ly3xqhl8g9

Joined 6 years ago

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Jul 23
https://github.com/ly3xqhl8g9
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Comment · 3 years ago
Not to worry. I will not comment anymore. Please delete my account.
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Comment · 3 years ago
We are ridiculously far from physical limits in our current artificial computers (both theoretical [1], and practical [2]). For more technical details see Jim Keller: [3] [4] [5].

[1] https://en.wikipedia.org/wiki/Limits_of_computation

[2] The ~12 watts computer inside each living human adult skull (and perhaps each eukaryote cell [6]) is still the state-of-the-art, for quite some time.

[3] 2021, Jim Keller: The Secret to Moore's Law, https://www.youtube.com/watch?v=x17jIKQf9hE

[4] 2019, Jim Keller: Moore’s Law is Not Dead, https://www.youtube.com/watch?v=oIG9ztQw2Gc

[5] 2023, Change w/ Jim Keller, https://www.youtube.com/watch?v=gzgyksS5pX8

[6] Our computers aren't yet able of polycomputation, where the computation topology, data, and functions depend on the observer, instead of computation in a passive implementation, once done forever set in s̶t̶o̶n̶e̶ silicon, 2023, Michael Levin, Agency, Attractors, & Observer-Dependent Computation in Biology & Beyond, https://www.youtube.com/watch?v=whZRH7IGAq0

Comment · 3 years ago
"I am the publisher now."
Comment · 3 years ago
Until a synthetic agent will be here we can only guess. The current best guesses seem to have to do with the free energy principle, active inference, Markov blankets [1]. It might be just that simple: it's what happens when some proton gradient reduces ferredoxin [2]. Also related [3].

[1] On-going series of lectures, "Physics as Information Processing" - Chris Fields

Lecture 1 - https://www.youtube.com/watch?v=RpOrRw4EhTo

Lecture 2 - https://www.youtube.com/watch?v=WkWIqpxWRM4

Lecture 3 - https://www.youtube.com/watch?v=TOZp_XNYijQ

[2] "How does chemistry come alive?" - Nick Lane, Alkaline hydrothermal vents at 18:44, https://www.youtube.com/watch?v=QmvS7tgvy6U TL;DW at 52:00 "How does chemistry come alive? It happens when a focused, sustained environmental disequilibrium of H2, CO2, and pH across a porous structure that lowers kinetic barriers to reaction continuously forms organics that bind and self-organize into protocells with protometabolism generating catalytic nucleotides which promote protocell growth through positive feedbacks, favouring physical interactions with amino acids, a nascent genetic code where RNA sequences are selected if they promote protocell growth so genetic information has meaning from the beginning"

[3] "Origins of the RNA-Protein World – Lost in Translation?" - John Sutherland, https://www.youtube.com/watch?v=bSjIDStlZg8

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