In April of 1959 the British philosopher and mathematician Bertrand Russell sat down with John Freeman of the BBC program Face to Face for a brief but wide-ranging and candid interview. Russell reminisced about his early attraction to mathematics. “I got the sort of satisfaction that Plato says you can get out of mathematics,” he said. “It was an eternal world. It was a timeless world. It was a world where there was a possibility of a certain kind of perfection.”
Russell, of course, distinguished himself in that rarified world as one of the founders of analytic philosophy and a co-author of Principia Mathematica, a landmark work that sought to derive all of mathematics from a set of logical axioms. Although the Principia fell short of its goal, it made an enormous mark on the course of 20th century thought. When World War I came along, though, Russell felt it was time to come down from the ivory tower of abstract thinking. “This world is too bad,” Russell told Freeman. “We must notice it.”
The half-hour conversation, shown above in its entirety, is of a quality rarely seen on television today. The interviewer Freeman was at that time a former Member of Parliament and a future Ambassador to the United States. Russell talks with him about his childhood, his views on religion, his political and social activism, even his amusing conviction that smoking extended his life. But perhaps the most famous moment comes at the end, when Freeman asks the old philosopher what message he would offer to people living a thousand years hence. In answering the question, Russell balances the two great spheres that occupied his life:
I should like to say two things, one intellectual and one moral:
The intellectual thing I should want to say to them is this: When you are studying any matter or considering any philosophy, ask yourself only what are the facts and what is the truth that the facts bear out. Never let yourself be diverted either by what you wish to believe or by what you think would have beneficent social effects if it were believed, but look only and solely at what are the facts. That is the intellectual thing that I should wish to say.
The moral thing I should wish to say to them is very simple. I should say: Love is wise, hatred is foolish. In this world, which is getting more and more closely interconnected, we have to learn to tolerate each other. We have to learn to put up with the fact that some people say things that we don’t like. We can only live together in that way, and if we are to live together and not die together we must learn a kind of charity and a kind of tolerance which is absolutely vital to the continuation of human life on this planet.
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If pop culture has taught us non-scientists anything about asteroids, it’s that we should blow them up. From classic video game Asteroids to the Michael Bay disaster classic Armageddon, asteroids are either random bits of floating debris out to destroy us, or massive malignant space tumors hurtling our way to destroy us, which we’re told is how the dinosaurs died out. But, says superstar physicist Neil deGrasse Tyson—in Vice’s short video (above) “Blowing Up Asteroids with NASA and Neil deGrasse Tyson”—“We’re clever enough that we never have to go extinct by an asteroid. We have more choices available to us than Tyrannosaurus Rex did.” Choices like turning an asteroid into space dust? Probably not. Turns out, Armageddon wasn’t entirely scientifically accurate. In fact, NASA shows Michael Bay’s movie to its trainees to see how many scientific absurdities they can find. The record, as of 2007, was at 168.
So what to do! Well, it turns out that the chances of an asteroid colliding with the earth are slim, but still a bit too close for comfort. As Tyson explains above, there is, in fact, an asteroid headed our way, called Apophis, in 2029. If Apophis goes through a region called “the keyhole,” it will impact the earth seven years later. The probability of this occurring as of 2009 is 1 in 250,000. Yikes. Astronaut Mike Gernhardt, a primary investigator at NEEMO (NASA Extreme Environment Mission Operations) is on the case. His team uses underwater simulations in Key Largo, Florida to recreate an asteroid-like environment and explore it, collect samples, etc. in what NASA calls an “Analog Mission.” Just how any of this might prevent an asteroid from destroying the planet escapes me, to be honest (and the “blowing up” part of the video’s title doesn’t ever get an explanation). But the NEEMO project is still pretty cool, as you can witness in an interview with NEEMO Mission Manager Bill Todd below.
The Vice video is part of their Motherboard TV series, which informs us on its site that NEEMO, like everything cool these days, is likely to be defunded. Let’s hope they can figure out how save us from asteroid Armageddon before the money runs out.
via The Atlantic
Josh Jones is a doctoral candidate in English at Fordham University and a co-founder and former managing editor of Guernica / A Magazine of Arts and Politics.
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Henry Rollins had dropped out of college and was working at a Haagen-Dazs in Washington, DC when he joined the seminal L.A. hardcore punk band Black Flag in 1981, a career move that would shape the rest of the singer/author/actor/activist’s life. And although he left higher education for a more individualized path, Rollins has a very high regard for the potential of a good education to change people’s lives.
We’ve previously featured Rollins’ motivational Big Think talk to young people on the dangers of resentment. In the short, but equally inspiring, talk above–from the same set of interviews–Rollins describes education as the engine of a democratic society, “the great equalizer.” For Rollins, education is the key to a “more vigorous democracy.” And although he makes some arguable claims about the possibility of educational reform to substantially diminish the effects of institutionalized racism and poverty, his view of what an education should be corresponds to what educational reformers have stressed for decades—that moving to a focus on critical thinking, rather than “teaching to the test,” is a shift that needs to happen in order for students to become curious, intentional, and independent learners and, ultimately, free and independent citizens.
Rollins speculates that certain political actors and vested interests deliberately block educational reform to maintain the status quo. Whether or not you accept his analysis, there’s no denying that the state of primary, secondary, and higher education in the U.S. is dire, and the functional efficacy of our democratic process seems constantly in jeopardy. Alluding to the dictum attributed to Thomas Jefferson (who may not have actually written this) that “An educated citizenry is a vital requisite for our survival as a free people,” Rollins believes that educational reforms offer “the way out” of our current political gridlock and of the despairing situations underprivileged people are born into. I think he makes a pretty compelling case in just under four minutes.
Josh Jones is a doctoral candidate in English at Fordham University and a co-founder and former managing editor of Guernica / A Magazine of Arts and Politics.
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A theory: one of the drivers of our current wave of nostalgia—lo-fi analog hiss and pop in music and readymade vintage filters in digital photography—is the loss of imperfection. Increasingly powerful technologies render sound and vision too slickly pristine, glossy, hyperreal, and thus impersonal and alien. The latest episode of PBS Arts’ “Off Book” series (above) features a trend toward disrupting digital overproduction by deliberately exploiting the weaknesses in new technologies. Glitch artists makes use of “naturally occurring” (so to speak) corruptions of software, or create their own corruptions in a process called “databending”—opening images as text files, for example, and adding and/or deleting information from the image.
Unlike punk rock, to which glitch is compared by one of the artists above, some glitch art requires a fairly sophisticated understanding of digital technologies. For example, video artist Anton Marini describes how he writes his own software to produce glitch effects. But since virtually anyone can access a pc and standard text and image-editing software, it remains a fairly democratic aesthetic, similar to the bedroom technologies that enable almost anyone to produce and distribute their own musical compositions. There are sites offering tutorials on how to create your own glitch art and even a Flickr account called Glitchbot that will automatically generate glitch images for you, like Hipstamatic or Instagram will convert your careless snapshots into intriguing vintage artifacts. Sound too easy? Maybe, but so was Duchamp’s urinal. Context, as always, matters, and whether glitch art is “art” may ultimately become a historical question. At the moment, glitch images, video and music offer a way to humanize all-too-inhuman corporate products and technologies.
Josh Jones is a doctoral candidate in English at Fordham University and a co-founder and former managing editor of Guernica / A Magazine of Arts and Politics.
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“But it’s f****d, because the man got to where he needed to be, and she wasn’t even worth it. Daisy wasn’t nothin’ past any other b***h anywhere, you know? He did all that for her, and in the end, it ain’t amount to s**t.” So begins a scene of book-club discussion of F. Scott Fitzgerald’s novel The Great Gatsby (find in our Free eBooks collection) in David Simon’s television series The Wire. Being a drama focused on crime, punishment, and the dysfunction in society’s handling of both, The Wire sets this literary analysis within prison walls. Being the most critically acclaimed work of American fiction to come out of the 2000s, it perhaps seemed natural to reference the most critically acclaimed work of American fiction to come out of the twenties — or, quite possibly, out of any decade. The fit turns out to be even closer than it seems: while Fitzgerald has received accolades for his indictment of America — specifically, of the amorphous promise, or the promise of amorphousness, that is the “American Dream” — Simon and his collaborators have received accolades for theirs — specifically, of the nature of nearly every American institution currently operating.
The book club’s leader asks what Fitzgerald meant when he said there are no second acts in American lives. “He’s saying that the past is always with us,” replies D’Angelo Barksdale, a middle manager in a drug-dealing empire and a character often singled out for critical praise. “Where we come from, what we go through, how we go through it — all that s**t matters. [ … ] Like, at the end of the book? Boats and tides and all? It’s like, you can change up. You can say you somebody new. You can give yourself a whole new story. But what came first is who you really are, and what happened before is what really happened. It doesn’t matter that some fool say you different, ’cause the only thing that make you different is what you really do, or what you really go through. Like all them books in his library. Now, he frontin’ with all them books. But if we pull one down off the shelf, ain’t none of the pages ever been opened. He got all them books, and he ain’t read one of ’em. Gatsby, he was who he was, and he did what he did, and ’cause he wasn’t ready to get real with the story, that s**t caught up to him.” H/T Biblioklept
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Colin Marshall hosts and produces Notebook on Cities and Culture. Follow him on Twitter at @colinmarshall.
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When we hear the word “camera” we tend to think of a little device that fits in the hand. Actually, the word is Latin for “vaulted chamber,” or room. The first cameras were rooms.
Long before the invention of photographic film, it was discovered that if you have a darkened room with a small hole in it, the light passing through will project an upside-down image of the surrounding scenery onto the opposite wall. The Chinese philosopher Mo Tzu, who died in the early 4th century BCE, called it the “locked treasure room.” In 1604 the German mathematician and astronomer Johannes Kepler coined the term “camera obscura,” or darkened room.
Kepler and other astronomers used the camera obscura to observe the sun. The problem with viewing dimmer objects, though, is that the tiny aperture lets in very little light. You can widen the hole to let in more light, but as you do so the image gets blurrier. Eventually it was discovered that you can have a wide aperture if you place a glass lens over it to focus the light.
With advances in optics, artists made more use of the device. The painter David Hockney and physicist Charles M. Falco have theorized that as early as the 15th century, Renaissance painters were using the camera obscura and other optical devices to project images onto their canvases as an aid to composition. By the time the chemical process of photography was invented in the 1820s, the camera was old hat.
In the scene above from the 2007 BBC series The Genius of Photography, photographer Abelardo Morell returns to the camera’s roots to create a striking image of the Basilica di Santa Maria della Salute in Venice projected onto an interior wall of a palazzo on the other side of the Grand Canal. To capture the strange interior-exterior scene on film, he uses a camera-within-a-camera.
Morell has been combining modern photography with the ancient camera obscura technique for over 20 years. He first tried it in the living room of his home in Quincy, Massachusetts. He sealed off all the windows, cut a dime-sized hole in the covering and set up a view camera. His first exposures lasted five to 10 hours. Since then, Morrell has traveled the globe to capture exotic exteriors projected onto interior walls. He now uses high-speed digital cameras to cut the exposure time down to minutes. “One of the satisfactions I get from making this imagery,” he says on his Web site, “comes from my seeing the weird and yet natural marriage of the inside and the outside.”
You can view a selection of Morell’s camera obscura photographs at AbelardoMorell.net. And if you’d like to try it yourself, watch the video below from National Geographic, “Making Your Own Room With a View.”
Happiness is a state of mind. We all know that. But when it comes to deciding whether another person is truly happy, our perceptions are colored by our own states of mind–in particular, by our value judgments. A person can have all the mental characteristics of a happy person, but if he or she is living what we consider a “bad life,” we are far less likely to judge that they are happy. Surprisingly, the same moral evaluations do not seem to enter into our concept of unhappiness.
These are the findings of a trio of researchers at Yale University: Jonathan Phillips, Luke Misenheimer and Joshua Knobe. You can read about the study in their paper, “The Ordinary Concept of Happiness (And Others Like It),” published in the July, 2011 Emotion Review. The study is part of a new movement called Experimental Philosophy (or “x‑phi”), which goes beyond the philosopher’s traditional method of testing intuitions–a priori conceptual analysis–to use of the tools of cognitive science. You can learn more at the Yale Experimental Philosophy Web site, and take the entertaining video test above to get a taste of some of the counterintuitive findings of x‑phi.
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Gore Vidal wrote 25 novels and various memoirs, essays, plays, television dramas and screenplays. He invested himself in American politics and ran for office twice, losing both times. He tended openly toward homosexuality long before the country warmed up to the idea. And he never backed down from a good argument. Gore Vidal died Tuesday from complications of pneumonia at his home in Los Angeles.
During the 1960s and 70s, Vidal feuded publicly with literary and political foes alike. Sometimes it made for good TV. Other times it made for bad TV. It didn’t really matter. He was ready to go. Above, we have Gore Vidal’s verbal brawl with the mercurial (and seemingly sauced) novelist Norman Mailer. It happened on The Dick Cavett Show in December, 1971, and only the show’s host (and the bewildered Janet Flanner) emerge from the dustup looking okay. Slate has more on this memorable episode here.
The next clip brings us back to an ABC television program aired during the 1968 Democratic Convention in Chicago. Suffice it to say, emotions were running high. In the months leading up to the Convention, Martin Luther King Jr. and RFK were both assassinated. Riots followed. Meanwhile, the Vietnam War splintered the nation in two. The Chicago police tried to shut down demonstrations by anti-war protestors, and eventually the two sides clashed in the parks and streets. Amidst all of this, Buckley and Vidal, both political analysts for ABC News, started discussing the protestors and their rights to free speech, when things came to a head. Vidal called Buckley a “pro-crypto-Nazi.” Buckley called Vidal a “queer” and threatened to “sock [him] in the goddamn face.” The threat was not easily forgotten. It became the fodder for jokes when Buckley interviewed Noam Chomsky the next year.
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In 1966, John Lennon found himself in Almería, Spain working on Richard Lester’s film, How I Won the War. Between shots, he began writing Strawberry Fields Forever, a song Lennon later called “psychoanalysis set to music” and “one of the few true songs I ever wrote.” Although the song became one of the Beatles’ most refined and intricate recordings, it started off simply, with Lennon trying out lyrics and chords on his acoustic guitar, then recording solo demos upon his return to England. Listen above.
Once the Beatles started recording the song in November, 1966, the band spent at least 45 hours, spaced over a month, working through new versions. Around and around they went, tweaking, polishing, recording new takes, trying to get it right. Eventually the song, as we know it, came together when George Martin, the Beatles’ producer, pulled off the “Big Edit,” a technological feat that involved speeding up one recording and slowing down another and fusing them into the song we know today. (Amazingly, the two tracks were recorded in different keys and tempos.) Strawberry Fields Forever was released as a double A‑side single in February 1967 along with Penny Lane, and it was accompanied by a promotional film, a precursor to music videos we know and love today. You can watch it below.
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I have not seen the new Spiderman reboot, so I’ll have to reserve judgment on the virtues of the movie. But, in general, superhero movies succeed or fail for me based on how plausible and consistent the physics of the alternate universe they create are. In the above video from the “Emory [University] Looks at Hollywood” series, Skip Garibaldi, professor of mathematics (who previously examined the math of rock climbing) explains that the new Spiderman film does, with a minor exception, portray the feats of Spiderman in a mathematically possible way—granted that we’re willing to believe in superpowers. For example, Spiderman’s graceful swings through the city on long strands of webbing don’t just serve a cinematic purpose; they also keep him from possibly dislocating his shoulders while coming to a full-stop from a free-fall.
Analyzing the science of superheroes is a fun sideline for pop culture-minded scientists. In some cases, it can be an effective teaching tool as well. University of Minnesota physicist and comic book fan James Kakalios devotes an entire lecture to “The Uncanny Physics of Superhero Comic Books.” Kakalios, who has written a book called the Physics of Superheroes, worked as a science consultant on the Spiderman reboot and on Zack Snyder’s adaptation of Watchmen, which he discusses below.
Many great physics courses (some introductory, some advanced) can be found in the Physics section of our collection of 500 Free Online Courses.
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