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Cake day: October 12th, 2023

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  • Doctors regularly Google stuff. Their training isn’t in memorizing everything, but in contextualizing data, making decisions based upon the evidence and risk, and communicating that decision to the patient in a way that the patient can understand while allowing the patient to maintain bodily autonomy.

    When patients Google symptoms they have no understanding of the disease, it’s prevalence in the community, it’s long term effects, and it’s risk profile. It’s why medicine uses scientific data to make decisions but not a science itself.












  • Need requires context. “if they don’t have it, they don’t need it to survive”. And survival is conditioned upon the environment. If something emerges that exploited the blindspot, then we’d need it to survive.

    What was the evolutionary pressure that caused receptor orientation to be different in cephalopods that vertebral animals didn’t encounter? Or did they encounter it and have other adaptations that allowed it to deal with them.




  • I lean toward agnosticism here, because I see real merits and pitfalls on both sides. If I were clever enough, I’d try to devise an experiment that cut between them—but part of me suspects that no such experiment is possible, precisely because the conceptual frame might already bias the outcome.

    I’m wary of dismissing strong emergence simply because it ‘sounds like magic.’ That response risks becoming circular: we assume everything unexplained must eventually be physically explainable, since everything explained so far has been physical. But that’s not really evidence—it’s induction edging into dogma.

    This is where I find Wittgenstein helpful. ‘Whereof one cannot speak, thereof one must be silent.’ But silence, to me, doesn’t mean disengagement. It means recognizing that consciousness may resist the clean resolutions science is used to delivering. To turn away from that means not being rigorous. To turn away from that mystery just because it unsettles our frameworks seems to me to miss something vital about living—and thinking—at all.


  • Weak emergence has qualities that arise from the fundamental features of the parts and the rules that connect them. For example, the shapes made by flocks of birds can be reduced to simple local interactions among the birds.

    Strong emergence has qualities that cannot, even in principle, be reduced to the parts and their rules. These qualities are genuinely novel and bring powers that are not found in the constituents alone.

    Strong emergence is like mixing two chemicals in a lab and, instead of producing a new compound, discovering an entirely new fundamental force of nature. Consciousness, in particular, seems to lack any physically grounded ontology. While this is a divisive claim, it is hardly original. Physicalists who appeal to weak emergence have not yet shown—nor may they ever be able to show—that consciousness is physically emergent. If strong emergence is to be taken seriously, it must be framed in a way that avoids looking like something from nothing, which would be indistinguishable from magic.

    As of now, the physicalists have to demonstrate weak emergence. Failing that, we cannot dismiss strong emergence so that we don’t close the investigative and theory making space.