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Barry Levine writes that former New York City Mayor Michael Bloomberg is urging environmentalists to have some compassion for the coal miners they help put out of work because they can't be easily retrained to do other jobs. "Mark Zuckerberg says you can teach them to code and everything will be great. I don't know how to break it to you - but no" said Bloomberg. "You're not going to teach a coal miner to code." Bloomberg, who is an environmental activist, said while he gives "a lot of money to the Sierra Club" to shut down coal-fired power plants and to promote green energy projects, society needs to "have some compassion to do it gently."

Thousands of coal mining jobs have been shed throughout the country, there were about two thousand fewer coal miners in March 2014 than at the same time last year. Coal-reliant states, like Kentucky have been hit especially hard with more than 2,200 mining jobs lost in that state alone last year - a 23 percent decline. Bloomberg suggested subsidies to help displaced workers, like coal miners, and maybe even retaining. But Bloomberg said retraining isn't always an option, especially in an economy becoming increasingly tech savvy. Bloomberg stressed the need for the retraining to be "realistic."

Ewan Palmer reports that actress Kate Mulgrew, known for her role as Captain Kathryn Janeway in Star Trek: Voyager, says she was tricked into narrating a controversial documentary that claims the Earth is the center of the Universe. The film, which describes itself as "destined to become one of the most controversial films of our time", argues the long-debunked theory of geocentrism - where the Earth is the center of the Universe and the Sun resolves around it - is true and NASA has tried to cover it up. Following confusion as to why Mulgrew chose to narrate the film scientists have described as "garbage", the actress posted a statement on her Facebook page denying she was a geocentrist or "in any way a proponent of geocentrism". "I apologize for any confusion that my voice on this trailer may have caused." Dr Max Tegmark, a cosmologist from the Massachusetts Institute of Technology, says he was also misled into appearing in the film. "I was told that this would be a science documentary by independent filmmakers who wanted to increase public appreciation for science. I should clearly have asked for more details in advance. These geocentric arguments are about as unscientific as things get."

This is not the first time scientists have been taken out of context to advance a far-right political agenda. In 2008, Ben Stein's Expelled was panned by participants who were made to believe they were doing an entirely different film. Richard Dawkins, PZ Myers, Eugenie Scott, Michael Shermer and other proponents of evolution appearing in Expelled have publicly remarked, the producers first arranged to interview them for a film that was to be called Crossroads, which was allegedly a documentary on "the intersection of science and religion."

Allen McDuffee writes the the US Navy's latest weapon is an electromagnetic railgun launcher that can hurl a 23-pound projectile at speeds exceeding Mach 7 with a range of 100 miles that will turn destroyers into super-long-range machine guns able to fire up to a dozen relatively inexpensive projectiles every minute. The Navy says the cost differential - $25,000 for a railgun projectile versus $500,000 to $1.5 million for a missile - will make potential enemies think twice about the economic viability of engaging U.S. forces. "[It] will give our adversaries a huge moment of pause to go: 'Do I even want to go engage a naval ship?'" says Rear Admiral Matt Klunder. "Because you are going to lose. You could throw anything at us, frankly, and the fact that we now can shoot a number of these rounds at a very affordable cost, it's my opinion that they don't win."

Engineers already have tested this futuristic weapon on land, and the Navy plans to begin sea trials aboard a Joint High Speed Vessel Millinocket in 2016. Railguns use electromagnetic energy known as the Lorenz Force to launch a projectile between two conductive rails. The high-power electric pulse generates a magnetic field to fire the projectile with very little recoil, officials say. Weapons like the electromagnetic rail gun could help U.S. forces retain their edge and give them an asymmetric advantage over rivals, making it too expensive to use missiles to attack U.S. warships because of the cheap way to defeat them. "Your magazine never runs out, you just keep shooting, and that's compelling."

In 1990, about 8 percent of the US population had no religious preference but by 2010, this percentage had more than doubled to 18 percent. That's a difference of about 25 million people, all of whom have somehow lost their religion. Now MIT Technology Review reports that Allen Downey, a computer scientist at the Olin College of Engineering in Massachusetts, has analyzed the data in detail and says that the dramatic drop in religious affiliation is the result of several factors but about 25 percent of the drop is due to the rise of the Internet. Downey concludes that the increase in Internet use in the last two decades has caused a significant drop in religious affiliation: for moderate use (2 or more hours per week) the odds ratio is 0.82. For heavier use (7 or more hours per week) the odds ratio is 0.58.

What Downey has found is a correlation and any statistician will tell you that correlations do not imply causation. But that does not mean that it is impossible to draw conclusions from correlations, only that they must be properly guarded. "Correlation does provide evidence in favor of causation, especially when we can eliminate alternative explanations or have reason to believe that they are less likely," says Downey. It's straightforward to imagine how spending time on the Internet can lead to religious disaffiliation. "For people living in homogeneous communities, the Internet provides opportunities to find information about people of other religions (and none), and to interact with them personally," says Downey. "Conversely, it is harder (but not impossible) to imagine plausible reasons why disaffiliation might cause increased Internet use."

There is another possibility: that a third unidentified factor causes both increased Internet use and religious disaffiliation. But Downey discounts this possibility. "We have controlled for most of the obvious candidates, including income, education, socioeconomic status, and rural/urban environments. (PDF)" If this third factor exists, it must have specific characteristics. It would have to be something new that was increasing in prevalence during the 1990s and 2000s, just like the Internet. "It is hard to imagine what that factor might be."

Seth Borenstein reports at AP that ten world-class soloists put prized Stradivarius violins and new, cheaper instruments to a blind scientific test to determine which has the better sound and the new violins won hands down. "I was surprised that my top choice was new," says American violinist Giora Schmidt. "Studying music and violin in particular, it's almost ingrained in your thinking that the most successful violinists on the concert stage have always played old Italian instruments." Joseph Curtin, a Michigan violin maker and Claudia Fritz, a music acoustics researcher at the Pierre and Marie Curie University in France had the ten violinists put a dozen instruments through their paces in a rehearsal room and concert hall just outside Paris. They even played with an orchestra. The lights were dimmed and the musicians donned dark welder's glasses. The dozen violins together were worth about $50 million and the older, more expensive ones required special security. The 10 violinists were asked to rate the instruments for sound, playability, and other criteria, and pick one that they would want to use on a concert tour.

The finding shocks music aficionados, because of the mythologies built up around the Italian violin makers of the 17th and 18th centuries, particularly the Stradivari and Guarneri families. Along with violins made by other Italian masters in this era, Stradivarius and Guarneri instruments have gained almost mythical status, with musicians insisting these instruments have a quality that cannot be reproduced.

Canadian soloist Susanne Hou has been playing a rare $6 million 269-year-old violin made by Guarneri del Gesu called by some the greatest violinmaker of all time. Like other participants, Hou was drawn to a certain unidentified violin that ranked No. 1 for four testers and No. 2 for four more. "Whatever this is I would like to buy it." Hou, whose four-year loan of the classic Italian violin has expired, is shopping for a new one this week. She wishes the researchers could tell her which one she picked in the experiment, but Curtin said the researchers won't ever reveal which instruments were used to prevent conflict of interests or appear like a marketing campaign. For Hou finding the right instrument is so personal: "There are certain things you can't explain when you fall in love."

Sunday's return of Season 4 of Game of Thrones reminds us that you may have encountered a Stannis Baratheon or Daenerys Targaryen in the workplace as psychologist Elizabeth Neal and executive coach Iain Crossing provide an analysis of the management styles of the Westeros power-grabbers and what they should do to become more effective leaders.

For example, Stannis Baratheon is a blustering leader with powerful allies - the kind of person that could be found in junior management or senior operational roles in a family-run or semi-government business with no dedicated HR resources and weak governance. "Stannis has a strong work ethic and is likely to be respected by his subordinates however his need and greed for power allows him to be influenced contrary to his principles," says Crossing. "There certainly are qualities that are promising but there would need to be professional development." Joffrey Baratheon is emotionally unstable, antisocial, immature, unreliable, reckless and irresponsible says Neal, and displays a pattern of pervasive distrust and suspiciousness of others while his narcissism indicates that he is too insecure to change. When facing a Joffrey in the workplace, your best bet is to lodge "complaints with HR and try get him moved on," says Crossing.

Finally there is the one character in Game of Thrones at the top of her game who would make it as a corporate executive just as she is - Daenerys Targaryen. The 'mother of dragons' is collaborative and resourceful, a fast learner and highly adaptable to change. According to Neal, Targaryen leads with compassion and "an appropriate amount of maternal instinct while remaining unswayed by emotion." Daenerys is also a risk-taker who has strong beliefs about right and wrong and takes it upon herself to champion her ideals of social justice. "I can't fault her leadership style," says Neal. "That's the kind of leader I would respond to well, personally."

(cross submitted to /.)

Congresswoman Janice Hahn writes in the Daily Breeze that thousands of gallons of crude oil spilled onto a residential street in Wilmington, California when an idle pipeline burst in a residential neighborhood, wreaking havoc on the lives of families who live in the community. "With a noxious smell and the sounds of jackhammers engulfing the community, the residential neighborhood turned into a toxic waste site in less than an hour," says Hahn. "The smell was nauseating and unbearable. Extensive drilling on the street is causing damage to driveways and even cracking tile flooring inside homes. Residents have seen their lawns die within a two-week span and they worry that the soil may be toxic. Several residents have suffered from eye irritation, nausea, headaches and dizziness due to the foul oil odor, including an elderly woman who has lived in Wilmington for more than 20 years."

The 10-inch pipeline is owned by Phillips 66, who initially said it was almost positive that the company was not to blame for the leak and declined to elaborate on why the unused 10-inch pipeline was filled with crude oil. Hahn says current loopholes in pipeline regulation are inexcusable and has called for a congressional hearing to examine regulations for pipeline safety and plans to introduce legislation that will specifically require that all abandoned or idle pipelines are routinely inspected. "The Wilmington community deserves answers and support from Phillips 66 and handing out gift cards and breakfast burritos to the residents is not in any way a substitute for transparency and accountability to the community," concludes Hahn. "This oil spill could have been prevented. With prudent oversight, we can make sure that the industries our communities rely on are also good neighbors and ensure that an incident like this never happens again."

(cross submitted to /.)

Selena Larson writes at ReadWrite that Facebook has a perception problem, which is largely driven by the fact it controls huge amounts of data and uses people as fodder for advertising and just can't shake its ultimately flawed nature and gain the trust of consumers. "Perhaps the largest driver of skepticism towards Facebook is the level of control it gives users-which is arguably limited. Sure, you can edit your profile so other people can't see your personal information, but Facebook can, and it uses your data to serve advertisers says Larson. "Keep in mind: This is information you provided just once in the last 10 years-for instance, when you first registered your account and offered up your favorite movies, TV shows and books-is now given tangentially to advertisers or companies wanting a piece of your pocketbook."

Another thing people hate about Facebook is that when the time comes for someone to abandon the social network, whether over privacy concerns or frustration with the company, Facebook intentionally makes it hard to leave. "Even if you delete your account, your ghost remains. Your email address is still tied to a Facebook account and your face is still recognizably tagged as you, even if the account it's associated with has vanished." Even when you die, Facebook continues to make money off you.

Facebook has many exciting projects, but it won't have an audience left unless it addresses its perception problem says Larson. "Trust is paramount, especially on the Internet, and people need to know that Facebook is making things to improve the human experience, not just spending billions to make even more billions off our personal information," concludes Larson. "Prove to us you don't just care about money, Facebook, and perhaps we'll all realize how much you really have grown in the last 10 years."

Shiela M. Elred writes at Discovery News that it's clear that some artistic professions are more at risk of suicide -- including writers, actors and painters. The suicide rate of musicians is about three times the national average, according to work by Steve Stack, director of the Center for Suicide Research and a professor at Wayne State University, whose research on occupation and suicide is the most comprehensive to date, covering a period of eight years of death certificates that list occupation. Kurt Cobain's case seems to be a classic representation of struggles that disproportionately affect artists and in Cobain's case were several red flags that Nirvana's lead singer was suicidal: a family history of suicide, bipolar disorder and drug addiction. In Cobain's case 5000 fans listened to a tape recording of Courtney Love reading the suicide note, and calling Kurt various foul names for killing himself. There has been speculation that Love's negative and angry reaction to her husband's death may have prevented copycat suicides among his fans. "There's definitely a known connection between creativity and mental illness," says Dr. Christine Moutier adding that over 90 percent of people who commit suicide had a mental illness, whether it be active or under-treated or undiagnosed.

According to Moutier many artists and people who commit suicide share character traits such as perfectionism. Common pathways in the brain lead people to both be more creative and experience mood and behavior patterns outside the norm. And real life for artists can be especially challenging says Steve Stack, director of the Center for Suicide Research. "As an occupational group, artists are more likely than others to experience labor market strains. These strains include unemployment, underemployment, client dependency (in a quest after gigs/contracts), multiple job holding and low incomes. Some work at menial jobs by day and do art at night." Combined with the higher rates of mental disorders such as manic depression and bipolar disorders, lives of artists are often volatile. "It's not to say you should squelch creativity" says Moutier, "but I do think family support of young adults excited about artistic endeavors is important."