Study: Are Liberals Smarter Than Conservatives?
By John Cloud
Feb. 26, 2010
The notion that liberals are smarter than conservatives is familiar to anyone who has spent time on a college campus. The College Democrats are said to be ugly, smug and intellectual; the College Republicans, pretty, belligerent and dumb. There's enough truth in both stereotypes that the vast majority of college students opt not to join either club.
But are liberals actually smarter? A libertarian (and, as such, nonpartisan) researcher, Satoshi Kanazawa of the London School of Economics and Political Science, has just written a paper that is set to be published in March by the journal Social Psychology Quarterly. The paper investigates not only whether conservatives are dumber than liberals but also why that might be so. (See the top 10 political gaffes of 2009.)
The short answer: Kanazawa's paper shows that more-intelligent people are more likely to say they are liberal. They are also less likely to say they go to religious services. These aren't entirely new findings; last year, for example, a British team found that kids with higher intelligence scores were more likely to grow into adults who vote for Liberal Democrats, even after the researchers controlled for socioeconomics. What's new in Kanazawa's paper is a provocative theory about why intelligence might correlate with liberalism. He argues that smarter people are more willing to espouse "evolutionarily novel" values — that is, values that did not exist in our ancestral environment, including weird ideas about, say, helping genetically unrelated strangers (liberalism, as Kanazawa defines it), which never would have occurred to us back when we had to hunt to feed our own clan
Read more: http://www.time.com/time/health/article/0,8599,1968042,00.html#ixzz0giCHiKMB
Friday, February 26, 2010
Wednesday, February 17, 2010
See the continents drift, collide, and separate
Geology: Plate Tectonics
Thanks to UC Berkeley, you can see the continents collide and separate for 510 million years.
Click the arrows on the right to see the timeline in slow motion, one picture at a time.
ANOTHER COOL SITE
The Geological Evolution of the Earth
This document presents in a vertical time line images of the Earth's geologic evolution from 510 million years ago to the present -- roughly the last 10% of the Earth's existence. The crust has already solidified and the atmosphere has accumulated oxygen from 300 million years of algal growth in the Earth's vast oceans.
African gene trawl may provide secrets to long life
African gene trawl may provide secrets to long life
Maggie Fox
Feb 17, 2010
WASHINGTON (Reuters)
A genetic peek deep into the heart of Africa confirms that Africans have more genetic diversity than Europeans or Asians and provides insights into how to live a long life despite disease and famine.
Researchers sequenced the complete genomes of five southern Africans over the age of 80 -- Archbishop Desmond Tutu from South Africa and four Bushmen from Namibia.
"On average we found as many genetic differences between two Bushmen than between a European and an Asian," said Dr. Vanessa Hayes of the University of New South Wales in Australia, who worked on the study reported in Thursday's issue of the journal Nature...
Geneticists have long known that, on the level of DNA, there is no such thing as race.
They have also known that Africa, the source of all modern humans, also has more genetic diversity. This is probably because so many different peoples stayed and evolved there, while Europeans, Asians and other groups arose from smaller populations that migrated from the continent.
"To know how genes affect health we need to see the full range of human genetic variation, and Southern Africa is the place to look," said Webb Miller of Pennsylvania State University.
The team looked at some of the oldest Africans, both in terms of age and genetic roots. Tutu is an ethnic Bantu, while the four Bushmen all come from hunter-gatherer societies in the Kalahari desert of Namibia.
"The Bushmen participants have reached their advanced age despite living under harsh conditions due to periodical famine and untreated illness," the researchers wrote.
There were surprises. For instance, Tutu and one Bushman had many more different mutations known as single nucleotide polymorphisms or SNPs (pronounced "snips") than have been seen in sequencing other individuals.
They found differences in the genes that allow adults to digest cow milk, one related to having light-colored skin and SNPs that made all five men susceptible to malaria...
Sunday, February 14, 2010
American Exceptionalism
How Christian Were the Founders?
By RUSSELL SHORTO
February 11, 2010
New York Times
...IN 1801, A GROUP of Baptist ministers in Danbury, Conn., wrote a letter to the new president, Thomas Jefferson, congratulating him on his victory. They also had a favor to ask. Baptists were a minority group, and they felt insecure. In the colonial period, there were two major Christian factions, both of which derived from England. The Congregationalists, in New England, had evolved from the Puritan settlers, and in the South and middle colonies, the Anglicans came from the Church of England. Nine colonies developed state churches, which were supported financially by the colonial governments and whose power was woven in with that of the governments. Other Christians — Lutherans, Baptists, Quakers — and, of course, those of other faiths were made unwelcome, if not persecuted outright.
...Their answer is rather specific. Merely weaving important religious trends and events into the narrative of American history is not what the Christian bloc on the Texas board has pushed for in revising its guidelines. Many of the points that have been incorporated into the guidelines or that have been advanced by board members and their expert advisers slant toward portraying America as having a divinely preordained mission. In the guidelines — which will be subjected to further amendments in March and then in May — eighth-grade history students are asked to “analyze the importance of the Mayflower Compact, the Fundamental Orders of Connecticut and the Virginia House of Burgesses to the growth of representative government.” Such early colonial texts have long been included in survey courses, but why focus on these in particular? The Fundamental Orders of Connecticut declare that the state was founded “to maintain and preserve the liberty and purity of the Gospel of our Lord Jesus.” The language in the Mayflower Compact — a document that McLeroy and several others involved in the Texas process are especially fond of — describes the Pilgrims’ journey as being “for the Glory of God and advancement of the Christian Faith” and thus instills the idea that America was founded as a project for the spread of Christianity. In a book she wrote two years ago, Cynthia Dunbar, a board member, could not have been more explicit about this being the reason for the Mayflower Compact’s inclusion in textbooks; she quoted the document and then said, “This is undeniably our past, and it clearly delineates us as a nation intended to be emphatically Christian.”
...One recurring theme during the process of revising the social-studies guidelines was the desire of the board to stress the concept of American exceptionalism, and the Christian bloc has repeatedly emphasized that Christianity should be portrayed as the driving force behind what makes America great. Peter Marshall is himself the author of a series of books that recount American history with a strong Christian focus and that have been staples in Christian schools since the first one was published in 1977. (He told me that they have sold more than a million copies.) In these history books, he employs a decidedly unhistorical tone in which the guiding hand of Providence shapes America’s story, starting with the voyage of Christopher Columbus. “Columbus’s heart belonged to God,” he assures his readers, and he notes that a particular event in the explorer’s life “marked the turning point of God’s plan to use Columbus to raise the curtain on His new Promised Land.”
...The other nonacademic expert, David Barton, is the nationally known leader of WallBuilders, which describes itself as dedicated to “presenting America’s forgotten history and heroes, with an emphasis on our moral, religious and constitutional heritage.” Barton has written and lectured on the First Amendment and against separation of church and state. He is a controversial figure who has argued that the U.S. income tax and the capital-gains tax should be abolished because they violate Scripture (for the Bible says, in Barton’s reading, “the more profit you make the more you are rewarded”) and who pushes a Christianity-first rhetoric. When the U.S. Senate invited a Hindu leader to open a 2007 session with a prayer, he objected, saying: “In Hindu [sic], you have not one God, but many, many, many, many, many gods. And certainly that was never in the minds of those who did the Constitution, did the Declaration when they talked about Creator.”
In his recommendations to the Texas school board, Barton wrote that students should be taught the following principles which, in his reading, derive directly from the Declaration of Independence: “1. There is a fixed moral law derived from God and nature. 2. There is a Creator. 3. The Creator gives to man certain unalienable rights. 4. Government exists primarily to protect God-given rights to every individual. 5. Below God-given rights and moral laws, government is directed by the consent of the governed.”
A third expert, Daniel L. Dreisbach, a professor of justice, law and society at American University who has written extensively on First Amendment issues, stressed, in his recommendations to the guideline writers about how to frame the revolutionary period for students, that the founders were overwhelmingly Christian; that the deistic tendencies of a few — like Jefferson — were an anomaly; and that most Americans in the era were not just Christians but that “98 percent or more of Americans of European descent identified with Protestantism.”
If the fight between the “Christian nation” advocates and mainstream thinkers could be focused onto a single element, it would be the “wall of separation” phrase. Christian thinkers like to point out that it does not appear in the Constitution, nor in any other legal document — letters that presidents write to their supporters are not legal decrees. Besides which, after the phrase left Jefferson’s pen it more or less disappeared for a century and a half — until Justice Hugo Black of the Supreme Court dug it out of history’s dustbin in 1947. It then slowly worked its way into the American lexicon and American life, helping to subtly mold the way we think about religion in society. To conservative Christians, there is no separation of church and state, and there never was. The concept, they say, is a modern secular fiction. There is no legal justification, therefore, for disallowing crucifixes in government buildings or school prayer...
In fact, the founders were rooted in Christianity — they were inheritors of the entire European Christian tradition — and at the same time they were steeped in an Enlightenment rationalism that was, if not opposed to religion, determined to establish separate spheres for faith and reason. “I don’t think the founders would have said they were applying Christian principles to government,” says Richard Brookhiser, the conservative columnist and author of books on Alexander Hamilton, Gouverneur Morris and George Washington. “What they said was ‘the laws of nature and nature’s God.’ They didn’t say, ‘We put our faith in Jesus Christ.’ ” Martin Marty says: “They had to invent a new, broad way. Washington, in his writings, makes scores of different references to God, but not one is biblical. He talks instead about a ‘Grand Architect,’ deliberately avoiding the Christian terms, because it had to be a religious language that was accessible to all people.”
Or, as Brookhiser rather succinctly summarizes the point: “The founders were not as Christian as those people would like them to be, though they weren’t as secularist as Christopher Hitchens would like them to be.”...
“BROWN BEAR, BROWN BEAR, What Do You See?” It’s not an especially subversive-sounding title, but the author of this 1967 children’s picture book, Bill Martin Jr., lost his place in the Texas social-studies guidelines at last month’s board meeting due to what was thought to be un-American activity — to be precise, “very strong critiques of capitalism and the American system.” Martin, the creator of 300 children’s books, was removed from the list of cultural figures approved for study by third graders in the blizzard of amendments offered by board members.
Over all, the TEKS guidelines make for impressive reading. They are thoughtful and deep; you can almost feel the effort at achieving balance. Poring down the long columns and knowing that the 1998 version of these guidelines served as the basis for textbooks in most U.S. states, you even begin to feel some hope for the future.
What is wrong with the Texas process, according to many observers, is illustrated by the fate of Bill Martin Jr. The board has the power to accept, reject or rewrite the TEKS, and over the past few years, in language arts, science and now social studies, the members have done all of the above. Yet few of these elected overseers are trained in the fields they are reviewing. “In general, the board members don’t know anything at all about content,” Tom Barber, the textbook executive, says. Kathy Miller, the watchdog, who has been monitoring the board for 15 years, says, referring to Don McLeroy and another board member: “It is the most crazy-making thing to sit there and watch a dentist and an insurance salesman rewrite curriculum standards in science and history. Last year, Don McLeroy believed he was smarter than the National Academy of Sciences, and he now believes he’s smarter than professors of American history.” In this case, one board member sent an e-mail message with a reference to “Ethical Marxism,” by Bill Martin, to another board member, who suggested that anyone who wrote a book with such a title did not belong in the TEKS. As it turned out, Bill Martin and Bill Martin Jr. are two different people. But by that time, the author of “Brown Bear, Brown Bear” was out. “That’s a perfect example of these people’s lack of knowledge,” Miller says. “They’re coming forward with hundreds of amendments at the last minute. Don McLeroy had a four-inch stack of amendments, and they all just voted on them, whether or not they actually knew the content. What we witnessed in January was a textbook example of how not to develop textbook standards.”
Before the January board meeting, one of the social-studies curriculum writers, Judy Brodigan, told me that she was very pleased with the guidelines her team produced. After the meeting, with its 10-hour marathon of amendments by board members, she spoke very differently. “I think they took a very, very good document and weakened it,” she said. “The teachers take their work seriously. I do believe there are board members on the ultraright who have an agenda. They want to make our standards very conservative and fit their viewpoint. Our job is not to take a viewpoint. It’s to present sides fairly. I thought we had done that.” ...
By RUSSELL SHORTO
February 11, 2010
New York Times
...IN 1801, A GROUP of Baptist ministers in Danbury, Conn., wrote a letter to the new president, Thomas Jefferson, congratulating him on his victory. They also had a favor to ask. Baptists were a minority group, and they felt insecure. In the colonial period, there were two major Christian factions, both of which derived from England. The Congregationalists, in New England, had evolved from the Puritan settlers, and in the South and middle colonies, the Anglicans came from the Church of England. Nine colonies developed state churches, which were supported financially by the colonial governments and whose power was woven in with that of the governments. Other Christians — Lutherans, Baptists, Quakers — and, of course, those of other faiths were made unwelcome, if not persecuted outright.
...Their answer is rather specific. Merely weaving important religious trends and events into the narrative of American history is not what the Christian bloc on the Texas board has pushed for in revising its guidelines. Many of the points that have been incorporated into the guidelines or that have been advanced by board members and their expert advisers slant toward portraying America as having a divinely preordained mission. In the guidelines — which will be subjected to further amendments in March and then in May — eighth-grade history students are asked to “analyze the importance of the Mayflower Compact, the Fundamental Orders of Connecticut and the Virginia House of Burgesses to the growth of representative government.” Such early colonial texts have long been included in survey courses, but why focus on these in particular? The Fundamental Orders of Connecticut declare that the state was founded “to maintain and preserve the liberty and purity of the Gospel of our Lord Jesus.” The language in the Mayflower Compact — a document that McLeroy and several others involved in the Texas process are especially fond of — describes the Pilgrims’ journey as being “for the Glory of God and advancement of the Christian Faith” and thus instills the idea that America was founded as a project for the spread of Christianity. In a book she wrote two years ago, Cynthia Dunbar, a board member, could not have been more explicit about this being the reason for the Mayflower Compact’s inclusion in textbooks; she quoted the document and then said, “This is undeniably our past, and it clearly delineates us as a nation intended to be emphatically Christian.”
...One recurring theme during the process of revising the social-studies guidelines was the desire of the board to stress the concept of American exceptionalism, and the Christian bloc has repeatedly emphasized that Christianity should be portrayed as the driving force behind what makes America great. Peter Marshall is himself the author of a series of books that recount American history with a strong Christian focus and that have been staples in Christian schools since the first one was published in 1977. (He told me that they have sold more than a million copies.) In these history books, he employs a decidedly unhistorical tone in which the guiding hand of Providence shapes America’s story, starting with the voyage of Christopher Columbus. “Columbus’s heart belonged to God,” he assures his readers, and he notes that a particular event in the explorer’s life “marked the turning point of God’s plan to use Columbus to raise the curtain on His new Promised Land.”
...The other nonacademic expert, David Barton, is the nationally known leader of WallBuilders, which describes itself as dedicated to “presenting America’s forgotten history and heroes, with an emphasis on our moral, religious and constitutional heritage.” Barton has written and lectured on the First Amendment and against separation of church and state. He is a controversial figure who has argued that the U.S. income tax and the capital-gains tax should be abolished because they violate Scripture (for the Bible says, in Barton’s reading, “the more profit you make the more you are rewarded”) and who pushes a Christianity-first rhetoric. When the U.S. Senate invited a Hindu leader to open a 2007 session with a prayer, he objected, saying: “In Hindu [sic], you have not one God, but many, many, many, many, many gods. And certainly that was never in the minds of those who did the Constitution, did the Declaration when they talked about Creator.”
In his recommendations to the Texas school board, Barton wrote that students should be taught the following principles which, in his reading, derive directly from the Declaration of Independence: “1. There is a fixed moral law derived from God and nature. 2. There is a Creator. 3. The Creator gives to man certain unalienable rights. 4. Government exists primarily to protect God-given rights to every individual. 5. Below God-given rights and moral laws, government is directed by the consent of the governed.”
A third expert, Daniel L. Dreisbach, a professor of justice, law and society at American University who has written extensively on First Amendment issues, stressed, in his recommendations to the guideline writers about how to frame the revolutionary period for students, that the founders were overwhelmingly Christian; that the deistic tendencies of a few — like Jefferson — were an anomaly; and that most Americans in the era were not just Christians but that “98 percent or more of Americans of European descent identified with Protestantism.”
If the fight between the “Christian nation” advocates and mainstream thinkers could be focused onto a single element, it would be the “wall of separation” phrase. Christian thinkers like to point out that it does not appear in the Constitution, nor in any other legal document — letters that presidents write to their supporters are not legal decrees. Besides which, after the phrase left Jefferson’s pen it more or less disappeared for a century and a half — until Justice Hugo Black of the Supreme Court dug it out of history’s dustbin in 1947. It then slowly worked its way into the American lexicon and American life, helping to subtly mold the way we think about religion in society. To conservative Christians, there is no separation of church and state, and there never was. The concept, they say, is a modern secular fiction. There is no legal justification, therefore, for disallowing crucifixes in government buildings or school prayer...
In fact, the founders were rooted in Christianity — they were inheritors of the entire European Christian tradition — and at the same time they were steeped in an Enlightenment rationalism that was, if not opposed to religion, determined to establish separate spheres for faith and reason. “I don’t think the founders would have said they were applying Christian principles to government,” says Richard Brookhiser, the conservative columnist and author of books on Alexander Hamilton, Gouverneur Morris and George Washington. “What they said was ‘the laws of nature and nature’s God.’ They didn’t say, ‘We put our faith in Jesus Christ.’ ” Martin Marty says: “They had to invent a new, broad way. Washington, in his writings, makes scores of different references to God, but not one is biblical. He talks instead about a ‘Grand Architect,’ deliberately avoiding the Christian terms, because it had to be a religious language that was accessible to all people.”
Or, as Brookhiser rather succinctly summarizes the point: “The founders were not as Christian as those people would like them to be, though they weren’t as secularist as Christopher Hitchens would like them to be.”...
“BROWN BEAR, BROWN BEAR, What Do You See?” It’s not an especially subversive-sounding title, but the author of this 1967 children’s picture book, Bill Martin Jr., lost his place in the Texas social-studies guidelines at last month’s board meeting due to what was thought to be un-American activity — to be precise, “very strong critiques of capitalism and the American system.” Martin, the creator of 300 children’s books, was removed from the list of cultural figures approved for study by third graders in the blizzard of amendments offered by board members.
Over all, the TEKS guidelines make for impressive reading. They are thoughtful and deep; you can almost feel the effort at achieving balance. Poring down the long columns and knowing that the 1998 version of these guidelines served as the basis for textbooks in most U.S. states, you even begin to feel some hope for the future.
What is wrong with the Texas process, according to many observers, is illustrated by the fate of Bill Martin Jr. The board has the power to accept, reject or rewrite the TEKS, and over the past few years, in language arts, science and now social studies, the members have done all of the above. Yet few of these elected overseers are trained in the fields they are reviewing. “In general, the board members don’t know anything at all about content,” Tom Barber, the textbook executive, says. Kathy Miller, the watchdog, who has been monitoring the board for 15 years, says, referring to Don McLeroy and another board member: “It is the most crazy-making thing to sit there and watch a dentist and an insurance salesman rewrite curriculum standards in science and history. Last year, Don McLeroy believed he was smarter than the National Academy of Sciences, and he now believes he’s smarter than professors of American history.” In this case, one board member sent an e-mail message with a reference to “Ethical Marxism,” by Bill Martin, to another board member, who suggested that anyone who wrote a book with such a title did not belong in the TEKS. As it turned out, Bill Martin and Bill Martin Jr. are two different people. But by that time, the author of “Brown Bear, Brown Bear” was out. “That’s a perfect example of these people’s lack of knowledge,” Miller says. “They’re coming forward with hundreds of amendments at the last minute. Don McLeroy had a four-inch stack of amendments, and they all just voted on them, whether or not they actually knew the content. What we witnessed in January was a textbook example of how not to develop textbook standards.”
Before the January board meeting, one of the social-studies curriculum writers, Judy Brodigan, told me that she was very pleased with the guidelines her team produced. After the meeting, with its 10-hour marathon of amendments by board members, she spoke very differently. “I think they took a very, very good document and weakened it,” she said. “The teachers take their work seriously. I do believe there are board members on the ultraright who have an agenda. They want to make our standards very conservative and fit their viewpoint. Our job is not to take a viewpoint. It’s to present sides fairly. I thought we had done that.” ...
Friday, February 12, 2010
Reid's Jobs Bill Includes Tax-Evasion Provisions
FEBRUARY 12, 2010
Reid's Jobs Bill Includes Tax-Evasion Provisions
Wall Street Journal
By MARTIN VAUGHAN And HENRY J. PULIZZI
WASHINGTON—Senate Majority Leader Harry Reid intends to use measures cracking down on offshore-tax evasion to pay for the cost of a $15 billion stimulus bill he wants to push through the Senate this month...
Reid's Jobs Bill Includes Tax-Evasion Provisions
Wall Street Journal
By MARTIN VAUGHAN And HENRY J. PULIZZI
WASHINGTON—Senate Majority Leader Harry Reid intends to use measures cracking down on offshore-tax evasion to pay for the cost of a $15 billion stimulus bill he wants to push through the Senate this month...
Saturday, February 06, 2010
Ancient Tribe, the Bo, Goes Extinct as Last Member Dies
From what I understand, the Bo belonged to the same group as the people who eventually populated Europe (and lost some skin pigment in the process). Boa Sr has dark skin, but she is among the people on earth most DISTANTLY related to today's black Africans. (The Australian aborigines are the most distantly related to black Africans.) Boa Sr is more closely related to white Europeans. Boa Sr looks like Europeans would look if they had gone south instead of north when they left Africa. Skin color has little to do with our distant origins, clearly, and everything to do with WHERE our ancestors lived in the more recent past. I understand that the human Y-chromosome evolved in southern Africa, probably among individuals with lighter skin. The human mitochondrial DNA, on the other hand, which is passed from mothers to each human being on earth, evolved in equatorial Africa. It would seem that Eve was probably very dark skinned. When southern and northern populations of human ancestors got together, a hybrid that was stronger than either parent group was produced: us. Among the eventual offspring were blacks, whites and Asians. I'm guessing that Asians left Africa with a trait they are famous for today: very little body hair. Quite possibly the extra fold in the eyelids of today's Asians evolved in the far north during the ice age.
Ancient Tribe Goes Extinct as Last Member Dies
David Knowles
Feb. 5, 2010
Marking the end of a language and an entire people, the last member of the Bo, an ancient tribe that lived in the Andaman Islands, has died.
When Boa Sr, as she was known, died last week, she was believed to be about 85 years old. Her husband had died years beforehand, and Boa, whose name means "land" or "earth" in the Bo language, had no children...
"She was the only person who spoke Bo," Anvita Abbi, a professor of linguistics at India's Jawaharlal National University, told The Times of London...
The Bo are believed to have first come to the Andaman Islands – located roughly 850 miles off India's east coast in the Bay of Bengal – 65,000 years ago. Bo was one of at least 10 pre-colonial languages spoken on the islands.
According to Survival International, an advocacy group for native peoples throughout the world, the Bo were one of the oldest surviving human cultures on earth.
Of the thousands of Great Andamanese who once inhabited the islands, only 52 people are still alive today...
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