Psychopaths are charming, but they often get themselves and others in big trouble; their willingness to break social norms and lack of remorse means they are often at risk for crimes and other irresponsible behaviors.

One hypothesis on how psychopathy works is that it has to do with a fear deficit. A new study, which will be published in an upcoming issue of Psychological Science, a journal of the Association for Psychological Science, finds that children with a particular risk factor for psychopathy don't register fear as quickly as healthy children.


The hypothesis that psychopaths don't feel or recognize fear dates back to the 1950s, says the study's primary author Patrick D. Sylvers, of the University of Washington. "What happens is you're born without that fear, so when your parents try to socialize you, you don't really respond appropriately because you're not scared." By the same token, if you hurt a peer and they give you a fearful look, "most of us would learn from that and back off," but a child with developing psychopathy would keep tormenting their classmate.

Faith can open your mind but it can also cause your brain to shrink at a different rate, research suggests.

Researchers at Duke University Medical Centre in the US claim to have discovered a correlation between religious practices and changes in the brains of older adults.

The study, published in the open-access science journal, Public Library of Science ONE, asked 268 people aged 58 to 84 about their religious group, spiritual practices and life-changing religious experiences. Changes in the volume of their hippocampus, the region of the brain associated with learning and memory, were tracked using MRI scans, over two to eight years.

Protestants who did not identify themselves as born-again were found to have less atrophy in the hippocampus region than did born-again Protestants, Catholics or those with no religious affiliation. Frequency of worship was not found to have a bearing on results, while participants who said they had undergone a religious experience were found to have more atrophy than those who did not.

There's been a call to license smoking, and to have a system similar to the one proposed for gamblers, to limit the number of cigarettes people can smoke in a set time.

The Sunday Age reports this morning Professor Simon Chapman, an anti-smoking campaigner from the University of Sydney says a smoking ban could be a reality within 10 to 15 years, and he believes a licensing scheme, using a swipe card for authorised smokers, would pave the way.

But of that day and hour no one knoweth, no, not the Angels of Heaven, but the Father alone.

- Jesus of Nazareth

A few weeks ago, my wife and I took a drive to visit friends and family in her small hometown out in western Pennsylvania. It was what you'd expect from a region that has been dealing with economic recession since the steel and rail industries dried up and blew away forty years ago - sweet and beautiful in places, blighted and depressing in others, but with the first faint bloom of spring on the trees whispering of better days to come - except for one strange, glaring thing.

It was one of those digital billboards, looming and gaudy amid the neglected sprawl of Altoona, and displayed on it was something I'd only heard about in passing. According to that blinking monstrosity, Jesus was going to ride back to Earth on the wave of a planet-annihilating earthquake that would summon The Faithful to Heaven and consign the remaining mass of sinful humanity to the yawning doom of the damned. This was to happen on May 21st, roundabout six in the evening (Eastern Standard Time), and the last dregs of the un-chosen would be completely scourged from the Earth by October.

By the time we left for home, I had spotted three more billboards of varying sizes and technologies espousing the same apocalyptic message, and upon our return, I did some digging. As it turned out, these things had been popping up all over the country; even here in liberal Boston, I discovered the existence of one of these billboards not three miles from where I now sit. Something called Family Radio Worldwide, in the guise of a fellow named Harold Camping, laid out the scratch to buy all that billboard space across the continent, because ol' Harold had consulted his trusty Bible, done some wildly questionable math, and pulled the exact moment of the End Times out of his cash-filled hat.

Back in 1996, after the initially very mysterious explosion and crash of Flight 800 from JFK to Rome, there were numerous eyewitness accounts of a "streak in the sky" just before the crash. This led to the "missile theory" of the crash, which was eventually attributed to the explosion of the center fuel tank by the NTSB. But, also at the time, it was suggested that a meteor of sufficient size could have struck the plane, bringing it down.

Could a meteor have brought down Air France 447? Today we are starting to see reports that there actually may have been a meteor:

However, both pilots of an Air Comet flight from Lima to Lisbon sent a written report on the bright flash they said they saw to Air France, Airbus and the Spanish civil aviation authority, the airline told CNN.

"Suddenly, we saw in the distance a strong and intense flash of white light, which followed a descending and vertical trajectory and which broke up in six seconds," the captain wrote.

Families divided as some people believe world will self-destruct on Saturday

The Haddad children of Middletown, Md., have a lot on their minds: school projects, SATs, weekend parties. And parents who believe the earth will begin to self-destruct on Saturday.

The three teenagers have been struggling to make sense of their shifting world, which started changing nearly two years ago when their mother, Abby Haddad Carson, left her job as a nurse to "sound the trumpet" on mission trips with her husband, Robert, handing out tracts. They stopped working on their house and saving for college.

Last weekend, the family traveled to New York, the parents dragging their reluctant children through a Manhattan street fair in a final effort to spread the word.

"My mom has told me directly that I'm not going to get into heaven," Grace Haddad, 16, said. "At first it was really upsetting, but it's what she honestly believes."

The International Monetary Fund's director, Dominique Strauss-Kahn, was arrested last Sunday in New York City on the allegation of an immigrant hotel maid that he attempted to rape her in his hotel room. A New York judge has denied Strauss-Kahn bail on the grounds that he might flee to France.

President Bill Clinton survived his sexual escapades, because he was a servant to the system, not a threat. But Strauss-Kahn, like former New York Governor Eliot Spitzer, was a threat to the system, and, like Eliot Spitzer, Strass-Kahn has been deleted from the power ranks.

Strauss-Kahn was the first IMF director in my lifetime, if memory serves, who disavowed the traditional IMF policy of imposing on the poor and ordinary people the cost of bailing out Wall Street and the Western banks. Strauss-Kahn said that regulation had to be reimposed on the greed-driven, fraud-prone financial sector, which, unregulated, destroyed the lives of ordinary people. Strauss-Kahn listened to Nobel economist Joseph Stiglitz, one of a handful of economists who has a social conscience.

Nearly half of the New Testament is a forgery, according to a provocative new book which charges that the Apostle Paul authored only a fraction of letters attributed to him, and the Apostle Peter just wrote nothing.

Written by Bart Ehrman, a former evangelical Christian and now agnostic professor of religious studies at the University of North Carolina, Chapel Hill, the book claims to unveil "one of the most unsettling ironies of the early Christian tradition:" the use of deception to promote the truth.

"The Bible not only contains untruths of accidental mistakes. It also contains what almost anyone today would call lies, Ehrman writes in Forged: Writing in the Name of God -- Why the Bible's Authors Are Not Who We Think They Are.

According to the biblical scholar, at least 11 of the 27 New Testament books are forgeries, while only seven of the 13 epistles attributed to Paul were probably written by him.

One of the large regions that tweaks my curiosity about impact events in a very big way is an area that extends from eastern New Mexico to just the other side of Odessa, and Midland, Texas.

In the image below we see a small part of that area near Vaughn, New Mexico. Using Google Earth's historical image feature, we can view the same place from about 15,000 feet, in images taken at different times of the year.

As you can see, there are numerous craters. You get a different set of colors in the late summer.

Robert Fitzpatrick is so convinced the end is near he's betting his life savings on it.

The retired MTA employee has pumped $140,000 into a NYC Transit ad campaign to warn everyone the world will end next Saturday.

"Global Earthquake! The Greatest Ever - Judgment Day: May 21," the ad declares above a placid picture of night over Jerusalem with a clock that's about to strike midnight.

"I'm trying to warn people about what's coming," the 60-year-old Staten Island resident said. "People who have an understanding [of end times] have an obligation to warn everyone."

His doomsday warning has appeared on 1,000 placards on subway cars, at a cost of $90,000, and at bus shelters around the city, for $50,000 more.

Fitzpatrick's millenial mania began after he retired in 2006 and began listening to California evangelist Harold Camping's "End of Days" predictions.