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A popular video on YouTube shows Kellie Pickler, the adorable platinum blonde from “American Idol,” appearing on the Fox game show “Are You Smarter Than a 5th Grader?” during celebrity week. Selected from a third-grade geography curriculum, the $25,000 question asked: “Budapest is the capital of what European country?”
Ms. Pickler threw up both hands and looked at the large blackboard perplexed. “I thought Europe was a country,” she said. Playing it safe, she chose to copy the answer offered by one of the genuine fifth graders: Hungary. “Hungry?” she said, eyes widening in disbelief. “That’s a country? I’ve heard of Turkey. But Hungry? I’ve never heard of it.”
Such, uh, lack of global awareness is the kind of thing that drives Susan Jacoby, author of “The Age of American Unreason,” up a wall. Ms. Jacoby is one of a number of writers with new books that bemoan the state of American culture.
Joining the circle of curmudgeons this season is Eric G. Wilson, whose “Against Happiness” warns that the “American obsession with happiness” could “well lead to a sudden extinction of the creative impulse, that could result in an extermination as horrible as those foreshadowed by global warming and environmental crisis and nuclear proliferation.”
Then there is Lee Siegel’s “Against the Machine: Being Human in the Age of the Electronic Mob,” which inveighs against the Internet for encouraging solipsism, debased discourse and arrant commercialization. Mr. Siegel, one might remember, was suspended by The New Republic for using a fake online persona in order to trash critics of his blog (“you couldn’t tie Siegel’s shoelaces”) and to praise himself (“brave, brilliant”).
Ms. Jacoby, whose book came out on Tuesday, doesn’t zero in on a particular technology or emotion, but rather on what she feels is a generalized hostility to knowledge. She is well aware that some may tag her a crank. “I expect to get bashed,” said Ms. Jacoby, 62, either as an older person who upbraids the young for plummeting standards and values, or as a secularist whose defense of scientific rationalism is a way to disparage religion.
Ms. Jacoby, however, is quick to point out that her indictment is not limited by age or ideology. Yes, she knows that eggheads, nerds, bookworms, longhairs, pointy heads, highbrows and know-it-alls have been mocked and dismissed throughout American history. And liberal and conservative writers, from Richard Hofstadter to Allan Bloom, have regularly analyzed the phenomenon and offered advice.
T. J. Jackson Lears, a cultural historian who edits the quarterly review Raritan, said, “The tendency to this sort of lamentation is perennial in American history,” adding that in periods “when political problems seem intractable or somehow frozen, there is a turn toward cultural issues.”
But now, Ms. Jacoby said, something different is happening: anti-intellectualism (the attitude that “too much learning can be a dangerous thing”) and anti-rationalism (“the idea that there is no such things as evidence or fact, just opinion”) have fused in a particularly insidious way.
Not only are citizens ignorant about essential scientific, civic and cultural knowledge, she said, but they also don’t think it matters.
She pointed to a 2006 National Geographic poll that found nearly half of 18- to 24-year-olds don’t think it is necessary or important to know where countries in the news are located. So more than three years into the Iraq war, only 23 percent of those with some college could locate Iraq, Iran, Saudi Arabia and Israel on a map.
Ms. Jacoby, dressed in a bright red turtleneck with lipstick to match, was sitting, appropriately, in that temple of knowledge, the New York Public Library’s majestic Beaux Arts building on Fifth Avenue. The author of seven other books, she was a fellow at the library when she first got the idea for this book back in 2001, on 9/11.
Walking home to her Upper East Side apartment, she said, overwhelmed and confused, she stopped at a bar. As she sipped her bloody mary, she quietly listened to two men, neatly dressed in suits. For a second she thought they were going to compare that day’s horrifying attack to the Japanese bombing in 1941 that blew America into World War II:
“This is just like Pearl Harbor,” one of the men said.
The other asked, “What is Pearl Harbor?”
“That was when the Vietnamese dropped bombs in a harbor, and it started the Vietnam War,” the first man replied.
At that moment, Ms. Jacoby said, “I decided to write this book.”
Ms. Jacoby doesn’t expect to revolutionize the nation’s educational system or cause millions of Americans to switch off “American Idol” and pick up Schopenhauer. But she would like to start a conversation about why the United States seems particularly vulnerable to such a virulent strain of anti-intellectualism. After all, “the empire of infotainment doesn’t stop at the American border,” she said, yet students in many other countries consistently outperform American students in science, math and reading on comparative tests.
In part, she lays the blame on a failing educational system. “Although people are going to school more and more years, there’s no evidence that they know more,” she said.
Ms. Jacoby also blames religious fundamentalism’s antipathy toward science, as she grieves over surveys that show that nearly two-thirds of Americans want creationism to be taught along with evolution.
Ms. Jacoby doesn’t leave liberals out of her analysis, mentioning the New Left’s attacks on universities in the 1960s, the decision to consign African-American and women’s studies to an “academic ghetto” instead of integrating them into the core curriculum, ponderous musings on rock music and pop culture courses on everything from sitcoms to fat that trivialize college-level learning.
Avoiding the liberal or conservative label in this particular argument, she prefers to call herself a “cultural conservationist.”
For all her scholarly interests, though, Ms. Jacoby said she recognized just how hard it is to tune out the 24/7 entertainment culture. A few years ago she participated in the annual campaign to turn off the television for a week. “I was stunned at how difficult it was for me,” she said.
The surprise at her own dependency on electronic and visual media made her realize just how pervasive the culture of distraction is and how susceptible everyone is — even curmudgeons.
Source: http://www.nytimes.com/2008/02/14/books/14dumb.html?em&ex=1203224400&en=9813e31206335cfb&ei=5087%0A
I’m writing this after doing an exhaustive search to see what sort of solar activity has occurred lately, and I find there is little to report. With the exception of the briefly increased solar wind from a coronal hole, there is almost no significant solar activity.
The sun has gone quiet. Really quiet.
It is normal for our sun to have quiet periods between solar cycles, but we’ve seen months and months of next to nothing, and the start of Solar cycle 24 seems to have materialized (as first reported here) then abruptly disappeared. The reverse polarity sunspot that signaled the start of cycle 24 on January 4th, dissolved within two days after that.
Of course we’ve known that the sunspot cycle has gone low, which is also to be expected for this period of the cycle. Note that NOAA still has two undecided scenarios for cycle 24 Lower that normal, or higher than normal, as indicated on the graph below:
But the real news is just how quiet the suns magnetic field has been in the past couple of years. From the data provided by NOAA’s Space Weather Prediction Center (SWPC) you can see just how little magnetic field activity there has been. I’ve graphed it below:
click for a larger image
What is most interesting about the Geomagnetic Average Planetary Index graph above is what happened around October 2005. Notice the sharp drop in the magnetic index and the continuance at low levels.
This looks much like a “step function” that I see on GISS surface temperature graphs when a station has been relocated to a cooler measurement environment. In the case of the sun, it appears this indicates that something abruptly “switched off” in the inner workings of the solar dynamo. Note that in the prior months, the magnetic index was ramping up a bit with more activity, then it simply dropped and stayed mostly flat.
We saw a single reversed polarity high latitude sunspot on January 4th, 2008, which would signal the start of a new cycle 24, which was originally predicted to have started last March and expected to peak in 2012. So far the sun doesn’t seem to have restarted its normal upwards climb.
If you have ever studied how the magnetic dynamo of the sun is so incredibly full of entropy, yet has cycles, you’ll understand how it can change states. The sun’s magnetic field is a like a series of twisted and looped rubber bands, mostly because the sun is a fluid gas, which rotates at different rates between the poles and the equator. Since the suns magnetic field is pulled along with the gas, all these twists, bumps, and burps occur in the process as the magnetic field lines get twisted like taffy. You can see more about it in the Babcock model.
I’ve alway’s likened a sunspot to what happens with a rubber band on a toy balsa wood plane. You keep twisting the propeller beyond the normal tightness to get that extra second of thrust and you see the rubber ban start to pop out knots. Those knots are like sunspots busting out of twisted magnetic field lines.
The Babcock model says that the differential rotation of the Sun winds up the magnetic fields of it’s layers during a solar cycle. The magnetic fields will then eventually tangle up to such a degree that they will eventually cause a magnetic break down and the fields will have to struggle to reorganize themselves by bursting up from the surface layers of the Sun. This will cause magnetic North-South pair boundaries (spots) in the photosphere trapping gaseous material that will cool slightly. Thus, when we see sunspots, we are seeing these areas of magnetic field breakdown.
Sunspots are cross connected eruptions of the magnetic field lines, shown in red above. Sometimes they break, spewing tremendous amounts of gas and particles into space. Solar flares and coronal mass ejections (CME’s) are some examples of this process. Sometimes they snap back like rubber bands. The number of sunspots at solar max is a direct indicator of the activity level of the solar dynamo.
Given the current quietness of the sun and it’s magnetic field, combined with the late start to cycle 24 with even possibly a false start, it appears that the sun has slowed it’s internal dynamo to a similar level such as was seen during the Dalton Minimum. One of the things about the Dalton Minimum was that it started with a skipped solar cycle, which also coincided with a very long solar cycle 4 from 1784-1799. The longer our current cycle 23 lasts before we see a true ramp up of cycle 24, the greater chance it seems then that cycle 24 will be a low one.
No wonder there is so much talk recently about global cooling. I certainly hope that’s wrong, because a Dalton type solar minimum would be very bad for our world economy and agriculture. NASA GISS published a release back in 2003 that agrees with the commonly accepted idea that long period trends in solar activity do affect our climate by changing the Total Solar Irradiance (TSI).
Some say it is no coincidence that 2008 has seen a drop in global temperature as indicated by several respected temperature indexes compared to 2007, and that our sun is also quiet and still not kick starting its internal magentic dynamo.
Source: http://wattsupwiththat.wordpress.com/2008/02/13/where-have-all-the-sunspots-gone/
Researchers have found a correlation between drinking diet soda and metabolic syndrome — the collection of risk factors for cardiovascular disease and diabetes that include abdominal obesity, high cholesterol and blood glucose levels, and elevated blood pressure.
The scientists gathered dietary information on more than 9,500 men and women ages 45 to 64 and tracked their health for nine years.
Over all, a Western dietary pattern — high intakes of refined grains, fried foods and red meat — was associated with an 18 percent increased risk for metabolic syndrome, while a “prudent” diet dominated by fruits, vegetables, fish and poultry correlated with neither an increased nor a decreased risk.
But the one-third who ate the most fried food increased their risk by 25 percent compared with the one-third who ate the least, and surprisingly, the risk of developing metabolic syndrome was 34 percent higher among those who drank one can of diet soda a day compared with those who drank none.
“This is interesting,” said Lyn M. Steffen, an associate professor of epidemiology at the University of Minnesota and a co-author of the paper, which was posted online in the journal Circulation on Jan. 22. “Why is it happening? Is it some kind of chemical in the diet soda, or something about the behavior of diet soda drinkers?”
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