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Weiye Loh

Skepticblog » Why are textbooks so expensive? - 0 views

www.skepticblog.org/...why-are-textbooks-so-expensive

Books Education Recycling ebooks

shared by Weiye Loh on 02 Jun 12 - No Cached
  • As an author, I’ve seen how the sales histories of textbooks work. Typically they have a big spike of sales for the first 1-2 years after they are introduced, and that’s when most the new copies are sold and most of the publisher’s money is made. But by year 3  (and sometimes sooner), the sales plunge and within another year or two, the sales are miniscule. The publishers have only a few options in a situation like this. One option: they can price the book so that the first two years’ worth of sales will pay their costs back before the used copies wipe out their market, which is the major reason new copies cost so much. Another option (especially with high-volume introductory textbooks) is to revise it within 2-3 years after the previous edition, so the new edition will drive all the used copies off the shelves for another two years or so. This is also a common strategy. For my most popular books, the publisher expected me to be working on a new edition almost as soon as the previous edition came out, and 2-3 years later, the new edition (with a distinctive new cover, and sometimes with significant new content as well) starts the sales curve cycle all over again. One of my books is in its eighth edition, but there are introductory textbooks that are in the 15th or 20th edition.
  • For over 20 years now, I’ve heard all sorts of prophets saying that paper textbooks are dead, and predicting that all textbooks would be electronic within a few years. Year after year, I  hear this prediction—and paper textbooks continue to sell just fine, thank you.  Certainly, electronic editions of mass market best-sellers, novels and mysteries (usually cheaply produced with few illustrations) seem to do fine as Kindle editions or eBooks, and that market is well established. But electronic textbooks have never taken off, at least in science textbooks, despite numerous attempts to make them work. Watching students study, I have a few thoughts as to why this is: Students seem to feel that they haven’t “studied” unless they’ve covered their textbook with yellow highlighter markings. Although there are electronic equivalents of the highlighter marker pen, most of today’s students seem to prefer physically marking on a real paper book. Textbooks (especially science books) are heavy with color photographs and other images that don’t often look good on a tiny screen, don’t print out on ordinary paper well, but raise the price of the book. Even an eBook is going to be a lot more expensive with lots of images compared to a mass-market book with no art whatsoever. I’ve watched my students study, and they like the flexibility of being able to use their book just about anywhere—in bright light outdoors away from a power supply especially. Although eBooks are getting better, most still have screens that are hard to read in bright light, and eventually their battery will run out, whether you’re near a power supply or not. Finally, if  you drop your eBook or get it wet, you have a disaster. A textbook won’t even be dented by hard usage, and unless it’s totally soaked and cannot be dried, it does a lot better when wet than any electronic book.
  • A recent study found that digital textbooks were no panacea after all. Only one-third of the students said they were comfortable reading e-textbooks, and three-fourths preferred a paper textbook to an e-textbook if the costs were equal. And the costs have hidden jokers in the deck: e-textbooks may seem cheaper, but they tend to have built-in expiration dates and cannot be resold, so they may be priced below paper textbooks but end up costing about the same. E-textbooks are not that much cheaper for publishers, either, since the writing, editing, art manuscript, promotion, etc., all cost the publisher the same whether the final book is in paper or electronic. The only cost difference is printing and binding and shipping and storage vs. creating the electronic version.
  • Weiye Loh on 02 Jun 12
     
    But in the 1980s and 1990s, the market changed drastically with the expansion of used book recyclers. They set up shop at the bookstore door near the end of the semester and bought students' new copies for pennies on the dollar. They would show up in my office uninvited and ask if I want to sell any of the free adopter's copies that I get from publishers trying to entice me. If you walk through any campus bookstore, nearly all the new copies have been replaced by used copies, usually very tattered and with broken spines. The students naturally gravitate to the cheaper used books (and some prefer them because they like it if a previous owner has highlighted the important stuff). In many bookstores, there are no new copies at all, or just a few that go unsold. What these bargain hunters don't realize is that every used copy purchased means a new copy unsold. Used copies pay nothing to the publisher (or the author, either), so to recoup their costs, publishers must price their new copies to offset the loss of sales by used copies. And so the vicious circle begins-publisher raises the price on the book again, more students buy used copies, so a new copy keeps climbing in price.
Weiye Loh

How We Know by Freeman Dyson | The New York Review of Books - 0 views

www.nybooks.com/...how-we-know

Information Language Data History Science

shared by Weiye Loh on 27 Feb 11 - No Cached
  • Another example illustrating the central dogma is the French optical telegraph.
  • The telegraph was an optical communication system with stations consisting of large movable pointers mounted on the tops of sixty-foot towers. Each station was manned by an operator who could read a message transmitted by a neighboring station and transmit the same message to the next station in the transmission line.
  • The distance between neighbors was about seven miles. Along the transmission lines, optical messages in France could travel faster than drum messages in Africa. When Napoleon took charge of the French Republic in 1799, he ordered the completion of the optical telegraph system to link all the major cities of France from Calais and Paris to Toulon and onward to Milan. The telegraph became, as Claude Chappe had intended, an important instrument of national power. Napoleon made sure that it was not available to private users.
  • ...27 more annotations...
  • Unlike the drum language, which was based on spoken language, the optical telegraph was based on written French. Chappe invented an elaborate coding system to translate written messages into optical signals. Chappe had the opposite problem from the drummers. The drummers had a fast transmission system with ambiguous messages. They needed to slow down the transmission to make the messages unambiguous. Chappe had a painfully slow transmission system with redundant messages. The French language, like most alphabetic languages, is highly redundant, using many more letters than are needed to convey the meaning of a message. Chappe’s coding system allowed messages to be transmitted faster. Many common phrases and proper names were encoded by only two optical symbols, with a substantial gain in speed of transmission. The composer and the reader of the message had code books listing the message codes for eight thousand phrases and names. For Napoleon it was an advantage to have a code that was effectively cryptographic, keeping the content of the messages secret from citizens along the route.
  • After these two historical examples of rapid communication in Africa and France, the rest of Gleick’s book is about the modern development of information technolog
  • The modern history is dominated by two Americans, Samuel Morse and Claude Shannon. Samuel Morse was the inventor of Morse Code. He was also one of the pioneers who built a telegraph system using electricity conducted through wires instead of optical pointers deployed on towers. Morse launched his electric telegraph in 1838 and perfected the code in 1844. His code used short and long pulses of electric current to represent letters of the alphabet.
  • Morse was ideologically at the opposite pole from Chappe. He was not interested in secrecy or in creating an instrument of government power. The Morse system was designed to be a profit-making enterprise, fast and cheap and available to everybody. At the beginning the price of a message was a quarter of a cent per letter. The most important users of the system were newspaper correspondents spreading news of local events to readers all over the world. Morse Code was simple enough that anyone could learn it. The system provided no secrecy to the users. If users wanted secrecy, they could invent their own secret codes and encipher their messages themselves. The price of a message in cipher was higher than the price of a message in plain text, because the telegraph operators could transcribe plain text faster. It was much easier to correct errors in plain text than in cipher.
  • Claude Shannon was the founding father of information theory. For a hundred years after the electric telegraph, other communication systems such as the telephone, radio, and television were invented and developed by engineers without any need for higher mathematics. Then Shannon supplied the theory to understand all of these systems together, defining information as an abstract quantity inherent in a telephone message or a television picture. Shannon brought higher mathematics into the game.
  • When Shannon was a boy growing up on a farm in Michigan, he built a homemade telegraph system using Morse Code. Messages were transmitted to friends on neighboring farms, using the barbed wire of their fences to conduct electric signals. When World War II began, Shannon became one of the pioneers of scientific cryptography, working on the high-level cryptographic telephone system that allowed Roosevelt and Churchill to talk to each other over a secure channel. Shannon’s friend Alan Turing was also working as a cryptographer at the same time, in the famous British Enigma project that successfully deciphered German military codes. The two pioneers met frequently when Turing visited New York in 1943, but they belonged to separate secret worlds and could not exchange ideas about cryptography.
  • In 1945 Shannon wrote a paper, “A Mathematical Theory of Cryptography,” which was stamped SECRET and never saw the light of day. He published in 1948 an expurgated version of the 1945 paper with the title “A Mathematical Theory of Communication.” The 1948 version appeared in the Bell System Technical Journal, the house journal of the Bell Telephone Laboratories, and became an instant classic. It is the founding document for the modern science of information. After Shannon, the technology of information raced ahead, with electronic computers, digital cameras, the Internet, and the World Wide Web.
  • According to Gleick, the impact of information on human affairs came in three installments: first the history, the thousands of years during which people created and exchanged information without the concept of measuring it; second the theory, first formulated by Shannon; third the flood, in which we now live
  • The event that made the flood plainly visible occurred in 1965, when Gordon Moore stated Moore’s Law. Moore was an electrical engineer, founder of the Intel Corporation, a company that manufactured components for computers and other electronic gadgets. His law said that the price of electronic components would decrease and their numbers would increase by a factor of two every eighteen months. This implied that the price would decrease and the numbers would increase by a factor of a hundred every decade. Moore’s prediction of continued growth has turned out to be astonishingly accurate during the forty-five years since he announced it. In these four and a half decades, the price has decreased and the numbers have increased by a factor of a billion, nine powers of ten. Nine powers of ten are enough to turn a trickle into a flood.
  • Gordon Moore was in the hardware business, making hardware components for electronic machines, and he stated his law as a law of growth for hardware. But the law applies also to the information that the hardware is designed to embody. The purpose of the hardware is to store and process information. The storage of information is called memory, and the processing of information is called computing. The consequence of Moore’s Law for information is that the price of memory and computing decreases and the available amount of memory and computing increases by a factor of a hundred every decade. The flood of hardware becomes a flood of information.
  • In 1949, one year after Shannon published the rules of information theory, he drew up a table of the various stores of memory that then existed. The biggest memory in his table was the US Library of Congress, which he estimated to contain one hundred trillion bits of information. That was at the time a fair guess at the sum total of recorded human knowledge. Today a memory disc drive storing that amount of information weighs a few pounds and can be bought for about a thousand dollars. Information, otherwise known as data, pours into memories of that size or larger, in government and business offices and scientific laboratories all over the world. Gleick quotes the computer scientist Jaron Lanier describing the effect of the flood: “It’s as if you kneel to plant the seed of a tree and it grows so fast that it swallows your whole town before you can even rise to your feet.”
  • On December 8, 2010, Gleick published on the The New York Review’s blog an illuminating essay, “The Information Palace.” It was written too late to be included in his book. It describes the historical changes of meaning of the word “information,” as recorded in the latest quarterly online revision of the Oxford English Dictionary. The word first appears in 1386 a parliamentary report with the meaning “denunciation.” The history ends with the modern usage, “information fatigue,” defined as “apathy, indifference or mental exhaustion arising from exposure to too much information.”
  • The consequences of the information flood are not all bad. One of the creative enterprises made possible by the flood is Wikipedia, started ten years ago by Jimmy Wales. Among my friends and acquaintances, everybody distrusts Wikipedia and everybody uses it. Distrust and productive use are not incompatible. Wikipedia is the ultimate open source repository of information. Everyone is free to read it and everyone is free to write it. It contains articles in 262 languages written by several million authors. The information that it contains is totally unreliable and surprisingly accurate. It is often unreliable because many of the authors are ignorant or careless. It is often accurate because the articles are edited and corrected by readers who are better informed than the authors
  • Jimmy Wales hoped when he started Wikipedia that the combination of enthusiastic volunteer writers with open source information technology would cause a revolution in human access to knowledge. The rate of growth of Wikipedia exceeded his wildest dreams. Within ten years it has become the biggest storehouse of information on the planet and the noisiest battleground of conflicting opinions. It illustrates Shannon’s law of reliable communication. Shannon’s law says that accurate transmission of information is possible in a communication system with a high level of noise. Even in the noisiest system, errors can be reliably corrected and accurate information transmitted, provided that the transmission is sufficiently redundant. That is, in a nutshell, how Wikipedia works.
  • The information flood has also brought enormous benefits to science. The public has a distorted view of science, because children are taught in school that science is a collection of firmly established truths. In fact, science is not a collection of truths. It is a continuing exploration of mysteries. Wherever we go exploring in the world around us, we find mysteries. Our planet is covered by continents and oceans whose origin we cannot explain. Our atmosphere is constantly stirred by poorly understood disturbances that we call weather and climate. The visible matter in the universe is outweighed by a much larger quantity of dark invisible matter that we do not understand at all. The origin of life is a total mystery, and so is the existence of human consciousness. We have no clear idea how the electrical discharges occurring in nerve cells in our brains are connected with our feelings and desires and actions.
  • Even physics, the most exact and most firmly established branch of science, is still full of mysteries. We do not know how much of Shannon’s theory of information will remain valid when quantum devices replace classical electric circuits as the carriers of information. Quantum devices may be made of single atoms or microscopic magnetic circuits. All that we know for sure is that they can theoretically do certain jobs that are beyond the reach of classical devices. Quantum computing is still an unexplored mystery on the frontier of information theory. Science is the sum total of a great multitude of mysteries. It is an unending argument between a great multitude of voices. It resembles Wikipedia much more than it resembles the Encyclopaedia Britannica.
  • The rapid growth of the flood of information in the last ten years made Wikipedia possible, and the same flood made twenty-first-century science possible. Twenty-first-century science is dominated by huge stores of information that we call databases. The information flood has made it easy and cheap to build databases. One example of a twenty-first-century database is the collection of genome sequences of living creatures belonging to various species from microbes to humans. Each genome contains the complete genetic information that shaped the creature to which it belongs. The genome data-base is rapidly growing and is available for scientists all over the world to explore. Its origin can be traced to the year 1939, when Shannon wrote his Ph.D. thesis with the title “An Algebra for Theoretical Genetics.
  • Shannon was then a graduate student in the mathematics department at MIT. He was only dimly aware of the possible physical embodiment of genetic information. The true physical embodiment of the genome is the double helix structure of DNA molecules, discovered by Francis Crick and James Watson fourteen years later. In 1939 Shannon understood that the basis of genetics must be information, and that the information must be coded in some abstract algebra independent of its physical embodiment. Without any knowledge of the double helix, he could not hope to guess the detailed structure of the genetic code. He could only imagine that in some distant future the genetic information would be decoded and collected in a giant database that would define the total diversity of living creatures. It took only sixty years for his dream to come true.
  • In the twentieth century, genomes of humans and other species were laboriously decoded and translated into sequences of letters in computer memories. The decoding and translation became cheaper and faster as time went on, the price decreasing and the speed increasing according to Moore’s Law. The first human genome took fifteen years to decode and cost about a billion dollars. Now a human genome can be decoded in a few weeks and costs a few thousand dollars. Around the year 2000, a turning point was reached, when it became cheaper to produce genetic information than to understand it. Now we can pass a piece of human DNA through a machine and rapidly read out the genetic information, but we cannot read out the meaning of the information. We shall not fully understand the information until we understand in detail the processes of embryonic development that the DNA orchestrated to make us what we are.
  • The explosive growth of information in our human society is a part of the slower growth of ordered structures in the evolution of life as a whole. Life has for billions of years been evolving with organisms and ecosystems embodying increasing amounts of information. The evolution of life is a part of the evolution of the universe, which also evolves with increasing amounts of information embodied in ordered structures, galaxies and stars and planetary systems. In the living and in the nonliving world, we see a growth of order, starting from the featureless and uniform gas of the early universe and producing the magnificent diversity of weird objects that we see in the sky and in the rain forest. Everywhere around us, wherever we look, we see evidence of increasing order and increasing information. The technology arising from Shannon’s discoveries is only a local acceleration of the natural growth of information.
  • . Lord Kelvin, one of the leading physicists of that time, promoted the heat death dogma, predicting that the flow of heat from warmer to cooler objects will result in a decrease of temperature differences everywhere, until all temperatures ultimately become equal. Life needs temperature differences, to avoid being stifled by its waste heat. So life will disappear
  • Thanks to the discoveries of astronomers in the twentieth century, we now know that the heat death is a myth. The heat death can never happen, and there is no paradox. The best popular account of the disappearance of the paradox is a chapter, “How Order Was Born of Chaos,” in the book Creation of the Universe, by Fang Lizhi and his wife Li Shuxian.2 Fang Lizhi is doubly famous as a leading Chinese astronomer and a leading political dissident. He is now pursuing his double career at the University of Arizona.
  • The belief in a heat death was based on an idea that I call the cooking rule. The cooking rule says that a piece of steak gets warmer when we put it on a hot grill. More generally, the rule says that any object gets warmer when it gains energy, and gets cooler when it loses energy. Humans have been cooking steaks for thousands of years, and nobody ever saw a steak get colder while cooking on a fire. The cooking rule is true for objects small enough for us to handle. If the cooking rule is always true, then Lord Kelvin’s argument for the heat death is correct.
  • the cooking rule is not true for objects of astronomical size, for which gravitation is the dominant form of energy. The sun is a familiar example. As the sun loses energy by radiation, it becomes hotter and not cooler. Since the sun is made of compressible gas squeezed by its own gravitation, loss of energy causes it to become smaller and denser, and the compression causes it to become hotter. For almost all astronomical objects, gravitation dominates, and they have the same unexpected behavior. Gravitation reverses the usual relation between energy and temperature. In the domain of astronomy, when heat flows from hotter to cooler objects, the hot objects get hotter and the cool objects get cooler. As a result, temperature differences in the astronomical universe tend to increase rather than decrease as time goes on. There is no final state of uniform temperature, and there is no heat death. Gravitation gives us a universe hospitable to life. Information and order can continue to grow for billions of years in the future, as they have evidently grown in the past.
  • The vision of the future as an infinite playground, with an unending sequence of mysteries to be understood by an unending sequence of players exploring an unending supply of information, is a glorious vision for scientists. Scientists find the vision attractive, since it gives them a purpose for their existence and an unending supply of jobs. The vision is less attractive to artists and writers and ordinary people. Ordinary people are more interested in friends and family than in science. Ordinary people may not welcome a future spent swimming in an unending flood of information.
  • A darker view of the information-dominated universe was described in a famous story, “The Library of Babel,” by Jorge Luis Borges in 1941.3 Borges imagined his library, with an infinite array of books and shelves and mirrors, as a metaphor for the universe.
  • Gleick’s book has an epilogue entitled “The Return of Meaning,” expressing the concerns of people who feel alienated from the prevailing scientific culture. The enormous success of information theory came from Shannon’s decision to separate information from meaning. His central dogma, “Meaning is irrelevant,” declared that information could be handled with greater freedom if it was treated as a mathematical abstraction independent of meaning. The consequence of this freedom is the flood of information in which we are drowning. The immense size of modern databases gives us a feeling of meaninglessness. Information in such quantities reminds us of Borges’s library extending infinitely in all directions. It is our task as humans to bring meaning back into this wasteland. As finite creatures who think and feel, we can create islands of meaning in the sea of information. Gleick ends his book with Borges’s image of the human condition:We walk the corridors, searching the shelves and rearranging them, looking for lines of meaning amid leagues of cacophony and incoherence, reading the history of the past and of the future, collecting our thoughts and collecting the thoughts of others, and every so often glimpsing mirrors, in which we may recognize creatures of the information.
Weiye Loh

China calls out US human rights abuses: laptop searches, 'Net porn - 0 views

arstechnica.com/...s-laptop-searches-net-porn.ars

Human Rights China United States

shared by Weiye Loh on 13 Apr 11 - No Cached
  • The report makes no real attempt to provide context to a huge selection of news articles about bad things happening in the US, piled up one against each other in almost random fashion.
  • As the UK's Guardian paper noted, "While some of the data cited in the report is derived from official or authoritative sources, other sections are composed from a mishmash of online material. One figure on crime rates is attributed to '10 Facts About Crime in the United States that Will Blow Your Mind, Beforitsnews.com'." The opening emphasis on US crime is especially odd; crime rates in the US are the lowest they have been in decades; the drop-off has been so dramatic that books have been written in attempts to explain it.
  • But the report does provide an interesting perspective on the US, especially when it comes to technology, and it's not all off base. China points to US laptop border searches as a problem (and they are): According to figures released by the American Civil Liberties Union (ACLU) in September 2010, more than 6,600 travelers had been subject to electronic device searches between October 1, 2008 and June 2, 2010, nearly half of them American citizens. A report on The Wall Street Journal on September 7, 2010, said the Department of Homeland Security (DHS) was sued over its policies that allegedly authorize the search and seizure of laptops, cellphones and other electronic devices without a reasonable suspicion of wrongdoing. The policies were claimed to leave no limit on how long the DHS can keep a traveler's devices or on the scope of private information that can be searched, copied, or detained. There is no provision for judicial approval or supervision. When Colombian journalist Hollman Morris sought a US student visa so he could take a fellowship for journalists at Harvard University, his application was denied on July 17, 2010, as he was ineligible under the "terrorist activities" section of the USA Patriot Act. An Arab American named Yasir Afifi, living in California, found the FBI attached an electronic GPS tracking device near the right rear wheel of his car.
  • ...2 more annotations...
  • China also sees hypocrisy in American discussions of Internet freedom. China comes in regularly for criticism over its "Great Firewall," but it suggests that the US government also restricts the Internet. While advocating Internet freedom, the US in fact imposes fairly strict restriction on cyberspace. On June 24, 2010, the US Senate Committee on Homeland Security and Governmental Affairs approved the Protecting Cyberspace as a National Asset Act, which will give the federal government "absolute power" to shut down the Internet under a declared national emergency. Handing government the power to control the Internet will only be the first step towards a greatly restricted Internet system, whereby individual IDs and government permission would be required to operate a website. The United States applies double standards on Internet freedom by requesting unrestricted "Internet freedom" in other countries, which becomes an important diplomatic tool for the United States to impose pressure and seek hegemony, and imposing strict restriction within its territory. An article on BBC on February 16, 2011 noted the US government wants to boost Internet freedom to give voices to citizens living in societies regarded as "closed" and questions those governments' control over information flow, although within its borders the US government tries to create a legal frame to fight the challenge posed by WikiLeaks. The US government might be sensitive to the impact of the free flow of electronic information on its territory for which it advocates, but it wants to practice diplomacy by other means, including the Internet, particularly the social networks. (The cyberspace bill never became law, and a revised version is still pending in Congress.)
  • Finally, there's pornography, which China bans. Pornographic content is rampant on the Internet and severely harms American children. Statistics show that seven in 10 children have accidentally accessed pornography on the Internet and one in three has done so intentionally. And the average age of exposure is 11 years old - some start at eight years old (The Washington Times, June 16, 2010). According to a survey commissioned by the National Campaign to Prevent Teen and Unplanned Pregnancy, 20 percent of American teens have sent or posted nude or seminude pictures or videos of themselves. (www.co.jefferson.co.us, March 23, 2010). At least 500 profit-oriented nude chat websites were set up by teens in the United States, involving tens of thousands of pornographic pictures.
  • Weiye Loh on 13 Apr 11
     
    Upset over the US State Department's annual human rights report, China publishes a report of its own on various US ills. This year, it calls attention to America's border laptop searches, its attitude toward WikiLeaks, and the prevalence of online pornography. In case the report's purpose wasn't clear, China Foreign Ministry spokesman Hong Lei said this weekend, "We advise the US side to reflect on its own human rights issue, stop acting as a preacher of human rights as well as interfering in other countries' internal affairs by various means including issuing human rights reports."
Weiye Loh

Electronic Civil Disobedience and the World Wide Web of Hacktivism: - 0 views

switch.sjsu.edu/stefan

hacktivism New Media

shared by Weiye Loh on 15 Jun 10 - Cached
  • Weiye Loh on 15 Jun 10
     
    Electronic Civil Disobedience and the World Wide Web of Hacktivism: A Mapping of Extraparliamentarian Direct Action Net Politics
Weiman Kow

Think you're a good employee? Office snooping software can tell - CNN.com - 1 views

edition.cnn.com/...index.html

office surveillance

shared by Weiman Kow on 27 Sep 09 - Cached
  • More than that, Killock believes using such software can have a negative psychological impact on a workplace. "It is a powerful signal that you do not fully trust the people you are paying or perhaps don't invest the time and care to properly manage them," he says.
    • Weiman Kow
      Weiman Kow on 27 Sep 09
       
      the presentation group brought up this point.. =)
  • Ultimately, true privacy only begins outside the workplace -- and the law supports that. In the United States, at least all email and other electronic content created on the employer's equipment belongs to the employer, not the employee. Slackers would do well to remember that.
  • But Charnock is keen to stress Cataphora isn't only about bosses spying on their team -- it works both ways.
    • Weiman Kow
      Weiman Kow on 27 Sep 09
       
      Is that really true?
  • ...5 more annotations...
  • the emails they send, the calls they make and the documents they write.
  • Our software builds a multi-dimensional model of normal behavior,
  • [We can tell] who is really being consulted by other employees, and on which topics; who is really making decisions
  • The software began as a tool to assist lawyers with the huge corporate databases often subpoenaed as evidence in trials but has now moved into human resources.
  • We do have extensive filters to try to weed out people who are highly productive in areas such as sports banter and knowledge of local bars,
  • Weiman Kow on 27 Sep 09
     
    Just a link on advances in extensive office surveillance - this program is supposed to "separate the good employees from the bad by analyzing workers 'electronic footprints' -- the emails they send, the calls they make and the documents they write"
Weiye Loh

Privacy in Singapore - 9 views

http://unpan1.un.org/intradoc/groups/public/documents/APCITY/UNPAN002553.pdf There is no general data protection or privacy law in Singapore. The government has been aggressive in using surveill...

Singapore Privacy Electronic Road Pricing Surveillance

started by Weiye Loh on 08 Sep 09 1 follow-up, last by Weiye Loh on 08 Sep 09
Magdaleine

Workplace Surveillance - 5 views

Link: http://news.cnet.com/Judges-protest-workplace-surveillance/2100-1023_3-271457.html Summary: A panel of influential judges are taking a closer look at the issue of electronic monitoring at ...

workplace surveillance

started by Low Yunying on 09 Sep 09 1 follow-up, last by Magdaleine on 10 Sep 09
Weiye Loh

Enough Campaign Against 'Conflict' Minerals in Apple MacBook and Other Electronics - AB... - 0 views

abcnews.go.com/...story

Conflict Minerals Campaign War Capitalism Computer

shared by Weiye Loh on 17 Jul 10 - Cached
  • Many of the smartphones, laptops, cameras and other gizmos Americans rely on every day contain metals from the Congo, where profits from these "blood" minerals pay for guns, bullets and other weapons.
  • Western consumers have no clue about the true costs of their gadget addition, but the people behind the Enough campaign hope to change that and push electronics companies, with help from a new web video, to do more to fight against conflict minerals
  • n a video spoofing Apple's famous "I'm a Mac, and I'm a PC" ads, Enough explains some of the problems caused by the minerals tantalum, tungsten and tin. The spot's sad punchline claims that Macs and PCs have at least one thing in common -- they both contain those "three T" conflict metals.
  • Weiye Loh on 17 Jul 10
     
    The Conversation: Congo and Your Computer ABC's Diane Sawyer Talks with Actor/Activist Brooke Smith About Conflict Minerals
Weiye Loh

Mike Adams Remains True to Form « Alternative Medicine « Health « Skeptic North - 0 views

www.skepticnorth.com/...ike-adams-remains-true-to-form

Homeopathy Science Medicine Health News

shared by Weiye Loh on 22 Feb 11 - No Cached
  • The 10:23 demonstrations and the CBC Marketplace coverage have elicited fascinating case studies in CAM professionalism. Rather than offering any new information or evidence about homeopathy itself, some homeopaths have spuriously accused skeptical groups of being malicious Big Pharma shills.
  • Mike Adams of the Natural News website
  • has decided to provide his own coverage of the 10:23 campaign
  • ...17 more annotations...
  • Mike’s thesis is essentially: Silly skeptics, it’s impossible to OD on homeopathy!
  • 1. “Notice that they never consume their own medicines in large doses? Chemotherapy? Statin drugs? Blood thinners? They wouldn’t dare drink those.
  • Of course we wouldn’t. Steven Novella rightly points out that, though Mike thinks he’s being clever here, he’s actually demonstrating a lack of understanding for what the 10:23 campaign is about by using a straw man. Mike later issues a challenge for skeptics to drink their favourite medicines while he drinks homeopathy. Since no one will agree to that for the reasons explained above, he can claim some sort of victory — hence his smugness. But no one is saying that drugs aren’t harmful.
  • The difference between medicine and poison is in the dose. The vitamins and herbs promoted by the CAM industry are just as potentially harmful as any pharmaceutical drug, given enough of it. Would Adams be willing to OD on the vitamins or herbal remedies that he sells?
  • Even Adams’ favorite panacea, vitamin D, is toxic if you take enough of it (just ask Gary Null). Notice how skeptics don’t consume those either, because that is not the point they’re making.
  • The point of these demonstrations is that homeopathy has nothing in it, has no measurable physiological effects, and does not do what is advertised on the package.
  • 2. “Homeopathy, you see, isn’t a drug. It’s not a chemical.” Well, he’s got that right. “You know the drugs are kicking in when you start getting worse. Toxicity and conventional medicine go hand in hand.” [emphasis his]
  • Here I have to wonder if Adams knows any people with diabetes, AIDS, or any other illness that used to mean a death sentence before the significant medical advances of the 20th century that we now take for granted. So far he seems to be a firm believer in the false dichotomy that drugs are bad and natural products are good, regardless of what’s in them or how they’re used (as we know, natural products can have biologically active substances and effectively act as impure drugs – but leave it to Adams not to get bogged down with details). There is nothing to support the assertion that conventional medicine is nothing but toxic symptom-inducers.
  • 3-11. “But homeopathy isn’t a chemical. It’s a resonance. A vibration, or a harmony. It’s the restructuring of water to resonate with the particular energy of a plant or substance. We can get into the physics of it in a subsequent article, but for now it’s easy to recognize that even from a conventional physics point of view, liquid water has tremendous energy, and it’s constantly in motion, not just at the molecular level but also at the level of its subatomic particles and so-called “orbiting electrons” which aren’t even orbiting in the first place. Electrons are vibrations and not physical objects.” [emphasis his]
  • This is Star Trek-like technobabble – lots of sciency words
  • if something — anything — has an effect, then that effect is measurable by definition. Either something works or it doesn’t, regardless of mechanism. In any case, I’d like to see the well-documented series of research that conclusively proves this supposed mechanism. Actually, I’d like to see any credible research at all. I know what the answer will be to that: science can’t detect this yet. Well if you agree with that statement, reader, ask yourself this: then how does Adams know? Where did he get this information? Without evidence, he is guessing, and what is that really worth?
  • 13. “But getting back to water and vibrations, which isn’t magic but rather vibrational physics, you can’t overdose on a harmony. If you have one violin playing a note in your room, and you add ten more violins — or a hundred more — it’s all still the same harmony (with all its complex higher frequencies, too). There’s no toxicity to it.” [emphasis his]
  • Homeopathy has standard dosing regimes (they’re all the same), but there is no “dose” to speak of: the ingredients have usually been diluted out to nothing. But Adams is also saying that homeopathy doesn’t work by dose at all, it works by the properties of “resonance” and “vibration”. Then why any dosing regimen? To maintain the resonance? How is this resonance measured? How long does the “resonance” last? Why does it wear off? Why does he think televisions can inactivate homeopathy? (I think I might know the answer to that last one, as electronic interference is a handy excuse for inefficacy.)
  • “These skeptics just want to kill themselves… and they wouldn’t mind taking a few of you along with them, too. Hence their promotion of vaccines, pharmaceuticals, chemotherapy and water fluoridation. We’ll title the video, “SKEPTICS COMMIT MASS SUICIDE BY DRINKING PHARMACEUTICALS AS IF THEY WERE KOOL-AID.” Jonestown, anyone?”
  • “Do you notice the irony here? The only medicines they’re willing to consume in large doses in public are homeopathic remedies! They won’t dare consume large quantities of the medicines they all say YOU should be taking! (The pharma drugs.)” [emphasis his]
  • what Adams seems to have missed is that the skeptics have no intention of killing themselves, so his bizarre claims that the 10:23 participants are psychopathic, self-loathing, and suicidal makes not even a little bit of sense. Skeptics know they aren’t going to die with these demonstrations, because homeopathy has no active ingredients and no evidence of efficacy.
  • The inventor of homeopathy himself, Samuel Hahnemann believed that excessive doses of homeopathy could be harmful (see sections 275 and 276 of his Organon). Homeopaths are pros at retconning their own field to fit in with Hahnemann’s original ideas (inventing new mechanisms, such as water memory and resonance, in the face of germ theory). So how does Adams reconcile this claim?
Weiye Loh

Your Brain on Computers - Attached to Technology and Paying a Price - NYTimes.com - 0 views

www.nytimes.com/...07brain.html

Technology Computer Brain

shared by Weiye Loh on 15 Jun 10 - Cached
  • The message had slipped by him amid an electronic flood: two computer screens alive with e-mail, instant messages, online chats, a Web browser and the computer code he was writing. (View an interactive panorama of Mr. Campbell's workstation.)
  • Even after he unplugs, he craves the stimulation he gets from his electronic gadgets. He forgets things like dinner plans, and he has trouble focusing on his family.
  • “It seems like he can no longer be fully in the moment.”
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  • juggling e-mail, phone calls and other incoming information can change how people think and behave. They say our ability to focus is being undermined by bursts of information.
  • These play to a primitive impulse to respond to immediate opportunities and threats. The stimulation provokes excitement — a dopamine squirt — that researchers say can be addictive.
  • While many people say multitasking makes them more productive, research shows otherwise. Heavy multitaskers actually have more trouble focusing and shutting out irrelevant information, scientists say, and they experience more stress.
  • even after the multitasking ends, fractured thinking and lack of focus persist. In other words, this is also your brain off computers.
  • Weiye Loh on 15 Jun 10
     
    YOUR BRAIN ON COMPUTERS Hooked on Gadgets, and Paying a Mental Price
Weiye Loh

The Problem with Climate Change | the kent ridge common - 0 views

kentridgecommon.com/?p=9079

Climate Science AGW Carbon Tax Political Economy Neoliberalism

shared by Weiye Loh on 16 Dec 10 - No Cached
  • what is climate change? From a scientific point of view, it is simply a statistical change in atmospheric variables (temperature, precipitation, humidity etc). It has been occurring ever since the Earth came into existence, far before humans even set foot on the planet: our climate has been fluctuating between warm periods and ice ages, with further variations within. In fact, we are living in a warm interglacial period in the middle of an ice age.
  • Global warming has often been portrayed in apocalyptic tones, whether from the mouth of the media or environmental groups: the daily news tell of natural disasters happening at a frightening pace, of crop failures due to strange weather, of mass extinctions and coral die-outs. When the devastating tsunami struck Southeast Asia years ago, some said it was the wrath of God against human mistreatment of the environment; when hurricane Katrina dealt out a catastrophe, others said it was because of (America’s) failure to deal with climate change. Science gives the figures and trends, and people take these to extremes.
  • One immediate problem with blaming climate change for every weather-related disaster or phenomenon is that it reduces humans’ responsibility of mitigating or preventing it. If natural disasters are already, as their name suggests, natural, adding the tag ‘global warming’ or ‘climate change’ emphasizes the dominance of natural forces, and our inability to do anything about it. Surely, humans cannot undo climate change? Even at Cancun, amid the carbon cuts that have been promised, questions are being brought up on whether they are sufficient to reverse our actions and ‘save’ the planet.  Yet the talk about this remote, omnipotent force known as climate change obscures the fact that, we can, and have always been, thinking of ways to reduce the impact of natural hazards. Forecasting, building better infrastructure and coordinating more efficient responses – all these are far more desirable to wading in woe. For example, we will do better at preventing floods in Singapore at tackling the problems rather than singing in praise of God.
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  • However, a greater concern lies in the notion of climate change itself. Climate change is in essence one kind of nature-society relationship, in which humans influence the climate through greenhouse gas (particularly CO2) emissions, and the climate strikes back by heating up and going crazy at times. This can be further simplified into a battle between humans and CO2: reducing CO2 guards against climate change, and increasing it aggravates the consequences. This view is anchored in scientists’ recommendation that a ‘safe’ level of CO2 should be at 350 parts per million (ppm) instead of the current 390. Already, the need to reduce CO2 is understood, as is evident in the push for greener fuels, more efficient means of production, the proliferation of ‘green’ products and companies, and most recently, the Cancun talks.
  • So can there be anything wrong with reducing CO2? No, there isn’t, but singling out CO2 as the culprit of climate change or of the environmental problems we face prevents us from looking within. What do I mean? The enemy, CO2, is an ‘other’, an externality produced by our economic systems but never an inherent component of the systems. Thus, we can declare war on the gas or on climate change without taking a step back and questioning: is there anything wrong with the way we develop?  Take Singapore for example: the government pledged to reduce carbon emissions by 16% under ‘business as usual’ standards, which says nothing about how ‘business’ is going to be changed other than having less carbon emissions (in fact, it is questionable even that CO2 levels will decrease, as ‘business as usual’ standards project a steady increase emission of CO2 each year). With the development of green technologies, decrease in carbon emissions will mainly be brought about by increased energy efficiency and switch to alternative fuels (including the insidious nuclear energy).
  • Thus, the way we develop will hardly be changed. Nobody questions whether our neoliberal system of development, which relies heavily on consumption to drive economies, needs to be looked into. We assume that it is the right way to develop, and only tweak it for the amount of externalities produced. Whether or not we should be measuring development by the Gross Domestic Product (GDP) or if welfare is correlated to the amount of goods and services consumed is never considered. Even the UN-REDD (Reducing Emissions from Deforestation and Forest Degradation) scheme which aims to pay forest-rich countries for protecting their forests, ends up putting a price tag on them. The environment is being subsumed under the economy, when it should be that the economy is re-looked to take the environment into consideration.
  • when the world is celebrating after having held at bay the dangerous greenhouse gas, why would anyone bother rethinking about the economy? Yet we should, simply because there are alternative nature-society relationships and discourses about nature that are more or of equal importance as global warming. Annie Leonard’s informative videos on The Story of Stuff and specific products like electronics, bottled water and cosmetics shed light on the dangers of our ‘throw-away culture’ on the planet and poorer countries. What if the enemy was instead consumerism? Doing so would force countries (especially richer ones) to fundamentally question the nature of development, instead of just applying a quick technological fix. This is so much more difficult (and less economically viable), alongside other issues like environmental injustices – e.g. pollution or dumping of waste by Trans-National Corporations in poorer countries and removal of indigenous land rights. It is no wonder that we choose to disregard internal problems and focus instead on an external enemy; when CO2 is the culprit, the solution is too simple and detached from the communities that are affected by changes in their environment.
  • We need hence to allow for a greater politics of the environment. What I am proposing is not to diminish our action to reduce carbon emissions, for I do believe that it is part of the environmental problem that we are facing. What instead should be done is to reduce our fixation on CO2 as the main or only driver of climate change, and of climate change as the most pertinent nature-society issue we are facing. We should understand that there are many other ways of thinking about the environment; ‘developing’ countries, for example, tend to have a closer relationship with their environment – it is not something ‘out there’ but constantly interacted with for food, water, regulating services and cultural value. Their views and the impact of the socio-economic forces (often from TNCs and multi-lateral organizations like IMF) that shape the environment must also be taken into account, as do alternative meanings of sustainable development. Thus, even as we pat ourselves on the back for having achieved something significant at Cancun, our action should not and must not end there. Even if climate change hogs the headlines now, we must embrace more plurality in environmental discourse, for nature is not and never so simple as climate change alone. And hopefully sometime in the future, alongside a multi-lateral conference on climate change, the world can have one which rethinks the meaning of development.
  • Weiye Loh on 16 Dec 10
     
    Chen Jinwen
Weiye Loh

FreedomBox Foundation - 0 views

www.freedomboxfoundation.org

Internet Net Neutrality Capitalism Cloud Computing

shared by Weiye Loh on 19 Feb 11 - No Cached
  • Freedom Box is the name we give to a personal server running a free software operating system, with free applications designed to create and preserve personal privacy. Freedom Box software is particularly tailored to run in "plug servers," which are compact computers that are no larger than power adapters for electronic appliances. Located in people's homes or offices such inexpensive servers can provide privacy in normal life, and safe communications for people seeking to preserve their freedom in oppressive regimes.
  • Because social networking and digital communications technologies are now critical to people fighting to make freedom in their societies or simply trying to preserve their privacy where the Web and other parts of the Net are intensively surveilled by profit-seekers and government agencies. Because smartphones, mobile tablets, and other common forms of consumer electronics are being built as "platforms" to control their users and monitor their activity. Freedom Box exists to counter these unfree "platform" technologies that threaten political freedom. Freedom Box exists to provide people with privacy-respecting technology alternatives in normal times, and to offer ways to collaborate safely and securely with others in building social networks of protest, demonstration, and mobilization for political change in the not-so-normal times. Freedom Box software is built to run on hardware that already exists, and will soon become much more widely available and much more inexpensive. "Plug servers" and other compact devices are going to become ubiquitous in the next few years, serving as "media centers," "communications centers," "wireless routers," and many other familiar and not-so-familiar roles in office and home. Freedom Box software images will turn all sorts of such devices into privacy appliances. Taken together, these appliances will afford people around the world options for communicating, publishing, and collaborating that will resist state intervention or disruption. People owning these appliances will be able to restore anonymity in the Net, despite efforts of despotic regimes to keep track of who reads what and who communicates with whom. For a list of specific Freedom Box capabilities, check out our Goals page.
Weiye Loh

BrainGate gives paralysed the power of mind control | Science | The Observer - 0 views

www.guardian.co.uk/...ain-implant-paralysis-movement

Brain Transhumanism

shared by Weiye Loh on 18 Apr 11 - No Cached
  • brain-computer interface, or BCI
  • is a branch of science exploring how computers and the human brain can be meshed together. It sounds like science fiction (and can look like it too), but it is motivated by a desire to help chronically injured people. They include those who have lost limbs, people with Lou Gehrig's disease, or those who have been paralysed by severe spinal-cord injuries. But the group of people it might help the most are those whom medicine assumed were beyond all hope: sufferers of "locked-in syndrome".
  • These are often stroke victims whose perfectly healthy minds end up trapped inside bodies that can no longer move. The most famous example was French magazine editor Jean-Dominique Bauby who managed to dictate a memoir, The Diving Bell and the Butterfly, by blinking one eye. In the book, Bauby, who died in 1997 shortly after the book was published, described the prison his body had become for a mind that still worked normally.
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  • Now the project is involved with a second set of human trials, pushing the technology to see how far it goes and trying to miniaturise it and make it wireless for a better fit in the brain. BrainGate's concept is simple. It posits that the problem for most patients does not lie in the parts of the brain that control movement, but with the fact that the pathways connecting the brain to the rest of the body, such as the spinal cord, have been broken. BrainGate plugs into the brain, picks up the right neural signals and beams them into a computer where they are translated into moving a cursor or controlling a computer keyboard. By this means, paralysed people can move a robot arm or drive their own wheelchair, just by thinking about it.
  • he and his team are decoding the language of the human brain. This language is made up of electronic signals fired by billions of neurons and it controls everything from our ability to move, to think, to remember and even our consciousness itself. Donoghue's genius was to develop a deceptively small device that can tap directly into the brain and pick up those signals for a computer to translate them. Gold wires are implanted into the brain's tissue at the motor cortex, which controls movement. Those wires feed back to a tiny array – an information storage device – attached to a "pedestal" in the skull. Another wire feeds from the array into a computer. A test subject with BrainGate looks like they have a large plug coming out the top of their heads. Or, as Donoghue's son once described it, they resemble the "human batteries" in The Matrix.
  • BrainGate's highly advanced computer programs are able to decode the neuron signals picked up by the wires and translate them into the subject's desired movement. In crude terms, it is a form of mind-reading based on the idea that thinking about moving a cursor to the right will generate detectably different brain signals than thinking about moving it to the left.
  • The technology has developed rapidly, and last month BrainGate passed a vital milestone when one paralysed patient went past 1,000 days with the implant still in her brain and allowing her to move a computer cursor with her thoughts. The achievement, reported in the prestigious Journal of Neural Engineering, showed that the technology can continue to work inside the human body for unprecedented amounts of time.
  • Donoghue talks enthusiastically of one day hooking up BrainGate to a system of electronic stimulators plugged into the muscles of the arm or legs. That would open up the prospect of patients moving not just a cursor or their wheelchair, but their own bodies.
  • If Nagle's motor cortex was no longer working healthily, the entire BrainGate project could have been rendered pointless. But when Nagle was plugged in and asked to imagine moving his limbs, the signals beamed out with a healthy crackle. "We asked him to imagine moving his arm to the left and to the right and we could hear the activity," Donoghue says. When Nagle first moved a cursor on a screen using only his thoughts, he exclaimed: "Holy shit!"
  • BrainGate and other BCI projects have also piqued the interest of the government and the military. BCI is melding man and machine like no other sector of medicine or science and there are concerns about some of the implications. First, beyond detecting and translating simple movement commands, BrainGate may one day pave the way for mind-reading. A device to probe the innermost thoughts of captured prisoners or dissidents would prove very attractive to some future military or intelligence service. Second, there is the idea that BrainGate or other BCI technologies could pave the way for robot warriors controlled by distant humans using only their minds. At a conference in 2002, a senior American defence official, Anthony Tether, enthused over BCI. "Imagine a warrior with the intellect of a human and the immortality of a machine." Anyone who has seen Terminator might worry about that.
  • Donoghue acknowledges the concerns but has little time for them. When it comes to mind-reading, current BrainGate technology has enough trouble with translating commands for making a fist, let alone probing anyone's mental secrets
  • As for robot warriors, Donoghue was slightly more circumspect. At the moment most BCI research, including BrainGate projects, that touch on the military is focused on working with prosthetic limbs for veterans who have lost arms and legs. But Donoghue thinks it is healthy for scientists to be aware of future issues. "As long as there is a rational dialogue and scientists think about where this is going and what is the reasonable use of the technology, then we are on a good path," he says.
  • Weiye Loh on 18 Apr 11
     
    The robotic arm clutched a glass and swung it over a series of coloured dots that resembled a Twister gameboard. Behind it, a woman sat entirely immobile in a wheelchair. Slowly, the arm put the glass down, narrowly missing one of the dots. "She's doing that!" exclaims Professor John Donoghue, watching a video of the scene on his office computer - though the woman onscreen had not moved at all. "She actually has the arm under her control," he says, beaming with pride. "We told her to put the glass down on that dot." The woman, who is almost completely paralysed, was using Donoghue's groundbreaking technology to control the robot arm using only her thoughts. Called BrainGate, the device is implanted into her brain and hooked up to a computer to which she sends mental commands. The video played on, giving Donoghue, a silver-haired and neatly bearded man of 62, even more reason to feel pleased. The patient was not satisfied with her near miss and the robot arm lifted the glass again. After a brief hover, the arm positioned the glass on the dot.
Weiye Loh

The Death of Postmodernism And Beyond | Philosophy Now - 0 views

www.philosophynow.org/...th_of_Postmodernism_And_Beyond

Postmodernism Foucault Philosophy Modernism Spectacle Reality Reality TV

shared by Weiye Loh on 28 Apr 12 - No Cached
  • Most of the undergraduates who will take ‘Postmodern Fictions’ this year will have been born in 1985 or after, and all but one of the module’s primary texts were written before their lifetime. Far from being ‘contemporary’, these texts were published in another world, before the students were born: The French Lieutenant’s Woman, Nights at the Circus, If on a Winter’s Night a Traveller, Do Androids Dream of Electric Sheep? (and Blade Runner), White Noise: this is Mum and Dad’s culture. Some of the texts (‘The Library of Babel’) were written even before their parents were born. Replace this cache with other postmodern stalwarts – Beloved, Flaubert’s Parrot, Waterland, The Crying of Lot 49, Pale Fire, Slaughterhouse 5, Lanark, Neuromancer, anything by B.S. Johnson – and the same applies. It’s all about as contemporary as The Smiths, as hip as shoulder pads, as happening as Betamax video recorders. These are texts which are just coming to grips with the existence of rock music and television; they mostly do not dream even of the possibility of the technology and communications media – mobile phones, email, the internet, computers in every house powerful enough to put a man on the moon – which today’s undergraduates take for granted.
  • somewhere in the late 1990s or early 2000s, the emergence of new technologies re-structured, violently and forever, the nature of the author, the reader and the text, and the relationships between them.
  • Postmodernism, like modernism and romanticism before it, fetishised [ie placed supreme importance on] the author, even when the author chose to indict or pretended to abolish him or herself. But the culture we have now fetishises the recipient of the text to the degree that they become a partial or whole author of it. Optimists may see this as the democratisation of culture; pessimists will point to the excruciating banality and vacuity of the cultural products thereby generated (at least so far).
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  • Pseudo-modernism also encompasses contemporary news programmes, whose content increasingly consists of emails or text messages sent in commenting on the news items. The terminology of ‘interactivity’ is equally inappropriate here, since there is no exchange: instead, the viewer or listener enters – writes a segment of the programme – then departs, returning to a passive role. Pseudo-modernism also includes computer games, which similarly place the individual in a context where they invent the cultural content, within pre-delineated limits. The content of each individual act of playing the game varies according to the particular player.
  • The pseudo-modern cultural phenomenon par excellence is the internet. Its central act is that of the individual clicking on his/her mouse to move through pages in a way which cannot be duplicated, inventing a pathway through cultural products which has never existed before and never will again. This is a far more intense engagement with the cultural process than anything literature can offer, and gives the undeniable sense (or illusion) of the individual controlling, managing, running, making up his/her involvement with the cultural product. Internet pages are not ‘authored’ in the sense that anyone knows who wrote them, or cares. The majority either require the individual to make them work, like Streetmap or Route Planner, or permit him/her to add to them, like Wikipedia, or through feedback on, for instance, media websites. In all cases, it is intrinsic to the internet that you can easily make up pages yourself (eg blogs).
  • Where once special effects were supposed to make the impossible appear credible, CGI frequently [inadvertently] works to make the possible look artificial, as in much of Lord of the Rings or Gladiator. Battles involving thousands of individuals have really happened; pseudo-modern cinema makes them look as if they have only ever happened in cyberspace.
  • Similarly, television in the pseudo-modern age favours not only reality TV (yet another unapt term), but also shopping channels, and quizzes in which the viewer calls to guess the answer to riddles in the hope of winning money.
  • The purely ‘spectacular’ function of television, as with all the arts, has become a marginal one: what is central now is the busy, active, forging work of the individual who would once have been called its recipient. In all of this, the ‘viewer’ feels powerful and is indeed necessary; the ‘author’ as traditionally understood is either relegated to the status of the one who sets the parameters within which others operate, or becomes simply irrelevant, unknown, sidelined; and the ‘text’ is characterised both by its hyper-ephemerality and by its instability. It is made up by the ‘viewer’, if not in its content then in its sequence – you wouldn’t read Middlemarch by going from page 118 to 316 to 401 to 501, but you might well, and justifiably, read Ceefax that way.
  • A pseudo-modern text lasts an exceptionally brief time. Unlike, say, Fawlty Towers, reality TV programmes cannot be repeated in their original form, since the phone-ins cannot be reproduced, and without the possibility of phoning-in they become a different and far less attractive entity.
  • If scholars give the date they referenced an internet page, it is because the pages disappear or get radically re-cast so quickly. Text messages and emails are extremely difficult to keep in their original form; printing out emails does convert them into something more stable, like a letter, but only by destroying their essential, electronic state.
  • The cultural products of pseudo-modernism are also exceptionally banal
  • Much text messaging and emailing is vapid in comparison with what people of all educational levels used to put into letters.
  • A triteness, a shallowness dominates all.
  • In music, the pseudo-modern supersedingof the artist-dominated album as monolithic text by the downloading and mix-and-matching of individual tracks on to an iPod, selected by the listener, was certainly prefigured by the music fan’s creation of compilation tapes a generation ago. But a shift has occurred, in that what was a marginal pastime of the fan has become the dominant and definitive way of consuming music, rendering the idea of the album as a coherent work of art, a body of integrated meaning, obsolete.
  • To a degree, pseudo-modernism is no more than a technologically motivated shift to the cultural centre of something which has always existed (similarly, metafiction has always existed, but was never so fetishised as it was by postmodernism). Television has always used audience participation, just as theatre and other performing arts did before it; but as an option, not as a necessity: pseudo-modern TV programmes have participation built into them.
  • Whereas postmodernism called ‘reality’ into question, pseudo-modernism defines the real implicitly as myself, now, ‘interacting’ with its texts. Thus, pseudo-modernism suggests that whatever it does or makes is what is reality, and a pseudo-modern text may flourish the apparently real in an uncomplicated form: the docu-soap with its hand-held cameras (which, by displaying individuals aware of being regarded, give the viewer the illusion of participation); The Office and The Blair Witch Project, interactive pornography and reality TV; the essayistic cinema of Michael Moore or Morgan Spurlock.
  • whereas postmodernism favoured the ironic, the knowing and the playful, with their allusions to knowledge, history and ambivalence, pseudo-modernism’s typical intellectual states are ignorance, fanaticism and anxiety
  • pseudo-modernism lashes fantastically sophisticated technology to the pursuit of medieval barbarism – as in the uploading of videos of beheadings onto the internet, or the use of mobile phones to film torture in prisons. Beyond this, the destiny of everyone else is to suffer the anxiety of getting hit in the cross-fire. But this fatalistic anxiety extends far beyond geopolitics, into every aspect of contemporary life; from a general fear of social breakdown and identity loss, to a deep unease about diet and health; from anguish about the destructiveness of climate change, to the effects of a new personal ineptitude and helplessness, which yield TV programmes about how to clean your house, bring up your children or remain solvent.
  • Pseudo-modernism belongs to a world pervaded by the encounter between a religiously fanatical segment of the United States, a largely secular but definitionally hyper-religious Israel, and a fanatical sub-section of Muslims scattered across the planet: pseudo-modernism was not born on 11 September 2001, but postmodernism was interred in its rubble.
  • pseudo-modernist communicates constantly with the other side of the planet, yet needs to be told to eat vegetables to be healthy, a fact self-evident in the Bronze Age. He or she can direct the course of national television programmes, but does not know how to make him or herself something to eat – a characteristic fusion of the childish and the advanced, the powerful and the helpless. For varying reasons, these are people incapable of the “disbelief of Grand Narratives” which Lyotard argued typified postmodernists
  • Weiye Loh on 28 Apr 12
     
    Postmodern philosophy emphasises the elusiveness of meaning and knowledge. This is often expressed in postmodern art as a concern with representation and an ironic self-awareness. And the argument that postmodernism is over has already been made philosophically. There are people who have essentially asserted that for a while we believed in postmodern ideas, but not any more, and from now on we're going to believe in critical realism. The weakness in this analysis is that it centres on the academy, on the practices and suppositions of philosophers who may or may not be shifting ground or about to shift - and many academics will simply decide that, finally, they prefer to stay with Foucault [arch postmodernist] than go over to anything else. However, a far more compelling case can be made that postmodernism is dead by looking outside the academy at current cultural production.
Weiye Loh

Electronic Countermeasures @ GLOW Festival NL 2011 on Vimeo - 0 views

vimeo.com/36267881

Drones Internet Revolution Censorship

shared by Weiye Loh on 17 Mar 12 - No Cached
  • Revolutionary communities are coalescing around social networks and text messages and occupy the city with the force to topple governments. The U.S. military’s has development autonomous aerial drones that they can be launched across a place like Egypt, when the government cut off internet access to prevent people from organizing protests. These drones would fly off and hover above the city, and create ad hoc connections and networks in a new form of nomadic territorial infrastructure.
  • Weiye Loh on 17 Mar 12
     
    In the skies above the city a drone flock drifts into formation broadcasting their local file sharing network. Part nomadic infrastructure and part robotic swarm they form a pirate internet, an aerial napster, darting between the buildings....
Weiye Loh

De-Universalizing Access! Is there a Conspiracy to Electronically "Kettle" th... - 0 views

gurstein.wordpress.com/...-means-for-the-social-contract

Internet Access Social Security

shared by Weiye Loh on 10 Jun 12 - No Cached
  • Weiye Loh on 10 Jun 12
     
    those wishing to access and make use of government services or benefits may be quite out of luck if they can't afford in home Internet service, live in a remote area, don't own a computer and/or lack the necessary knowledge, skill, physical facility, and cognitive capacity to manage computer and Internet access and use.
Weiye Loh

Information about information | plus.maths.org - 0 views

plus.maths.org/...information-about-information

Information Data

shared by Weiye Loh on 16 Nov 13 - No Cached
  • since what we actually experience depends on us observing the world (via our measuring devices), reality is shaped by answers to yes/no questions. For example, is the electron here or is it not? Is its spin pointing up or pointing down? Answers to questions are information — the yes and no in English language correspond to the 0 and 1 in computer language. Thus, information is fundamental to physical reality. As the famous physicist John Archibald Wheeler put it, the "It" we observe around us comes from the "Bit" that encodes information: "It from bit". Is this really true?
  • Weiye Loh on 16 Nov 13
     
    "what exactly is information? We tend to think of it as human made, but since we're all a result of our DNA sequence, perhaps we should think of humans as being made of information."
Weiye Loh

Rod Beckstrom proposes ways to reclaim control over our online selves. - Project Syndicate - 0 views

www.project-syndicate.org/...control-over-our-online-selves

Digital Data Man

shared by Weiye Loh on 14 Dec 13 - No Cached
  • As the virtual world expands, so, too, do breaches of trust and misuse of personal data. Surveillance has increased public unease – and even paranoia – about state agencies. Private companies that trade in personal data have incited the launch of a “reclaim privacy” movement. As one delegate at a recent World Economic Forum debate, noted: “The more connected we have become, the more privacy we have given up.”
  • Now that our personal data have become such a valuable asset, companies are coming under increasing pressure to develop online business models that protect rather than exploit users’ private information. In particular, Internet users want to stop companies befuddling their customers with convoluted and legalistic service agreements in order to extract and sell their data.
  • Hyper-connectivity not only creates new commercial opportunities; it also changes the way ordinary people think about their lives. The so-called FoMo (fear of missing out) syndrome reflects the anxieties of a younger generation whose members feel compelled to capture instantly everything they do and see.CommentsView/Create comment on this paragraphIronically, this hyper-connectivity has increased our insularity, as we increasingly live through our electronic devices. Neuroscientists believe that this may even have altered how we now relate to one another in the real world.
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  • At the heart of this debate is the need to ensure that in a world where many, if not all, of the important details of our lives – including our relationships – exist in cyber-perpetuity, people retain, or reclaim, some level of control over their online selves. While the world of forgetting may have vanished, we can reshape the new one in a way that benefits rather than overwhelms us. Our overriding task is to construct a digital way of life that reinforces our existing sense of ethics and values, with security, trust, and fairness at its heart.
  • Weiye Loh on 14 Dec 13
     
    "We must answer profound questions about the way we live. Should everyone be permanently connected to everything? Who owns which data, and how should information be made public? Can and should data use be regulated, and, if so, how? And what role should government, business, and ordinary Internet users play in addressing these issues?"
joanne ye

Measuring the effectiveness of online activism - 2 views

Reference: Krishnan, S. (2009, June 21). Measuring the effectiveness of online activism. The Hindu. Retrieved September 24, 2009, from Factiva. (Article can be found at bottom of the post) Summary...

online activism freedom control

started by joanne ye on 24 Sep 09 no follow-up yet
Weiye Loh

John Prendergast: Reforming Wall Street and Ending the World's Deadliest War: Congo - 0 views

www.huffingtonpost.com/...-wall-street-and_b_633352.html

Conflict Minerals War Computer

shared by Weiye Loh on 17 Jul 10 - Cached
  • conflict minerals are helping fuel the deadliest war in the world since World War II, the conflict in eastern Congo in which 1,100 women are raped every month, and 1,500 people die every day. The main armed groups that orchestrate the violence make hundreds of millions of dollars by trading in four minerals - the 3 Ts of tin, tantalum, tungsten, and gold. These minerals are then bought by electronics and jewelry companies and are used in our cell phones, laptops, and gold necklaces.
  • Weiye Loh on 17 Jul 10
     
    Reforming Wall Street and Ending the World's Deadliest War: Congo
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