Talk:Emergence: Difference between revisions
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| [[Image:Vista-file-manager.png|50px|Archive]] |
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'''Archives''' |
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---- |
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| [[/Archive 1|1]] [[/Archive 2|2]] [[/Archive 3|3]] |
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---- |
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| [[/References|References]] |
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== Suspect? == |
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Alex J. Ryan, 2006. How is something (to be submitted) to the arXiv? The paper looked interesting enough for me to dig around and see if anyone else in the actual field had looked at it. |
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[[Special:Contributions/128.171.31.11|128.171.31.11]] ([[User talk:128.171.31.11|talk]]) 19:43, 14 August 2008 (UTC) |
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The link to this paper is broken. -- [[User:Brinticus|Brinticus]] 06:16, 31 October 2009 (UTC) <span style="font-size: smaller;" class="autosigned">—Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[Special:Contributions/68.12.247.12|68.12.247.12]] ([[User talk:68.12.247.12|talk]]) </span><!-- Template:UnsignedIP --> <!--Autosigned by SineBot--> |
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== Work in Progress == |
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The current focus of work is [[Talk:Emergence/NewVersion]]. [[User:Hu|Hu]] 09:40, 13 December 2006 (UTC) |
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== Bickering archived == |
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As everyone agrees that the nonsense before does nothing to get the article improved, I have moved it, as the page was back to over 50k in length. [[User:Fourdee|Fourdee]] 02:51, 13 December 2006 (UTC) |
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Not strictly true, not all of what went before was nonsense.[[Talk:Emergence/Archive_3#A_Medium_Revamp]] Also, I note that you made a last remark and immediately archived the discussion. However, since Psychohistorian graciously agreed to not contest any last word you wanted to make on a thread there, it is perhaps just as well to archive it. [[User:Hu|Hu]] 02:58, 13 December 2006 (UTC) |
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Eh, we can always put more remarks on here :) Seems like there's plenty of space now! - [[User:JustinWick|JustinWick]] 05:40, 13 December 2006 (UTC) |
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== Indentation == |
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Excessive indentation uses up valuable space on the left. When comments are placed in chronological order, it is not necessary to indent further. However, if an editor goes back to reply out of chronological order to a prior remark then incrementing the indentation is a good idea. Occasionally it makes sense to outdent to the margin to reset indentation. A conservative approach to indentation preserves the flow of the discussion. [[User:Hu|Hu]] 02:23, 13 December 2006 (UTC) |
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== Back to First Sentence == |
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How about "There is no firm consensus on a precise definition of '''Emergence'''."? That seems to be the result of a lot of discussion here. I am still convinced that if the article is made whole and healthy, then the introduction will emerge naturally, and from that the first sentence will emerge. However, if I'm in the minority on that conviction, then it is reasonable to attempt the first sentence and I've given it my try. [[User:Hu|Hu]] 02:31, 13 December 2006 (UTC) |
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How have we even established this much? How can we improve the article by adding more uncited statements? This is still a waste of time, whether or not I agree with what you are saying, because we are not working from content that will improve the verifiability of the article. [[User:Fourdee|Fourdee]] 02:46, 13 December 2006 (UTC) |
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:A sourced definition of "emergence" can be found [http://web.ift.uib.no/AMOS/fys210/emergence/emmeche/ExplEmer.html here]. It is, however, expressed mathematically and, if we use it, we'll need to translate it into language that common people can understand. It translates into what I already offered as a definition, but if someone wants to translate it in some other way, please present your alternative.-[[User:Psychohistorian|Psychohistorian]] 03:06, 13 December 2006 (UTC) |
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::That looks more like a proof of the plausibility of emergence than a definition, but it should prove useful for you in forming an introduction, and given your familiarity with this subject I don't think it would be untoward to suggest that you are the best qualified to do it. The article refers the reader elsewhere for the definition: "We will here use emergence in the general sense defined by Baas (1994a)." Sounds like Baas has what we are looking for. [[User:Fourdee|Fourdee]] 03:16, 13 December 2006 (UTC) |
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: ''The first sentence should give the shortest possible relevant characterization of the subject. If the subject is amenable to definition, the first sentence should give a concise one that puts the article in context. Rather than being typically technical, it should be a concise, conceptually sound, characterization driven, encyclopedic definition. It should be as clear to the nonspecialist as the subject matter allows.'' [[:Wikipedia:Guide_to_writing_better_articles#The_first_sentence|WP:GtWBA#TFS]] (Indented to same level as Ph's remark since it flows in chronological order.) [[User:Hu|Hu]] 03:13, 13 December 2006 (UTC) |
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So, now that you (Fourdee) can't even agree to disagree, and you call working on the first sentence a waste of time and for you working on the article instead of working on the introduction is not an option, I think you have boxed yourself into a corner and I suggest you withdraw from the article entirely. (Note: the indentation of this remark is at the left since all three remarks are in chronological sequence. Please leave as is.) [[User:Hu|Hu]] 03:05, 13 December 2006 (UTC) |
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Fourdee: can you find a good, citable definition somewhere? Anyone else, can you? I think Fourdee has some perspectives on this that are correct, and I'm afraid the discussion would be a bit unbalanced was Fourdee to withdraw, but I think at some point, Fourdee, you are going to have to find some citations for this stuff as well. I think it is reasonable to cite the fact that Emergence has different meanings in different fields, but that doesn't mean it doesn't have any definition. Man, this would be so much easier if we were like Nobel laurates and world-renowed philosophers. Who the heck came up with an encyclopedia based on random grad students and amateurs, heh. (I guess I count myself with the random grad students, even though I recently graduated that) - [[User:JustinWick|JustinWick]] 05:44, 13 December 2006 (UTC) |
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I empathize with your desire, Justin, to understand things as well as a Nobel laureate, but I think it is actually a good thing that we aren't, because that level of understanding does not always correspond well with the ability or desire to communicate and teach. In other words, if we can communicate the subject well enough at our level, we can explain it to each other and to others who might be entering college or merely "well-read". Furthermore, the more experienced among us know how to work Wikipedia cooperatively to produce results that are greater than any one of us or any one expert could produce. We are well situated to be the bridge between the "experts" and the core demographic of Wikipedia readers. [[User:Hu|Hu]] 08:51, 13 December 2006 (UTC) |
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== Foundations of Articles and Implications for Introductions == |
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One theory about writing good Wikipedia articles holds that statements in the introduction should not be given citations or be studded with Wiki links, if two things are true about them, two things that would be true about a well written article anyway. 1) Every statement in the introduction should be expanded upon in depth in the article. 2) Those expansions should be properly provided with references. The theory goes that by keeping the introduction relatively free of Wiki links and citations and footnotes, it will be more readable and therefore more people will actually read it and then read the article. The introduction is not the foundation of the article, it is the storefront window that quickly shows people an overview and entices them into the article. The foundation of the article or the framework (pick your metaphor) is the structure of the section headings and sub-section headings, and then the key concept of each individual paragraph, which can be thought of as headerless sub-sub-sections. Get the organization of the concepts right and then it becomes easier to fill it out. This is part of my reasoning why it is better to write the article and then the introduction. Similarly, [[:Wikipedia:Guide_to_writing_better_articles#The_rest_of_the_lead_section|the size of the introduction depends on the size of the article]]. Note to skeptics: Despite scurrilous statements to the contrary (by one editor in particular), I am thoroughly in favor of citations and references in the body of the article. I also advocate [[:Wikipedia:Do not disrupt Wikipedia to illustrate a point|not disrupting the article (by extension of Wikipedia) to make a point]]. [[User:Hu|Hu]] 09:36, 13 December 2006 (UTC) |
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== Reasonable Citations == |
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I have limited interest in doing the footwork for this article when my position is merely that the uncited statements should be removed. However a quick search yielded the following useful practical explanations of "emergence" from this paper [http://www.santafe.edu/research/publications/workingpapers/94-03-016.pdf] (which also has a lot of citations of its own): |
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'''''These citations have been archived to [[/References]] to save space here. [[User:Fourdee|Fourdee]] 07:26, 17 December 2006 (UTC)''''' |
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These quotes offer the sort of supportable, carefully phrased, factually accurate, logically correct explanations of Emergence we should be using. It's not difficult or time-consuming to find this kind of citation. [[User:Fourdee|Fourdee]] 10:02, 13 December 2006 (UTC) |
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: These are excellent quotes - defining Emergence under the guises of "classical" science. Now we just need quotes for all of the other definitions of emergence. Ph, got any for Systems Science? Is there a philosopher in the house? - [[User:JustinWick|JustinWick]] 05:51, 15 December 2006 (UTC) |
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: I should also mention that I especially like the second quote, it really hits the nail that is Weak Emergence on the head. The third quote is very cool, but should also be very, very obvious to anyone with training in physics. The first quote addresses only a small subset of Weak Emergence (in this case, it seems to be related to some branch of mechanics). - [[User:JustinWick|JustinWick]] 05:54, 15 December 2006 (UTC) |
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== Un-notified Litigation by Fourdee against Psychohistorian == |
== Un-notified Litigation by Fourdee against Psychohistorian == |
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''There is a discussion about "un-notified litigation" available at [[Talk:Emergence/Litigation]] which was moved because it does not directly relate to the content of the article.'' |
''There is a discussion about "un-notified litigation" available at [[Talk:Emergence/Litigation]] which was moved because it does not directly relate to the content of the article.'' |
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== There is more than one definition of "emergence" == |
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My investigations of the subject have convinced me that there is more than one definition of "emergence". I visited the page with the vague intention |
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of changing it accordingly. The new version is in fact pretty much what I was aiming at, so it only remains for me to lend my support to it. |
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[[User:Peterdjones|1Z]] 02:54, 14 December 2006 (UTC) |
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:Thank you, I like it too; hopefully something along those lines will survive the debate. Right now we are trying to build a body of citations and quotes to work from, as the current new version of the introductory paragraph appears to be contested. [[User:Fourdee|Fourdee]] 03:31, 14 December 2006 (UTC) |
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: Yes there's more than one definition, this needs to be made very, very clear, and the separate definitions should be addressed separately - [[User:JustinWick|JustinWick]] 06:12, 14 December 2006 (UTC) |
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::Here are several perspectives and definitions from Aristotle to modern times - there are a couple of other related quotes in here as well |
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'''''The extensive list of citations Psychohistorian provided has been archived to [[/References]] along with other quotes and removed from here to free space. [[User:Fourdee|Fourdee]] 07:24, 17 December 2006 (UTC)''''' |
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:Thank you psychohistorian for the quotations. They mostly look solid, however I am concerned with the relevance of Aristotle aside from historical reference (is Plato's Idealism next?), and the Kauffman quote seems to be very sparse on context. It is the "whole is more than the sum of the parts" statements which are the most contentious and need clear context for what the expert means by that. But thank you again for the obviously thorough effort you've undertaken. It should be possible between all these references to develop a good introduction. [[User:Fourdee|Fourdee]] 15:10, 15 December 2006 (UTC) |
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::I provided the Aristotle reference just for historical reference. As for Kauffman, I included it because, aesthetically, I like "spontaneous crystallization". I think we can use it strictly for its aesthetic appeal.-[[User:Psychohistorian|Psychohistorian]] 15:31, 15 December 2006 (UTC) |
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:::Ok I have just now reviewed your edits to the New version of the article and I must say: excellent work! I have also added a section on the subjectivity of complexity with the quote I provided above. While we have a lot of quotes at the moment, if someone later wants to refine these into careful paraphrases, I think we can leave that to them (or ourselves when the inclination presents). This article is looking very good and as far as I'm concerned there is no NPOV, Verifiability, Original Research or other dispute with the new version. We could proceed to have the article unprotected replaced with the improved one. Any citations of the remainder of the article could proceed at a leisurely pace and I see no reason even to mark anything as needing citation, although I haven't carefully reviewed the entire article. [[User:Fourdee|Fourdee]] 22:01, 16 December 2006 (UTC) |
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:::Please review my section on subjectivity for accuracy. I wasn't sure how to phrase it properly, as I initially said that in both theories of emergence, complexity and organization are considered subjective, however after looking at it again, I'm not certain that is the case of all theories of strong emergence, so I reworded the section to say that strong emergence may claim something concrete has arisen at the higher level of organization. [[User:Fourdee|Fourdee]] 22:13, 16 December 2006 (UTC) |
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::::I believe I can dig up some quotes on that subject which might help with the NPOV and OR issues. I'll just need some time.-[[User:Psychohistorian|Psychohistorian]] 03:25, 17 December 2006 (UTC) |
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:::::Looks great. I'm going to ask that the article be unprotected and replaced with this version. [[User:Fourdee|Fourdee]] 06:28, 17 December 2006 (UTC) |
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::::I like the new version too, good work. And it's been a fascinating discussion. [[User:Kyle Cronan|Kyle Cronan]] 06:45, 17 December 2006 (UTC) |
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--[[User:Greg Royston Molineux|Greg Royston Molineux]] ([[User talk:Greg Royston Molineux|talk]]) 00:35, 10 May 2010 (UTC)==Unprotection Requested== |
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I have requested unprotection at [[Wikipedia:Requests_for_page_protection#Current_requests_for_unprotection]]. This version looks pretty solid; it could use more work and someone will probably be interested in adding detail, more citations and subsections. You guys may also be interested in using some of these references for improving [[weak emergence]] and [[strong emergence]] which were pretty sparse (and probably somewhat incorrect) the last time I looked at them. This is an important article and I'm glad we managed to get past the arguing and put a quality overview together for it. Thanks guys. [[User:Fourdee|Fourdee]] 06:48, 17 December 2006 (UTC) |
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:I have updated the [[strong emergence]] article with material from this one. [[User:Fourdee|Fourdee]] 07:38, 17 December 2006 (UTC) |
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::I believe that the new strong vs. weak emergence section covers both perspectives better than the articles on the respective perspectives and, consequently, that the articles on the respective subjects should be replaced with redirects to the new emergence article.-[[User:Psychohistorian|Psychohistorian]] 12:06, 17 December 2006 (UTC) |
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:::Sounds fine to me. I'm no longer going to be regularly monitoring the talk page here. Thanks for your work on this, the article looks great. [[User:Fourdee|Fourdee]] 20:42, 17 December 2006 (UTC) |
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--[[User:Greg Royston Molineux|Greg Royston Molineux]] ([[User talk:Greg Royston Molineux|talk]]) 00:35, 10 May 2010 (UTC)emergence and strong emergence are degrees of the same thing, strong emergence should be a sub heading of emergence as you could also have weak emergence and dysfunctional emergence <small><span class="autosigned">—Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[User:Greg Royston Molineux|Greg Royston Molineux]] ([[User talk:Greg Royston Molineux|talk]] • [[Special:Contributions/Greg Royston Molineux|contribs]]) 00:31, 10 May 2010 (UTC)</span></small><!-- Template:Unsigned --> <!--Autosigned by SineBot--> |
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Consider putting the key definitions in "History" (including the corrected Aristotle citation), replace definition with description and use the arc + arc + arc = circle explanation. Just a simple one followed by a more complete description if required by philosophical argument. Consider this: If there are different definitions then either (a) one is wrong (the frog is green, the frog is orange), (b) they are similes (the frog croaked, the frog riddiped), (c) they are used in a different context (the frog is green, the frog is wet).[[User:Tkyoung|Tkyoung]] ([[User talk:Tkyoung|talk]]) 02:37, 7 March 2015 (UTC) |
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==Quotes subpage - [[/References]]== |
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Perhaps we should move all the quotes so far collected to a subpage of Talk:Emergence so they can survive this page being archived - we could put a link to it at the top. I'll give it a shot and you can undo it if you don't agree. [[User:Fourdee|Fourdee]] 06:48, 17 December 2006 (UTC) |
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Seems like a reasonable thing to do. [[User:Hu|Hu]] 07:00, 17 December 2006 (UTC) |
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Ok I have put all the quotes I could find in the article and talk pages in [[/References]] and added a link to it in the archive box up top. Also added another quote to the strong vs. weak emergence section. The "not widely held in the physical sciences" bit could probably be removed from the section if it's unwelcome, it would be hard to find a citation for that. [[User:Fourdee|Fourdee]] 07:22, 17 December 2006 (UTC) |
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:I have also removed them from this page, if anyone objects (not sure if it was the right thing to do or not), feel free to revert. [[User:Fourdee|Fourdee]] 07:28, 17 December 2006 (UTC) |
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== Good job all! == |
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Looks like all the major problems were fixed, and people are in agreement about the outcome. Wish I had been able to help more, but I know little about this subject. Thanks to everyone for helping, questioning, and figuring out the truth of the matter. - [[User:JustinWick|JustinWick]] 05:48, 18 December 2006 (UTC) |
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== Controversy == |
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What is controversial about emergence? It's briefly mentioned in the opening of the article and not thoroughly addressed anywhere. [[User:132.170.228.170|132.170.228.170]] 18:15, 8 January 2007 (UTC) |
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: If you read the various archives of the talk page, you'll see that "emergence" means different things to different people. There are strict scientific meanings, as well as mystical/philosphical meanings, and even things in between. Most of these are noteworthy and it is difficult for people to agree on the meaning and potential consequences of this term. This probably should be explained in the article, but since the big fight over it cooled off here, I think everyone is reluctant to add *more* contraversial material to the article. - [[User:JustinWick|JustinWick]] 18:38, 11 January 2007 (UTC) |
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== quote of a passage that quotes? == |
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Can somebody rewrite the beginning? The quotes are unneccessarily confusing. [[User:Dreamer.redeemer|Dreamer.redeemer]] 08:07, 6 February 2007 (UTC) |
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== Can anyone think of examples of emergence in large distributed software systems ? == |
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The main page provides an example of emergence in the WWW. Can anyone think/share examples of emergence in a large network of software systems? <small>—The preceding [[Wikipedia:Sign your posts on talk pages|unsigned]] comment was added by [[Special:Contributions/24.131.203.96|24.131.203.96]] ([[User talk:24.131.203.96|talk]]) 01:30, 12 March 2007 (UTC).</small><!-- HagermanBot Auto-Unsigned --> |
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:[[Wikipedia]] is an example of the emergence of a global infrastructure which was unexpected. See [[history of Wikipedia]] --[[Special:Contributions/66.195.150.98|66.195.150.98]] ([[User talk:66.195.150.98|talk]]) 14:36, 24 March 2008 (UTC) |
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:The large-scale cooperation to be found in Wikipedia, on a global basis, far transcends any other project, based on [[Wikipedia:Five Pillars]], to state the obvious. --[[Special:Contributions/66.195.150.98|66.195.150.98]] ([[User talk:66.195.150.98|talk]]) 14:39, 24 March 2008 (UTC) |
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== See Also section == |
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The large number of links in this section is rather silly & not helpful for someone wanting to find genuinely related articles. For example, the link to [[Free will]], which has little to do with emergence, and [[Rampancy]], which is a ridiculous article. Perhaps someone else with more time & expertise than I could cut most of these. [[User:84.70.195.69|84.70.195.69]] 19:10, 14 March 2007 (UTC) |
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== Space/time and string theory? == |
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Hi. |
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I noticed this: |
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"In some theories of particle physics, even such basic structures as mass, space, and time are viewed as emergent phenomena, arising from more fundamental concepts such as the Higgs boson or strings." |
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However, strings do not create space and time. Space and time do not emerge from them -- they move ''in'' space and time. The strings still have a spacetime that they inhabit. [[User:Mike4ty4|mike4ty4]] 01:32, 26 April 2007 (UTC) |
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:See, for example, [[Lee Smolin]]'s ''[[Three Roads to Quantum Gravity ]]''; see chapter 10 for a theory of how spacetime emerges from loops and knots. --[[Special:Contributions/66.195.150.98|66.195.150.98]] ([[User talk:66.195.150.98|talk]]) 14:42, 24 March 2008 (UTC) |
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== New para == |
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I have removed the following pending discussion. |
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<blockquote> |
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A simple way to unify all kinds of emergent phenomena is to understand them as having a common process of emerging, rather than similar features or consequences. The emergence of all recognized emergent properties appears to take place by processes that begin and end, displaying the growth (and decay) of the internalized networks of self-organizing processes that bring them about. Identifying the autonomous growth of systems is also a rich source for finding new new forms of emergence. The developing methods for doing this are efficient and seemingly testable and reliable. The hypothesis that growth and emergence are actually the same thing has not yet been fully discussed, but has potential. |
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</blockquote> |
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This is hard to understand and seems [[WP:OR]]-ish. (Is there a simple way to understand emergence? is emergence about complexity?) [[User:Peterdjones|1Z]] 14:15, 6 May 2007 (UTC) |
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== Cites need additional work == |
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The level of cites in this article is good, but there are still quite a few un-cited assertions. |
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<br> |
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Additionally, '''we should make the citation format uniform throughout the article.''' -- [[User:Writtenonsand|Writtenonsand]] 17:52, 7 May 2007 (UTC) |
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== commond mode of causation comment == |
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I inserted the following on 5/6/07 in the lead paragraph: "The probable common mode of causation is the self-organization of internal loop networks, or 'systems', growing from imperceptible beginnings in the regions of gradients". Someone appropriately inserted "[citation needed]" The citations available are mostly to unpublished work, though the research has been quite successful. No one has been willing to discuss the very substantial additions to the scientific method required. What's needed to study emergence as a process is a way of closely examining individual events, which I now have published on the web at some length in the "physics of happening". I did go into the matter sufficiently to point the way in a paper for the Society for General Systems Research in 1984 conference, "Directed Opportunity, Directed Impetus: New tools for investigating autonomous causation" now republished as http://www.synapse9.com/DirOpp.pdf. Well it's missing most of the details, and the specific wording of the claim above, but the main substance is there. The fact is that the 'perfect formula' is the one you *look through*, not the one you *look at*. The basic reorientation of methods needed was done as part of a study of daily climate evolution in solar homes in the late 70's and the math and software done in the 90's. My best work is a piece on a fantastic little example of punctuated equilibrium for a plankton. If anyone has any idea of some journal that would be knowledgeable enough about evolving systems to consider it, I'd be delighted to finish up my latest (10th) version of the paper and submit it again. |
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Phil Henshaw <small>—The preceding [[Wikipedia:Sign your posts on talk pages|unsigned]] comment was added by [[User:Pfhenshaw|Pfhenshaw]] ([[User talk:Pfhenshaw|talk]] • [[Special:Contributions/Pfhenshaw|contribs]]) 11:43, 8 May 2007 (UTC).</small><!-- HagermanBot Auto-Unsigned --> |
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None of that adds up to notability. Please read the guidelines. [[User:Peterdjones|1Z]] 15:54, 8 May 2007 (UTC) |
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== Emergence happens only in the mind == |
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The concept of Emergence like chaos, exists only in our imaginations. Take for example the fact that iron has the property of hardness. The iron atom does not have this property. But the property hardness doesn't really exist, it is just how our primitive senses interpret the properties of the iron atom when they are combined together. So emergence really does happen but it happens only in our minds not in reality. |
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[[User:Cmatrix|Cmatrix]] 10:58, 14 July 2007 (UTC) |
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::"The concept of Emergence like chaos, exists only in our imaginations." Are you saying that emergence is emergent? If so, it might be written somewhere. [[User:66.130.177.54|66.130.177.54]] 22:30, 13 November 2007 (UTC) |
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Hardness is a mechanical property rated on a scale with diamond the hardest (if not the hardest) material(s) known. also, maths is a hard nut because it is "tough" to crack.[[User:Tkyoung|Tkyoung]] ([[User talk:Tkyoung|talk]]) 02:17, 7 March 2015 (UTC) |
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== Emergence and Dialectical Materialism == |
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This article appears to have a clear ideological bias; so it's not a mystery why the most important, fundamental framework of emergence -- marxist '''dialectical-materialism''' -- is wholly absent from it. However, since Wikipedia pretends to objectivity over the long-term, there's no way this issue can be avoided indefintely, simply because one party is generally always first off the mark with getting their POV "out there". |
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I mean, is there "thinktank" organizing behind this systematic Rightwing article-writing, or something..? Poor show, people. This is not true objectivity at work here. |
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[[User:Pazouzou|Pazouzou]] 06:50, 8 September 2007 (UTC) |
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== Emergence is not that complicated == |
== Emergence is not that complicated == |
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Line 214: | Line 32: | ||
I mean, you can make a circle of bend lines, and only when all the lines are put into place the emergence shows. |
I mean, you can make a circle of bend lines, and only when all the lines are put into place the emergence shows. |
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== Emergence in political philosophy ''removed ??'' and Economics== |
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The following section is removed today: |
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:Economist and philosopher [[Friedrich Hayek]] wrote about emergence in the context of law, politics, and markets. His theories are most fully developed in [[Law, Legislation and Liberty]], which sets out the difference between [[cosmos]] or "grown order" (that is, emergence), and [[taxis]] or "made order". Hayek dismisses philosophies that do not adequately recognize the emergent nature of society, and which describe it as the conscious creation of a rational agent (be it [[God]], the [[Sovereign]], or any kind of personified body politic, such as Hegel's [[state]] or Hobbes's [[leviathan (book)|leviathan]]). The most important social structures, including the laws ("[[nomos]]") governing the relations between individual persons, are emergent, according to Hayek. While the idea of laws and markets as emergent phenomena comes fairly naturally to an economist, and was indeed present in the works of early economists such as [[Bernard Mandeville]], [[David Hume]], and [[Adam Smith]], Hayek traces the development of ideas based on spontaneous-order throughout the history of Western thought, occasionally going as far back as the [[presocratics]]. In this, he follows [[Karl Popper]], who blamed the idea of the state as a made order on Plato in [[The Open Society and its Enemies]]. |
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This section is removed with the argument: |
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:''sect - it's an unreferenced, OR essay'' |
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Now this seems a bit radical. The text seems ok. Why not just add a reference-needed tag? - [[User:Mdd|Mdd]] 19:32, 21 September 2007 (UTC) |
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:I restored the text per your suggestion and added an OR tag. —[[User:Viriditas|Viriditas]] | [[User talk:Viriditas|Talk]] 10:46, 30 September 2007 (UTC) |
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:Isn't that the whole point of the invisible hand? A political philosophy of leaving everything alone and it'll spontaneously create joy and wealth for everyone. |
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-G <span style="font-size: smaller;" class="autosigned">— Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[Special:Contributions/70.51.168.65|70.51.168.65]] ([[User talk:70.51.168.65|talk]]) 02:48, 4 December 2012 (UTC)</span><!-- Template:Unsigned IP --> <!--Autosigned by SineBot--> |
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:{{ping|70.51.168.65|Viriditas}}I believe mention of Adam Smith's [[Invisible hand]] may be useful in the Economic section. There is a paper on "The Emergence of Economic Organization" by [[Peter Howitt]] and [[Robert Clower]] which looks in detail of how markets organize.[[User:Jonpatterns|Jonpatterns]] ([[User talk:Jonpatterns|talk]]) 19:17, 12 March 2014 (UTC) |
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::That's fine, but the entire section is still unsourced. It would help if you would just rewrite it with good sources. [[User:Viriditas|Viriditas]] ([[User talk:Viriditas|talk]]) 19:35, 12 March 2014 (UTC) |
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== "Fads and Beliefs" section == |
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Slimmed this section down some, and added an OR tag. It's mostly about "Emergent Concepts", which from a quick google is a term that seems to exist but not with the technical sense that the paragraph implies it has. |
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From what I can gather, this section posits an emergent concept as something like what [[Darwinism]] was in its first introduction, in the sense that at first Darwinism was greeted with widespread skepticism in the scientific community, but is now widely accepted in the same as one of the two pillars of [[Modern evolutionary synthesis]]. |
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Also, this section probably needs a new header, as it isn't really about fads or beliefs.--[[User:BlackAndy|BlackAndy]] 01:11, 22 October 2007 (UTC) |
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==string Theory== |
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"In some theories of particle physics, even such basic structures as mass, space, and time are viewed as emergent phenomena, arising from more fundamental concepts such as the Higgs boson or strings." - Given that String Theory is pretty speculative, non-predictive, and as far as I know entirely unfounded in any sort of empirical data (no one's ever seen a string, or a Higgs boson - they're purely theoretical constructs), I don't think this is a great example of emergence. Mass Space and Time are the basic structures, and higgs bosons etc are derived by mathematical reverse engineering from them (and to a large extent ''in spite of'' them - mass space and time don't seem to have nine dimensions). It isn't really plausible to say they "emerge" from the interaction of Higgs Bosons. [[User:ElectricRay|ElectricRay]] ([[User talk:ElectricRay|talk]]) 16:43, 5 April 2008 (UTC) |
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== Refined definition of Emergence == |
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This article defines emergence strictly as high-level complexity resulting from low-level simplicity. However, it is the inverse and somewhat counter-intuitive definition which really is the relevant concept to science (and philosophy). It is the emergence of comprehensible high-level simplicity from low-level complexity that defines emergence. We can comprehend some of the mechanisms of natural processes at a high level (for example, psychologic impulses which may underpin behavior) even though we could not possible derive such insights from a consideration of molecular processes which are the unimaginably complex fundamental building blocks of our brains. We can formulate fairly simple physical laws such as the gas laws which describe the behavior of gases without consideration of the quantum uncertainties which surround the individual sub-atomic particles which, after all, are the root structure of the gas molecules. This complexity leading to emergent simplicity is the key feature which allows us to comprehend the world at our scale, and the mechanism by which we can reach some understanding of physical processes when reductionism fails us. The whole can indeed be greater than the sum of its parts. The British physicist David Deutsch has a beautiful exposition of the subject in his book The Fabric of Reality. I think this article needs major revision to include these concepts.[[User:Cd195|Cd195]] ([[User talk:Cd195|talk]]) 05:16, 4 September 2008 (UTC) |
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the two articles emergence and strong emergence should be merged |
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== Problem with "References and bibliography" == |
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*The References Section is gummed up with everyone and his brother adding his recently published (or simply arXiv'd) "magisterial" paper on the subject. Perhaps there should be a separate section for older, dare I say, canonical or classical works on emergence such as Kant, Mill, and Lewes (and Anderson, which is often referenced in the literature). In any event, the arXiv references need to be segregated or removed; they are not peer reviewed and, alas, form an inferior class. [[User:JKeck|JKeck]] ([[User talk:JKeck|talk]]) 00:25, 7 October 2008 (UTC) |
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==Aristotle really??!== |
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"The concept have been used since Aristotle", says the text. Is this not just a typical confusion of ''general descriptions'' with ''terms''? Terms require contexts and I would wager Aristotle had quite a different context than modern philosophy and systems theory. ... said: [[User:Rursus|Rursus]] ([[User talk:Rursus|bork²]]) 10:09, 25 February 2009 (UTC) |
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== Mathematics Section == |
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I think using the mobius strip in the mathematics section is misleading; a sphere can be built up in the same way and any subset of the triangles will be isomorphic a square, but not the whole; a torus can be built up cylinders so that no subset is connected and of genus 1; same goes for a circle, a triangle, etc. with line segments. Additionally, every prime can be written as a sum of composites so that no subsum is prime. And so on. At any rate, since their are an arbitrary number of predicates that can be applied to objects and decompositions of them, it is inevitable that one can make almost any mathematical object into an example of emergence; thus, I feel that the mobius strip is misleading since the average reader will see the mobius strip as more exotic than spheres and primes, and that this will cause them to think that there is greater depth to this concept than is true(at least, in so far as mathematics is concerned.) [[User:Phoenix1177|Phoenix1177]] ([[User talk:Phoenix1177|talk]]) 04:35, 4 March 2009 (UTC) |
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Additionally, the fact that the world wide web obeys a power law doesn't seem remarkable since there is no such thing as randomness, it's bound to follow some form of laws. I think my problem here is that if the world wide web(or any of the other examples here) exhibited some other laws/structures, then this page would work just aswell by pointing out those different laws/structures. In other words, all your pointing out is that these complex objects obey laws of some form, and that these laws are sensible to humans; the later part is the only remarkable feature, but the page gives the impression asif it were otherwise. [[User:Phoenix1177|Phoenix1177]] ([[User talk:Phoenix1177|talk]]) 04:42, 4 March 2009 (UTC) |
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Sorry to keep blathering on, I realize that in my second comment, above, I left out the part about no substructure having that property; nonetheless, we can always point something out about it that will satisfy this, unless we limit ourselves in what we can point out(which does not seem to be going on here.) For example, if we limit ourselves to topology and structures built up out of triangles, then we will not be able to find a distinction between two triangles joined into a square and a single triangle; however, we will be able to find such distinctions if we are allowed to talk about the number of sides when the complex is a polygon. I guess I would like to see more criticism of the topic, or have it pointed out that this phenomenon is nontrivial, in the vast majority of cases, only if we limit what properties we are allowed to refer to. [[Special:Contributions/66.202.66.78|66.202.66.78]] ([[User talk:66.202.66.78|talk]]) 09:00, 4 March 2009 (UTC) |
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==Incorrect translation of Aristotle== |
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I am no expert on emergence but the translation given for Aristotle is wrong. The text is : |
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περὶ δὲ τῆς ἀπορίας τῆς εἰρημένης περί τε τοὺς ὁρισμοὺς καὶ περὶ τοὺς ἀριθμούς, τί αἴτιον τοῦ ἓν εἶναι; πάντων γὰρ ὅσα πλείω μέρη ἔχει καὶ μὴ ἔστιν οἷον σωρὸς τὸ πᾶν [10] ἀλλ᾽ ἔστι τι τὸ ὅλον παρὰ τὰ μόρια, ἔστι τι αἴτιον, ἐπεὶ καὶ ἐν τοῖς σώμασι τοῖς μὲν ἁφὴ αἰτία τοῦ ἓν εἶναι τοῖς δὲ γλισχρότης ἤ τι πάθος ἕτερον τοιοῦτον. ὁ δ᾽ ὁρισμὸς λόγος ἐστὶν εἷς οὐ συνδέσμῳ καθάπερ ἡ Ἰλιὰς ἀλλὰ τῷ ἑνὸς εἶναι. |
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which is translated by Hugh Tredennick ( Cambridge, MA, Harvard University Press; London, William Heinemann Ltd. 1933, 1989) as |
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With regard to the difficulty which we have described in connection with definitions and numbers, what is the cause of the unification? ''In all things which have a plurality of parts, and which are not a total aggregate but a whole of some sort distinct from the parts, '''there is some cause''''' ; inasmuch as even in bodies sometimes contact is the cause of their unity, and sometimes viscosity or some other such quality.But a definition is one account, not by connection, like the Iliad , but because it is a definition of one thing. |
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This seems to be quite different to the translation given in the footnote which is unsourced: "Aristotle, Metaphysics, Book 8.6.1045a:8-10: "... the totality is not, as it were, a mere heap, but the whole is something besides the parts ...", i.e., the whole is greater than the sum of the parts. |
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Unless anyone objects I will change the translation in the footnote. But it seems to me that he is not explicitly saying the whole is greater than the sum of the parts but rather that there is a '''cause''' why the parts cohere into a whole. |
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Any comments? |
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[[User:Seneca 2007|Seneca_2007]] ([[User talk:Seneca 2007|talk]]) 00:57, 28 October 2009 (UTC) |
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== Emergence and Intelligent Design == |
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On 21 Oct 2010, [[User talk:148.134.37.3|148.134.37.3]] added a bunch of Intelligent Design propaganda. I don't know (or care) enough about the topic of emergence to address all of the changes, but I thought someone might want to take a look. (And it appears that this wouldn't be this user's first run in with the authorities.) [[User:Steve in Appalachia|Steve in Appalachia]] ([[User talk:Steve in Appalachia|talk]]) 17:18, 24 October 2010 (UTC) |
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It would be great if also there was a simple explanation of 'how' the sum of parts are (made) greater than the whole. [[User:Tkyoung|Tkyoung]] ([[User talk:Tkyoung|talk]]) 02:26, 7 March 2015 (UTC) |
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== Emergence and 5.1.3 Architecture and cities may offer a great example of emergence and unintelligent design / Emergence in a negative sense: stampedes of animals and humans == |
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When I scan read through the article I wonder if emergence is not too often connotated with positive things? I know emergence from the setting of the "Tree of knowledge" - first there was matter, then life like microorganisms, then organisms with a mind, then organisms with a conscious - who could have predicted that the sum of 2 single items could result into 3 iso 2. Great, hopeful, inspiring. But I'm also working on sustainability and when I read chapter 5.1.3 (Emergence in the context of) Architecture and cities, I wonder if we shouldn't put a reference to uninformed people running towards towns with completely wrong expectations, straight into slums, criminality and their demise and that of their family and kids? Or similarly economic refugees from Africa obsessed with a completely wrong image of Europe - delivering themselves to the dangers of the desert, then the Mediterranean Sea - and when arrived - some who are misguided to the next level - obsessively want to cross the North Sea to the Island that is the UK and if there would have been yet another island beyond that, I assume they would obsessively go there, because there finally would be the country of milk and honey? All that obsessive human "running like chicken without a head" no matter what - even if it costs their lives and that of their family and kids, or animals and humans in a stampede where many get killed by trampling/pressuring till suffocation and death follows - complete madness - aren't those also a form of emergence - but in a negative sense and aren't they worthwhile mentioning? Sincerely, [[User:SvenAERTS|SvenAERTS]] ([[User talk:SvenAERTS|talk]]) 03:28, 16 February 2020 (UTC) |
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== Ceramic self-assembly == |
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The following assertion is made in the [[Ceramic_engineering#Self-assembly|Ceramic Engineering]] article: <blockquote>"[[Self-assembly]]" is the most common term in use in the modern scientific community to describe the spontaneous aggregation of particles (atoms, molecules, colloids, micelles, etc.) without the influence of any external forces. Large groups of such particles are known to assemble themselves into [[thermodynamic]]ally stable, structurally well-defined arrays, quite reminiscent of one of the 7 [[crystal]] systems found in [[metallurgy]] and [[mineralogy]] (e.g. [[face-centered cubic]], [[body-centered cubic]], etc.).</blockquote> |
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I think this is a good non-living example of emergence at the molecular level in inorganic structures. I'm not incorporating any of this in the ''Emergence'' article today however as the sourcing was a bit unclear. When it is better [[WP:CS|sourced]] in that article, it might make a useful example for this one as well. Cheers. [[User:N2e|N2e]] ([[User talk:N2e|talk]]) 04:41, 29 December 2010 (UTC) |
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=="Bangkok can be seen as an example of spontaneous order"== |
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Not by anyone familiar with bangkok traffic. <span style="font-size: smaller;" class="autosigned">—Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[Special:Contributions/124.176.55.202|124.176.55.202]] ([[User talk:124.176.55.202|talk]]) 05:02, 5 March 2011 (UTC)</span><!-- Template:UnsignedIP --> <!--Autosigned by SineBot--> |
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==The definition of "emergence"== |
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In May 2007, a multi-disciplinary conference on "Understanding Complex Systems" was held at the University of Illinois at Urbana-Champaign, with the participation of researchers from various academic disciplines and industry. Later, in 2009, an invited article <ref>M. Prokopenko, F. Boschetti, and A. J. Ryan. An Information-Theoretic Primer on Complexity, Self-Organization, and Emergence. Complexity, 15, 11-28 (2009)</ref> resulting from the conference, appeared in the journal Complexity, a cross-disciplinary journal focusing on the science of complex adaptive systems. The article describes a general understanding of complex systems dynamics, without formal definitions, and provides a good background for understanding the accepted meaning of terms such as emergence and self-organization. |
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I believe we should be content for now with this level of understanding. Emergence is under intense scrutiny, and many researchers find the term useful and appropriate for their needs. Scientific terms are frequently defined by their use in science. Nobody knew what was Physics until somebody said "this is Physics". Researchers working on emergence are telling us what they mean by "emergence" as clearly as they can. |
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The other factor, is that the discipline itself is progressing very fast. There is a great deal of new understanding, which makes much of the preceding discussion look somewhat obsolete. The article has some structural problems, and it must be rebuilt and updated. But it also has some very useful material, which should be preserved. |
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[[User:SergioPi|SergioPi]] ([[User talk:SergioPi|talk]]) 19:51, 31 August 2011 (UTC) |
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==Concern about positive bias== |
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Emergence is very fascinating yet not always beneficial - the point is omitted in the article, yet examples create only positive impression. Even with good or neutral individual intentions, emergence in human groups may produce stunningly good or bad organizations. Corporations' cultures are an example of emergence with potentially sustained priorities misalignment w/society's long term interests. <small><span class="autosigned">— Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[User:Didenko|Didenko]] ([[User talk:Didenko|talk]] • [[Special:Contributions/Didenko|contribs]]) 00:34, 20 October 2011 (UTC)</span></small><!-- Template:Unsigned --> <!--Autosigned by SineBot--> |
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==References== |
==References== |
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<references/> |
<references/> |
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== |
== About strong emergency == |
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Money is discussed in this article as an emergent property of economic systems. Indeed, I do believe it is an emergent property of modern complex economic systems. However, as described an related to "Austrian economics" this cannot be true. There is nothing in the "Austrian economic approach" (what the approach actually says is difficult to pin down) that has emergence in it, it is just the opposite. I think if money is an emergent property of complex economic systems, we need to find some references and develop a section that really establishes this. If this cannot be done soon, I think the money section should be deleted because as it stands, it is not an example of emergence.--[[User:I am One of Many|I am One of Many]] ([[User talk:I am One of Many|talk]]) 18:46, 19 March 2013 (UTC) |
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:Your reasoning is that since the ''Austrian School'' of Economics is not an example of an emergent property, but ''money'' is an example of an emergent property, you'd like to delete the section on ''money''? I did not get the sense that the section was only talking about the Austrian School, but rather, money in general. So I do not understand your reasoning or your suggestion.--[[User:Tomwsulcer|Tomwsulcer]] ([[User talk:Tomwsulcer|talk]]) 21:11, 19 March 2013 (UTC) |
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::I don't want to delete it. I want a better section on emergence. Money is an emergent property of complex economic systems, we just need to find the research if any that backs it up. The Austrian School just can't do it. There is no concept of emergence in that school of economics. On their view, economics is deducible from one or a few principles. I only think it should be deleted if we cannot ultimately create a better section. As with most things on Wikipedia, it is best to go slow. But if we can't figure out how to come up with a better section by say this summer, may be it should be deleted?--[[User:I am One of Many|I am One of Many]] ([[User talk:I am One of Many|talk]]) 21:46, 19 March 2013 (UTC) |
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:::Still trying to understand what you're saying. Your last paragraph begins "I don't want to delete it." Then it ends with "may be it should be deleted?" So, I'm trying hard to follow the logic here, or maybe what you're saying is that somebody please improve this section, and to ''motivate'' such an effort, we'll consider chopping the section. My sense is: each individual step we do should be to improve the encyclopedia, to take it forward, to make it better, inch by inch. Sometimes that means adding; sometimes tagging; sometimes deleting (if it makes it better -- that is, ''if'' the encyclopedia is better with the information ''removed''). So, that's my issue here -- in this instance, I don't think the encyclopedia will be better with the ''Money'' section removed. So, how about improving it? Adding references? Making it better?--[[User:Tomwsulcer|Tomwsulcer]] ([[User talk:Tomwsulcer|talk]]) 22:28, 19 March 2013 (UTC) |
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::::As is, I don't think it demonstrates emergence. I think it can and I want to help work on it. But, if we ultimately cannot find sources to back it up, then and only then it should be deleted as an unverified case of emergence. I'm convinced we will succeed. --[[User:I am One of Many|I am One of Many]] ([[User talk:I am One of Many|talk]]) 22:58, 19 March 2013 (UTC) |
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:::::Okay. Maybe I can help later but probably not for a few months. I still think that money, as a subject, is itself an example of emergence, if I understand the concept correctly.--[[User:Tomwsulcer|Tomwsulcer]] ([[User talk:Tomwsulcer|talk]]) 01:18, 20 March 2013 (UTC) |
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::::::As I have said, I think money is an example of emergence and I think it is possibly one of the more interesting examples. Once upon a time, the value of money depended on the intrinsic valued of the tokens used for money. The value of money in large part depended on the supply of material (gold or silver) the tokens were made out of. Later paper notes appeared that in principle could be exchanged for gold and silver. Now the value of money does not depend on being tokenized with a valuable metal or a note promising such metal, instead the value of money is an emergent property of economic systems. This is just a very rough account of what I think is interesting about money as emergent. What we will have to find (and I'm looking and that is what got me interested in this) is sources that give emergent accounts of money. I don't know of any yet. Probably, it will take a long time to work this out. I just wanted to let people know that we ought to be thinking about issue.--[[User:I am One of Many|I am One of Many]] ([[User talk:I am One of Many|talk]]) 19:31, 20 March 2013 (UTC) |
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:::::::Yes. It would be nice if we received emergent amounts of money for our volunteer contributions emerged in our wallets, but maybe this kind of remuneration is yet to emerge.--[[User:Tomwsulcer|Tomwsulcer]] ([[User talk:Tomwsulcer|talk]]) 20:01, 20 March 2013 (UTC) |
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===Section removed=== |
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{{ping|73.208.7.120|Tomwsulcer|I am One of Many}} Section on money removed in February 2015, [[https://en.wikipedia.org/enwiki/w/index.php?title=Emergence&type=revision&diff=648401299&oldid=646593469 see diff]]. 73.208.7.120 stated 'There is no consensus on the origin of money.' [[User:Jonpatterns|Jonpatterns]] ([[User talk:Jonpatterns|talk]]) 13:10, 7 September 2018 (UTC) |
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== Does the Central Limit Theorem describe an emergent property? == |
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If you're going to talk about aggregate properties, I think the CLT would at least shed some light on the subject from a historical perspective. I'm not an expert in emergence, so if anyone could provide some feedback as to whether "the CLT qualifies as emergence" that would be quite helpful. [[User:DavidBrooksPokorny|DavidBrooksPokorny]] ([[User talk:DavidBrooksPokorny|talk]]) 21:32, 30 March 2013 (UTC) |
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== Formal system == |
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Biology emerges from chemistry which emerges from particle physics. Each of these is a [[Formal system]] with its own objects, actions, and [[Axiom|rules]]. They are all just protons, electrons, and neutrons therefore they are all made of the same objects so they must differ in their actions or rules. See [[Deductive system]] and [[Axiomatic system]]. [[User:Just granpa|Just granpa]] ([[User talk:Just granpa|talk]]) 20:57, 13 October 2013 (UTC) |
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== Semantics - this can't be right == |
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In Emergent properties and processes: |
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" . . the fallacy of division is a fallacy" |
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is ambiguous at best. |
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s/b the theory of division is a fallacy? |
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or the fallacy of division is correct? |
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[[User:Jrdoubleyou|Jrdoubleyou]] ([[User talk:Jrdoubleyou|talk]]) 15:08, 19 December 2013 (UTC) |
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== Irreducible complexity == |
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On rationalwiki is say [http://rationalwiki.org/wiki/Irreducible_complexity#.22Official.22 Irreducible complexity] (as proposed by some creationists) was taken from systems theory, can Irreducible complexity (emergence) redirects here. Maybe a mention of this theory could be added to the article? [[User:Jonpatterns|Jonpatterns]] ([[User talk:Jonpatterns|talk]]) 08:54, 26 May 2014 (UTC) |
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== Difference Between Strong and Weak Emergence Poorly Explained == |
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In previous versions of this section, I thought the difference was well explained. The present article seems to do a poor job of detailing the philosophical differences between the two. Simply saying that one can be explained by computer simulations while the other cannot does nothing to provide the reader with a real understanding of the philosophical differences between the two. Obviously this is a big problem for uneducated readers who come here seeking to understand how the two relate to our understanding of awareness. The real difference remains obtuse to the casual reader. |
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It would be better if this section included a treatment of how the two relate to awareness. Strong emergence precludes matter containing elements of awareness, while weak emergence assumes matter must have elements of awareness to it. This key difference is not readily understandable from the article. |
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It's almost like weak emergence is simply being treated as if it's a microscopic version of strong emergence, rather than the separate philosophical structure that it is. Assuming matter contains elements of awareness is a big deal. It should be emphasized. Weak emergence treats awareness as a fundamental constituent of the universe, rather than being a product of a material system. This is not explained at all in the current article. [[Special:Contributions/158.61.0.254|158.61.0.254]] ([[User talk:158.61.0.254|talk]]) 23:10, 1 July 2014 (UTC) |
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Two further comments on this topic (may require elaboration / correction by relevant specialists): |
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(1) A large part of this section reads like a cross between a review of Bedau's book, and self justification. |
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(2) Perhaps liken it to a mechanical arm+hand (+strings attached). An arm can reach and an hand can grab. Together they can reach and grab (weak emergence), you can line it up to grab an apple (following the above paragraph, is it that awareness exists but is not applied?). Strong emergence: If the apple is moved, it needs that external 'awareness' (lets call it that) to be able to (a) 'sense' its position, and (b) realign with the apple. Of course there is the pulling of strings too but I believe that is transfer of energy besides the philosophical construct. I think the difficulty here starts with the definition "weak emergence is a type of emergence in which the emergent property is amenable to computer simulation", partly because what a computer can simulate is still in development, and partly because a computer is a sum of parts and its own capabilities depend on what those parts are (E.g. WE can simply just easily add a complete mathematical model of the universe along with full decision tree to a computer, then set parameters to simulate whatever we want).[[User:Tkyoung|Tkyoung]] ([[User talk:Tkyoung|talk]]) 02:02, 7 March 2015 (UTC) |
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=== Cannot be simulated? === |
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In reference to "''strong emergence, in which the emergent property cannot be simulated by a computer''", anything can potentially be simulated, it's just that it really needs intelligence to realize that the "trees" work together to create a "forest". For example, if you're looking at quarks, you'll never see the WWW (much less this article), which have many emergent layers between the two. [[User:Scott McNay|Scott McNay]] ([[User talk:Scott McNay|talk]]) 15:26, 15 October 2017 (UTC) |
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:This excerpt is indeed quite meaningless, any property that can be described can be simulated on a computer, at that level of description.[[Special:Contributions/134.160.214.17|134.160.214.17]] ([[User talk:134.160.214.17|talk]]) 02:47, 10 May 2019 (UTC) |
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== Removed link == |
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Since this paper is not published in English, it has no relevance in a Wikipedia article written in English |
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* {{Citation | last = Määttä | first=Urho | title = Mistä on pienet säännöt tehty? | year = 2000 | journal = Virittäjä | volume = 2 | pages = 203–221}} |
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(Unsigned edit) |
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You're saying that if there were a subject which English readers are interested in, but the only source material is non-English, an article would not be permitted? Sorry, that doesn't make sense to me; that simply means it'll be harder for other editors to confirm. Internet users do have a number of language translators available. [[User:Scott McNay|Scott McNay]] ([[User talk:Scott McNay|talk]]) 22:14, 17 December 2017 (UTC) |
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Cheers.—[[User:InternetArchiveBot|'''<span style="color:darkgrey;font-family:monospace">InternetArchiveBot</span>''']] <span style="color:green;font-family:Rockwell">([[User talk:InternetArchiveBot|Report bug]])</span> 06:45, 20 September 2017 (UTC)<br> |
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== Determinism versus reductionism in emergent phenomena == |
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<br> |
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Determinism and reductionism seem to be two sides of the same coin: determinism aims at a final result in a goal-oriented way, while reductionism follows that way backwards. Emergence and reductionism are by definition contradictory. But what about determinism? |
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Almost everything we perceive in our environment is emergent. All artefacts we see around us, but also all living beings are emergent phenomena, with properties that can not be found in their building blocks. We often cannot see the complex interactions that are responsible for the emergent phenomena because they occur on a microscopic (eg molecular) scale.<br> |
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For example, a good cook has the talent to combine different ingredients in the right proportion to create a perfectly balanced dish. The taste of the dish is emergent because it gives you sensations that cannot be found in the individual ingredients that make it up. Is this a deterministic process? If you consider the recipe as an algorithm, then you will be able to achieve the same result as the cook who invented the recipe. However, if you only have the final result, it is difficult to analyze how this product came about. The secret of the cook is difficult to analyze reductionistically.... |
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Another example: the score of a piece of music could be considered as the "recipe" to be able to perform the piece of music. A form of determinism indeed. But we all know that the quality of the performing artist determines whether we will ultimately find the music beautiful or ugly. Just as with a recipe, there are all kinds of nuances that are not described in the score, combined with the musician's skill, which do have a significant influence on the end result. |
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In the same way you can distinguish between a real Rembrandt and a fake Rembrandt. |
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An invention can also be seen as an emergent phenomenon: by combining components (which themselves are often emergent), you can get something new with characteristics that you can not find in those components. Reductionistic analysis of the invention, however, often makes it possible to imitate that invention. The inventor protects himself against this by means of a patent. |
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Whether you can copy something or not depends very much on the complexity of the product. But there is no principal reason why it could not. You can indeed create an emergent phenomenon by following a deterministic recipe and vice versa, by reductionist analysis, how such an emergent phenomenon can occur. The number of factors that you need to involve in your analysis therefore mainly limits whether reductionism is also practically possible. And then you quickly encounter limits .... Analysing a computer program f.i. is practically impossible if only the digital codes are available.<br> |
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The emergent nature of an invention is, as a matter of fact, determined by the functionality of that invention, which indeed cannot determined deterministically from its building blocks (That is why it is an invention!). This functionality is context-dependent and that is dependent on the perspective of the observer. When you remove the context, or if you are an observer who does not understand the context, the functionality disappears and with it the emergent character. |
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'''An invention (and therefore all artefacts) is therefore ''subjectively'' emergent'''.<br> |
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[[User:Ypan1944|Ypan1944]] ([[User talk:Ypan1944|talk]]) 09:40, 3 January 2019 (UTC)<br> |
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== relate verses interact == |
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Relate is more philosophical interact more physical; Ref: "Emergence, Function and Realization", Umut Baysan, In Sophie Gibb, Robin Hendry & Tom Lancaster (eds.), Routledge Handbook of Emergence. |
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...Abstract: “Realization” and “emergence” are two concepts that are sometimes used to describe same or similar phenomena in philosophy of mind and the special sciences, where such phenomena involve the synchronic dependence of some higher-level states of affairs on the lower-level ones. According to a popular line of thought, higher-level properties that are invoked in the special sciences are realized by, and/or emergent from, lower-level, broadly physical, properties. So, these two concepts are taken to refer to relations between properties from different levels where the lower-level ones somehow “bring about” the higher-level ones. However, for those who specialise in inter-level relations, there are important differences between these two concepts – especially if emergence is understood as strong emergence. The purpose of this chapter is to highlight these differences.[[User:Arnlodg|Arnlodg]] ([[User talk:Arnlodg|talk]]) 15:21, 10 June 2019 (UTC) |
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== Citation style == |
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Please pick a citation style and I'll harmonize it throughout the article. It seems that the article originally used footnotes, but has carried a hidden comment "Use unspaced Harvard Citations in the text: http://en.wikipedia.org/wiki/Template_talk:Harvard_citation" for at least a decade. <span style="font-family: serif; letter-spacing: 0.1em">– [[User:Finnusertop|Finnusertop]]</span> ([[User talk:Finnusertop|talk]] ⋅ [[Special:Contributions/Finnusertop|contribs]]) 21:40, 30 January 2020 (UTC) |
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:I've harmonized this article to use footnotes. <span style="font-family: serif; letter-spacing: 0.1em">– [[User:Finnusertop|Finnusertop]]</span> ([[User talk:Finnusertop|talk]] ⋅ [[Special:Contributions/Finnusertop|contribs]]) 11:15, 28 May 2020 (UTC) |
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== Bicycle is a terrible example == |
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The initial example of a bike + rider = motion doesn't describe an emergent phenomenon of the type we're talking about. Equally you might say the parts of a TV set, put together to produce pictures and sound, is an emergent phenomenon, and it isn't. It's just a thing made of parts. Not quite the same. |
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It's a tricky thing and a bit ethereal and vapourous to grab hold of. But the best example is surely the classic one - an ant hill. A hill full of ants can find the shortest route to a food source. It's because the ants leave a scent trail behind them. The shortest route is the one that can be done quickest. The ants that take that route will be there and back, then off again, quicker, so will make more runs. So that trail will have more scent contributed to it, and therefore smell strongest. |
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If ants are wired to follow a scent trail, once it starts to smell strong enough, or otherwise wander randomly, then eventually the shortest route will be marked out, and most ants will start taking it, leaving the longer trails, or the ones that don't go anywhere, behind. |
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This, obviously, would not work with just one ant. But lots of ants, each one an identical unit with limited information-handling capacity, can do it. No ant holds a map of the area in his mind, or even part of one, nor any information about the trail at all. All he needs, is his nose and his scent gland. "Wander randomly. If you catch a scent, randomly decide whether to follow it, with a probability corresponding to how strong it is." is the simple rule from which accurate path-finding emerges, even though there's nothing about distance or creating a map in there. They just have to like smelling the smell, while having an urge to walk forwards. Easy enough for evolution to do, and there's another emergent phenomenon! |
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A group of ants does something that no single ant has the brain capacity to do. Similarly in cellular automata, "creatures" like gliders appear, even though there's nothing in Conway's simple rules about them. Or rather, there is, the whole zoo of a cellular automaton is stored in it's simple rules. They're just not obviously visible. And they only appear on a grid with enough cells working together, individually. |
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CA are a great example of emergence, and I think the inspiration for the phenomenon first being thought of. But they're a bit of a geek toy, and computery, and it's important to show that emergent phenomena occur in nature as well. Actually they occur in all systems that are complex, or big, enough. |
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Anyway... while a sprocket isn't a bicycle, it is an obvious part of one. Each part is different, and designed to work together according to the intention of the designer. Emergent phenomena occur in systems with identical parts, and no design or intention is there. They just occur. Like weather comes from air molecules. In the case of the ants, general evolutionary pressure is the driving force, but that itself has no designer or intention. |
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The sentence: "Strong emergence describes the direct causal action of a high-level system on its components" suggests that there is always "''[[downward causation]]''" (probably influenced by Jaegwon Kim's argument about the "''[[overdetermination]]''" of the mental over the physical domain, if you consider the mental as strongly emergent). However, that is not true: you can say that the properties of a strongly emergent phenomenon ''[[Supervenience|supervene]]'' on the properties of its building blocks (just as the properties of a water molecule supervene on the properties of its building blocks: hydrogen and oxygen atoms). But that is not the same as the other way round: "downward causation", where the water molecule is supposed to change the properties of its building blocks. Moreover, "downward causation" is never a ''direct'' reversal of cause and effect, but always via a detour - that is normally called "feedback". |
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A bike + rider is not a valid example. Emergent phenomena are unexpected! Not obviously implicit from looking at the parts. They evolve into existence. Bikes don't. |
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Moreover, the question is whether you can even consider the mental domain as a complex system as a case of strong emergence. |
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Sorry for rambling a bit. I realise the ant thing is mentioned in the article already, though it's not explained fully. But whoever thought of the bike example doesn't understand emergent phenomena. It has to go. If somebody wants to use ants as a replacement example, there are explanations online that are better-written than mine. You could use weather, with gusts adding up to hurricanes. Weather is chaotic, too, chaotic systems and emergence are often deeply connected. |
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I propose to change this. |
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[[User:Ypan1944|Ypan1944]] ([[User talk:Ypan1944|talk]]) 15:36, 30 January 2024 (UTC) |
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Some time in the future I might try replace the bike example with something bettter-written myself. I don't mind doing the work. But not if whoever wrote the bike thing is going to get territorial and just revert me, and the whole thing ends up in the hands of some ridiculous cabal of no-lives spouting WP:BLAHBLAHBLAH at me. |
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:As always, this will be a matter of checking what the [[WP:BESTSOURCE|best sources]] say about the matter, and following what they say as strictly as possible without [[WP:CLOP|close paraphrasing]]. [[User:Generalrelative|Generalrelative]] ([[User talk:Generalrelative|talk]]) 17:25, 30 January 2024 (UTC) |
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: [[Special:Contributions/84.65.77.182|84.65.77.182]] ([[User talk:84.65.77.182|talk]]) 20:55, 7 October 2020 (UTC) |
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::Terrible example removed. Thanks for pointing it out! (FYI, in the eusocial hymenoptera I am familiar with, the workers are anatomically female.) Cheers! [[User:Just plain Bill|Just plain Bill]] ([[User talk:Just plain Bill|talk]]) 21:44, 7 October 2020 (UTC) |
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== |
== Philip Ball article on emergence in Quanta magazine == |
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In the section on strong emergence and weak emergence, it says: |
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*{{cite web |last=Ball |first=Philip |title=The New Math of How Large-Scale Order Emerges |website=Quanta Magazine |date=2024-06-10 |url=https://www.quantamagazine.org/the-new-math-of-how-large-scale-order-emerges-20240610/ | access-date=2024-06-17}} |
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{{Blockquote|text=Strong emergence describes the direct causal action of a high-level system upon its components; qualities produced this way are [[irreducible (philosophy)|irreducible]] to the system's constituent parts.{{sfn|Laughlin|2005}} The whole is other than the sum of its parts. '''An example from physics of such emergence is water, which appears unpredictable even after an exhaustive study of the properties of its constituent atoms of hydrogen and oxygen.'''<ref>{{cite book|last= Luisi|first= Pier L.|title= The Emergence of Life: From Chemical Origins to Synthetic Biology|year= 2006|publisher= Cambridge University Press|location= Cambridge, England|isbn= 978-0521821179|page= 119|url= http://www.cambridge.org/us/academic/subjects/chemistry/organic-chemistry/emergence-life-chemical-origins-synthetic-biology|url-status=live|archive-url= https://web.archive.org/web/20151117023700/http://www.cambridge.org/us/academic/subjects/chemistry/organic-chemistry/emergence-life-chemical-origins-synthetic-biology|archive-date= 2015-11-17}}</ref> It follows then that no simulation of the system can exist, for such a simulation would itself constitute a reduction of the system to its constituent parts.{{sfn|Bedau|1997}}}} |
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[[User:Peaceray|Peaceray]] ([[User talk:Peaceray|talk]]) 00:31, 17 June 2024 (UTC) |
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== Spontaneous vs information-templated emergence == |
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(Emphasis by me.) |
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I want to expand the article to include the concepts of spontaneous vs information-templated emergence. |
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I understand that ab initio simulations of water have not always perfectly reproduced experimental properties, but they are actually quite good and getting better (e.g. https://www.nature.com/articles/s41467-020-20821-w , https://www.pnas.org/content/114/41/10846), and also, 2 things must be remembered about them: |
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The explicit formulation of this perspective helps in tying together the related concepts of information, self-organisation and emergence. |
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I suggest the following paragraph: |
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1) Ab initio simulations that are actually done involve much smaller amounts of matter than is usually experimented on. A single milligram (~1 mm<sup>3</sup>) of water contains 3.343×10<sup>19</sup> molecules of water, which is already much more than could feasibly be simulated in a highly quantum-mechanically complete model. Real simulations rarely simulate more than thousands. These simulations also simulate very small amounts of times. For an extremely large-scale example, [https://arxiv.org/pdf/2005.00223.pdf| a 2020 paper] reports "that a machine learning-based simulation protocol (Deep Potential Molecular Dynamics), while retaining ''ab initio'' accuracy, can simulate more than 1 nanosecond-long trajectory of over 100 million atoms per day". For another comparison, 1 picogram (~1 μm<sup>3</sup>) of water contains 33.43 billion molecules, so such a microbe-sized droplet could be simulated at a rate of about 1 nanosecond per year using this new method. It is already well-known that a conglomeration of 10 atoms behaves significantly differently than a conglomeration of 100 atoms, which behaves differently than 1000 atoms and so forth, both in experiments and in simulations, so it's really not valid to expect such simulations of to ''exactly'' predict the behavior of the much larger amounts of matter that most experimental properties are measured for. A somewhat similar, though probably less important, note is the fact that simulations usually assume completely pure samples or simple, perfectly described, mixtures. Real samples used in experiments are invariably contaminated, not just by other types of atoms or other chemical compounds, but also by various types of radiation and electromagnetic fields that cannot feasibly be avoided (or at least are not completely avoided in practice.) |
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In "On the Nature of Information: An Evolutionary Perspective,"<ref>{{cite arXiv | last1=van der Wijngaart | first1=Wouter | year=2024 | title=On the nature of information -- an evolutionary perspective | arxiv=2407.09567 }}</ref> emergence is viewed as the process by which complex structures and behaviours arise from simple interactions and patterns in physical, biological, cultural, and civilizational systems. This perspective posits that all recurring structures emerge either spontaneously (in the physical layer) or through templated processes driven by underlying information (in the biological and higher layers of emergence). Information is defined as a mutatable structure that can replicate and evolve, acting as both a product and driver of evolution. This perspective highlights the role of information in creating layers of self-organization, where new properties and dynamics emerge that are not present in the individual components. [[User:Wouter at KTH|Wouter at KTH]] ([[User talk:Wouter at KTH|talk]]) 16:43, 22 July 2024 (UTC) |
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2) These ab initio simulations do not actually exactly simulate all of the laws of physics that are believed to exist. The processes going on inside atomic nuclei are rarely modeled and generally not in a fully quantum-chromodynamic way when they are, because a) the complexity of fully quantum chromodynamic simulations of even fairly small atomic nuclei stretch the limits of modern computation (and even these use numerical methods) and b) because these inner workings are expected to have only very tiny effects. It's mostly just the charge, mass, position, motion, and somewhat total angular momentum of nuclei that matters. Similar considerations explain why the weak force and gravitational forces are omitted (despite the fact that electrons do interact with the weak force), and the issue with gravity in particular is compounded by the fact there currently is no quantum theory of gravity (only conjectures without experimental support). In addition, and probably most importantly, not even quantum electrodynamics is used fully, but rather certain approximations/simplifying assumptions are made in order to make the computations feasible. In any case, such situations necessarily involve highly nonlinear differential equations that simulations must solve numerically rather than analytically, and even just solving equations numerically rather than analytically is itself an approximation. |
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:Thanks for engaging here. I do appreciate it. I am currently reading your paper and find it compelling. I understand that this paper is very new, but can you point me to any [[WP:SECONDARY]] coverage of your work in this same vein? [[User:Generalrelative|Generalrelative]] ([[User talk:Generalrelative|talk]]) 16:46, 22 July 2024 (UTC) |
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My point is that I don't think it's justified to assert that the formation of water from hydrogen and oxygen is a case of strong emergence rather than weak emergence, even if some biology book (note the citation) did that. I haven't read the book, though, so I don't know what points it made. I think this claim should at least be qualified somehow rather than just stated as a fact.[[User:DubleH|DubleH]] ([[User talk:DubleH|talk]]) 12:36, 1 March 2021 (UTC) |
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::Hi, |
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::This is, as far as I know, the first pure materialistic analysis of what information is. As a matter of fact, information emerges as "structure that can mutate" when simply analysing all different origins of structure. |
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::There is a lot of work in the realm of biology (Kauffman et al.) around this topic, and evolution in the cultural layer has been described. The main authors and works are referenced in the arXiv paper. |
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::However, I think this is the first time this picture of information is sewn together over all scientific borders. |
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:://W [[User:Wouter at KTH|Wouter at KTH]] ([[User talk:Wouter at KTH|talk]]) 16:58, 22 July 2024 (UTC) |
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:::That's kinda what I thought, and it's what makes the paper so interesting (to me). It does, however, mean that it's probably not yet what we call [[WP:ENCYCLOPEDIC]] content. Even though you have a legitimate claim to being subject-matter expert, this still looks a lot like using Wikipedia as a platform to publicize original thought, which violates our core policy [[WP:NOR]]. An encyclopedia is, after all, not meant to present the cutting edge but rather the mainstream view. Once your work on this topic has been thoroughly peer-reviewed and discussed by the mainstream scholarly community, I would strongly encourage you to post here –– on the talk page –– again. I personally love this kind of thinking, and hope to see it included when the relevant conditions are met. If you disagree with my analysis, you are free to post about it at a community noticeboard like [[WP:NORN]] to get more eyes on the situation. Cheers, [[User:Generalrelative|Generalrelative]] ([[User talk:Generalrelative|talk]]) 17:12, 22 July 2024 (UTC) |
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::The views in the arXiv manuscript are not wrong (and I believe neither trivial) - this is simply looking at known facts with new glasses. Therefore it should not be controversial to publish this on Wikipedia. [[User:Wouter at KTH|Wouter at KTH]] ([[User talk:Wouter at KTH|talk]]) 17:01, 22 July 2024 (UTC) |
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:::Wrt "new glasses", see my comment above about [[WP:NOR]]. [[User:Generalrelative|Generalrelative]] ([[User talk:Generalrelative|talk]]) 17:13, 22 July 2024 (UTC) |
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Un-notified Litigation by Fourdee against Psychohistorian
[edit]There is a discussion about "un-notified litigation" available at Talk:Emergence/Litigation which was moved because it does not directly relate to the content of the article.
Emergence is not that complicated
[edit]About the mathematical proof of the emergence. can not any closed figure be used as a simpler proof??
I mean, you can make a circle of bend lines, and only when all the lines are put into place the emergence shows.
References
[edit]
About strong emergency
[edit]The sentence: "Strong emergence describes the direct causal action of a high-level system on its components" suggests that there is always "downward causation" (probably influenced by Jaegwon Kim's argument about the "overdetermination" of the mental over the physical domain, if you consider the mental as strongly emergent). However, that is not true: you can say that the properties of a strongly emergent phenomenon supervene on the properties of its building blocks (just as the properties of a water molecule supervene on the properties of its building blocks: hydrogen and oxygen atoms). But that is not the same as the other way round: "downward causation", where the water molecule is supposed to change the properties of its building blocks. Moreover, "downward causation" is never a direct reversal of cause and effect, but always via a detour - that is normally called "feedback".
Moreover, the question is whether you can even consider the mental domain as a complex system as a case of strong emergence. I propose to change this.
Ypan1944 (talk) 15:36, 30 January 2024 (UTC)
- As always, this will be a matter of checking what the best sources say about the matter, and following what they say as strictly as possible without close paraphrasing. Generalrelative (talk) 17:25, 30 January 2024 (UTC)
Philip Ball article on emergence in Quanta magazine
[edit]- Ball, Philip (2024-06-10). "The New Math of How Large-Scale Order Emerges". Quanta Magazine. Retrieved 2024-06-17.
Peaceray (talk) 00:31, 17 June 2024 (UTC)
Spontaneous vs information-templated emergence
[edit]I want to expand the article to include the concepts of spontaneous vs information-templated emergence. The explicit formulation of this perspective helps in tying together the related concepts of information, self-organisation and emergence.
I suggest the following paragraph:
In "On the Nature of Information: An Evolutionary Perspective,"[1] emergence is viewed as the process by which complex structures and behaviours arise from simple interactions and patterns in physical, biological, cultural, and civilizational systems. This perspective posits that all recurring structures emerge either spontaneously (in the physical layer) or through templated processes driven by underlying information (in the biological and higher layers of emergence). Information is defined as a mutatable structure that can replicate and evolve, acting as both a product and driver of evolution. This perspective highlights the role of information in creating layers of self-organization, where new properties and dynamics emerge that are not present in the individual components. Wouter at KTH (talk) 16:43, 22 July 2024 (UTC)
- Thanks for engaging here. I do appreciate it. I am currently reading your paper and find it compelling. I understand that this paper is very new, but can you point me to any WP:SECONDARY coverage of your work in this same vein? Generalrelative (talk) 16:46, 22 July 2024 (UTC)
- Hi,
- This is, as far as I know, the first pure materialistic analysis of what information is. As a matter of fact, information emerges as "structure that can mutate" when simply analysing all different origins of structure.
- There is a lot of work in the realm of biology (Kauffman et al.) around this topic, and evolution in the cultural layer has been described. The main authors and works are referenced in the arXiv paper.
- However, I think this is the first time this picture of information is sewn together over all scientific borders.
- //W Wouter at KTH (talk) 16:58, 22 July 2024 (UTC)
- That's kinda what I thought, and it's what makes the paper so interesting (to me). It does, however, mean that it's probably not yet what we call WP:ENCYCLOPEDIC content. Even though you have a legitimate claim to being subject-matter expert, this still looks a lot like using Wikipedia as a platform to publicize original thought, which violates our core policy WP:NOR. An encyclopedia is, after all, not meant to present the cutting edge but rather the mainstream view. Once your work on this topic has been thoroughly peer-reviewed and discussed by the mainstream scholarly community, I would strongly encourage you to post here –– on the talk page –– again. I personally love this kind of thinking, and hope to see it included when the relevant conditions are met. If you disagree with my analysis, you are free to post about it at a community noticeboard like WP:NORN to get more eyes on the situation. Cheers, Generalrelative (talk) 17:12, 22 July 2024 (UTC)
- The views in the arXiv manuscript are not wrong (and I believe neither trivial) - this is simply looking at known facts with new glasses. Therefore it should not be controversial to publish this on Wikipedia. Wouter at KTH (talk) 17:01, 22 July 2024 (UTC)
- Wrt "new glasses", see my comment above about WP:NOR. Generalrelative (talk) 17:13, 22 July 2024 (UTC)
- ^ van der Wijngaart, Wouter (2024). "On the nature of information -- an evolutionary perspective". arXiv:2407.09567.
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