Skip to main content

Home/ Voix Haute/ Group items tagged Carr

Rss Feed Group items tagged

anonymous

#pdlt : Ce qu'internet apprend à nos cerveaux « InternetActu.net - 0 views

  • La lecture de la semaine est un grand article de Nicholas Carr paru dans le numéro de juin du magazine américain Wired. Nicholas Carr (blog), écrivain américain, que l’on connaît pour ses positions très dures sur les effets négatifs d’Internet, revient à la charge avec la publication d’un nouveau livre The Shallows : What The Internet is doing to our brains dont il livre à Wired une synthèse, dont je vous livre les points principaux.
Michel Roland-Guill

Rough Type: Nicholas Carr's Blog: Killing Mnemosyne - 2 views

  • Isidore, the bishop of Seville, remarked how reading “the sayings” of thinkers in books “render[ed] their escape from memory less easy.”
  • Shakespeare has Hamlet call his memory “the book and volume of my brain.”
  • Books provide a supplement to memory, but they also, as Eco puts it, “challenge and improve memory; they do not narcotize it.”
  • ...19 more annotations...
  • Erasmus, in his 1512 textbook De Copia, stressed the connection between memory and reading. He urged students to annotate their books
  • He also suggested that every student and teacher keep a notebook, organized by subject, “so that whenever he lights on anything worth noting down, he may write it in the appropriate section.”
  • Memory, for Seneca as for Erasmus, was as much a crucible as a container.
    • Michel Roland-Guill
       
      crucible = creuset
  • To him, memorizing was far more than a means of storage
  • Far from being a mechanical, mindless process, Erasmus’s brand of memorization engaged the mind fully
  • “We should imitate bees,” Seneca wrote, “and we should keep in separate compartments whatever we have collected from our diverse reading, for things conserved separately keep better. Then, diligently applying all the resources of our native talent, we should mingle all the various nectars we have tasted, and then turn them into a single sweet substance, in such a way that, even if it is apparent where it originated, it appears quite different from what it was in its original state.”
  • kinds of flowers
  • Francis Bacon
  • “commonplace books,”
  • “a gentleman’s commonplace book” served “both as a vehicle for and a chronicle of his intellectual development.”
  • The arrival of the limitless and easily searchable data banks of the Internet brought a further shift, not just in the way we view memorization but in the way we view memory itself.
  • Clive Thompson, the Wired writer, refers to the Net as an “outboard brain”
  • David Brooks
  • “I had thought that the magic of the information age was that it allowed us to know more,” he writes, “but then I realized the magic of the information age is that it allows us to know less. It provides us with external cognitive servants—silicon memory systems, collaborative online filters, consumer preference algorithms and networked knowledge. We can burden these servants and liberate ourselves.”
  • Peter Suderman
  • “it’s no longer terribly efficient to use our brains to store information.”
  • “Why memorize the content of a single book when you could be using your brain to hold a quick guide to an entire library? Rather than memorize information, we now store it digitally and just remember what we stored.”
  • Don Tapscott, the technology writer, puts it more bluntly. Now that we can look up anything “with a click on Google,” he says, “memorizing long passages or historical facts” is obsolete.
  • When, in an 1892 lecture before a group of teachers, William James declared that “the art of remembering is the art of thinking,” he was stating the obvious.
Michel Roland-Guill

Rough Type: Nicholas Carr's Blog: Grand Theft Attention: video games and the brain - 0 views

  • Patricia Greenfield, one of the earliest researchers on video games, has pointed out, using media that train your brain to be good at dividing your attention appears to make you less able to carry out the kinds of deep thinking that require a calm, focused mind. Optimizing for divided attention means suboptimizing for concentrated attention.
  • Videogamers, in other words, seem to have a difficult time staying focused on a task that doesn't involve constant incoming stimuli.
  • The heavy multitaskers "have greater difficulty filtering out irrelevant stimuli from their environment" and are also less able to suppress irrelevant memories from intruding on their work. The heavy multitaskers were actually less efficient at switching between tasks - in other words, they were worse at multitasking.
  • ...1 more annotation...
  • while videogaming might make you a little better at certain jobs that demand visual acuity under stress, like piloting a jet fighter or being a surgeon, it's not going to make you generally smarter.
1 - 4 of 4
Showing 20 items per page