Re: [FRIAM] Causality

2008-07-27 Thread Carl Tollander
I've been urging more people to read Stephenson's Quicksilver, for some sense of how new theories are embedded in historical context. The first of many fine pithy quotes from the book, Those who assume hypotheses as first principles of their specualtions...may indeed form an

[FRIAM] The society of mind

2008-07-27 Thread Jochen Fromm
Can we describe the mind as a society of agents? Marvin Minsky has written a book about the topic, and Steven Pinker speculates about it in How the Mind works. How would the basic emotions we pain/displeasure and joy/pleasure look like? How does self-consciousness fit into this picture? I have

Re: [FRIAM] no coincidence...

2008-07-27 Thread Phil Henshaw
You refer to a period of self-organizing criticality as if that were an observable thing, whereas it appears to me to be a statistical concept for a set of chaotic equations. Part of what that model leaves out is the conserved processes of development that complex systems display, and how they

Re: [FRIAM] no coincidence...

2008-07-27 Thread Ken Lloyd
Phil, Tell a skier that to an avalanche is just a statistical concept, or Ising or Potts fields to a physicist. SOC is the way most electronics work, SCR's and thus TRIAC's, Josephson junctions, and lasers. Lasers are my favorite example - SOC of light. I'm not sure the above fall into Hail

Re: [FRIAM] Causality

2008-07-27 Thread Günther Greindl
Carl, Jack, Carl Tollander wrote: That said, I like theory anyhow, but in order to approach any of these TOE's, I've found that it helps to seek some understanding of their historical context (such as from the math and physics community blogs we've referred to elsewhere). I found some of

Re: [FRIAM] The society of mind

2008-07-27 Thread Prof David West
The very first paper I published - too many years ago - in AI Magazine, then the flagship of the AI publication world - was a two part article, first part critiquing the prevailing computational falsework (a framework erected around a bridge to support it while concrete is being poured), the

Re: [FRIAM] no coincidence...

2008-07-27 Thread Phil Henshaw
Ken, Right. I'm quite comfortable discussing it from the observed physical phenomena. If you watch individual physical events develop what I think you quickly discover are developmental processes that statistical models can't duplicate. Nature does not actually work by 'cause and effect'

[FRIAM] The Brain and Creativity

2008-07-27 Thread Orlando Leibovitz
The July 28 2008 issue of the New Yorker contains an article titled The Eureka Hunt: Why Do Good Ideas Come To Us When They Do. See http://www.newyorker.com/reporting/2008/07/28/080728fa_fact_lehrer for an abstract. Although the article talks about human insight I think it touches on human

[FRIAM] Hossenfelder - Woit conversation

2008-07-27 Thread Carl Tollander
Nice tv conversation between Sabine Hossenfelder (backreaction.blogspot.com) and Peter Woit (Not Even Wrong -- www.math.columbia.edu/~woit/wordpress) on physics and institute funding. Not actually about string theory, but really seems to be about how fields develop and get funded, maybe

Re: [FRIAM] What is mathematics? Really?

2008-07-27 Thread Nicholas Thompson
Sorry, as usual, I buggered my question: Does anybody know who it was or from what point of view they were speaking when they referred to mathematics as neutral between idealism and realism n Nicholas S. Thompson Emeritus Professor of Psychology and Ethology, Clark University ([EMAIL