Is it just the math?

Black hole - Messier 87, a dark center surrounded by the light of an accretion disk

Scientific breakthroughs often begin with someone saying, "Don't panic. This crazy sounding assumption is just to make the math work." Nicholaus Copernicus, when he developed his theory of heliocentrism (the earth orbits the sun), was operating from a scientific realist view. In other words, he thought his system reflected actual reality, or at least reflected it … Continue reading Is it just the math?

Is AI consciousness an urgent issue?

Poster for The Creator, showing a soldier with a robot child

AI consciousness seems like an easier thing to ponder when you approach it from a functionalist viewpoint. Sunday I watched the movie The Creator. The premise is a few decades in the future, we've managed to create sentient robots. At first, all seems well, with them being a boon for humanity. Then a nuclear bomb goes off in … Continue reading Is AI consciousness an urgent issue?

Beacon 23 and other TV notes

Just some thoughts on Doctor Who, Rebel Moon, and Beacon 23. We had the three Doctor Who specials earlier this month. In general I thought they were alright. The first was serviceable, the second pretty good, and the third a decent bit of canon cleanup. I know a lot of people who were hoping Russell Davies would find … Continue reading Beacon 23 and other TV notes

What would randomness in general relativity mean?

A new approach for reconciling general relativity and quantum mechanics proposes adding some randomness in general relativity, making it less deterministic on small scales. For several decades, physicists have been trying to reconcile general relativity and quantum mechanics. These theories, despite each having been empirically validated to several decimal places, contradict each other. The problem … Continue reading What would randomness in general relativity mean?

Many-worlds, probabilities, and world stacks

In this video, Matt O'Dowd tackles the issue of probabilities in the many-worlds interpretation of quantum mechanics. A quick reminder. The central mystery of quantum mechanics is that quantum particles move like waves of possible outcomes that interfere with each other, until a measurement happens, when they appear to collapse to one localized outcome, the … Continue reading Many-worlds, probabilities, and world stacks

Blue Eye Samurai, Doctor Who, and other TV notes

Comments on some shows I've watched, or tried to watch recently, including Pluto, Loki, For All Mankind, Doctor Who, and Blue Eye Samurai. Pluto is a "reinterpretation" of the classic Astro Boy characters and setting. This is a world that now includes robots, with laws passed to ensure their equal rights. But someone is killing … Continue reading Blue Eye Samurai, Doctor Who, and other TV notes

Tina’s new book on language and belief

https://philosophyandfiction.com/2023/11/01/pigs-and-truffles-giveaway/?page_id=7569 Tina Lee Foresee, a longtime fellow blogger, has a new book coming out: Truth & Generosity: How Truth Makes Language Possible, by her and her husband, Neal Weiner. From what I understand, it will be on the relationship between language and belief. She's working to promote the book, which is what the pig hunt … Continue reading Tina’s new book on language and belief