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	<title>Castle in the sky - Revision history</title>
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	<updated>2026-04-20T13:29:35Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<title>Apm: basic page</title>
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		<updated>2021-06-24T10:01:30Z</updated>

		<summary type="html">&lt;p&gt;basic page&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
This page is about the seemingly present belief that: &lt;br /&gt;
&lt;br /&gt;
first:&lt;br /&gt;
&lt;br /&gt;
* (1) even if one can identify a sensible far term target (see: [[Nanosystems]] [[gemstone metamaterial on chip factory]] [[gemstone metamaterial technology]])&lt;br /&gt;
* (2) if there are no areas of R&amp;amp;D where the problem of getting there ([[bootstrapping]]) can be tackled in a targeted way then &amp;lt;br&amp;gt;the identification of the far term target is completely pointless and a misplaced effort. &amp;lt;br&amp;gt; The as sensible identified target is just an unreachable &amp;#039;&amp;#039;&amp;#039;&amp;quot;castle in the sky&amp;quot;&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;AND&amp;#039;&amp;#039;&amp;#039; second:&lt;br /&gt;
&lt;br /&gt;
* (3) there indeed are no such areas of R&amp;amp;D where the problem of getting there ([[bootstrapping]]) can be tackled in a targeted way &lt;br /&gt;
&lt;br /&gt;
== Errors ==&lt;br /&gt;
&lt;br /&gt;
(3) Is clearly false. &amp;lt;br&amp;gt;&lt;br /&gt;
There are plenty of points to put efforts in targeted development.  &amp;lt;br&amp;gt;&lt;br /&gt;
See: &amp;#039;&amp;#039;&amp;#039;[[Most relevant R&amp;amp;D construction sites for progress in APM]]&amp;#039;&amp;#039;&amp;#039; &amp;lt;br&amp;gt;&lt;br /&gt;
Economic viability is likely one of the biggest challenges.&lt;br /&gt;
&lt;br /&gt;
Even if (3) were true that might change at any time. &amp;lt;br&amp;gt;&lt;br /&gt;
And in the case of [[gemstone metamaterial technology]] it &amp;lt;br&amp;gt;&lt;br /&gt;
would not requite ultra surprising scientific discoveries that go very against what we currently know, &amp;lt;br&amp;gt;&lt;br /&gt;
like [[Star Trek]] like &amp;quot;beaming&amp;quot; or &amp;quot;warp drive&amp;quot; or &amp;quot;matter from energy replicators&amp;quot; would require. &amp;lt;br&amp;gt;&lt;br /&gt;
This weakens (2)&lt;br /&gt;
&lt;br /&gt;
== Related ==&lt;br /&gt;
&lt;br /&gt;
* [[Common misconceptions about atomically precise manufacturing]]&lt;br /&gt;
* [[Exploratory engineering]]&lt;br /&gt;
* [[House of cards]]&lt;/div&gt;</summary>
		<author><name>Apm</name></author>
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