Gun Violence 'Depletes Precious Natural Resource'












It took the mass shooting in Newtown, Connecticut, to prompt lawmakers to call for stricter gun legislation. But the reality is that in a city like Chicago, where 515 murders took place last year and more than 100 shooting incidents have occurred since January 1, gun violence is an ongoing issue and it has been for years. Only, these shootings have become so common that they don't make national headlines.


"We lost a classroom full of children in Connecticut which sparked national outrage that needs to be translated into action, but in Chicago, we sometimes lose a dozen or more young people every weekend," Rep. Luis Gutierrez (D-Illinois), who serves the Chicago area, said in a statement. "Too many bullets and too many guns are killing the next generation and we have got to make it stop."


Gutierrez, like many others, believe that any debate about gun violence shouldn't just take into account mass shootings that make headline news. It should also consider the chronic gun violence that takes place on a daily basis across the U.S.


In Chicago's case, many of the victims are young minorities growing up in poor, gang-ridden neighborhoods on the south and west side of the city.


Just earlier this week a 15-year-old girl who performed at President Barack Obama's recent inauguration was gunned down, The Washington Post reported.


The teen, Hadiya Pendleton, was hanging out in a park with about a dozen other young people when she was shot. Two other victims were reportedly wounded. By all accounts she was in the wrong place at the wrong time. Reports indicate that the gunman was not even aiming at her.


And Pendleton is just the latest example. Chicago police officer Ron Holt lost his son, Blair, to gun violence in the spring of 2007. The 16-year-old was shot and killed while riding a bus after school.


Holt now works with young people in the community, particularly minorities at an increased risk of engaging in dangerous behavior, to encourage them to focus on their education instead of turning to violence.


"I explain to them that if they continue to ascribe to this diabolical idea of resolving conflict with firearms they're depleting the most precious natural resource in the community, and that is them," Holt said.


What's clear is that the root of the gun problem is not just the guns. There are several factors that play a role, many of which are rarely discussed. For example, for minority youth living in urban communities characterized by poverty, violence, particularly gun violence, tends to be chronic. And the groups largely impacted tend to be African American and Hispanic.


A lot of that has to do with acculturation, according to Rahsmia Zatar, executive director of Strong Youth, a gang prevention and intervention organization. There is a sense that it's difficult to move beyond one's cultural sphere.


As a result, minorities often tend to gravitate toward other young minorities in similar situations, and turn to violence to gain a sense of control, however false it really is.






Charles Rex Arbogast/AP Photo







"It's easy to fall victim to feeling a sense of empowerment through violence," Zatar said. "They feel they have limited opportunities and they don't have a sense of 'I can achieve,' [or] that there is something here for me that's better."


According to the 2011 American Community Survey by the U.S. Census Bureau, more than 30 percent of Chicago's African-American population and nearly 27 percent of Hispanics live below the poverty line. Perhaps more importantly, blacks and whites remain largely segregated, with African-Americans making up the vast majority of neighborhoods in the south, and whites comprising most of the north. Latinos are somewhat more mixed, often living in "buffer" communities between blacks and whites, which could exacerbate the pressure to conform to two cultures, neither of which is entirely comfortable.


These various enclaves also suffer from a distinct gang problem. Chicago Police Commissioner Garry McCarthy told Reuters the city is plagued by the breakup of larger more established gangs into new factions that are fighting over everything from turf to money.


Then there's the city's illicit gun issue, which is bigger than New York's or Los Angeles' despite strict laws to limit weapons. Gun shops are actually outlawed in Chicago, as are assault weapons and high-capacity magazines. Handguns were even banned until 2010.


Still, in a place like Chicago it's handguns doing the most damage. According to statistics from the Bureau of Alcohol, Tobacco, Firearms and Explosives, most of the guns they recovered in Illinois were pistols, followed by revolvers and rifles. Machine guns come in a distant sixth.


Why so many guns? Gun laws in neighboring communities are not as strict, and firearms make their way into the city. According to a recent article by The New York Times, officials "seized 7,400 guns [in Chicago] in crimes or unpermitted uses last year (compared with 3,285 in New York City), and have confiscated 574 guns just since Jan. 1 — 124 of them last week alone."


And while Chicago residents are required to report the loss or theft of a handgun, that same law does not apply to all of Illinois, so a stolen firearm could easily make its way into Chicago without the owner ever reporting it missing.


The dynamics created in poor minority communities like those in Chicago combined with the sheer number of guns that make their way into such a city bear out in the overall statistics.


According to the Bureau of Justice's National Crime Victimization Survey, African Americans were disproportionately represented among homicide victims and offenders between 1980 and 2008. They were six times more likely than whites to be homicide victims and seven times more likely than whites to commit homicides.


Latinos don't fare much better. According to the National Council of La Raza, the nation's largest Hispanic advocacy organization, "Today in America, every three hours a young person is killed by firearm violence. Every 14 hours, that teen or child is Latino."


Young Latinos are especially likely to be impacted by gang violence in places like Chicago. Nationally, Hispanics are also more likely than non-Hispanics to be victims of violent crimes committed by gang members.


The impact of guns on the Latino community may explain why they're inclined to favor increased gun control. According to the Pew Research Center, while 57 percent of whites think it's more important to protect the rights of Americans to own guns than to protect gun ownership, only 29 percent of Latinos feel the same way.


Holt would certainly like to see something change. Several days after his son was killed, he received a voicemail. It was then-Senator Barack Obama. The young lawmaker had called Holt to express his condolences and to promise that if there was anything he could do in the future to help curb gun violence, he was prepared to do it. The two never spoke on the phone, but Holt remembers the message.




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Astrophile: A scorched world with snow black and smoky






















Astrophile is our weekly column on curious cosmic objects, from the solar system to the far reaches of the multiverse






















Object: Titanium oxide snow
Location: The hot-Jupiter planet HD 209458b












There is something magical about waking up to discover it has snowed during the night. But there's no powdery white blanket when it snows on exoplanet HD 209458b. Snow there is black, smoky and hot as hell – resembling a forest fire more than a winter wonderland. Put it this way: you won't be needing mittens.












HD 209458b belongs to a family called hot Jupiters, gas-giant planets that are constantly being roasted due to their closeness to their sun. By contrast, the gas giants in our immediate neighbourhood, including Jupiter, are frigid, lying at the solar system's far reaches.












HD 209458b is also noteworthy because it is tidally locked, so one side is permanently facing towards its star while the other is in perpetual night. On the face of it, these conditions wouldn't seem to invite snow: temperatures on the day side come close to 2000° C, while the night side is comparatively chilly at around 500° C.












Snow made of water is, of course, impossible on this scorched world, but the drastic temperature differential sets up atmospheric currents that swirl material from the day side to night and vice versa. That means that any substances with the right combination of properties might be gaseous on the day side and then condense into a solid on the night side, and fall as precipitation. Say hello to titanium oxide snow.











Stuck on the surface













Although oxides of titanium make up only a small component of a hot Jupiter's atmosphere, these compounds have the right properties to fall as snow. But there was a snag that could have put a stop to any blizzards. Older computer models of hot Jupiters suggested that titanium oxides condensing in the air on the night side would snow – and remain on the relatively cool surface forever. "Imagine on Earth if you had no mechanism to evaporate water, it would never rain," says Vivien Parmentier of the Côte d'Azur Observatory in Nice, France.












Now he and colleagues have created a more detailed 3D computer model that shows that the snow can become a gas again as it falls and the temperature and pressure increase. Strong updraughts can then blow the titanium oxides back to the upper atmosphere. "The gas can come back on the top layers and snow again and again," says Parmentier.












Snowfall on HD 209458b would be like none you've ever seen. Though titanium dioxide is white and shiny, for example, the snowflakes would also contain silica oxides from the atmosphere, making them black. Since the atmosphere is also dark, snowstorms on the planet would be a smoky affair, the opposite of the white-outs we get on Earth. "It would be like being in the middle of a forest fire," says Parmentier.











Although the team studied a particular hot Jupiter, their model should apply equally to other planets of this type, suggesting hot snow is a common occurrence. Parmentier says we may have already spotted snow clouds on another hot Jupiter, HD 189733b, as spectral analysis of the planet suggests the presence of microscopic particles in its atmosphereMovie Camera.













David Sing of the University of Exeter, UK, who helped identify such particles on HD 189733b, says the team's new model goes a long way to explaining how titanium oxides behave on hot Jupiters. "We're pretty used to water condensing on Earth; there it is titanium because the temperatures are so much hotter."












Hot, black snow – now that would be something to wake up to.












Reference: http://arxiv.org/abs/1301.4522


















































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Singapore Conversation turns to animal welfare






SINGAPORE: A more inclusive society for animals or tougher rules for buying a pet were some suggestions animal lovers brought up at a dialogue on Saturday.

It was also the first time the Singapore Conversation - an initiative to get Singaporeans to come to a consensus on the kind of future they want - focused on animal welfare.

Saturday's event was jointly organised by the Agency for Animal Welfare, the Our SG Conversation Committee and the Singapore Kindness Movement.

Two working dogs - Esme and Joel - were present at the dialogue.

They were there to receive an inaugural Great Pet award given out by the Agency for Animal Welfare to pets which have served their owners in extraordinary ways.

Esme works as a guide dog for her visually impaired master, while Joel is a health service dog who can alert family members during a medical emergency at home.

Awareness of working dogs in Singapore remains low.

Hence animal lovers at the dialogue urged more shops and restaurants to welcome these dogs and their owners.

Their vision is an inclusive Singapore, for animals, too.

But pet owners need to do their part.

A keyword heard throughout the dialogue was "responsibility" - the responsibility of pet owners.

Abandonment cases in Singapore are unfortunately common. Hence some said the process of buying and owning a pet should be made tougher.

One of them is business owner Jill Hum, who said: "It's just far too easy for someone to buy a pet. It's not just buying candy or a teddy bear from the toy store. It's a live animal, you need to know how to take care of the pet. You need to know it's a lifelong commitment."

Others like Melanie Lee want an outright ban on live animals in pet stores.

"If pet shops can be legislated such that they can't have any live pets for sale, that would really help, because we have so many dogs out there - strays dogs, dogs up for adoption that do not have a home right now."

MP for Nee Soon GRC Associate Professor Faishal Ibrahim said the issue will require consultation with relevant stakeholders.

But the dialogue must go on.

"What we need to do is continue to develop and deepen this journey, so that ten years down the road, we will have a more gracious society," said the MP.

One way that can happen, participants said, is to inject the importance of animal welfare into the education system.

- CNA/ir



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Super Bowl from the sidelines: Tech readiness is priority No. 1



View from main CBS control truck at the Superdome.



It's always a treat to watch the game coverage by the peerless NFL on CBS team, which is the very best in the business. And backing up our amazing group of analysts and experts in front of the camera is a trained crew of CBS Sports production and technical pros behind the scenes.

Their No. 1 priority is to deliver the perfect angle of every play, along with the sophisticated replays, zoom, and hyper-broadcast detail that TV viewers have grown to love. The production logistics and technical complexity associated with broadcasting the Super Bowl are astounding. This year, CBS Sports will have 62 cameras at the Superdome covering the game, along with dozens of replay devices. When you are able to capture virtually every detail of the action, the hard part becomes choosing the angles and replays wisely and making sure you don't interfere with the broadcast.



In the mix will be some 4K cameras, which allow for stunning zooming capabilities, as well as the CBS sky cam, which glides over the field on a cable, capturing all. Orchestrating and syncing all the associated gear -- including switchers, audio consoles, graphics gear packages, servers HD cam decks, and a whole lot of cable -- is a massive undertaking. Beyonce is not the only one rehearsing ahead of Sunday -- there have been production rehearsals every day this week to get ready.


I'm in awe of the process and all of my colleagues at CBS Sports who make the magic happen. The final countdown has begun, so follow me on Twitter at and stay tuned!

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Pictures We Love: Best of January

Photograph by Dieu Nalio Chery, AP

The magnitude 7 earthquake that struck near Port au Prince, Haiti, in January 2010 so devastated the country that recovery efforts are still ongoing.

Professional dancer Georges Exantus, one of the many casualties of that day, was trapped in his flattened apartment for three days, according to news reports. After friends dug him out, doctors amputated his right leg below the knee. With the help of a prosthetic leg, Exantus is able to dance again. (Read about his comeback.)

Why We Love It

"This is an intimate photo, taken in the subject's most personal space as he lies asleep and vulnerable, perhaps unaware of the photographer. The dancer's prosthetic leg lies in the foreground as an unavoidable reminder of the hardships he faced in the 2010 earthquake. This image makes me want to hear more of Georges' story."—Ben Fitch, associate photo editor

"This image uses aesthetics and the beauty of suggestion to tell a story. We are not given all the details in the image, but it is enough to make us question and wonder."—Janna Dotschkal, associate photo editor

Published February 1, 2013

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Gov's Handling of Sandusky Case Under Investigation













The newly-elected attorney general of Pennsylvania is going after the state's governor, Tom Corbett, who was attorney general when child sex allegations against Penn State coach Jerry Sandusky were first brought forward.


Kathleen Kane, a Democrat who was sworn in as attorney general on Jan. 15, said that she will name a special prosecutor in the coming days to investigate Corbett's handling of the Sandusky case. Corbett is a Republican.


The investigation will look specifically at why it took the attorney general's office three years to bring criminal charges against Sandusky while he continued to have access to children.


"Attorney General Kane will appoint a special prosecutor to lead the office's internal investigation into how the Sandusky child abuse investigation was handled by the Office of the Attorney General," Kane's office said in a statement released today.


Corbett's attorney general's office was first notified of the allegations against Sandusky in 2008 when a high school student told his mother and school that Sandusky had molested him. The local district attorney passed the allegation on to the attorney general, then Corbett. Corbett convened a grand jury.






Mario Tama; Patrick Smith/Getty Images











Jerry Sandusky Insists Innocence Before Sentencing Watch Video









Jerry Sandusky Sentencing: Why Did He Release Statement? Watch Video









Jerry Sandusky Claims Innocence in Audio Statement Watch Video





It wasn't until 2011 that sex abuse charges were filed against Sandusky while Corbett had since become governor. Sandusky was convicted on 45 counts of sex abuse in June 2012.


The charges sent shockwaves throughout Pennsylvania, as Penn State's president, two top officials, and legendary coach Joe Paterno all lost their jobs over the scandal.


"Why did it take 33 months to get Sandusky off the streets? Was the use of a grand jury the right decision? Why were there so few resources dedicated to the investigation? Were the best practices implemented?" the statement from Kane's office read.


"At the end of this investigation, we will know the answers to these questions and be able to tell the people of Pennsylvania the facts and give them answers that they deserve," the statement said.


Describing an interview Kane gave the New York Times, the Times said Kane suggested that Corbett did not want to upset voters or donors in the Penn State community before his gubernatorial run in 2009.


Corbett has denied those suggestions. His office did not immediately return calls for comment.


Kane's office preemptively fought back against the idea that the investigation is politically motivated. Kane, a Democrat, defeated the incumbent attorney general, Linda Kelly, a Republican in November 2011. Corbett is a Republican.


"The speculation that this is about politics is insane," a staff member in Kane's office told ABC News today. "You go anywhere in Pennsylvania and anywhere across the country and you'll find individuals asking, 'why did it take three years? Why was there a grand jury? Why make these kids talk to 30 different people about what happened?"



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Archimedes's favourite insight printed in 3D









































See more in our gallery: "3D printer reveals mathematical beauty – and surprise"












ARCHIMEDES was at the cutting-edge of Ancient Greek technology but he might have increased his ability to engage with ordinary folk had he access to a 3D printer.












One of the polymath's favourite proofs was showing mathematically that a sphere that fits exactly inside a cylinder fills two thirds of its volume. A representation of this was displayed on his tomb.












Now, to mark the 2300th anniversary of his birth, Elizabeth Slavkovsky and Oliver Knill of Harvard University have used a 3D printer to create an object of the precise dimensions needed to demonstrate the insight visually.












They printed a slightly different version of the proof - a hollow hemisphere supported above a cylinder which contains a cone that takes up one third of the cylinder's volume (pictured below). Fill the hemisphere with water and it drains into the cylinder, filling it exactly to the brim. Using a hemisphere means you can see the water drain, making it easy to grasp what Archimedes proved (arxiv.org/abs/1301.5027).












The pair reckon that 3D printers - which make it easy to create objects based on equations - could transform mathematics education. Slavkovsky has helped students print personalised mathematical objects. "It gave them a tangible thing to consider," she says.












This article appeared in print under the headline "3D-printed proof of Archimedes"


















































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US says Australia "critical pillar" in Asia pivot






TOKYO: Australia is a "critical pillar" in the US pivot to Asia and the rebalancing of its military strategy, the region's most senior American commander told reporters on Friday.

Chief of US Pacific Command (PACOM) Samuel Locklear speaking in a teleconference from Hawaii, said the key US ally was vital in the world order that is emerging for the 21st Century.

Locklear said the challenges the US faced included climate change, maritime security, disaster relief and cyber security.

"All those things I view from the PACOM headquarters here, Australia is a critical pillar of the strategy we have here," Locklear said.

"When... I go down to Canberra and I sit and I look at the world map from Australia being in the centre of it, I get a very different view than I get from Hawaii or from Washington DC.

"And I start to have a sense of the things of the security environment that concerned people of Australia as well as people in Indonesia, in India and other countries."

Locklear said seen from this perspective, the Indian Ocean is a vital strategic region that cannot be thought of separately from the Asia-Pacific.

"When we look at our relationship with Australia, number one, a very good close ally, historically has been alongside with the US many times in the past, and I think will hopefully continue in the future," he said.

The US military is to station a powerful radar and a space telescope in Australia as part of a refocusing of priorities, the two countries announced in November.

The two sides also conferred on increasing the number of US Marines deploying to Darwin.

US Defence Secretary Leon Panetta described it as "major leap forward in bilateral space cooperation and an important new frontier in the United States' rebalance to the Asia-Pacific region".

In his first term as US President, Barack Obama said he wanted to refocus foreign policy on Asia, in a move that has been much trailed as a "pivot".

- AFP/de



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Crave giveaway: $200 shopping spree at KlearGear.com



iBrick

In case you've been missing the '80s lately.



(Credit:
KlearGear.com)


Feeling geeky? This week's giveaway lets you wear your geekiness on your sleeve, head, desk, or wherever else you can put it.

We're giving away a $200 gift certificate from KlearGear.com, purveyor of geek goods galore.

The gadget manufacturer and retailer sells more than a thousand items -- everything from an iBrick case that gives your iPhone that '80s je ne sais quoi to a mini solar-powered toy car and a USB brain massager that's supposed to gently relieve stress without costing you any neurons.

There's plenty of geek garb to choose from too, like circuit board cufflinks and T-shirts bearing such messages as "Byte Me," "Overclocked," "404 Not Found," and "Pwning the World, One Noob at a Time."






KlearGear.com sells all manner of T-shirts for geek guys and gals.



(Credit:
KlearGear.com)


And you can load up on whatever you want.

So how do you go about scoring this geek windfall? There are a few rules, so please read carefully; there will be a test.

  • Register as a CNET user. Go to the top of this page and hit the Join CNET link to start the registration process. If you're already registered, there's no need to register again.

  • Leave a comment below. You can leave whatever comment you want. If it's funny or insightful, it won't help you win, but we're trying to have fun here, so anything entertaining is appreciated.

  • Leave only one comment. You may enter for this specific giveaway only once. If you enter more than one comment, you will be automatically disqualified.

  • The winner will be chosen randomly. The winner will receive one (1) gift certificate from KlearGear.com, with a retail value of $200.

  • If you are chosen, you will be notified via e-mail. The winner must respond within three days of the end of the sweepstakes. If you do not respond within that period, another winner will be chosen.

  • Entries can be submitted until Monday, February 4, at 12 p.m. ET.


And here's the disclaimer that our legal department said we had to include (sorry for the caps, but rules are rules):


NO PURCHASE NECESSARY TO ENTER OR WIN. A PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING. YOU HAVE NOT YET WON. MUST BE LEGAL RESIDENT OF ONE OF THE 50 UNITED STATES OR D.C., 18 YEARS OLD OR AGE OF MAJORITY, WHICHEVER IS OLDER IN YOUR STATE OF RESIDENCE AT DATE OF ENTRY INTO SWEEPSTAKES. VOID IN PUERTO RICO, ALL U.S. TERRITORIES AND POSSESSIONS AND WHERE PROHIBITED BY LAW. Sweepstakes ends at 12 p.m. ET on Monday, February 4, 2013. See official rules for details.


Good luck.

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Sinkhole Swallows Buildings in China

Photograph from AFP/Getty Images

The sinkhole that formed in the southern Chinese city of Guangzhou (pictured) is, unfortunately, not a new occurrence for the country.

Many areas of the world are susceptible to these sudden formations, including the U.S. Florida is especially prone, but Guatemala, Mexico, and the area surrounding the Dead Sea in the Middle East are also known for their impressive sinkholes. (See pictures of a sinkhole in Beijing that swallowed a truck.)

Published January 31, 2013

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