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Permalink Reply by John McCreery on September 7, 2009 at 11:09pm
Permalink Reply by Kathleen Lowrey on September 7, 2009 at 11:49pm
Permalink Reply by John McCreery on September 8, 2009 at 12:30am 
Permalink Reply by Huon Wardle on September 8, 2009 at 3:13pm
Permalink Reply by Kathleen Lowrey on September 8, 2009 at 5:43pm
Permalink Reply by John McCreery on September 8, 2009 at 9:17pm ERD ensures that all of the relations in a database have a one-to-many or many-to-one form.
I won't pretend to understand ERD except to comment that if applied ethnographically it might possibly end up looking like 1960s componential analysis.
Keith,
you are a walking encyclopedia of social sciences so I don’t think I can argue with you on the historicization of the concept of society. Let me make a few points related to my previous statement. For me society is first a topological issue. A widespread ontology (to avoid the term Western) which assume society is constituted by individuals. What you need then is to constitute a self-evident entity, defining properties like body, intentionality, emotions, desire, agency, freedom, subjectivity which constitute it.
Permalink Reply by Giovanni da Col on September 8, 2009 at 11:24pm
Permalink Reply by John McCreery on September 9, 2009 at 2:28am In this sense we would need to understand how certain ideas suddenly spread and provoke massive changes (similarly to what Malcom Gladwell in the Tipping point with his theory made of connectors, salesmen, mavens, etc.).
Permalink Reply by Giovanni da Col on September 9, 2009 at 9:39am Giovanni writes,In this sense we would need to understand how certain ideas suddenly spread and provoke massive changes (similarly to what Malcom Gladwell in the Tipping point with his theory made of connectors, salesmen, mavens, etc.).
Just as a point of information, there is quite a lot of work on this question in the network analysis literature from which Gladwell took his inspiration. A lot of the mathematics are taken from phase-transition physics. I don't pretend to understand the math, but one point that might be worth considering is the role of (I may be making up this term) susceptibility thresholds.
In one amusing example, it turns out that in network terms, nuclear reactions and bar fights have a lot in common. So long as the explosive elements are separated by other elements that dampen their interactions, no explosion occurs. In the bar fight example, in bar A, those who pick fights are part of a crowd composed largely of people who will jump into the fight once it erupts. In bar B, they are part of a crowd made up mostly of people who don't want to fight. The results are predictable.
In a somewhat more serious vein, epidemiologists have a major interest in this stuff, trying to sort out the implications of different mixtures of those vulnerable, carriers, and immunes in different network configurations.
Among anthropologists, it is, I believe, Dan Sperber who has done the most with these sorts of ideas.
Hope this is helpful.
Permalink Reply by Giovanni da Col on September 9, 2009 at 9:42am John McCreery said:Giovanni writes,In this sense we would need to understand how certain ideas suddenly spread and provoke massive changes (similarly to what Malcom Gladwell in the Tipping point with his theory made of connectors, salesmen, mavens, etc.).
Just as a point of information, there is quite a lot of work on this question in the network analysis literature from which Gladwell took his inspiration. A lot of the mathematics are taken from phase-transition physics. I don't pretend to understand the math, but one point that might be worth considering is the role of (I may be making up this term) susceptibility thresholds.
In one amusing example, it turns out that in network terms, nuclear reactions and bar fights have a lot in common. So long as the explosive elements are separated by other elements that dampen their interactions, no explosion occurs. In the bar fight example, in bar A, those who pick fights are part of a crowd composed largely of people who will jump into the fight once it erupts. In bar B, they are part of a crowd made up mostly of people who don't want to fight. The results are predictable.
In a somewhat more serious vein, epidemiologists have a major interest in this stuff, trying to sort out the implications of different mixtures of those vulnerable, carriers, and immunes in different network configurations.
Among anthropologists, it is, I believe, Dan Sperber who has done the most with these sorts of ideas.
Hope this is helpful.

Permalink Reply by Huon Wardle on September 9, 2009 at 11:41am
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