top Facebook Offers Solution To End Drunken Posts
they'll be using photo analysis algorithms to detect how intoxicated you were in the photo and suggest that you not post it
... Except that most of the time the people taking those photos are posting them
while they are intoxicated, and therefore the suggestion not to post won't have any effect
My impression is the regret in taking these drunken pictures happens years after the fact, when the drunken college scene has been left behind, and the poster now has a family and a 9-to-5 job and they want to distance themselves from that past. Trying to tell college students that they shouldn't be posting inappropriate pictures of themselves drinking is futile, the warning will be completely ignored.
top Mathematicians Study Effects of Gerrymandering On 2012 Election
I'd say we had minority governments in Canada where third parties played a significant role, so their impact can't be neglected.
The other advantage of first-past-the-post system is that every voter within an electoral district has a clearly defined representative to represent and defend the interests of that constituency. A representative is elected to represent a particular district, and not just the voters who voted for him or her. In a proportional system, there is no guarantee of representation. If one votes for a third party that does not manage to elect any members, one is left without representation. And even if members of your party are elected, they may not elect members from your area. This lack of representation is the biggest flaw in the proportional representation system, in my opinion.
top Mathematicians Study Effects of Gerrymandering On 2012 Election
Start using a democratic system where every vote is equal, it's called Proportional Representation and works very well.
It would also be the end of the two party systems.
We have first past the post system here in Canada and we still manage to elect strong third parties. In fact we have 6 federal parties with elected members. In the last 20 years, we've also gone through 6 official opposition parties at the federal level. At the provincial level, the story is similar. Other countries with a first past the post system, such as the UK, also have strong third parties, so that's not the issue.
I'd also gerrymandering is a more of a symptom of a democratic deficit in US politics than a cause. The idea behind gerrymandering is to create "safe" electoral districts. Safe electoral districts are not usually stable here in Canada because it creates an easy opening for third party candidates. Voters in a strongly liberal district can vote for a liberal alternative without risk of a conservative candidate winning - likewise for a strongly conservative district. One should never have districts where one side wins with over 90% of the votes, as happens in numerous republican and democratic districts alike in the US, as that speaks to the lack of a democratic alternative at a local level in those districts.
top Australia Elaborates On a New Drift Model To Find MH370
While they may never find what happened to MH370, the search for it is leading to detailed mapping of an area of the ocean floor that was little explored. And now we're getting better mathematical models of the ocean currents. So while I know there's been a lot of criticism of continuing what seems like a fruitless search, the money isn't being wasted.
We may never find what happened to that aircraft, but we will have expanded our oceanographic knowledge of that area immensely.
top Lunar Mission One Proposes To Take Core Sample, Plant Time Capsule On the Moon
I'm skeptical of anyone who thinks they can fund a complex lunar exploration mission as a kickstarter project.
All that I foresee coming out of this is a multi-year "consulting study", using the dreams and hopes of space enthusiasts to pay for it. In another words, one space consultant gets a paid multi-year sabatical, with a short assignment report on the Moon at the end as the only result.
But maybe I'm just a cynic when it comes to kickstarter projects and their promises....
top Elite: Dangerous Dumps Offline Single-Player
Kickstarter is best described as a donation.
Kickstarter is best described as panhandling. In a donation, there is still an explicit agreement that the donated funds will go to a certain use. Kickstarter startups are more like a beggar on the street corner - you may give money with the intention for the beggar to buy food, but if he goes off to the liquor store to buy a bottle of booze instead, one shouldn't be surprised.
top US School Installs 'Shooter Detection' System
You could even buy them new books, computers, teacher's salaries, decent heating systems, lunch.
Why the number of things a student could more likely benefit from is just amazing!
Yes, and meanwhile a school in Philadelphia has to make do with
a $160 budget, while they're debating blowing $100k per school for this system.
Also keep in mind that the costs mentioned cover only the installation costs. Because this system requires a dedicated connection to the police, I assume they'll need to pay for a dedicated line, as well as the yearly maintenance costs and costs associated with false alarms.
top The Strangeness of the Mars One Project
Yep. Being a pioneer is all about finding new and interesting ways to die
... or the old ways in new settings.
In all the examples you cited, the pioneers in question didn't set out on a one-way trip to die - they fully intended to live. The explorers who first went to the South Pole, Everest, and other terrestrial extremes all planned on a return trip. In fact, I'd say it was their will to live that drove them on. Most had family and children, and when faced with adversity did all they could to live and return to their loved ones. Shackleton did not intend to die in the South Pole, and thus he was driven to push his men to extremes to overcome his challenges. It was his will to live to drove him on.
If you send a group of people to Mars who signed up to what is essentially a suicide mission, will they show the same will to live that will drive to overcome the first life-or-death challenge they face, or will they just cross their arms and accept their fate? Someone psychologically ready to die is the last person you want in such a trip, or as your crewmate.
top Marijuana Legalized In Oregon, Alaska, and Washington DC
I'm all in favour of legalizing marijuana, but I also believe that it needs to be properly regulated while doing so. Smoking weed needs to be controlled in the same way that smoking tobacco currently is. Legal limits for driving under the influence of marijuana needs to be clearly established, and part of the tax revenue from marijuana sales put into safety campaigns against driving while stoned.
This would be of benefit to the marijuana industry as well - establishing proper controls in its use will ensure that it is used in a responsible manner, and avoid a backlash from prohibitionists. All it will take is the image of a toddler killed by a stoned driver to incite the prohibitionists and undo legalization efforts - it would be better for the marijuana industry to seize the initiative now, and establish an image of responsible and controlled adult use.
about a month and a half ago
top Automation Coming To Restaurants, But Not Because of Minimum Wage Hikes
It may be good for the economy. It may not be so good for the people who can no longer support themselves because they just lost their minimum wage job to a robot. It may not be good for the people who then get mugged by said hungry person either.!
Automating a job reduces the unit cost of producing that particular good, which is good for all workers. The reduce costs of goods means the purchasing power of every worker increases and therefore their real wages rise. The challenge for the workers made redundant is retraining them into a new economic role, but properly retrained there is no reason they should not be able to support themselves. Historically, since the industrial revolution the net effect of efficiency gains and automation has been economic growth and real wage gains.
top Ebola Does Not Require an "Ebola Czar," Nor Calling Up the National Guard
I've seen this happen at a lot of large bureaucracies, including my own company - problem arises, and CEO feels compelled to appoint a special "czar" to deal with the problem. This only creates additional problems:
- Being appointed directly by the executive, the czar is not responsible to anyone
- The special czar will be appointed without any additional budget, and thus has no power
- Being outside of the conventional hierarchy, no one reports to him, and thus will find difficulty obtaining cooperation from other groups
- Responsibility for the problem will already be clearly defined in the existing hierarchy - appointing a czar will only confuse existing responsibilities and create conflict with the group responsible for the problem.
I foresee the same problems arising here if an "Ebola czar" is created.
top Google Rejects 58% of "Right To Be Forgotten" Requests
Before this ruling Google ignored that line and treated everyone to the joy of living forever with the consequences of their actions without ever being able to make good. After this ruling, Google are forced to apply some basis for allowing some people to move on.
The problem is European politicians abdicated their responsibility to set clear guidelines for this ruling and left it up to Google to determine who does or doesn't live with the consequences of their actions. If the courts or legislators had set clear standards for applying this rule - such as specifying a period of time, say 7 years, after which records are to be forgotten, I'd be fine with it. As it is, this enormous power is in the hands of individual search companies, each applying their own differing standards. There's no clear framework for the victim of a crime to appeal against a criminal who wants to be forgotten, for example. These are decisions to be made by the courts and by the people through their legislators, not by a private company.
top MIT Study Finds Fault With Mars One Colony Concept
And despite all those advantages in Antarctica, we've only be able to establish seasonal colonies in the continent, and those have been entirely dependent on re-supply from outside for almost all their basic needs. And in Antarctica resupply is a infinitesimal fraction of a cost of what it would be in Mars.
Prove to me that we can establish a permanent, self-sufficient settlement in Antarctica first, and then we can consider Mars.
top The flying car I'd like in my garage first:
Flying cars are a terrible compromise by design. They're woefully underperforming as airplanes, and have terrible handling as cars. The additional mechanical complication of having a car and airplane in the same design means additional points of failure and reduced reliability. And finally, they're more expensive than buying a separate car and plane. The Terrafugia sells for more than a quarter of a million. One could buy a Cessna and a luxury sports car for a lot less, and still have money leftover for round-trip fare to the local airport on a daily basis for that price.
So, no, I'd rather have a separate car and plane rather than plunking money on a poor compromise.
top Aral Sea Basin Almost Completely Dry
Not to be too contrarian, but before we declare this an unmitigated disaster, shouldn't the cost of the destruction of the Aral sea be measured against the benefits of provided by the water that used to flow into it?
The soviet scientists involved with the water diversion were aware that the Aral sea would eventually dry up. In fact, the decline in sea level was observable from the very beginning. It is true the lake drying up was an intended and foreseen consequence.
However, what was unforeseen were the ecological consequences of the lake drying up, that has turned the dry lake bed into a salt desert where dust storms kicking up toxic sediments are a common occurrence. Without a large body of water to moderate the weather, nearby communities now experience hotter summers and colder winters. In effect, one desert has been traded for another.
And while diverting water for agricultural uses might be beneficial, most of the canals used for the diversion are not properly lined, experiencing significant water wastage during transport. And most of this water is being used for water-intensive crops like cotton and rice. Were good irrigation practices used, and if more suitable crops that required less water were used instead, it is likely only a fraction of the water would be needed. It also has to be kept in mind that the economic benefits agricultural irrigation has brought has to be balanced the economic loss resulting from the loss of fishery in the area,loss of tourism (some of the villages were once seaside resorts), and economic hardship resulting from the ecological changes to the landscape
top Elon Musk: We Must Put a Million People On Mars To Safeguard Humanity
You could colonize a million people in Antarctica for a fraction of the cost of sending a million people to Mars. Unlike Mars, water and air are abundant in Antarctica, and the earth's magnetic field would provide protection from solar radiation. Transportation, not having to deal with leaving a gravity well, would be infinitely cheaper. And there is the possibility of finding oil and coal deposits in Antarctica, something very unlikely to happen in Mars. There would be issues of international law regarding ownership of the southern continent, but then the same issues exist for Mars.
Yet, despite this infinitely easier environment to survive in Antarctica, we've never managed more than seasonal colonies entirely dependent on resupply from the mainland, most of these bases clustered in edge of the continent where they are easily accessible, and none of them having permanent inhabitants. Once we manage to establish a permanent, self-sustaining settlement in the heart of the Antarctic Plateau, then we can discuss establishing a settlement on Mars.
top A DC-10 Passenger Plane Is Perfect At Fighting Wildfires
But some designs defy obsolescence
This isn't about obsolescence or a design that stands the test of time. This is about simple economics. The main reason airliners phase out old airplanes is that their operating costs are too high - their older engines are too fuel consuming compared to newer designs, and may not meet newer noise regulations for most commercial airports. Maintenance also becomes difficult to source with no new spare parts being produced.
Fire fighting aircraft fly under a different set of economics. They fly short flights, and only seasonally, so their fuel expenses are a smaller proportion of their expenses. They don't have to worry about noise regulations, because they don't fly out of commercial airports. And an older model that was produced in large volumes like the DC-10 means there is a large source of cheap junkyard parts to maintain these aircraft.
This isn't about the DC-10 being a good or bad design - it's just simple economics. What's expensive for a commercial airliner can be economical for a fire-fighting operation.
top Apple's Diversity Numbers: 70% Male, 55% White
Problem is you are considered RACIST for suggesting they get a better education and not follow the ghetto culture.
It is racist to apply broad stereotypes to a class of people. The black people applying for those Apple jobs are college graduates, most likely coming from a middle-class background. The average black applicant has as much in common with the "inner-city ghetto culture", as you call it, as the average white applicant has in common with "white trailer-park trash".
top Apple's Diversity Numbers: 70% Male, 55% White
There's a lot of misunderstanding here about these statistics. The purpose of releasing these numbers isn't to institute a "quota" system - it's to show that there is fairness in your hiring practice. The biggest criticism here appears to be that one can only hire the talent that is available, whatever race they may be. I agree with this - and if you're hiring practice is fair and open, the demographics of the hirees should closely match the talent pool from which you're hiring from. And for a large enough company (Apple, Google, Yahoo, etc.), the statistical deviation from that mean should be small. Incidentally, in my jurisdiction statistics like these are used to monitor hiring practices and ensure that no discrimination or hidden bias is occurring.
Apple's numbers appear to show a fair hiring practice, as their numbers at a glance match the applicant pools. For example, 10% of US college graduates are black, according to the US census survey, which closely matches their 9% of black non-tech workers. Google's and Yahoo's numbers, on the other hand, showed only 1% of non-tech workers as black. The implication from those numbers is that while the average black college graduate has an equal chance with his white counterpart of getting a job at Apple, he is 10x less likely to obtain a job at Google or Yahoo.
That is where the cause for concern arises.
top Australia Rebooting Search For MH370
The money isn't being wasted. The search for the plane is creating a detailed oceanographic survey of the Indian ocean in an area of the sea that is not well explored. Even if the plane is never found, I'd say the sonar survey of the ocean bottom that will result from this search will be worth the money spent.