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MathPrinceps's profile
Laurens Gunnarsen
Laurens Gunnarsen
Laurens Gunnarsen
@MathPrinceps

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Laurens Gunnarsen

@MathPrinceps

Mathematical physicist and mentor to mathematically talented youth. Talent is that which bridges the gap between what can be taught and what must be learned.

Joined June 2012

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    1. David Chapman‏ @Meaningness 10 Nov 2019
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      Cultural historians take Newtonian physics as the foundation of the European Enlightenment. It provided a complete understanding of the material world, with perfect certainty. Modernity consists of extending that paradigm to all realms of meaning. https://en.wikipedia.org/wiki/Age_of_Enlightenment …pic.twitter.com/QYkw7dV9Hf

      2 replies 1 retweet 24 likes
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    2. David Chapman‏ @Meaningness 10 Nov 2019
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      In the 1920s, intellectuals of all stripes tried to assimilate the disproof of Newton into some new version of modernity that would take relativity into account. This was entirely unsuccessful.pic.twitter.com/3cvH7nVCyI

      1 reply 2 retweets 14 likes
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    3. David Chapman‏ @Meaningness 10 Nov 2019
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      Meanwhile, popular faith in rationality, in modernity, in the world making sense, had already been profoundly shaken by the Great War, just ended. “Lights all askew in the heavens” was understood as more of the same: confirmation of cosmic senselessness. https://meaningness.com/systems-crisis-breakdown …pic.twitter.com/RSFHNMSceK

      2 replies 1 retweet 20 likes
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    4. David Chapman‏ @Meaningness 10 Nov 2019
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      The 1919 announcement that SCIENTISTS PROVE WORLD MAKES NO SENSE was a Big Deal in a way we have forgotten. It was misappropriated as a totem of nebulosity in general. Anti-rationalists seized it as justification for the general relativity of all truth. https://www.britannica.com/science/relativity/Experimental-evidence-for-general-relativity …pic.twitter.com/N2r784Vi43

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    5. David Chapman‏ @Meaningness 10 Nov 2019
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      It is hard now to understand relativity as disproof of scientific rationality because the current scientistic-rationalist worldview is profoundly different in form, as well as content, from that of the early 20th century. Logical positivism to the rescue! https://en.wikipedia.org/wiki/Logical_positivism …pic.twitter.com/IIzJXqTqmG

      1 reply 1 retweet 16 likes
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    6. David Chapman‏ @Meaningness 10 Nov 2019
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      Logical positivism attempted to rescue scientistic rationalism from two deep wounds: general relativity and the crisis of the foundations of mathematics. It succeeded in rethinking science in a way that made relativity acceptable. Unfortunately, that was overshadowed by events…

      2 replies 3 retweets 22 likes
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    7. David Chapman‏ @Meaningness 10 Nov 2019
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      Hardly anyone understood relativity; no one understood quantum. It said everything is inherently random, and statements could be true and false at the same time (Schrödinger’s cat). Again this was culturally appropriated as a general-purpose justification for irrational woo.pic.twitter.com/G6jdhFKzU4

      2 replies 2 retweets 24 likes
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    8. David Chapman‏ @Meaningness 10 Nov 2019
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      When quantum arrived, the logical positivists strove valiantly to incorporate it into their new rationalism. They didn’t get far, and the attempt was overwhelmed as new blows to rationalism kept coming. Gödel’s Incompleteness Theorem was the next most influential culturally.

      2 replies 1 retweet 19 likes
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    9. David Chapman‏ @Meaningness 10 Nov 2019
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      Logical positivism finally disintegrated altogether in the 1960s. It failed not for one reason, but for dozens, each individually fatal. I know of no discussion enumerating them all. _The Eggplant_ covers more of them than any source I’ve found.https://meaningness.com/eggplant 

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    10. David Chapman‏ @Meaningness 10 Nov 2019
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      Logical positivism was the last serious attempt to rescue rationalism. All subsequent rationalisms have been unserious, in the sense that they don’t even try to address the well-known problems that wrecked the logical positivist program.

      4 replies 1 retweet 19 likes
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      Laurens Gunnarsen‏ @MathPrinceps 10 Nov 2019
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      It's worth noting that the prestige of logical positivism was undermined by Einstein's flat (and perhaps even somewhat contemptuous) rejection of it. Heisenberg recalls Einstein's objections in PHYSICS AND BEYOND, acknowledging his surprise at what he thought an about-face.

      11:27 AM - 10 Nov 2019
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