{"id":2652,"date":"2010-10-09T13:37:56","date_gmt":"2010-10-09T21:37:56","guid":{"rendered":"http:\/\/www.rudyrucker.com\/blog\/?p=2652"},"modified":"2010-10-12T11:56:11","modified_gmt":"2010-10-12T19:56:11","slug":"turing-and-the-skugs-the-invariant-timeline-model","status":"publish","type":"post","link":"https:\/\/www.rudyrucker.com\/blog\/2010\/10\/09\/turing-and-the-skugs-the-invariant-timeline-model\/","title":{"rendered":"&#8220;Turing and the Skugs.&#8221;  The Invariant Timeline Model."},"content":{"rendered":"<p>I\u2019m nearly done with my latest painting, \u201cTuring and the Skugs.\u201d\u009d    I\u2019m also going to include some photos from Yellowstone Park.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.rudyrucker.com\/blog\/images2\/77_turingandtheskugs.jpg\"><br \/>\n<em>\u201cTuring and the Skugs\u201d\u009d, 40&#8243; x 30&#8243; inches, Oct 2010, Oil on canvas.&#8221; <a href=\"https:\/\/www.rudyrucker.com\/blog\/images2\/largersize\/77_turingandtheskugs_1000.jpg\">Click for larger version.<\/a><\/em><\/p>\n<p>I made this painting because I\u2019m gearing up for a novel involving the computer pioneer Alan Turing, the beatniks, some shape-shifting beings called skugs, and possibly some time-travel.  Although it would be simpler to do the book without time travel, which what I&#8217;m more likely to do.  Don&#8217;t want too many ingredients in the stew, after all.<\/p>\n<p>I got the word \u201cskug\u201d\u009d from my non-identical twin granddaughters, aged three.  When I visit my son\u2019s house in Berkeley, I always like to open up his worm farm and study the action with the twins.  We find a lot of slugs in there, and we marvel at them.  The girls tend to say \u201cskug\u201d\u009d rather than \u201cslug,\u201d\u009d and I decided I liked the sound of this word so much that I\u2019d use it for some odd beings in my novel.<\/p>\n<p>This isn\u2019t the first time I\u2019ve done this kind of thing\u2014the alien ostrich-like beings called \u201cPeng\u201d\u009d in my novel <em>Hylozoic<\/em> take their name from a pet stuffed penguin, also named \u201cPeng,\u201d\u009d who\u2019s greatly prized by my other granddaughter, in Madison, Wisconsin.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.rudyrucker.com\/blog\/images2\/wwafterworldplank.jpg\"><br \/>\n<em>[Afterworld-like scene at Yellowstone.]<\/em><\/p>\n<p>Anyway, for the purposes of <em>Turing &#038; Burroughs<\/em>, I\u2019m supposing that Turing has carried out some biochemical experiments leading to the creation of slug-like creatures called skugs.<\/p>\n<p>In the painting, we see Turing outside a Rural Supply Hardware garage, with two skugs backing him up.  Alan is encountering a handsome man who may well become Alan\u2019s lover.  Unless the skugs eat the guy.<\/p>\n<p>As always you can get more information and buy originals at my <a  target=\"blank\"  href=\"https:\/\/www.rudyrucker.com\/paintings\">Paintings <\/a>site.  Prints are available on <a  target=\"blank\" href=\"http:\/\/rudy.imagekind.com\">Imagekind<\/a>.  And, looking ahead, I&#8217;ll be having a small show in the<a target=\"blank\" href=\"http:\/\/www.borderlands-cafe.com\/\"> Borderlands Cafe <\/a>in San Francisco in November, 2010, with originals and prints for sale.<\/p>\n<p>I&#8217;m thinking that Turing\u2019s skugs become hugely influential.  (1) They\u2019re used for prostheses.  (2) They act as standalone programmable robots.  (3) Some humans switch to skug bodies and enjoy the power of shapeshifting.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.rudyrucker.com\/blog\/images2\/wwysteampool.jpg\"><br \/>\n<em>[Yellowstone steam pool]<\/em><\/p>\n<p>Perhaps any two people who&#8217;d taken on skug form could then mate to bear a skug-child\u2014a result which would pretty much eliminate any real distinction between homosexual and heterosexual couples.  Not that you\u2019d have to remain physically of one \u201cgender\u201d\u009d if you\u2019re a skug\u2014remember that you could shapeshift. <\/p>\n<p>I&#8217;m supposing that some people (let\u2019s call them \u201cSkuggers\u201d\u009d) become skugs\u2014although there are some fundamentalist hold-outs, who are initially presented as bad, but who maybe are good.  The Skuggers revere Turing for having brought skugs about, but the rebels wish he\u2019d never lived.<\/p>\n<p>If I were to do this with time travel, the Skuggers would be in the future.  Without time travel, they could simply be an underground group in our present-day world, and we have a more straight-ahead story.<\/p>\n<p>If I were to go with a time-travel scenario, we&#8217;d be talking about Futurians.  Here, the main group of Futurians are happy Skuggers and they wouldn\u2019t want to go back into the past and mess with Turing\u2019s life.  As they see it, everything has worked out well.  But a group of the anti-skug Futurians are going back to try and change history and eliminate Turing from the past.  Fearful of the outcome, some of the ruling Futurians have banded together as something like \u201ctime police commando squad.\u201d\u009d   But\u2014as they all may eventually come to understand\u2014they can\u2019t actually change anything.  I\u2019m going to say that you can\u2019t change the past.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.rudyrucker.com\/blog\/images2\/wwyotricolor.jpg\"><br \/>\n<em>Varicolored algae colonies thrive in different water temperatures around the hot springs of Yellowstone.<\/em><\/p>\n<p>As <em>Analog <\/em>book-reviewer Don Sakers points out in a <a target=\"blank\" href=\"http:\/\/www.analogsf.com\/1003\/reflib.shtml\">recent column<\/a>, we really have two options with time-travel stories.  Either the past can\u2019t be changed and we have an<em> invariant timeline <\/em>or you think you can change the past, but in fact you\u2019re changing the past of some alternate universe and there in fact zillions of these<em> multiverse timelines<\/em>.  <\/p>\n<p>I\u2019d kind of forgotten about the more Golden Age invariant timeline notion, but when I recently reread Robert Heinlein\u2019s <em>Door Into Summer<\/em>, I was reminded of it.   In   <em>Door Into Summer<\/em>, we have a guy going back and changing his past to make things work out the way that, in fact, he knows they really did\u2014in some sense he\u2019s duty-bound to to this.  While in the past, he ponders, but steers clear of, paradoxical behavior\u2014e.g. he refrains from slitting his past self\u2019s throat.  Heinlein has a nice half-page in the last chapter the character opines that in some sense we can\u2019t create a paradox and that there is, after all, only the one timeline\u2014I\u2019ll copy out Heinlein\u2019s rap for reference and post it here.  <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.rudyrucker.com\/blog\/images2\/wwyellowstonelake.jpg\"><br \/>\n<em>[Yellowstone Lake.]<\/em><\/p>\n<blockquote><p>\u201cThere\u2019s a [higher reality] that shapes our ends, rough-hew them how we will.\u201d\u009d  Free will and predestination in one sentence and both true.  There is only <em>one <\/em> real world, with one past and one future.  \u201cAs it was in the beginning, is now and ever shall be, world without end&#8230;\u201d\u009d  Just <em>one<\/em>\u2026but big enough and complicated enough to include free will and time travel and everything else in its linkages and feedbacks and guard circuits.  You\u2019re allowed to do anything inside the rules\u2026but you come back to your own door.<\/p>\n<p>\u2026 I\u2019m not worried about \u201cparadoxes\u201d\u009d or \u201ccausing anachronisms\u201d\u009d\u2014if a thirtieth-century engineer does smooth out the bugs [with time travel] and then sets up transfer stations and trade, it will be because [some unknowable forces] designed the universe that way.  [We have] two eyes, two hands, a brain; anything we do with them can\u2019t be a paradox.  [There\u2019s no need of] busybodies to \u201cenforce\u201d\u009d [antiparadox] laws; they enforce themselves. \u2026 <\/p>\n<p>The control is a negative feedback type, with a built in \u201cfail safe,\u201d\u009d because the very existence of [some present situation] depends on [my not changing it in the past]; the apparent possibility that I might have [changed things] is one of the excluded \u201cnot possibles\u201d\u009d of the basic circuit design.<\/p><\/blockquote>\n<p>I edited the Heinlein quote to remove any implicit assumption that a single divinity \u201cdesigned\u201d\u009d the universe.   It\u2019s perhaps simpler to regard the universe as a pattern that emerges from some kind of constraint system\u2014like a warped soap film that finds the shape of a minimal surface spanning a curved loop of wire.  Or, taking an analogy closer to Heinlein&#8217;s heart, think of the universe as a flow of current that arises in a circuit that came from who knows where.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I\u2019m nearly done with my latest painting, \u201cTuring and the Skugs.\u201d\u009d I\u2019m also going to include some photos from Yellowstone Park. \u201cTuring and the Skugs\u201d\u009d, 40&#8243; x 30&#8243; inches, Oct 2010, Oil on canvas.&#8221; Click for larger version. I made this painting because I\u2019m gearing up for a novel involving the computer pioneer Alan Turing, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2652","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/posts\/2652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/comments?post=2652"}],"version-history":[{"count":8,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/posts\/2652\/revisions"}],"predecessor-version":[{"id":2654,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/posts\/2652\/revisions\/2654"}],"wp:attachment":[{"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/media?parent=2652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/categories?post=2652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/tags?post=2652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}