I’m a communist 😈

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Joined 3 years ago
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Cake day: March 23rd, 2022

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  • Ugh I swear China train reporting is of the lowest quality… What does “full-size superconducting test run” as mentioend in the CGTN article found in the linked video description mean? The video shows a train car the size of an automobile. Is that what they mean? But how is it the “first” test run when SCMaglev in Shanghai uses superconductors and has been operating for two decades? How long is the test track? How does it compare to startups in the rest of the world? Is this “full-size superconducting test run” also a low-vacuum test? What speeds is this “full-size superconducting test run” going to achieve? Because 99% of reporting on vactrains cover test runs that do not achieve the advertised speeds. What is the name of this research team? Is it the World Artery that this article mentions, or are they unrelated? What is their relation to rail companies and government organizations? Basically, is this being taken seriously or is it just hype like in America? Also, “The new project experimental”?? “The new train is specter to be”?? Does Travel Tomorrow force their journalists to write an article in 20 minutes or something?? Bottom of the barrel reporting, guys!!

    edit: holy smokes everyone I am just as bad as these guys - I got the Japanese SCMaglev and the German-Chinese Shanghai Transrapid confused. SCMaglev users superconductors in their electrodynamic suspension system. I don’t think the Transrapid uses them in their electromagnetic suspension system.












  • The current crisis definitely puts human civilization at risk. Agricultural societies came into existence at roughly the current average temperature and were stable for thousands of years. Now, runaway capitalist industrialization is making a mess out of the climate and causing a mass extinction. I am confident humanity can survive, but will agricultural civilization? Last time the climate wasn’t stable, we relied on hunting and gathering for food.

    Personally, I think there is hope even if large-scale agriculture becomes unfeasible. Proteins, starches, etc. can be grown in bioreactors. There are also non-bioreactor solutions such as mycoproteins and indoor farms. The productivity of these methods are higher than traditional agriculture and don’t rely on a stable climate. However, they will all rely on maintained supply chains and electricity production that is resilient to heat waves, droughts, floods, etc. as well as having a high enough energy return on investment.

    Even my hopium has me worried. 😰