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The value of manned space flight?
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<blockquote data-quote="Tigris" data-source="post: 9887872" data-attributes="member: 7043270"><p>Ok let me stay scientific.</p><p></p><p>Because "This is so good it does X" is marketing speach and not useful without comparison.</p><p></p><p>When one posts a result like "X is good because it has result y" then one always needs to compare it with other similar things.</p><p>"This toothpaste helps reduce caries by 80%" is meaningless, when just brushing teath with no toothpaste reduces caries by 80%.</p><p></p><p>Or when a bank says "here you get 3% return of investment, this is incredible high", when all other banks give 5% or more is misleading.</p><p></p><p>The point you wanted to make was "Nasa is good investment it pays for itself", but yes this is invalidated, when other things are way better, because the money to invest is limited.</p><p></p><p>When you have an average return of investment of 500% when investing in science, than investing in a project with 300% is a net loss. If that would be a stock it would go down dramastically because it underperforms compared to others.</p><p></p><p>However, when looking at other really big projects like Cern, then NASA is still way better: <a href="https://fcc.web.cern.ch/society" target="_blank">Society | Future Circular Collider</a> Cern only had a 115% return on investment over the years. </p><p></p><p></p><p>This is not how proofs work. You said as a general statement "Research pays of unpredictable".</p><p></p><p>This is mathematically equal to "All research pays of unpredictable". Since this is an all statement, this can be showed to be false with a counterexample: <a href="https://en.wikipedia.org/wiki/Counterexample" target="_blank">Counterexample - Wikipedia</a></p><p></p><p>Which companies with long research roadmaps are, but to give you a concrete example a quantum roadmap from 2021 which came to be: <a href="https://www.ibm.com/quantum/blog/quantum-development-roadmap" target="_blank">IBM's roadmap to build an open quantum software ecosystem | IBM Quantum Computing Blog</a></p><p></p><p></p><p></p><p></p><p>On the other hand saying "one needs to use X" and then using 1 example to showcase it, is not a real proof: <a href="https://en.wikipedia.org/wiki/Proof_by_example" target="_blank">Proof by example - Wikipedia</a></p><p></p><p>Many business branches, not only pharmaceutics, take a "shotgun approach", like game developers in mobile, which often develop 10 games of which in the end only 1 will be fully released. </p><p></p><p>It may verry well be that pharmaceutics just think, like the mobile industry, that its more lucrative to do this shotgun approach, but that does not mean science needs to do that.</p><p></p><p>I mean the Nasa is one of the best examples. They had 1 goal to bring a person to the moon as fast as possible and focused on that. Research was 100% targeted and resulted in exactly what they wanted. Yes it brought some side benefits, but so does other research as well.</p><p></p><p>Also many business ideas only come to be because the company focuses. Best example ChatGPT. No shotgun approach, just pouring lot of ressources in 1 specific direction, so its not that companies only do scientific breakthroughs with a shotgun approach (and yes releasing a way better chatbot than anyone had before is a scientific breakthrough (no matter if it will be useful in the long term or not)).</p><p></p><p></p><p>So with this in mind, its a valid question if manned space flight is worth it to invest. Why not use that money for doing research which has some target goal which is in itself useful. It could have a much higher return of investment (also could have a lower one of course as cern shows, but that one is longtime not just 1 year), it can also deliver side discoveries, and when it succeeds it directly would have also a positive impact. </p><p></p><p></p><p>There are many current problems one could tackle instead, and with an not unsignificant fraction of 25 billions (manned space travel) one can do a lot.</p></blockquote><p></p>
[QUOTE="Tigris, post: 9887872, member: 7043270"] Ok let me stay scientific. Because "This is so good it does X" is marketing speach and not useful without comparison. When one posts a result like "X is good because it has result y" then one always needs to compare it with other similar things. "This toothpaste helps reduce caries by 80%" is meaningless, when just brushing teath with no toothpaste reduces caries by 80%. Or when a bank says "here you get 3% return of investment, this is incredible high", when all other banks give 5% or more is misleading. The point you wanted to make was "Nasa is good investment it pays for itself", but yes this is invalidated, when other things are way better, because the money to invest is limited. When you have an average return of investment of 500% when investing in science, than investing in a project with 300% is a net loss. If that would be a stock it would go down dramastically because it underperforms compared to others. However, when looking at other really big projects like Cern, then NASA is still way better: [URL="https://fcc.web.cern.ch/society"]Society | Future Circular Collider[/URL] Cern only had a 115% return on investment over the years. This is not how proofs work. You said as a general statement "Research pays of unpredictable". This is mathematically equal to "All research pays of unpredictable". Since this is an all statement, this can be showed to be false with a counterexample: [URL="https://en.wikipedia.org/wiki/Counterexample"]Counterexample - Wikipedia[/URL] Which companies with long research roadmaps are, but to give you a concrete example a quantum roadmap from 2021 which came to be: [URL="https://www.ibm.com/quantum/blog/quantum-development-roadmap"]IBM's roadmap to build an open quantum software ecosystem | IBM Quantum Computing Blog[/URL] On the other hand saying "one needs to use X" and then using 1 example to showcase it, is not a real proof: [URL="https://en.wikipedia.org/wiki/Proof_by_example"]Proof by example - Wikipedia[/URL] Many business branches, not only pharmaceutics, take a "shotgun approach", like game developers in mobile, which often develop 10 games of which in the end only 1 will be fully released. It may verry well be that pharmaceutics just think, like the mobile industry, that its more lucrative to do this shotgun approach, but that does not mean science needs to do that. I mean the Nasa is one of the best examples. They had 1 goal to bring a person to the moon as fast as possible and focused on that. Research was 100% targeted and resulted in exactly what they wanted. Yes it brought some side benefits, but so does other research as well. Also many business ideas only come to be because the company focuses. Best example ChatGPT. No shotgun approach, just pouring lot of ressources in 1 specific direction, so its not that companies only do scientific breakthroughs with a shotgun approach (and yes releasing a way better chatbot than anyone had before is a scientific breakthrough (no matter if it will be useful in the long term or not)). So with this in mind, its a valid question if manned space flight is worth it to invest. Why not use that money for doing research which has some target goal which is in itself useful. It could have a much higher return of investment (also could have a lower one of course as cern shows, but that one is longtime not just 1 year), it can also deliver side discoveries, and when it succeeds it directly would have also a positive impact. There are many current problems one could tackle instead, and with an not unsignificant fraction of 25 billions (manned space travel) one can do a lot. [/QUOTE]
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