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Monday, March 2, 2009

India Celebrates National Science Day

FROM V.V. RAMAN, EMERITUS PROFESSOR OF PHYSICS AND HUMANITIES AT THE ROCHESTER INSTITUTE OF TECHNOLOGY: While a handful of thinkers in the Hindu world debate the right planetary and zodiacal configurations on which to celebrate the birthdays of divinities and other festivals, India also observes National Science Day on February 28 (Gregorian calendar). Started a little more than two decades ago (1986), it is a day that inaugurates a whole month of science-related and science-inspiring activities, and also awards prizes for the best science-popularization efforts in magazines, newspapers, lectures, and books.
Most importantly, the goal of Science Day is to raise science-consciousness among the masses, gradually weaning them away from outworn beliefs, silly superstitions, and a general fear of what science is all about. People are encouraged to watch the skies, locate stars and planets, do experiments, and read science books.
We live at a time when, contrary to earlier hopes and expectations, science has come to be marginalized in the minds of many. The general public has been led to believe that science is just another way of describing the moon or appreciating the rainbow, and has no greater claims to knowledge than mythology, religious revelations, grand poetry, or speculative philosophy. Science is often seen by the public as no more than a tool for games and gadgetry, medical technology, washing machines, and creature comforts. Then again, some zealous scientists, by degrading the religious dimension of the human condition, have created the impression that science is derisively religion-unfriendly and therefore more dangerous than desirable for human culture.
What needs to be emphasized is that the deeper essence of science expands our minds, enhances our appreciation of the world, and uplifts our spirit. These aspects must be reinforced periodically in science courses and through public proclamations like Science Day.
Perhaps the United Nations should follow India’s lead in this regard and declare a whole Science Month in all countries.

Friday, February 27, 2009

How Does Beauty Color the Cosmos?

FROM FRANK WILCZEK, NOBEL LAUREATE AND A PROFESSOR OF PHYSICS AT THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY’S CENTER FOR THEORETICAL PHYSICS: “Beauty is in the eye of the beholder” is a commonplace. “Beauty is in the mind of the beholder” cuts deep.
In the microcosmos, where unaided eyes see Nothing—empty space—active minds discover the primary stuff of reality. Everywhere and everywhen, our equations tell us, the world is full of spontaneous activity: the play of quantum fields, dancing to the music of symmetry. Our eyes are attuned only to deviations from the norm. Evolved for survival in a changing environment, they filter out as background what our minds reveal as fundament.
In the macrocosmos, where unaided eyes see points of light against a blank black emptiness, active minds discover mighty globes of nuclear fire, each far larger than all Earth, and in numbers vastly more than our eyes make apparent. They learn, too, that the apparent stability of the world is illusory. The universe as we see it today arose from a fierce and nearly featureless Chaos, out of which gravity, following its inexorable logic over incomprehensible times, slowly distilled structure.
And in life on the scale humans live it—the mesocosmos—active minds find new perspectives, which expand experience. A rainbow is a magnificent spectacle and a marvelous exercise in refraction and caustics; love is a grand experience and a fascinating study in the effects of oxytocin and vasopressin.
In this mind-constructed mix of symmetry, grandeur, and enlightenment, beauty abounds. But Nature’s beauty is Her own. To reach it, we must work honestly and hard, and we must be ready to accept what we find. Her beauty is, it appears, free of emotion and deeply amoral. A quirky quantum fluctuation might initiate a cancer; a supernova that delights astronomers might mark the sudden end of a brilliant civilization.
Does beauty color the cosmos? Yes, absolutely—if you seek it, construct it, and accept it!

Frank Wilczek appears with Peter Atkins, Roger Penrose, Fotini Markopoulou, Stephon Alexander, and Freeman Dyson in "How Does Beauty Color the Cosmos?" the 25th episode in the Closer to Truth: Cosmos, Consciousness, God TV series, hosted and created by Robert Lawrence Kuhn. The series airs Thursdays on the PBS HD network and many other PBS stations. Every Friday, participants will share their views on the previous day's episode.

Thursday, February 26, 2009

Meet Astrid From the Lab

FROM ENTERTAINMENT REPORTER KIMBERLY ROOTS: For months, the TV show Fringe (now on hiatus) has been touching on subjects and ideas related to science and religion. While Olivia and Peter are off taking down “bad guys” and Walter is trying to remember what he did 20 years ago, one woman keeps the Harvard University lab running: Astrid. Though the junior FBI agent remains a mystery to fans of the sci-fi drama, her portrayer, Jasika Nicole, was happy to chat with Science & Religion Today about belief, bovines, and brain goo (hint: It is just as icky as it seems!).

SRT: When you first heard about the concept for Fringe, what were your initial thoughts? Were you on board? Wary?
JN: Well, let’s see. The first time that I heard about the show, we were not allowed to have a script. So all I knew was that J.J. Abrams’ name was attached to it. They kept saying it’s a new sci-fi show by J.J. Abrams, and that’s it. So all I had really to base everything on was his past work. So I’d seen Lost, and of course I loved it like everybody else, and I really loved Cloverfield, so I was thinking something about monsters. I was like, okay. I’m auditioning for a show about monsters that will probably have its own fan base already because it’s J.J. Abrams.
So it took a really long time to get a script. Before I did, I was totally on board because I love science fiction and I love horror films. I was hoping that there would be some kind of cross-way between those two different genres. And that’s actually what happened in the end, that it is kind of about monsters and it is really grotesque like horror films, but it’s also really rooted in science, which I think is kind of different that a lot of sci-fi shows. A lot of sci-fi shows are about aliens or something like that, and this one really bases itself in science. So I was 100 percent gung-ho before I knew what it was about. [laughs]

SRT: Let’s talk a bit about Astrid. She seems a little less messed-up than the people she works with, but that may just be because we don’t know a lot about her yet.
JN: You don’t know enough about her, I know! [laughs] People keep saying, ‘It’s so nice to have Astrid in the show because she’s kind of like the grounding between Peter and Dr. Bishop since she’s in the lab all the time.’ And that’s what people say now, but you know, I’m still finding things out about her. Every single episode when we get a script, I go, ‘Oh. So Astrid minored in computer science.’ Or ‘Astrid speaks Latin fluently. That is an excellent thing for her to do.’ Because they are really, really slow to give up information about these people. And I can’t tell if it’s because they don’t want stuff to get out or because they’re kind of building it up as they go along themselves. So it’s been a really interesting process to play a character you basically don’t know anything about.

SRT: Astrid has schooling in a lot of areas, it seems.
JN: She was a linguistics major. Well, apparently, she double-majored and minored in pretty much everything in the world. [laughs] We have this joke on set: If there’s ever a question and none of the three main characters have any idea, they look at Astrid. Like, ‘Astrid, do you know anything about this?’ And I’ll say, ‘Well, you know, back in ’87, I was touring Europe and I did this and this and this. Perhaps that will help us solve this crime,’ you know? [laughs] Which is really cool because she’s a Renaissance woman. I think that’s why the team was brought together. I think that’s why they trust Astrid with all of this information. She has different things to bring to the table than everybody else does. And I like that she’s not as silent as she was in the beginning, because she’s vocalizing — each episode that happens, she’s vocalizing. She gets a little bit more involved in it.
It’s also a really nice play about where she is in relation to everybody else. She’s a junior agent, she just started doing this, she’s probably scared out of her mind. And on top of that, you have her dealing with really obscure, weird things that she never probably learned about when she was down in Quantico. So that probably has taken her a while to get used to it.

SRT: Has religion come up in any conversations with J.J. or anyone, especially regarding Astrid’s background?
JN: No, there hasn’t. And that was brought up just in my own dealings with the character and the script. I’m trying to remember exactly which episode… I think it’s the one where Olivia goes back in the tank or something like that, and Walter asks to have a Bible. So Astrid goes and she gets him this Bible, and he starts quoting all these things from the Bible. And I thought that was a really nice part of the show that had never been dealt with before. Because they don’t really talk about religion. And you have to wonder where Dr. Bishop is in that whole world.
He’s kind of become a god-like figure, just on the basis that he’s able to create these things and he has a lot of power with the knowledge that he has. But then you have to wonder, well, where did he get his power? Where did he get his knowledge? So you don’t get a clear answer from him whether or not he has any religious-based faith. So when I’m reading, we have a scene where he’s calling out, I think I start a quote and he finishes it because he knows the Bible like the back of his hand. And so I was kind of grappling with whether or not Astrid thinks that that’s weird or if she’s kind of on board with him or where she’s coming from with that, you know? Because I think that if this were a real-case scenario, if you were to be working in this kind field, something would have to give. You would have to make a compromise somewhere.
I don’t think I have enough information about Astrid actually to fully answer your question, but hopefully maybe one day I will. I don’t know yet. She’s kind of towing the line. But like everything else, I don’t know much about her!

SRT: Okay, be honest. Who’s more of a diva: John Noble [who plays Walter] or the cow?
JN: Um, the cow. [laughs] Hands down, the cow.

SRT: I did see somewhere that she refuses to go up steps.
JN: Yeah, she’s crazy. And she also uses the bathroom wherever she wants to.

SRT: Oh, gross. Speaking of… there are some truly disgusting effects that are used on your show. Are they as bad up close? I’m thinking, in particular, about the melting-brain goo.
JN: [chuckles knowingly] Yeah. That was so disgusting. You know what? They actually are really gross in person, and I was not prepared for that. Because, like I said, I grew up watching horror movies. I love them and I get that there’s a way to make it look real on film. So I was kind of ready to see the behind-the-scenes action and everything. There have been so many occasions when I’ve walked on set and I’ve have my breath taken away from me because I just didn’t think it was going to look that good. And we’re not even filming and this looks horrible! Of course, they add in a lot of stuff after, in post-production, but the people we have who are working on the effects and stuff are just incredible. I just read the script for episode 16 last night. Of course I can’t give too much away; there is some really awesome and gross stuff happening, and I can’t wait to see how they pull it off. It’s supposed to be happening in real time. Usually we have a man under the table with an air pump or something that’s making these things happen above that gets caught on camera, which is awesome. [laughs] But even when you know there’s a guy underneath there, it’s still frightening. It really is.

SRT: You’ll begin shooting season two later in the year. In the back nine of season one and beyond, what would you like to see happen to Astrid?
JN: I just want to see her out of the lab. That’s my biggest want, because she’s always in the lab. There have been, I think, two times when she was out. She was at the hospital once when some guy was getting a CAT scan and then I also think she was in the FBI office once and once she was letting the pigeons fly out in the air. Which is cool, and I get that she’s really important and that’s kind of her environment. She’s the one person out of the trio who can stay stationary and other stuff can still be happening and she can kind of call in from where she is and make sure that everything’s okay. But I think that because she’s an FBI agent, that information gets lost a little bit just because she’s always in the lab. So I think eventually, after she’s kind of paid her dues as a junior FBI agent, they can put her out in the field and she’ll be able to get some hands-on work. Maybe she’ll carry a gun? I don’t know. But that’s what I would really like to see happen.

SRT: Well you know, I don’t know if you watched Alias, but J.J. Abrams had a very unassuming, African-American female character who, in season one, was just support. In season two, she turned into a kickass assassin.
JN: An assassin! Astrid should totally be the Fringe assassin! I didn’t even know that they needed one, but I think they might just now that you’ve told me that!

Beliefs Affect How We Interpret Our Dreams

The majority of people find meaning in their dreams and think they provide hidden truths about themselves and the world around them, according to a new study by Carnegie Mellon University psychologist Carey Morewedge and Michael Norton of the Harvard Business School. The study also found that dreams impact our judgment and behavior—and the way we perceive our dreams is affected by our waking beliefs. For example, we treat pleasant dreams as more significant if they're about someone we like rather than someone we don't like. An unpleasant dream about someone we dislike is believed to be more meaningful than if it were about someone we like.
According to Morewedge, "people attribute meaning to dreams when it corresponds with their pre-existing beliefs and desires. This was also the case in another experiment which demonstrated that people who believe in God were likely to consider any dream in which God spoke to them to be meaningful; agnostics, however, considered dreams in which God spoke to be more meaningful when God commanded them to take a pleasant vacation than when God commanded them to engage in self-sacrifice."
The research appears in the Journal of Personality and Social Psychology. —Heather Wax

Wednesday, February 25, 2009

An Angry Heart Can Kill You

A new study shows that electrical changes in the heart caused by anger or other kinds of mental stress can lead to future arrhythmias and sudden cardiac arrest in patients with implantable cardioverter defibrillators. (An ICD is a pacemaker-like device that monitors and maintains heart rhythm and also sends small shocks of electricity to stabilize an abnormal heartbeat; thousands of Americans have one, including former Vice President Dick Cheney.)
About three months after their ICDs were implanted, patients were asked to think about a recent situation in which they were angry or aggravated, and researchers analyzed the patients' T-wave alternans (TWA), a measure of the heart's electrical instability.
Strong emotions like anger increase sympathetic arousal, the authors explain, which influences TWA. In the study, led by Dr. Rachel Lampert, a professor at the Yale University School of Medicine, patients with higher anger-induced levels of TWA were more likely to later experience arrhythmias and receive shocks from their defibrillators; in fact, the risk of life-threatening arrhythmias was up to 10 times greater. "Emotion can precipitate ventricular arrhythmias," the researchers write, "and these findings suggest that emotion-induced increases in repolarization instability may link psychological stress to sudden death."
Lampert says more research is needed, "but these data suggest that therapies focused on helping patients deal with anger and other negative emotions may help reduce arrhythmias and, therefore, sudden cardiac death in certain patients."
The research will be published in the Journal of the American College of Cardiology. —Heather Wax

Tuesday, February 24, 2009

Richard Colling Will Get Biology Class Back

It looks like microbiologist and immunologist Richard Colling will again be teaching the general biology class at Olivet Nazarene University. Back in October, we told you about a rally in support of Colling, who in 2007 was barred from teaching the course after his book Random Designer attracted national media attention. The book tries to reconcile evolution with Christian faith by promoting "theistic evolution" (and challenging the belief in biblical creation). Colling, who has tenure and had been teaching at the school for more than 25 years, was stripped of his regular teaching duties (he could only teach small courses that didn't involve his book), and other professors were barred from using his book in their classes—decisions that raised questions of academic freedom at Christian and other religious institutions of higher learning. (The school's professors, however, were allowed to teach the same views that Colling promoted in his book and teach other books with similar content; implying that the actions against Colling were the result of pressure from financial supporters who had been reading about his views on evolution in newspapers and magazines, and mistakenly believed he was the only one teaching them.)
But last month, the American Association of University Professors found that the school had violated Colling's academic freedom with their actions. "President Bowling made the decision not to allow Professor Colling to teach Biology 201 and to ban Random Designer from the curriculum for the express purpose of appeasing off-campus critics, including key members of the board of trustees, evidently hoping that these critics would believe that he had done something to suppress the teaching of evolution at Olivet Nazarene when in fact he had not," its report reads. "The investigating committee finds, however, that in doing so he disregarded the faculty’s primacy in matters of curriculum, abrogated his responsibility to defend faculty freedoms from 'outside influences,' and, most importantly, weakened academic freedom at Olivet Nazarene University." The report concludes that the "administration of Olivet Nazarene University curtailed the academic freedom of Professor Colling in order to dampen controversy that had arisen among anti-evolutionist elements of the university’s church constituency. In thus acting, the administration placed a higher value on what the president called 'constituent relations' than on the principles of academic freedom to which the university itself claims to subscribe." Now, Colling and the university are meeting to try to resolve their differences, according to Insider Higher Ed. He has been told he can go back to teaching and his book can be used, an outcome that he says is "a successful and positive resolution of the academic freedom concerns originally raised." —Heather Wax

Monday, February 23, 2009

New Initiative Will Investigate Pentecostalism

The University of Southern California announced today that it has established the Pentecostal and Charismatic Research Initiative at the school's Center for Religion and Civic Culture. The initiative will conduct its own research in Los Angeles and help fund social science studies on Pentecostalism in Africa, Asia, Latin America, and Russia. “Our goal is to inspire research partnerships around the globe and fund projects that will shape the discussion for years to come,” says Donald Miller, executive director of the Center for Religion and Civic Culture. “We are interested in understanding why Pentecostalism is growing so rapidly, what impact it is having on society, and how it is different in various cultural settings.”