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To: stockman_scott who wrote (1416)6/29/2011 9:33:10 AM
From: Glenn Petersen3 Recommendations  Respond to of 3363
 
Two thousand years in one chart

Jun 28th 2011, 13:08 by The Economist online

..An alternative timeline for the past two millennia

SOME people recite history from above, recording the grand deeds of great men. Others tell history from below, arguing that one person's life is just as much a part of mankind's story as another's. If people do make history, as this democratic view suggests, then two people make twice as much history as one. Since there are almost 7 billion people alive today, it follows that they are making seven times as much history as the 1 billion alive in 1811. The chart below shows a population-weighted history of the past two millennia. By this reckoning, over 28% of all the history made since the birth of Christ was made in the 20th century. Measured in years lived, the present century, which is only ten years old, is already "longer" than the whole of the 17th century. This century has made an even bigger contribution to economic history. Over 23% of all the goods and services made since 1AD were produced from 2001 to 2010, according to an updated version of Angus Maddison's figures.



economist.com



To: stockman_scott who wrote (1416)7/6/2011 12:43:51 PM
From: Glenn Petersen2 Recommendations  Respond to of 3363
 
As Plastic Reigns, the Treasury Slows Its Printing Presses

By BINYAMIN APPELBAUM
New York Times
July 6, 2011

WASHINGTON — The number of dollar bills rolling off the great government presses here and in Fort Worth fell to a modern low last year. Production of $5 bills also dropped to the lowest level in 30 years. And for the first time in that period, the Treasury Department did not print any $10 bills.

The meaning seems clear. The future is here. Cash is in decline.

You can’t use it for online purchases, nor on many airplanes to buy snacks or duty-free goods. Last year, 36 percent of taxi fares in New York were paid with plastic. At Commerce, a restaurant in the West Village in Manhattan, the bar menus read, “Credit cards only. No cash please. Thank you.”

There is no definitive data on all of this. Cash transactions are notoriously hard to track, in part because people use cash when they do not want to be tracked. But a simple ratio is illuminating. In 1970, at the dawn of plastic payment, the value of United States currency in domestic circulation equaled about 5 percent of the nation’s economic activity. Last year, the value of currency in domestic circulation equaled about 2.5 percent of economic activity.

“This morning I bought a gallon of milk for $2.50 at a Mobil station, and I paid with my credit card,” said Tony Zazula, co-owner of Commerce restaurant, who spoke with a reporter while traveling in upstate New York. “I do carry a little cash, but only for gratuities.”

It is easy to look down the slope of this trend and predict the end of paper currency. Easy, but probably wrong. Most Americans prefer to use cash at least some of the time, and even those who do not, like Mr. Zazula, grudgingly concede they cannot live without it.

Currency remains the best available technology for paying baby sitters and tipping bellhops. Many small businesses — estimates range from one-third to half — won’t accept plastic. And criminals prefer cash. Whitey Bulger, the Boston gangster who lived in Santa Monica for 15 years, paid his rent in cash, and stashed thousands of dollars in his apartment walls.

Indeed, cash remains so pervasive, and the pace of change so slow, that Ron Shevlin, an analyst with the Boston research firm Aite Group, recently calculated that Americans would still be using paper currency in 200 years.

“Cash works for us,” Mr. Shevlin said. “The downward trend is clear, but change advocates always overestimate how quickly these things will happen.”

Production of paper currency is declining much more quickly than actual currency use because the bills are lasting longer. Thanks to technological advances, the average dollar bill now circulates for 40 months, up from 18 months two decades ago, according to Federal Reserve estimates.

Banks regularly send stacks of old notes to the Fed, which replaces the damaged ones. Until recently, notes were simply stacked facedown and destroyed, as were dog-eared notes, because the Fed’s scanning equipment could not distinguish between creases and tears. Now it can. In 1989, the Fed replaced 46 percent of returned dollar bills. Last year it replaced 21 percent. The rest of the notes were returned to circulation where they may lead longer lives because they are being used less often.

The futurists who have long predicted the end of paper money also underestimated the rise of the $100 bill as one of America’s most popular exports.

For two decades, since the fall of the Soviet Union, demand has exploded for the $100 bill, which is hoarded like gold in unstable places. Last year Treasury printed more $100 bills than dollar bills for the first time. There are now more than seven billion pictures of Benjamin Franklin in circulation — and the Federal Reserve’s best guess is that two-thirds are held by foreigners. American soldiers searching one of Saddam Hussein’s palaces in 2003 found about $650 million in fresh $100 bills.

This is very profitable for the United States. Currency is printed by the Treasury and issued by the Federal Reserve. The central bank pays the Treasury for the cost of production — about 10 cents a note — then exchanges the notes at face value for securities that pay interest. The more money it issues, the more interest it earns. And each year the Fed returns to the Treasury a windfall called a seigniorage payment, which last year exceeded $20 billion.

To meet foreign demand, the Fed has licensed banks to operate currency distribution warehouses in London, Frankfurt, Singapore and other financial centers.

In March, largely because of the boom in $100 notes, the value of all American notes in circulation topped $1 trillion for the first time.

In the United States, research suggests that the spread of electronic payment technologies is steadily reducing the share of payments made in cash. Drivers use E-Z Pass at toll plazas for roads and bridges. Commuters swipe stored-value cards at turnstiles. Christmas stockings are stuffed with gift cards.

Mr. Zazula, the restaurateur, made his decision in 2009, inspired by a flight on American Airlines, which had just introduced a no-cash policy. He said that 85 percent of his customers already paid with credit cards, and taking cash to and from the bank was a nuisance and security risk.

Two years later, Mr. Zazula said he had no regrets.

“You still have some people that are outraged that we won’t accept cash,” he said, “but most of it is a show because they end up having a credit card.”

But Commerce remains a rarity. Experts on payments cannot name another no-cash restaurant. Snap, a cafe in the Georgetown neighborhood of Washington, rejected cash in 2006, then reversed the policy a few years later.

Businesses are not required to take cash. The famous phrase “legal tender for all debts” means that lenders — and only lenders — are required to accept the bills. But most merchants don’t see the point in frustrating customers.

“It’s a rarity for a retailer of any size to go cash only, and it’s a rarity to decline to accept cash at all,” said Brian Dodge of the Retail Industry Leaders Association, a trade group.

Even the financial industry, which has promoted the spread of electronic payments, has moved away from grand predictions.

“There’s always going to be some people, for good or nefarious reasons, who want to use cash,” said Doug Johnson, vice president for risk management policy at the American Bankers Association. “I’m glad I had it yesterday,” Mr. Johnson said. “I blew out a fan belt on my car, and it’s nice to be able to give the tow driver a twenty.”

nytimes.com



To: stockman_scott who wrote (1416)7/15/2011 8:25:46 PM
From: Glenn Petersen1 Recommendation  Read Replies (1) | Respond to of 3363
 
Evolution or a trend?

“Human memory,” she said, “is adapting to new communications technology.”

Internet Use Affects Memory, Study Finds

By PATRICIA COHEN
New York Times
Published: July 14, 2011

The widespread use of search engines and online databases has affected the way people remember information, researchers are reporting.

The scientists, led by Betsy Sparrow, an assistant professor of psychology at Columbia, wondered whether people were more likely to remember information that could be easily retrieved from a computer, just as students are more likely to recall facts they believe will be on a test.

Dr. Sparrow and her collaborators, Daniel M. Wegner of Harvard and Jenny Liu of the University of Wisconsin, Madison, staged four different memory experiments. In one, participants typed 40 bits of trivia — for example, “an ostrich’s eye is bigger than its brain” — into a computer. Half of the subjects believed the information would be saved in the computer; the other half believed the items they typed would be erased.

The subjects were significantly more likely to remember information if they thought they would not be able to find it later. “Participants did not make the effort to remember when they thought they could later look up the trivia statement they had read,” the authors write.

A second experiment was aimed at determining whether computer accessibility affects precisely what we remember. “If asked the question whether there are any countries with only one color in their flag, for example,” the researchers wrote, “do we think about flags — or immediately think to go online to find out?”

In this case, participants were asked to remember both the trivia statement itself and which of five computer folders it was saved in. The researchers were surprised to find that people seemed better able to recall the folder.

“That kind of blew my mind,” Dr. Sparrow said in an interview.

The experiment explores an aspect of what is known as transactive memory — the notion that we rely on our family, friends and co-workers as well as reference material to store information for us.

“I love watching baseball,” Dr. Sparrow said. “But I know my husband knows baseball facts, so when I want to know something I ask him, and I don’t bother to remember it.”

The Internet’s effects on memory are still largely unexplored, Dr. Sparrow said, adding that her experiments had led her to conclude that the Internet has become our primary external storage system.

“Human memory,” she said, “is adapting to new communications technology.”

nytimes.com