<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Microcosm Industries]]></title><description><![CDATA[Microcosm Industries]]></description><link>https://microcosmindustries.substack.com</link><image><url>https://substackcdn.com/image/fetch/$s_!kaZ0!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9db5fa54-9761-4d44-9267-86865c4bad83_144x144.png</url><title>Microcosm Industries</title><link>https://microcosmindustries.substack.com</link></image><generator>Substack</generator><lastBuildDate>Thu, 27 Aug 2026 01:32:52 GMT</lastBuildDate><atom:link href="https://microcosmindustries.substack.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Microcosm Industries]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[microcosmindustries@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[microcosmindustries@substack.com]]></itunes:email><itunes:name><![CDATA[Microcosm Industries]]></itunes:name></itunes:owner><itunes:author><![CDATA[Microcosm Industries]]></itunes:author><googleplay:owner><![CDATA[microcosmindustries@substack.com]]></googleplay:owner><googleplay:email><![CDATA[microcosmindustries@substack.com]]></googleplay:email><googleplay:author><![CDATA[Microcosm Industries]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[“Why computer modeling should become a popular hobby”]]></title><description><![CDATA[Microcosm Industries #1]]></description><link>https://microcosmindustries.substack.com/p/why-computer-modeling-should-become</link><guid isPermaLink="false">https://microcosmindustries.substack.com/p/why-computer-modeling-should-become</guid><dc:creator><![CDATA[Microcosm Industries]]></dc:creator><pubDate>Tue, 23 Jun 2026 18:37:55 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!zVfn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!zVfn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!zVfn!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png 424w, https://substackcdn.com/image/fetch/$s_!zVfn!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png 848w, https://substackcdn.com/image/fetch/$s_!zVfn!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png 1272w, https://substackcdn.com/image/fetch/$s_!zVfn!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!zVfn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png" width="998" height="678" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:678,&quot;width&quot;:998,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;SimCity 2000&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="SimCity 2000" title="SimCity 2000" srcset="https://substackcdn.com/image/fetch/$s_!zVfn!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png 424w, https://substackcdn.com/image/fetch/$s_!zVfn!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png 848w, https://substackcdn.com/image/fetch/$s_!zVfn!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png 1272w, https://substackcdn.com/image/fetch/$s_!zVfn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c090e4f-9fde-4cb3-8996-3d37f7e4da4b_998x678.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Welcome to the periodic <a href="https://microcosm.industries/">Microcosm Industries</a> newsletter! I am still figuring out what each issue will consist of and how often I should send these out, so any feedback on what you would like to see is greatly appreciated.</p><div><hr></div><h3>New Additions to Microcosm Industries</h3><p>Here are some new additions to the <a href="https://microcosm.industries/">Microcosm Industries list</a>:</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://microcosmindustries.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><ul><li><p><a href="https://dinopoloclub.com/games/mini-motorways/">Mini Motorways</a>: draw roads and manage traffic.</p></li><li><p><a href="https://soupof.life/">Soup of Life</a>: evolve and collect organisms.</p></li><li><p><a href="https://towers.world/">Towers.World</a>: an amazing reverse-engineering project of SimTower. More about it <a href="https://phulin.me/blog/simtower">here</a>.</p></li><li><p><a href="https://timhwang.github.io/politburo-simulator/">Survive the Politburo</a>: play Soviet politics and try to survive.</p></li><li><p><a href="https://www.openttd.org/">OpenTDD</a>: Open source version of Transport Tycoon Deluxe.</p><div><hr></div></li></ul><h3>Recommended Reading</h3><p>A mix of old and new essays and articles that are relevant to the world of simulation toys:</p><p><em><a href="https://garryslist.org/posts/ai-just-ported-simcity-in-4-days-without-reading-the-code">AI Just Ported SimCity in 4 Days Without Reading the Code</a></em>: &#8220;A developer pointed an AI at 37-year-old C code. Today it&#8217;s running in your browser. The old rules are dead.&#8221;</p><p><em><a href="https://www.qrg.northwestern.edu/papers/Files/simhobby-local.htm">Why computer modeling should become a popular hobby</a></em>: A classic paper with perennial application to the world of simulation toys. Strongly recommended.</p><p><em><a href="https://infinitymirror.antikythera.org">Infinity Mirror: Simulation and Planetary Intelligence</a></em>: Magisterial essay on simulation.</p><p><em><a href="https://arxiv.org/abs/2606.18686">ForecastBench-Sim: A Simulated-World Forecasting Benchmark</a></em>: &#8220;a simulated-world forecasting benchmark built on game rollouts from Freeciv, a turn-based strategy game modelled on the Civilization series&#8221;</p><p>Until next time.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://microcosmindustries.substack.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Subscribe to receive new posts and get microcosm-related goodness.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item></channel></rss>