Saturday, March 3, 2012
New ‘thinking cap’ technologies that control weaponry ‘step closer’
New technologies that tap into the brain and allow weapons to one day be fired through mind control could soon become a reality, British scientists claim. Researchers believe that new “thinking caps”, could help provide super-human strength, highly enhanced concentration or thought-controlled weaponry, The Telegraph reports.
A British ethics group is investigating the ethical dilemmas posed by inventions that interfere with the brain’s inner workings.
The Nuffield Council on Bioethics (NCB) has launched a consultation on the risks posed by such new technologies, the global market for which it says is worth $8bn (£5bn) and “growing fast”.
With the prospect of future conflicts between armies controlling weapons with their minds, the Council, an independent body, is wanting to identify what issues that come with blurring the lines between humans and machines.
Applications range from medicine to warfare and even human enhancement while some techniques such as deep brain stimulation (DBS) are already used by thousands of patients. The consultation will look at whether having decisions affected by a computer chip in the brain could lead to a sense of diminished responsibility amongst users.
“Intervening in the brain has always raised both hopes and fears in equal measure,” said Prof Thomas Baldwin, from York University, who is leading the study.
“Hopes of curing terrible diseases, and fears about the consequences of trying to enhance human capability beyond what is normally possible. “These challenge us to think carefully about fundamental questions to do with the brain: What makes us human? What makes us an individual? And how and why do we think and behave in the way we do?”
He added, “It is not just science fiction. I don’t think it is unrealistic if you have the unlimited funds of the Pentagon to project ourselves towards some kind of Star Wars future.
“Setting pharmaceuticals aside, the value of the market for the devices and technologies we are dealing with is something in the region of $8 billion, and growing fast.”
The NCB, which investigates ethical issues raised by new developments in biology and medicine, wants to focus on three main areas of neurotechnologies that change the brain.
These include brain-computer interfaces (BCIs), neurostimulation techniques such as DBS or transcranial magnetic stimulation (TMS), and neural stem cell therapy.
These technologies are already at various stages of development for use in the treatment of medical conditions including Parkinson’s disease, depression and stroke.
Experts believe they could bring significant benefits, especially for patients with severe brain disease or damage. daily times monitor
Wednesday, February 29, 2012
Big Asteroid 2011 AG5 Could Pose Threat to Earth in 2040
by Leonard David, SPACE.com’s Space Insider Columnist
Scientists are keeping a close eye on a big asteroid that may pose an impact threat to Earth in a few decades.
The space rock, which is called 2011 AG5, is about 460 feet (140 meters) wide. It may come close enough to Earth in 2040 that some researchers are calling for a discussion about how to deflect it.
Talk about the asteroid was on the agenda during the 49th session of the Scientific and Technical Subcommittee of the United Nations Committee on the Peaceful Uses of Outer Space (COPUOS), held earlier this month in Vienna.
A UN Action Team on near-Earth objects (NEOs) noted the asteroid’s repeat approaches to Earth and the possibility — however remote — that 2011 AG5 might smack into our planet 28 years from now.
Iran's Christian pastor alive, execution looming
By Lisa Daftari
The Christian pastor sentenced to death in Iran last week for leaving Islam and converting to Christianity was confirmed alive as of early Sunday, sources close to his attorneys told Fox News.
Iran’s government backtracked over the weekend, stating that no execution order had been announced for Youcef Nadarkhani, and that he was being held not for apostasy, but for rape and “other crimes,” according to the Islamic Republic’s state-controlled Press TV.
Nadarkhani’s attorneys believe the government toned down its rhetoric in response to an international outcry. The execution order, however, remained in effect, they said.
Supporters fear Nadarkhani, a 34-year-old father of two who was arrested more than two years ago on charges of apostasy, fear he may be executed at any time, as death sentences in Iran can be carried out immediately or dragged out for years.
Others fear Nadarkhani will be used in broader political negotiations as Iran endures crippling sanctions and international pressure in response to its nuclear agenda and rogue discourse. The number of executions in Iran has increased significantly in the last month.
“If a human being becomes a bargaining chip for the ayatollah, that’s not a situation that will lead to anything positive,” said Jordan Sekulow, executive director of the American Center for Law and Justice (ACLJ), a human rights advocacy group that has led international campaigns to free Nadarkhani.
“When it’s a high-profile case, they test the international community’s reaction to these stories and how they change as geopolitical priorities shift.”
Iran’s judiciary, fearing its ultimate decision will have far-reaching political implications, has been caught in a bind in determining Nadarkhani’s fate.
Should the court release the pastor, it will appear disrespectful of the tenets of Shariah, or Islamic law, which call for an apostate to be put to death. If it executes him, it will face increasing criticism from the international community that continues to petition for the Nadarkhani’s release.
Dozens of human rights groups along with Secretary of State Hillary Clinton, 89 members of Congress, and leaders from the European Union, France, Great Britain, Mexico and Germany have condemned Iran for arresting Nadarkhani and have called for his quick release.
Last week, the State Department and White House put out statements condemning Tuesday’s execution verdict.
Congress has scheduled a vote as early as Wednesday on House Resolution 556, which condemns the Iranian government and calls for the pastor’s quick release.
Nadarkhani converted to Christianity at 19 and came under the Islamic regime’s radar in 2006 when he applied for his church to be registered with the state. He was arrested and soon released, according to sources.
In 2009 he went to local officials to complain about Islamic indoctrination in his school district, arguing that his children should not be forced to learn about Islam.
He was subsequently arrested and found guilty of apostasy by a lower court in Gilan, a province in Rasht, where he and his family live.
The court gave Nadarkhani a chance to recant and return to Islam, but he refused.
Death sentences for apostates in Shariah Law are prescribed both by fatwas, or legal decrees, and reinforced by Iran’s penal code. Article 225 of the Iranian penal code states, "Punishment for an Innate Apostate is death," and "Punishment for a Parental Apostate is death.”
While all religious minorities in Iran, including Bahais, Zoroastrians, Jews and Christians, have faced various forms of persecution and political and social marginalization, the government saves its harshest retribution for those who have abandoned Islam.
3 doomsaying experts who foresee economic devastation ahead
NEW YORK – Behind the mainstream Wall Street happy talk about more stable financial markets and an improving economy are grim warnings of tough times ahead from a small cadre of doomsayers who warn that the worst of the financial crisis is still to come.
Harry Dent, author of the new book The Great Crash Ahead, says another stock market crash is coming due to a bad ending to the global debt bubble. He has pulled back on his earlier prediction of a crash in 2012, as central banks around the world have been flooding markets with money, giving stocks an artificial short-term boost. But a crash is coming in 2013 or 2014, he warns. "This will be a repeat of 2008-09, only bigger, when it finally hits," Dent told USA TODAY.
Gerald Celente, a trend forecaster at the Trends Research Institute, says Americans should brace themselves for an "economic 9/11" due to policymakers' inability to solve the world's financial and economic woes. The coming meltdown, he predicts, will lead to growing social unrest and anti-government sentiment, a U.S. dollar with far less purchasing power and more people out of work.
Celente won't rule out another financial panic that could spark enough fear to cause a run on the nation's banks by depositors. That risk could cause the government to invoke "economic martial law" and call a "bank holiday" and close banks as it did during the Great Depression.
"We see some kind of threat of that magnitude," Celente, publisher of The Trends Journal newsletter, warned in an interview.
Robert Prechter, author of Conquer the Crash, first published in 2002 and updated in 2009, is still bearish. He says today's economy has similarities to the Great Depression and warns that 1930s-style deflation is still poised to cause financial havoc. Prechter predicts that the major U.S. stock indexes, such as the Dow Jones industrials and Standard & Poor's 500, will plunge below their bear market lows hit in March 2009 during the last financial crisis. The brief recovery will fail as it did in the 1930s, he says.
2 very different viewpoints
If he's right, stocks would lose more than half of their value. "The economic recovery has been weak, so the next downturn should generate bad news in a big way," Prechter said in an e-mail interview. "For the third time in a dozen years, the stock market is in a very bearish position."
These dire forecasts differ sharply with the brighter outlooks being espoused by the bulls, or optimists, on Wall Street. Recent stock performance and fresh readings on the economy also suggest a future that is less gloomy than the doomsayers predict.
The Dow, for instance, is in rebound mode and has climbed back to levels not seen since the early days of the financial crisis in May 2008. Tech stocks in the Nasdaq composite are trading at levels last seen in 2000. Data on auto sales, manufacturing and consumer confidence have been firming. Job creation is also on the rise. The unemployment rate dipped to 8.3% in January, its lowest level in three years.
As a result, stock market strategists such as Rod Smyth of RiverFront Investment have been raising their outlooks for 2012. Smyth raised his target range for the S&P 500 to 1250-1500. If the market hits the top of the range, stocks would have risen 10%. Similarly, Brian Belski, strategist at Oppenheimer, recently said he remains comfortable with his year-end 2012 target of 1400. That's up 2.5% from here. Bespoke Investment Group published research that shows the market, which is closing in on a new bull market high, has done well in the past once it breaks through old highs.
Bulls are betting that Europe's banking system will be stabilized, minimizing the risk of a severe credit crisis. Bulls are also encouraged by recent data from around the world that show modest growth and a pickup in economic momentum.
The causes of economic calamity
So what has the super-bears so worried?
Dent says the combination of aging Baby Boomers exiting their big spending years and a shift toward debt reduction and austerity around the world will cause the economy to suffer another severe leg down, making it more difficult for the government and Federal Reserve to avert a new meltdown. He has not always been bearish. In 1993 he wrote The Great Boom Ahead.
Celente, who as far back as 2008 has been warning of economic calamity, argues that the ballooning debt and the growing divide between the haves and have-nots has put the U.S. in a weakened state.
As a result, he says, the nation is more vulnerable to potential shocks. He worries about potential chaos caused by people all trying to yank their money out of financial markets at the same time. He also sees risk in the event there is a loss of confidence in elected leaders.
Societal unrest in the form of street protests and increased crime are possible, too, he adds. Markets could also be spooked by an oil price shock due to a military conflict between Israel and Iran, or a bad outcome to Europe's debt crisis.
"2012 is when many of the long-simmering socioeconomic and political trends that we have been forecasting and tracking will climax," Celente noted in his Top 12 Trends 2012 newsletter. In an interview he added: "When money stops flowing to the man on the street, blood starts flowing in the street."
While bulls are urging investors to get back into stocks, the doomsayers are advising a far different strategy. Dent's investment advice is simple: "Get out of the way." He recommends buying short-term U.S. Treasury bills and the U.S. dollar, which will benefit from safe-haven cash flows. He says stocks will fall sharply in value.
Celente's advice centers on survival. He says buy gold so you don't lose purchasing power when the value of the dollar plummets. He says buy a gun to protect your family against desperate people in search of food and money. He says plan a getaway to places with more stable finances and governments.
Prechter says to keep your powder dry and buy when things get really bad: "When things get really scary, as in early 2009, I get bullish."
The macabre concept of a 'euthanasia roller coaster' that thrills you... then kills you
By Julian Gavaghan
An engineer has come up with macabre rollercoaster concept where passengers are thrilled and then ‘killed’.
The chilling Euthanasia Coaster is a theoretical machine engineered to ‘humanely, with elegance and euphoria, take the life of a human being’.
It is designed to subject the rider to a series of unique experiences from euphoria to thrill and from tunnel vision to loss of consciousness.
The surreal structure is the brainchild of Lithuanian engineer Julijonas Urbonas.
Julijonas has been involved in the field of amusement park development since his childhood and describes himself as an architect and engineer whose work is ‘artistic and philosophical’.
He said: ‘Thanks to the marriage of the advanced cross-disciplinary research in space medicine, mechanical engineering, material technologies and, of course, gravity, the fatal journey is made pleasing, elegant and meaningful.
‘Celebrating the limits of the human body but also the liberation from the horizontal life, this 'kinetic sculpture' is in fact the ultimate roller coaster.’
Julijonas' design is inspired by the words of John Allen, the former president of the famous ride maker, Philadelphia Toboggan Company.
Allen once said: ‘The ultimate roller coaster is built when you send out twenty-four people and they all come back dead.’
However, the surreal concept has been criticised by a leading anti-euthanasia organisation which sees the ‘imaginative’ coaster as something which could be easily abused.
Dr Peter Saunders from Care Not Killing said: ‘Whilst appreciating the artist’s sense of humour and light-heartedness, we also need to remember that the life a human being cannot ever be taken ‘humanely with elegance and euphoria’ and with this method the last sensation would more probably be one of overwhelming vertigo and fright.
‘Euthanasia rightly remains illegal because any law allowing it could so easily be abused.
‘Vulnerable people - the sick, elderly, disabled or depressed - would feel under pressure, whether real or imagined, to request early death.
‘Let’s hope that this imaginative method never becomes legal.’
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