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Hugh Pickens DOT Com writes "Sheila M. Elred writes in Discovery Magazine that a recent study has found that people at risk of depression were much less vulnerable if they identified as religious. Brain MRIs revealed that religious participants had thicker brain cortices than those who weren't as religious. 'One of the worst killers of brain cells is stress,' says Dr. Majid Fotuhi. 'Stress causes high levels of cortisol, and cortisol is toxic to the hippocampus. One way to reduce stress is through prayer. When you're praying and in the zone you feel a peace of mind and tranquility.' The reports concluded that a thicker cortex associated with a high importance of religion or spirituality may confer resilience to the development of depressive illness in individuals at high familial risk for major depression. The social element of attending religious services has also been linked to healthy brains. 'There's something magical about socializing,' says Fotuhi. 'It releases endorphins in the brain. It's hard to know whether it's through religion or a gathering of friends, but it improves brain health in the long term.'" (Read more, below.) "Listening to sermons and reading religious works like the Bible may also invoke a cognitive benefit. "You're exercising your higher cortical function, thinking about complex concepts that require some imagination," says Harold G. Koenig, director of the Center for Spirituality, Theology, and Health at Duke University and a professor of psychiatry. According to Koenig the benefits of devout religious practice, particularly involvement in a faith community and religious commitment, are that people cope better. "In general, they cope with stress better, they experience greater well-being because they have more hope, they're more optimistic, they experience less depression, less anxiety, and they commit suicide less often. They don't drink alcohol as much, they don't use drugs as much, they don't smoke cigarettes as much, and they have healthier lifestyles. They have stronger immune systems, lower blood pressure, probably better cardiovascular functioning, and probably a healthier hormonal environment physiologically—particularly with respect to cortisol and adrenaline And they live longer." So where does that leave non-believers? "Out of luck, I guess," Koenig jokes. "Actually, I would suspect that people doing the types of things like religious people do — socializing, doing similarly complex cognitive tasks, would have similar benefits. But it is interesting that religion provides that whole package of things that people can adopt and pursue over time." Dr Dan Blazer says the study is very interesting but is still exploratory and that spirituality may be a marker of something else, such as socioeconomic status. "It's hard to study these things," concludes Fotuhi . "It's why research has stayed away from them. But there does seem to be a strong link between spirituality and better brain health.""

Hallowe'en is just around the corner. I've spent hours this month poring over masks, fog machines, automated monsters, and sound-activated dancing skeletons (mostly too rich for my blood), and worked with my brother and sister to haunt my mom's house with scary pictures, mounds of spider-webbing, sound effects, strobe lights, stage blood, candles, and rusty knives. Like every year, though, the best laid plans are the ones you come up with after the fact (why do I always plan to build a coffin with Bible-repelling magnetic lid and matching Bible, but never do?), and while our effort was fun and satisfying, it definitely didn't push the envelope. (There's plenty of good inspiration out there, though, for people who do want to go a little crazy.) So I ask: What are you doing to celebrate the spirit of Hallowe'en? In particular, are you using any good stagecraft-style tech to make your dwelling, yard, or neighborhood just a little bit scarier than usual? Any good advice based on previous haunting experiences, either as haunter or hauntee? What effects do you wish you could create, given enough time and money? Do you control any aspect of your display by computer? Think broadly: Links to inspiring commercial haunts, sources of interesting gear, and your favorite house-haunting projects at Instructables are all welcome, as well as relevant advice from the parts of the world where Hallowe'en isn't the major event that it is in the U.S.

Hugh Pickens writes "The Washington Post has a book review of Science and Religion: What Scientists Really Think by Rice University sociologist Elaine Ecklund, who spent four years doing a detailed survey of 1,646 scientists at elite American research universities. The study reveals that scientists often practice a closeted faith, worrying about how their peers would react to learning about their religious views. 'After four years of research, at least one thing became clear: Much of what we believe about the faith lives of elite scientists is wrong. The '"insurmountable hostility" between science and religion is a caricature, a thought-cliche, perhaps useful as a satire on groupthink, but hardly representative of reality,' writes Ecklund. Unsurprisingly, Ecklund found that 64% of scientists are either atheists (34%) or agnostic (30%). But only five of the 275 in-depth interviewees actively oppose religion; and even among the third who are atheists, many consider themselves 'spiritual.' 'According to the scientists I interviewed, the academy seems to have a "strong culture" that suppresses discussion about religion in many areas,' says Ecklund. 'To remove the perceived stigma, we would need to have more scientists talking openly about issues of religion, where such issues are particularly relevant to their discipline.'"

An anonymous reader writes "There's an Astrobiology.net interview up with a Vatican astronomer, Guy Consolmagno, who also curates one of the world's largest meteorite collections. On the possibility of a non-terrestrial lifeform, he says initially 'I don't know', followed by three scenarios. First, he argues: 'We find an intelligent civilization and there's no way in creation we can communicate with them because they're so alien to us. We can't talk to dolphins now. In which case, we'll never know.' Secondly, he suggests: 'We find the intelligent civilization. We can communicate.' As agents of free-will, the aliens are self-aware of good and evil, thus convertible to some terrestrial religion. Thirdly: 'We find a dozen civilizations out there, and a bunch of Jehovah's witnesses go up and convert them all.' The question of whether an alien civilization might convert Earth to their religion, or become a religion unto themselves, is left unconsidered. This compares to the many reasons people give for hosting a SETI@home client, including that ET contact would unite humanity, challenge religion, or all of the above."