Owen,
Your cloud book looks magnificent! If it lives up to its billing and gives good scientific explanations for the SHAPE of clouds, it will be everything I ever dreamed of in a cloud book. One of my retirement projects was perhaps to write a book called, What Clouds Mean, to explain in detail the processes that give clouds their shape and what can be concluded from them about the state of the atmosphere. Skew-T for the layman. This book may save me the labor. Take care, Nick Nicholas Thompson nickthompson at earthlink.net http://home.earthlink.net/~nickthompson > [Original Message] > From: <friam-request at redfish.com> > To: <friam at redfish.com> > Date: 8/17/2006 11:03:59 PM > Subject: Friam Digest, Vol 38, Issue 45 > > Send Friam mailing list submissions to > friam at redfish.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://redfish.com/mailman/listinfo/friam_redfish.com > or, via email, send a message with subject or body 'help' to > friam-request at redfish.com > > You can reach the person managing the list at > friam-owner at redfish.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Friam digest..." > > > Today's Topics: > > 1. Douglas Engelbart's "Mother Of All Demos" circa 1968 > (Edward A. Puckett) > 2. OT: Pogue?s Posts - Getting Hung Up on the Apple-Microsoft > War (Owen Densmore) > 3. Cool Tool: The Cloudspotter's Guide (Owen Densmore) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 17 Aug 2006 17:36:58 -0600 > From: "Edward A. Puckett" <blackguard at voltaic.com> > Subject: [FRIAM] Douglas Engelbart's "Mother Of All Demos" circa 1968 > Message-ID: <42CAACCA-A6DE-478C-A1CD-9CE377219A42 at voltaic.com> > Content-Type: text/plain; charset="us-ascii" > > I just saw a video of Douglas Engelbart's demo of his group's NLS > system that was given in San Francisco in 1968. I was stunned at how > this demo presages much of today's computer environment, including > the first mouse, (programmable) word processing, hyperlinking and > groupware. Watching this video and observing the codes he inserts to > affect presentation, I was overcome with a feeling that I was > watching the genesis of many things, not the least of which is SGML- > style markup languages. Though the SGML connection may be tenuous, I > cannot help but imagine that this "being in the air" influenced SGML. > > The video is about an hour and a quarter long, but if you're into > this sort of history, it's well worth the time. > > See: http://video.google.com/videoplay?docid=-8734787622017763097 > > Also: http://sloan.stanford.edu/mousesite/1968Demo.html > > -------------- next part -------------- > A non-text attachment was scrubbed... > Name: Douglas_Engelbart_Demo_Face.jpg > Type: image/jpeg > Size: 19543 bytes > Desc: not available > Url : pg > > ------------------------------ > > Message: 2 > Date: Thu, 17 Aug 2006 18:50:30 -0600 > From: Owen Densmore <owen at backspaces.net> > Subject: [FRIAM] OT: Pogue?s Posts - Getting Hung Up on the > Apple-Microsoft War > To: The Friday Morning Applied Complexity Friam <friam at redfish.com> > Message-ID: <B888663A-C6EE-4712-A3AF-1050B8D58E1C at backspaces.net> > Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed > > Dede and I have followed David Pogue's books (Missing Manuals) and > writing for quite a while. Recently his NYTimes blogs have popped up > as an interesting site. > http://pogue.blogs.nytimes.com/?p=114 > > This one is on the Mac/Win debate and for us Macaholics, its kinda > nice to get this sort of perspective. Nothing new .. just soothing. > > -- Owen > > Owen Densmore http://backspaces.net > > > > > > ------------------------------ > > Message: 3 > Date: Thu, 17 Aug 2006 21:03:51 -0600 > From: Owen Densmore <owen at backspaces.net> > Subject: [FRIAM] Cool Tool: The Cloudspotter's Guide > To: The Friday Morning Applied Complexity Friam <friam at redfish.com> > Message-ID: <DD17EB28-C099-4097-9FC4-B700CF4BD9C5 at backspaces.net> > Content-Type: text/plain; charset=US-ASCII; format=flowed > > This, in honor of my friend Nick's love of weather: > http://www.kk.org/cooltools/archives/001354.php#more > Great pix of "cloud-al waves" as our family calls them. > > -- Owen > > Owen Densmore http://backspaces.net > > > > > > ------------------------------ > > _______________________________________________ > Friam mailing list > Friam at redfish.com > http://redfish.com/mailman/listinfo/friam_redfish.com > > > End of Friam Digest, Vol 38, Issue 45 > ************************************* |
I was reading Yaneer Bar-Yam's construction of systems theory from Shannon's information theory and couldn't help notice that I disagree that disorder is harder to describe. Yes, it's useful to have a theory that helps you design efficient use of bandwidth, but maybe that doesn't have to do with the real difference between order and disorder. A random distribution of data looks to me like a very complicated question with a very simple answer, and a patterned distribution a somewhat simpler question with an impossible answer (at least any way we've agreed to describe natural systems so far). The material evidence is that science has made great progress with the former, the phenomena of the world based on random processes, in that they can be reliably described. Could it be that there's a flaw in Shannon, or was he maybe talking about data (questions) rather than information (answers)? Phil Henshaw ????.?? ? `?.???? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 680 Ft. Washington Ave NY NY 10040 tel: 212-795-4844 e-mail: pfh at synapse9.com explorations: www.synapse9.com |
Something is hard to describe if it is complex. Neither pure disorder nor pure order in form of simple regularities is very hard to describe. Complexity is characterized by order in disorder or order in chaos: regularity in irregularity, predictability in unpredictability, and unity in diversity. Murray Gell-Mann argues that the effective complexity for both completely regular and completely random systems is very low, because you cannot find many regularities in the system which can be expressed by a suitable schema, description or rule (see the end of chapter 5 in his book "The Quark and the Jaguar"). -J. |
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