Buy Indexed Schwag


INDEXED shirts =
adventures in turnkey capitalism.

The Persistence of Memory.


You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

AddThis Social Bookmark Button

17 Responses to “The Persistence of Memory.”

  1. lilpocketninja Says:

    It took me a while to get this one. Nice.

  2. Wait, what? Genes hold less information than brains?

  3. There should be an arrow pointing out of the diagram with “Internet” on it.

  4. @Simon - I was going to suggest the same exact thing.

  5. I still don’t get it.

  6. @Ben E: I think it is referring to the effectiveness of the different mechanisms that disseminate information

  7. good to have you back.

  8. I like reading out of books better than screen reading.

  9. hooray for books!

  10. [...] The Persistence of Memory [...]

  11. David please refrain from spamming your social club’s fundraising activities on the comment sections of respectable blogs.

    Clearly if by this metric,
    genes>brains>books,
    the key factor is authority, thus it would be
    genes>wikipedia>brains>books

    since genes gain their information content by trial and error in a stochastic way,
    wikipedia gains it’s information from a number of different brains in a stochastic way and is thus incoherent,
    A single brain aggregates information somewhat coherently,
    and a Book is one of the most coherent forms of information output a single brain can achieve.

  12. Love this one Jessica! I will use it in class teaching about knowledge management, and will add EPSS (electronic performance support systems - i.e. online help / internet search, pda search) to the far right, because unlike in a single book, you one FIND the information needed so much faster. p.s. great site. I often come here looking for pithy illustrations of key concepts and have posted a link to thisisindexed from my (otherwise lame) blog.

  13. Coincidentally, just last night I watched the “Persistence of Memory” episode of Carl Sagan’s “Cosmos” (http://en.wikipedia.org/wiki/Cosmos:_A_Personal_Voyage#Episode_11:_.22The_Persistence_of_Memory.22). Today’s Indexed pretty much sums up that particular show.

  14. I think I basically get it, but I’m still not quite sure what the “People” axis is supposed to mean…

  15. I’m pretty sure the “People” axis represents the number of people effected by the “Information” axis, i.e. a set of genes effects one person (or a few, depending how you look at it); having (and using) brains can effect more people; books (literature) can effect many more.
    Just think of the effects that the writings of Newton or Shakespeare (cue collective groan from English lit students) have had on society, compared to their long-dead brains and long-forgotten genes.
    The jury is still out on the effects of the internet.

  16. love it :)

Leave a Reply