Do cell phones cause cancer? We’d all like to know, but unfortunately there’s no clear answer — yet. Now an intriguing new study takes a first step toward a possible answer, suggesting that holding your cell phone to your ear does have a measurable effect on the brain, even during cell-phone sessions of less than an hour.
Dr. Nora Volkow, director of the National Institute on Drug Abuse (part of the National Institutes of Health), reports Tuesday in the Journal of the American Medical Association (JAMA) that a cell phone’s electromagnetic field can cause changes in brain activity. Specifically, she and her team found that the regions nearest to the antenna of closely held mobile devices showed higher rates of energy (or glucose) consumption.
Before you start to panic that all your cell-phone confessionals have set you up for some kind of brain tumor, remember this: higher rates of glucose metabolism in the brain can mean a number of things. Yes, tumor cells may gobble up more glucose to fuel their relentless growth, but healthy brain cells need constant replenishment too, to keep up the intricate network of messages and connections that help us think, eat, move and stay alive. Depending on what you’re doing, different areas of your brain will require more glucose — if you’re playing Scrabble, your language centers might demand more attention, while deep emotions such as grief or euphoria will cause neurons involved in the mood-regulating limbic system to consume more energy.
Researchers found that the brain regions closest to the active phone’s antenna showed the highest rates of glucose activity, and Volkow says the next step is to understand what that means. “Is this a temporary change that recovers every single time, or do chronic, long periods of exposure potentially have long-lasting effects? We need to know that,” she says.
The study is the first to look at glucose metabolism as a marker for the effect of a magnetic
I write about major problems: the collapsing US economy, wars based on lies and deception, the police state based on “the war on terror” and other fabrications such as those orchestrated by corrupt police and prosecutors, who boost their performance reports by convicting the innocent, and so on. America is a very distressing place. The fact that so many Americans are taken in by the lies told by “their” government makes America all the more depressing.
Often, however, it is small annoyances that waste Americans’ time and drive up blood pressures. One of the worst things that ever happened to Americans was the breakup of the AT&T telephone monopoly. As Assistant Secretary of the US Treasury in 1981, if 150 per cent of my time and energy had not been required to cure stagflation in the face of opposition from Wall Street and Fed Chairman Paul Volcker, I might have been able to prevent the destruction of the best communications service in the world, and one that was very inexpensive to customers.
The assistant attorney general in charge of the “anti-trust case” against AT&T called me to ask if Treasury had an interest in how the case was resolved. I went to Treasury Secretary Don Regan and told him that although my conservative and libertarian friends thought that the breakup of At&T was a great idea, their opinion was based entirely in ideology and that the practical effect would not be good for widows and orphans who had a blue chip stock to see them through life or for communications customers as deregulated communications would give the multiple communications corporations different interests than those of the customers. Under the regulated regime, AT&T was allowed a reasonable rate of return on its investment, and to stay out of trouble with regulators AT&T provided excellent and inexpensive service.
Secretary Regan reminded me of my memo to him detailing that Treasury was going to have a hard time getting President Reagan’s economic program, directed at curing the stagflation that had wrecked President Carter’s presidency, out of the Reagan administration. The budget director, David Stockman, and his chief economist, Larry Kudlow, had lined up against it following the wishes of Wall Street, and the White House Chief of Staff James Baker and his deputy Richard Darman were representatives of VP…
In today’s Outside the Box, Lacy Hunt and Van Hoisington of Hoisington Investment have the temerity to point out that since the Great Recession officially ended in 2009, the Federal Open Market Committee (FOMC) has been consistently overoptimistic in its projections of US growth. They simply expected QE to be more stimulative than it has been, to the tune of about 6% over the past four years – a total of about $1 trillion that never materialized.
Given that dismal track record, our authors ask why we should believe the Fed’s prediction of 2.9% real GDP growth for 2014 and 3.4% for 2015 – particularly with QE being tapered into nonexistence.
Kevin Gosztola over at Firedoglake does some excellent work, and his latest story about the recent activities of perjuring Director of National Intelligence for the U.S., James Clapper, is no exception. To provide a little context, the Washington Post ...
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I have been saying this for a while: You can't have a housing recovery unless actual home buyers are involved.
We are very far away from seeing the housing market reach its 2005 highs ... and as time passes, it becomes clearer that this generation may never see them again.
How can I say that?
What we have seen in the housing market since then, but mostly since 2012, in my opinion, is nothing more than a dead-cat bounce scenario -- an increase in prices after a massive decline. The chart below shows how far off we are from the housing prices of 2005.
Bunge Limited (BG) is the world’s largest processor of soybeans. It is also a major producer of vegetable oils, fertilizer, sugar and bioenergy.
When commodities got hot in 2007-08, Bunge’s EPS shot up and the stock followed, rising 185% in 19 months.
The Great Recession took its toll on operations, dropping EPS to a low of $2.22 in 2009. Since then profits have recovered. They ranged from $4.62 - $5.90 in the latest three years. 2014 appears poised for a large increase. Consensus views from multiple sources see BG earning $7.04 - $7.10 this year and then $7.83 - $7.94 in 2015.
Shares in Las Vegas Sands Corp. (Ticker: LVS) are up sharply today, gaining as much as 5.7% to touch $80.12 and the highest level since April 4th, mirroring gains in shares of resort casino operator Wynn Resorts Ltd. (Ticker: WYNN). The move in Wynn shares appears, at least in part, to follow a big increase in target price from analysts at CLSA who upped their target on the ‘buy’ rated stock to $350 from $250 a share. CLSA also has a ‘buy’ rating on Las Vegas Sands with a $100 price target according to a note from reporter, Janet Freund, on Bloomberg. Both companies are scheduled to report first-quarter earnings after the closing bell on Thursday.
Yesterday, the market continued its winning ways for the fifth consecutive day. The S&P 500 closed within 1% of its all-time high, and the DJI was even closer to its all-time high. Healthcare, Energy and Technology led the sectors while Financials, Telecom, and Utilities finished slightly in the red. All three sectors in the red are typically flight-to-safety stocks, so despite lower than average volume, the market appears poised to make new highs.
Mid-cap Growth led the style/caps last week, up 2.87%, and Small-cap Growth trailed, up 2.22%. This week will bring well over 100 S&P 500 stocks reporting their March quarter earn...
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[Facebook] The social network is only weeks away from obtaining regulatory approval in Ireland for a service that would allow its users to store money on Facebook and use it to pay and exchange money with others, according to several people involved in the process.
The authorisation from Ireland’s central bank to become an “e-money” institution would allow ...
I just wanted to be sure you saw this. There’s a ‘live’ training webinar this Thursday, March 27th at Noon or 9:00 pm ET.
If GOOGLE, the NSA, and Steve Jobs all got together in a room with the task of building a tremendously accurate trading algorithm… it wouldn’t just be any ordinary system… it’d be the greatest trading algorithm in the world.
Well, I hate to break it to you though… they never got around to building it, but my friends at Market Tamer did.
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Ladies and Gentlemen, hobos and tramps,
Cross-eyed mosquitoes, and Bow-legged ants,
I come before you, To stand behind you,
To tell you something, I know nothing about.
And so the circus begins in Union Square, San Francisco for this weeks JP Morgan Healthcare Conference. Will the momentum from 2013, which carried the S&P Spider Biotech ETF to all time highs, carry on in 2014? The Biotech ETF beat the S&P by better than 3 points.
As I noted in my previous post, Biotechs Galore - IPOs and More, biotechs were rushing to IPOs so that venture capitalists could unwind their holdings (funds are usually 5-7 years), as well as take advantage of the opportune moment...
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