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Cake day: June 24th, 2025

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  • Let’s clear some terms. Intelligence and consciousness are separate things that our language tends to conflate. Consciousness is the interpretation of sensory input. Hallucinations are what happen when your consciousness is misinterpreting that data.

    You actually hallucinate to a minor degree all the time. For instance, pareidolia often takes the form of seeing human faces in rocks and clouds. Our consciousness is really tuned to patterns that look like human faces, and it sometimes gets it wrong.

    We can actually do this to image recognition models. A model was tuned to finding dogs in movies. It could then modify the movie to show what it thought was there. It was then deliberately overtrained, and it output a movie with dogs all over the place.

    The models definitely have some level of consciousness. Maybe not a lot, but some.

    This is what I like about AI research. We learn about our own minds while studying it. But capitalism isn’t using it in ways that are net helpful to humanity.





  • It removes the “hope intelligent life evolves fast enough”.

    If it was only Uraniam, then you need U-235. That has a half life of about 700M years. Cut in half 2 more times, and there’s almost none left. So if intelligent life took another 1.5B years to develop on Earth (which it easily could have), then that path is cut off.

    With Thorium, the sun would probably expand to a red giant first.


  • Thorium-232 has an extremely long half life (longer than the age of the universe) and it’s reasonably abundant. That’s the isotope useful for the thorium fuel cycle.

    So it’s not quite that bad for threading this needle. The fuel cycle is a little more complicated than uranium–it’s not fertile as it is–and that could slow down R&D of a new nuclear program by getting stuck at some step.










  • Just a note on the timeline. Reagan’s policies were already in full swing by the time Hillary wrote that book. The Clintons were political nobodies from Arkansas when Reagan was in office. Bill was governor, but can you name the governor of Arkansas today without looking it up? I’m guessing most people outside the state can’t.