, but nothing revolutionary.
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