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Discussion and Debate
Discussion and Debate
Physical & Life Sciences
How long to rebuild civilisation after an all out nuclear war?
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<blockquote data-quote="eclipsenow" data-source="post: 75132036" data-attributes="member: 274355"><p>After a few generations the population would be back to the point where they could dedicate specialists to opening up that iron ore mine and learning how to do it. The crisis would be well and truly over, and the whole scientific enterprise back. But I'm sure they'd have not only first principles in encyclopedias, but have found the old mines and operations manuals by then - even old mining equipment lying around that they could reverse engineer to build new again.</p><p></p><p>Have you heard of Open Source Ecology? You know Free Open Source Software like Linux, Libreoffice, etc? These guys are trying to design FOSH - Free Open Source <em><strong>Hardware</strong></em>. They're designing cheap ways to build the top 50 tools of civilization on a DVD or a download or a printed out workbook. In other words, people will be able to mix and match parts from hardware stores and come up with a tractor or harvester or laser table.</p><p></p><p>* Open Source Ecology have $2.5 million in funding, and are moving full speed ahead!</p><p></p><p>* The information is free, but you must supply the parts and materials yourself, preferably recycled from local metal scrap and junk yards and parts workshops. This prevents cash going overseas into some giant multinational, but stays and employs local people where it does more good.</p><p></p><p>* Even with sourcing local parts and labour it is still roughly 8 times cheaper than buying corporate brand names! For example, to buy a new tractor in America is anywhere from $25,000 to $120,000. The OpenFarmTech.org tractor was only $12,000 — and that money largely went to local suppliers.</p><p></p><p>* Designed for built-in longevity — NO built-in obsolescence! Finished products are <em>more</em> durable than industry standards.</p><p></p><p>* Once you have built it you know how to repair it! Build it for life. Multinational corporations cannot lock you into expensive service contracts.</p><p></p><p>* When you can build it from local materials and local *generic* parts, you liberate yourself from being locked in to expensive and very *specific* name brand parts from overseas. EG: In building the Power Cube (their basic engine for everything from the tractor to the workshop) you are free to mix and match with any brand of solenoid or hydraulic pump as you wish, as long as they meet the specifications. There’s also no waiting for overseas parts — fix it today instead!</p><p></p><p><a href="http://opensourceecology.org/wiki/Power_Cube_II_Bill_of_Materials" target="_blank">Power Cube II Bill of Materials - Open Source Ecology</a></p><p></p><p>* Parts are fully interchangeable. That might make for some unusual looking stuff, but at least it works! It’s like a giant Lego set, so once someone has built the drill press they can probably gain the confidence to move onto the egg incubator, earth-brick maker or the truly awesome, military looking tractor!</p><p></p><p>* This could save lives! Just 13 parts makes the 30 of the most important machines they’ve built so far. When a poor African farmer breaks an important part of his tractor, he can’t just buy a new tractor. He’ll lose too much money to buy a new tractor, and needs his tractor running so he doesn’t lose this season’s produce! This could be the difference between his kids going to school or not, or, if desperate enough, this could be the difference between them <em>eating</em> or not! But when you built your tractor from the same modular parts that you built other farm equipment from, then you can probably swap out the piece that day, or borrow it from your neighbour down the road, or visit the village that day and borrow it from the workshop. Because <em>everyone</em> will have these parts! Disaster averted.</p><p></p><p>* Includes plans for some cheap local renewable energy systems. It is better for an African village to have some intermittent, irregular wind power than have <em>no electricity at all!</em></p><p></p><p>* Please pass this on to any Aid Workers or Missionaries you know in poorer parts of the world that might need a little help getting started, or even recovering from a natural disaster!</p><p></p><p>* 4 minute TED talk</p><p>[MEDIA=youtube]6GEMkvT0DEk[/MEDIA]</p><p></p><p>* Video site and blog</p><p><a href="http://opensourceecology.org/" target="_blank">Home | Open Source Ecology</a></p><p></p><p>* Wiki that links to plans and other resources</p><p><a href="http://openfarmtech.org/wiki/Main_Page" target="_blank">Pharmacy Technician Career Guide</a></p></blockquote><p></p>
[QUOTE="eclipsenow, post: 75132036, member: 274355"] After a few generations the population would be back to the point where they could dedicate specialists to opening up that iron ore mine and learning how to do it. The crisis would be well and truly over, and the whole scientific enterprise back. But I'm sure they'd have not only first principles in encyclopedias, but have found the old mines and operations manuals by then - even old mining equipment lying around that they could reverse engineer to build new again. Have you heard of Open Source Ecology? You know Free Open Source Software like Linux, Libreoffice, etc? These guys are trying to design FOSH - Free Open Source [I][B]Hardware[/B][/I]. They're designing cheap ways to build the top 50 tools of civilization on a DVD or a download or a printed out workbook. In other words, people will be able to mix and match parts from hardware stores and come up with a tractor or harvester or laser table. * Open Source Ecology have $2.5 million in funding, and are moving full speed ahead! * The information is free, but you must supply the parts and materials yourself, preferably recycled from local metal scrap and junk yards and parts workshops. This prevents cash going overseas into some giant multinational, but stays and employs local people where it does more good. * Even with sourcing local parts and labour it is still roughly 8 times cheaper than buying corporate brand names! For example, to buy a new tractor in America is anywhere from $25,000 to $120,000. The OpenFarmTech.org tractor was only $12,000 — and that money largely went to local suppliers. * Designed for built-in longevity — NO built-in obsolescence! Finished products are [I]more[/I] durable than industry standards. * Once you have built it you know how to repair it! Build it for life. Multinational corporations cannot lock you into expensive service contracts. * When you can build it from local materials and local *generic* parts, you liberate yourself from being locked in to expensive and very *specific* name brand parts from overseas. EG: In building the Power Cube (their basic engine for everything from the tractor to the workshop) you are free to mix and match with any brand of solenoid or hydraulic pump as you wish, as long as they meet the specifications. There’s also no waiting for overseas parts — fix it today instead! [URL='http://opensourceecology.org/wiki/Power_Cube_II_Bill_of_Materials']Power Cube II Bill of Materials - Open Source Ecology[/URL] * Parts are fully interchangeable. That might make for some unusual looking stuff, but at least it works! It’s like a giant Lego set, so once someone has built the drill press they can probably gain the confidence to move onto the egg incubator, earth-brick maker or the truly awesome, military looking tractor! * This could save lives! Just 13 parts makes the 30 of the most important machines they’ve built so far. When a poor African farmer breaks an important part of his tractor, he can’t just buy a new tractor. He’ll lose too much money to buy a new tractor, and needs his tractor running so he doesn’t lose this season’s produce! This could be the difference between his kids going to school or not, or, if desperate enough, this could be the difference between them [I]eating[/I] or not! But when you built your tractor from the same modular parts that you built other farm equipment from, then you can probably swap out the piece that day, or borrow it from your neighbour down the road, or visit the village that day and borrow it from the workshop. Because [I]everyone[/I] will have these parts! Disaster averted. * Includes plans for some cheap local renewable energy systems. It is better for an African village to have some intermittent, irregular wind power than have [I]no electricity at all![/I] * Please pass this on to any Aid Workers or Missionaries you know in poorer parts of the world that might need a little help getting started, or even recovering from a natural disaster! * 4 minute TED talk [MEDIA=youtube]6GEMkvT0DEk[/MEDIA] * Video site and blog [URL='http://opensourceecology.org/']Home | Open Source Ecology[/URL] * Wiki that links to plans and other resources [URL='http://openfarmtech.org/wiki/Main_Page']Pharmacy Technician Career Guide[/URL] [/QUOTE]
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