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Open Source CMS Vergleich - Joomla!, TYPO3, Plone, Wordpress - 1 views

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Everything you need to know about the internet - 0 views

  • We're in the state once described by that great scholar of cyberspace, Manuel Castells, as
  • And it's difficult to see how we could disable the network's facility for generating unpleasant surprises without also disabling the other forms of creativity it engenders.
  • nternet
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  • 27% of the world's population (or about 1.8 billion people) use it happily every day,
  • In 1956, the psychologist George Miller
  • But in fact, the basic idea that emerges from Miller's 1956 paper seems to have stood the test of time. The idea is that our short-term memory can only hold between five and nine "chunks" of information at any given moment (here a chunk is defined as a "meaningful unit").
  • trap of feigning omniscience
  • By implementing these twin protocols, Vint Cerf and Robert Kahn created what was essentially a global machine for springing surprises.
  • "informed bewilderment".
  • In the natural world, increased biodiversity is closely correlated with higher whole-system productivity – ie the rate at which energy and material inputs are translated into growth. Could it be that this is also happening in the information sphere? And if it is, who will benefit in the long term?
  • COMPLEXITY IS THE NEW REALITY
  • our collective mindsets in industry and government are not well adapted for dealing with complexity.
  • Everywhere one looks, the transition to cloud computing has profound implications, because it makes us more and more dependent on the net. And yet we're sleepwalking into this brave new world.
  • the cultural critic Neil Postman, one of the 20th century's most perceptive critics of technology, predicted that the insights of two writers would, like a pair of bookends, bracket our future. Aldous Huxley believed that we would be destroyed by the things we love, while George Orwell thought we would be destroyed by the things we fear.
  • In the digital world, copying is effortless and perfect. In fact, copying is to computers as breathing is to living organisms, inasmuch as all computational operations involve it.
  • but our copyright laws are now so laughably out of touch with reality that they are falling into disrepute. They urgently need reforming to make them relevant to digital circumstances.
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    John Naughton is professor of the public understanding of technology at the Open University. He is currently working on a book about the internet phenomenon. Ideen sind nicht neu, aber eine gute Zusammenfassung. keine Idden für die offenen Fragen.
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