Tuesday, November 30, 2010
QFTD
- "As you journey through life take a minute every now and then to give a thought for the other fellow. He could be plotting something." - Hagar the Horrible
Monday, November 29, 2010
Telomerase Reversed Premature Aging in Mice
Ewen Callaway in SciAm:
Premature aging can be reversed by reactivating an enzyme that protects the tips of chromosomes, a study in mice suggests.
Mice engineered to lack the enzyme, called telomerase, become prematurely decrepit. But they bounced back to health when the enzyme was replaced. The finding, published online November 28 in Nature, hints that some disorders characterized by early aging could be treated by boosting telomerase activity. (Scientific American is part of Nature Publishing Group.)
It also offers the possibility that normal human aging could be slowed by reawakening the enzyme in cells where it has stopped working, says Ronald DePinho, a cancer geneticist at the Dana-Farber Cancer Institute and Harvard Medical School in Boston, Massachusetts, who led the new study. "This has implications for thinking about telomerase as a serious anti-aging intervention."
More.Other scientists, however, point out that mice lacking telomerase are a poor stand-in for the normal aging process. Moreover, ramping up telomerase in humans could potentially encourage the growth of tumors.
Wednesday, November 24, 2010
Friday, November 19, 2010
QFTD
"Religion is fundamentally opposed to everything I hold in veneration--courage, clear thinking, honesty, fairness, and, above all, love of the truth. " - H.L. Mencken
Cruel Slaughter in the Name of God
Johan Hari details the cruelty in using archaic modes of slaughter in a modern age when suffering can be easily reduced:
If you are engaged in an act of cruelty, there is an easy, effective way to silence your critics and snatch some space to carry on. Tell us all that your religion requires you to do it, and you are "offended" by any critical response. Erect an electric wire fence around your nastiest actions and call it "respect".
There's a good example of this religious modus operandi playing out on a dinner table near you – and this week, we found out it is becoming more and more common. In Britain, it is a crime to kill a conscious cow or sheep or chicken for meat by slashing its throat without numbing it first. The reasons are obvious. If you don't numb an animal, it screams as you hack through its skin, muscle, trachea, oesophagus, carotid arteries, jugular veins and major nerve trunks, and then it remains conscious as it slowly drowns in its own blood – a process that can take up to six minutes. So we insist that an animal is stunned before its throat is slashed, to ensure it is deeply unconscious. There isn't much humanity in our factory farming system, but this is – at least – a tiny sliver of it, at the end.
But there is a loophole in the law. You are allowed to skip all this and slash the throats of un-numbed, screaming animals if you say God told you to. If you are Muslim, you call it "halal", and if you are Jewish you call it "kosher". Back in the Bronze Age, or the deserts of sixth-century Arabia, it was sensible to act this way. You needed to know your meat was fresh and the animal was not sick, so you made sure it was alive and alert when you killed it. As Woody Allen once said, it wasn't so much a commandment as "advice on how to eat out safely in Jerusalem". But we have much better ways of making sure meat is fresh and healthy now. Yet for many religious people it has hardened into a dogma, to be followed simply because it was laid down in their "holy" texts long ago by "God".
Thursday, November 18, 2010
Irony Fail
The famous-overnight term-quitting former governor turned TV personality Sarah Palin:
writes in her new book that it was "disgusting" to watch Johnston, the estranged father of her grandson, exploit his sudden fame after she was chosen as U.S. Sen. John McCain's running mate in the 2008 election.Seriously. (From AP/Huffpost.)
Wednesday, November 17, 2010
Tuesday, November 16, 2010
The Craven Deal with Israel
I'm with Hitch:
Now we read that, in return for just 90 days of Israeli lenience on new settlement-building (this brief pause or "freeze" not to include the crucial precincts of East Jerusalem), Netanyahu is being enticed with "a package of security incentives and fighter jets worth $3 billion" and a promise that the United States government would veto any Palestinian counterproposal at the United Nations. Netanyahu, while graciously considering this offer, was initially reported as being unsure whether he "could win approval for the United States deal from his Cabinet." In other words, we must wait on the pleasure of Rabbi Yosef and Ministers Atias, Yishai, and Lieberman, who have the unusual ability to threaten Netanyahu from his right wing.
This is a national humiliation. Regardless of whether that bunch of clowns and thugs and racists "approve" of the Obama/Clinton grovel offer, there should be a unanimous demand that it be withdrawn.
The mathematics of the situation must be evident even to the meanest intelligence. In order for any talk of a two-state outcome to be even slightly realistic, there needs to be territory on which the second state can be built, or on which the other nation living in Palestine can govern itself. The aim of the extreme Israeli theocratic and chauvinist parties is plain and undisguised: Annex enough land to make this solution impossible, and either expel or repress the unwanted people. The policy of Netanyahu is likewise easy to read: Run out the clock by demanding concessions for something he has already agreed to in principle, appease the ultras he has appointed to his own government, and wait for a chance to blame Palestinian reaction for the inevitable failure.Full article recommended.
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Monday, November 15, 2010
QFTD
- "There is no human problem which could not be solved if people would simply do as I advise." - Gore Vidal
Lies, Palin and Simple
I just received an email from Tea Party Patriots of which the following is a screenshot:
"Earmarking is one of the key causes of the massive federal deficit."
The rank manipulation in feeding plainly dishonest talking points to a following that has shown itself to be as credulous as any is what I want to highlight here.
The aboveclaim lie is so blatant and brash that it's actually refreshing. No nuance is required to show its fallacy. It's just a lie, plain and simple. Earmarks account for less than one percent of the deficit and, more importantly, though the term itself is nebulous, 'earmarks' are actually spending that has already been approved, and will therefore be spent whether directed by an earmark or not.
The earmark process is flawed, as the individual projects funded by earmarks are not appropriated according to merit-based review, but the TPP claim is just a lie, lie, lie.
For a quick explanation of the earmark process, go here.
"Earmarking is one of the key causes of the massive federal deficit." The rank manipulation in feeding plainly dishonest talking points to a following that has shown itself to be as credulous as any is what I want to highlight here.
The above
The earmark process is flawed, as the individual projects funded by earmarks are not appropriated according to merit-based review, but the TPP claim is just a lie, lie, lie.
For a quick explanation of the earmark process, go here.
Saturday, November 13, 2010
Friday, November 12, 2010
QFTD
- "A magician pulls rabbits out of hats. An experimental psychologist pulls habits out of rats." - Anonymous
'Restoring Sanity' Not So Much
Jon Stewart holds a rally to restore sanity in Washington D.C. and who appears onstage? Cat Stevens a.k.a. Yusuf Islam, supporter of the fatwa suborning the international murder of Salman Rushdie for the crime of writing a book, and an advocate of stoning women for adultery.
Of the spectacle, Rushdie said in a message to Nick Cohen, “I’ve always liked Stewart and Colbert but what on earth was Cat Yusuf Stevens Islam doing on that stage? If he’s a ‘good Muslim’ like Kareem Abdul-Jabbar then I’m the Great Pumpkin. Happy Halloween."
Rushdie then contacted Stewart to voice his disappointment. Cohen:
I like the Daily Show, and the Colbert Report, but this criticism cannot go unmade. The 'Rally to Restore Sanity' turned out a wet, masturbatory, false-equivalence-fest in which Stewart, by design, paraded himself the pied piper of sanity and civility, all the while happy to appear with an Islamist reactionary who is violently against freedom of speech. It does wonders for that message of tolerance, doesn't it?
Tolerance of intolerance is cowardice. Freedom of speech is everything.
(h/t Book Haven)
Of the spectacle, Rushdie said in a message to Nick Cohen, “I’ve always liked Stewart and Colbert but what on earth was Cat Yusuf Stevens Islam doing on that stage? If he’s a ‘good Muslim’ like Kareem Abdul-Jabbar then I’m the Great Pumpkin. Happy Halloween."Rushdie then contacted Stewart to voice his disappointment. Cohen:
Salman has messaged me again and says,
I spoke to Jon Stewart about Yusuf Islam's appearance. He said he was sorry it upset me, but really, it was plain that he was fine with it. Depressing."Pathetic" is the word I would use. If members of the Tea Party said that American intellectuals who renounced Christiainity deserved to die for their apostasy would Stewart be fine with that too? Of course he wouldn't. His eyes would roll, his voice would thunder and that charming schoolboy smile would vanish from his face. He would never forget, until they repudiated.
With intellectuals from the Muslim world, it is a different matter entirely. Stewart does not seem to mind that Cat Yusuf Stevens Islam has never apologized for his support for Salman's murder...So, in one of the only stunts presented without irony during a rally for restoring civility in the face of extremism, we got Yusuf Islam. Andrew Anthony, of The Observer, describes an encounter to Cohen:
He told me in 1997, eight years after saying on TV that Rushdie should be lynched, that he was in favour of stoning women to death for adultery. He also reconfirmed his position on Rushdie. He set up the Islamia school in Brent, which is currently undergoing council-backed expansion. Its mission statement three years ago explicitly stated that its aim was to bring about the submission of the individual, the community and the world at large to Islam. For this aim it now receives state funding. Its an incubator of the most bonkers religious extremism and segregation, and is particularly strong on the public erasure of women. Why do people go to such lengths to ignore these aspects of Yusuf Islam's character and philosophy?
I like the Daily Show, and the Colbert Report, but this criticism cannot go unmade. The 'Rally to Restore Sanity' turned out a wet, masturbatory, false-equivalence-fest in which Stewart, by design, paraded himself the pied piper of sanity and civility, all the while happy to appear with an Islamist reactionary who is violently against freedom of speech. It does wonders for that message of tolerance, doesn't it?
Tolerance of intolerance is cowardice. Freedom of speech is everything.
(h/t Book Haven)
Thursday, November 11, 2010
Stenger, Stinger
Victor Stenger cross-publishes an interview he gave to Greek weekly Eleftherotypia. Question 4:
So what is faith?
Faith is belief in something in the absence of empirical evidence or reason for that belief. It provides no information about reality and no basis for human action. Science is not based on faith since it relies on observations and reason.
Why should "people of faith" be deferred to on matters of morals? This deference is based on the false assumption that morals come from God. In fact, a study of history amply demonstrates that morality arises when humans, and even some animals, need to have rules of behavior in order to maintain the cooperative society necessary for survival. Believers have been led to think that morality comes from God and that it is not possible to be an atheist and be moral. The observed fact is that atheists are at least as moral as believers, perhaps even more so.
While the Hebrew, Christian, and Muslim scriptures contain some excellent moral teachings, they are not original with those writings. For example, the Golden Rule taught by Jesus in the Sermon on the Mount goes back thousands of years earlier and can be found in the writings of many ancient sages such as Confucius and Isocrates, and in the Hindu Mahabharata.
Ethics and morality come from humanity, not God. They are rules of behavior needed for a functioning society. Even many animals have a primitive morality, such as altruism.
Those nations without dominant God-belief have far less murder than the God-smitten Unites States and are healthier in many other respects.
Not only can we be good without God, we can be better without God.
Young Man Arrested by Palestinian Authority for Atheistic Facebook and Blog Posts
Diaa Hadid reports for the Canadian Press:
Residents of Qalqilya say they had no idea that Walid Husayin — the 26-year-old son of a Muslim scholar — was leading a double life.
Known as a quiet man who prayed with his family each Friday and spent his evenings working in his father's barbershop, Husayin was secretly posting anti-religion rants on the Internet during his free time.
Now, he faces a potential life prison sentence on heresy charges for "insulting the divine essence." Many in this conservative Muslim town say he should be killed for renouncing Islam, and even family members say he should remain behind bars for life.
"He should be burned to death," said Abdul-Latif Dahoud, a 35-year-old Qalqilya resident. The execution should take place in public "to be an example to others," he added.
Over several years, Husayin is suspected of posting arguments in favour of atheism on English and Arabic blogs, where he described the God of Islam as having the attributes of a "primitive Bedouin." He called Islam a "blind faith that grows and takes over people's minds where there is irrationality and ignorance."
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Wednesday, November 10, 2010
QFTD
"There's a mighty big difference between good, sound reasons and reasons that sound good." - Burton Hillis
Fermi Discovers Huge Gamma-Ray Bubbles in our Galaxy
![]() | |
| Image Credit: NASA's Goddard Space Flight Center |
From nasa.gov:
WASHINGTON -- NASA's Fermi Gamma-ray Space Telescope has unveiled a previously unseen structure centered in the Milky Way. The feature spans 50,000 light-years and may be the remnant of an eruption from a supersized black hole at the center of our galaxy.
"What we see are two gamma-ray-emitting bubbles that extend 25,000 light-years north and south of the galactic center," said Doug Finkbeiner, an astronomer at the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass., who first recognized the feature. "We don't fully understand their nature or origin."
Tuesday, November 9, 2010
God the Decider
Rep. Shimkus, of which party I'm sure you have already guessed, is vying for chairmanship of the House Energy and Commerce committee. We mustn't worry about destroying the planet, says Shimkus, because destroying the planet is God's exclusive and self-assigned domain. Be afraid:
UPDATE: The video initially posted here has been removed from YouTube, along with some other videos of Rep. Shimkus saying ridiculous things (i.e. if we reduce carbon emissions, we take plant food away from the poor plants). Here is a duplicate:
In other words, our planet may possibly be carbon-starved, in which case we humans are free to help by pumping carbon into the atmosphere. However, if it were the case that our planet is not carbon-starved, then we should still pump carbon into the atmosphere, because thousands of years ago Yahweh told Noah not ever to worry on another flood. See how this works? You scientists are doing it wrong.
If Rep. Shimkus believes God's word to be "infallible, unchanging" and "perfect," as soundly as he claims to believe, then he must also favor and defend the execution of children who curse their parents, homosexuals, non-virgin brides, and those unobservant of the Sabbath. Good times.
Bonus - Shimkus caring about the plight of plants:
UPDATE: The video initially posted here has been removed from YouTube, along with some other videos of Rep. Shimkus saying ridiculous things (i.e. if we reduce carbon emissions, we take plant food away from the poor plants). Here is a duplicate:
"There is a theological debate that this is a carbon-starved planet."I was totally unaware that theologians debate the chemistry of planetary atmospherics. Which is their reference for a planet that does not currently qualify as carbon-starved? Venus?
In other words, our planet may possibly be carbon-starved, in which case we humans are free to help by pumping carbon into the atmosphere. However, if it were the case that our planet is not carbon-starved, then we should still pump carbon into the atmosphere, because thousands of years ago Yahweh told Noah not ever to worry on another flood. See how this works? You scientists are doing it wrong.
If Rep. Shimkus believes God's word to be "infallible, unchanging" and "perfect," as soundly as he claims to believe, then he must also favor and defend the execution of children who curse their parents, homosexuals, non-virgin brides, and those unobservant of the Sabbath. Good times.
Bonus - Shimkus caring about the plight of plants:
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Monday, November 8, 2010
QFTD
- "This country has come to feel the same when Congress is in session as when the baby gets hold of a hammer." - Will Rogers
Friday, November 5, 2010
QFTD
- "It has been said that man is a rational animal. All my life I have been searching for evidence which could support this." - Bertrand Russell
Liar, Palin and Simple
Sarah Palin says she couldn't possibly have favorited a tweet containing the photo below (which she did) because she doesn't know how (which she does), and that if she did, it was accidental (because, again, she doesn't know how).
Here is a list of Palin's favorites before and after she claims an inability to 'favorite.' Before:
After:
(h/t Gawker, Sullivan)
Here is a list of Palin's favorites before and after she claims an inability to 'favorite.' Before:
After:
(h/t Gawker, Sullivan)
Thursday, November 4, 2010
Shermer in Sci-Am
"Although he has no formal training in science, I would pit Hitchens against any of the purveyors of pseudoscientific claptrap because of his unique and enviable skill at peeling back the layers of an argument and cutting to its core.
We would all do well to observe and emulate his power to detect and dissect baloney through pure thought. To wit, after watching a quack medicine man fleecing India’s poor one Sunday afternoon, the belletrist scowled in a 2003 Slate column, “What can be asserted without evidence can also be dismissed without evidence.” The observation is worthy of elevation to a dictum." - Michael Shermer, on the indispensability of Christopher Hitchens' brand of skepticism.
We would all do well to observe and emulate his power to detect and dissect baloney through pure thought. To wit, after watching a quack medicine man fleecing India’s poor one Sunday afternoon, the belletrist scowled in a 2003 Slate column, “What can be asserted without evidence can also be dismissed without evidence.” The observation is worthy of elevation to a dictum." - Michael Shermer, on the indispensability of Christopher Hitchens' brand of skepticism.
Wednesday, November 3, 2010
Hef, Historically...
Roger Ebert pays tribute to a man who deserves it very much:
As Hefner speaks, you realize that he believes in civil rights and liberties so deeply that it's instinctive. Many people shared his politics in the 1950s and early 1960s, but not many of them ran corporations that (a) depended on mass audiences, and (b) stood to lose business because of political beliefs. When it came to African-Americans in his clubs or on his TV show (or as his centerfolds), Hefner did the right thing without calculation, and paid a financial penalty. When the (endless) Playboy Philosophy argued for change, it is unlikely he gained a single reader. But he outlined and defended a progressive philosophy. And when magazine interviews were often revolting puffery about celebrities, he went long and in detail with people like Malcolm X, Bertrand Russell, Ayn Rand, Jean-Paul Sartre, Elisabeth Kubler-Ross and Marshall McLuhan. The fact is that sex made money for Hefner, and he used it to produce one of the best magazines in America.
Hear, hear. And More.
He also spent money to free a man who faced a 50-year prison term for...fellatio. And helped overturn laws that made fellatio and cunnilingus a crime in all 50 states (for which many of us must be grateful). He fought against laws punishing homosexuality and interracial marriage. He supported Lenny Bruce's fight against an obscenity arrest in Chicago. He fought obscenity prosecutions brought by such as Charles Keating, founder of the Citizens for Decent Literature. He won. Berman's doc cannot resist juxtaposing shots of Keating lecturing on morality and Keating in handcuffs being led to prison for bank fraud. Hefner's Playboy Foundation fought for civil liberties in general. The cost for these activities came out of his profits, and that didn't give him a moment's pause.
Tuesday, November 2, 2010
I'll Have the Brashly Deceitful Kind
Morgan Freeman is pissed off. Why? Because North Carolina GOP candidate B.J Lawson ran a campaign spot against the Democratic candidate in which Freeman's narration is unmistakable. Campaign manager Martin Avila verified Freeman's involvement, saying:
Well, the thing is, it's not Morgan Freeman. In a statement to the Huffington Post, Freeman said:
"Barbara Streisand wouldn't do it this, but Morgan Freeman doesn't have a problem cutting ads against Washington insiders or he wouldn't do it..."
"People shouldn't be so shocked that someone like Mr. Freeman would think outside of the left-right red vs. blue dynamic. This election IS about regular people asking basic questions."
Well, the thing is, it's not Morgan Freeman. In a statement to the Huffington Post, Freeman said:
"These people are lying... I have never recorded any campaign ads for B.J. Lawson and I do not support his candidacy. And, no one who represents me ever has ever authorized the use of my name, voice or any other likeness in support of Mr. Lawson or his candidacy."
111
Ezra Klein:
Republicans will probably win the House today. They might win the Senate, too. But either way, the brief moment in which Democrats not only controlled Congress, but held enough seats to do big things, is over. And it'll end in defeat.
Actually, scratchthat. It'll end in a few dozen politicians losing their jobs. But if you see the point of politics as actually getting things done, the last two years, for Democrats, have been a stunning, historic success. Whatever else you can say about the 111th Congress, it got things done...
That this has been the most "do-something" Congress we've seen in 40 years hasn't made much of an impression on the public. Multiple polls have found that only a minority of voters know that the 111th Congress got more done than most congresses. That's true even among Democrats. Nor has their productivity made the 111th Congress popular. But if they failed as politicians, they succeeded as legislators. And legislating is, at least in theory, what they came to Washington to do.On paper, yeah. If only Democrats had enough spine and competence to sell it that way...
Monday, November 1, 2010
Intone
SciAm reviews a study showing an emotional response to the minor third in both language and music:
Almost everyone thinks "Greensleeves" is a sad song—but why? Apart from the melancholy lyrics, it's because the melody prominently features a musical construct called the minor third, which musicians have used to express sadness since at least the 17th century. The minor third's emotional sway is closely related to the popular idea that, at least for Western music, songs written in a major key (like "Happy Birthday") are generally upbeat, while those in a minor key (think of The Beatles' "Eleanor Rigby") tend towards the doleful.
The tangible relationship between music and emotion is no surprise to anyone, but a study in the June issue of Emotion suggests the minor third isn't a facet of musical communication alone—it's how we convey sadness in speech, too. When it comes to sorrow, music and human speech might speak the same language.More.
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