Brain Pickings

Posts Tagged ‘knowledge’

28 DECEMBER, 2011

Grierson: A Documentary About the Filmmaker Who Coined “Documentary”

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Why reality is a better storytelling tool than fiction and how film can be a conduit of democracy.

Pioneering Scottish filmmaker John Grierson (1898-1972) is often considered the father of documentary film and credited with coining the very term “documentary” in his review of Robert Flaherty’s film Moana in the February 8, 1926, issue of the New York Sun. His 1932 essay “First Principles of Documentary” argued that cinema’s capacity for observing life could be a new art form, wherein the materials “taken from the raw” can be more real than acted fiction and the “original” actor and “original” scene are better lens for interpreting the modern world than their fiction counterparts. Above all, Grierson believed in the social responsibility of the filmmaker and the potential of film in helping society achieve its democratic ideals.

Grierson is a 1973 documentary about the father of documentary by Canadian filmmaker Roger Blais, now free online in its entirety courtesy of the National Film Board of Canada. Through archival footage, interviews with people who knew him, and footage of Grierson himself, Blais paints a lively and fascinating portrait of a man who was concerned not only with documentary film as an art form but also as a powerful tool of democracy. (Cue in The Power of Photojournalism.)

The film is also available on DVD from the NFB. For more on Grierson’s vision and legacy, dig around for a used copy of the excellent out-of-print book Grierson on the Movies.

via MetaFilter

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23 DECEMBER, 2011

An Illustrated Visualization of What Happens on Earth in a Single Second

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What a whale’s song has to do with the Helios II satellite and the beat of the pigmy shrew’s heart.

We’ve previously explored time and the scale of the universe, but what about the scale of time? Do we fully understand the 2.5 billion seconds most of us will experience in an average lifetime? That’s precisely what prolific science author and illustrator Steve Jenkins playfully probes in Just a Second (public library | IndieBound), a lovely and refreshing book for kids, doubling as a curious and enjoyable trivia compendium for grown-ups, and a fine addition to the year’s best children’s books. From the 5,085-foot water journey of a whale’s song to the 50 beats of a hummingbird’s wings to the 300-foot plunge of a peregrine falcon, the charmingly illustrated pages weave a kind of alternative metric system for telling time through the surprising things that happen in a single second — a measure that, as Jenkins points out, is a human invention.

The second doesn’t relate to any cycle in nature — it’s a human invention, and the shortest interval of time most of us use in our daily lives. The Babylonians came up with the idea of the second about 4,000 years ago, but they had no way to measure such a short interval of time.”

As with Jenkins’ other children’s books, there is a palpable environmental undercurrent propelled by profound awe for Earth’s creatures.

By the time you finished this book, Steve Jenkins had lived through 21,439 sunrises. If he’d been counting, he would have tallied more than two billion heartbeats.”

Charming and perspective-shifting, Just a Second is a worthy investment of a few hundred seconds in illumination that will last your entire 2.5 billion.

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14 DECEMBER, 2011

No Ordinary Genius: BBC Captures Richard Feynman’s Legacy

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Explaining the scientific process with chess, or why childlike wonder is key to getting unstuck in science.

As physicists write another inconclusive chapter in the epic hunt for the “God particle”, it’s time to revisit one of the scientists whose work shaped modern physics. Richard Feynman, known as the “Great Explainer,” is one of my big intellectual heroes and a Brain Pickings frequenter — from his timeless insights on beauty, honors, and curiosity to his wonderful recent graphic novel biography, among the best science books of 2011 and a fine addition to our favorite masterpieces of graphic nonfiction.

In 1993, five years after Feynman’s death, BBC set out to capture his spirit and his scientific legacy in a fantastic documentary titled Richard Feynman: No Ordinary Genius, part of their excellent Horizon program, which has also brought us such fascinations as the nature of reality, the age-old tension between science and religion, how music works, and what time really is. The film was subsequently adapted into the book No Ordinary Genius: The Illustrated Richard Feynman, and the documentary is now available on YouTube in its entirety — enjoy.

When Feynman faces a problem, he’s unusually good at going back to being like a child, ignoring what everyone else thinks… He was so unstuck — if something didn’t work, he’d look at it another way.” ~ Marvin Minsky, MIT

At around minute 39, Feynman gives a fantastic analogy-turned-explanation that captures what’s essentially the heart of the scientific process:

In the case of the chess game, the rules become more complicated as you go along, but in the physics, when you discover new things, it looks more simple. It appears, on the whole, to be more complicated because we learn about a greater experience — that is, we learn about more particles and new things — and so the laws look more complicated again. But if you realize all the time, what’s kind of wonderful is as we expand our experience into wilder and wilder regions of experience, every once in a while we have these integrations in which everything is pulled together in a unification, which turns out to be simpler than it looked before.”

Tender and intelligent, the film reveals some of Feynman’s defining qualities: his intense cross-disciplinary curiosity and determination (he taught himself to be a skillful artist, studying drawing like he studied science); his thoughtful, caring character (the anecdote Joan, Feynman’s younger sister, recounts at about 9:04 is just about the most poetic expression of nerd-affection I’ve ever encountered); and, perhaps above all, the remarkable blend of humility and genius that made him able to see error and wrongness as an essential piece of intellectual inquiry and truth itself.

HT @matthiasrascher

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Brain Pickings has a free weekly newsletter. It comes out on Sundays and offers the week’s best articles. Here’s what to expect. Like? Sign up.

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09 DECEMBER, 2011

From Beer to Life on Mars: The Seven Wonders of Microbes

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What genetic engineering has to do with the English Reformation, leftovers, and the invention of Penicillin.

Microbes are the oldest form of life on Earth and they outnumber all other species. From the fine folks at Open University — who previously brought us this brilliant series of six famous philosophy thought experiments, animated — comes Seven Wonders of the Microbe World, a fascinating short documentary about what microbes have done for humanity (which, by the way, they still refer to as “mankind” — and we’ve just observed the problem with that). From microbes’ role in producing some of our favorite foods, including bread, cheese, yogurt, and beer, to nitrogen fixation as the cornerstone of modern organic farming to how the Black Death enabled a new class of entrepreneurs, the seven “wonders” covered include the history of beer, The Black Death, food preservation, nitrogen fixation, antibiotics, genetic engineering, and life on Mars.

One of the interesting social implications of The Black Death is that church leaders were not able to provide any explanation of how this disease was caused and, as a result, the authority of church leaders began to be eroded and people began to question whether they should listen to religious leaders at all. Some people have even said that the English Reformation was caused by the Black Death.”

For more on the fascinating world of microbes, you won’t go wrong with March of the Microbes: Sighting the Unseen. And for something a little fuzzier, there’s always Giant Microbes’ series of stuffed microbes — who can resist a huggable E. coli?

via Open Culture

In 2011, bringing you Brain Pickings took more than 5,000 hours. If you found any joy and stimulation here this year, please consider a modest donation.





Brain Pickings has a free weekly newsletter and people say it’s cool. It comes out on Sundays and offers the week’s best articles. Here’s what to expect. Like? Sign up.