Category: Philosophy

  • Anathem

    I just finished Neal Stephenson’s new book Anathem. I enjoyed it quite a bit. The book is based on a lot of the Western philosophical tradition, albeit under different names. He provides an SF explanation for Plato’s Theory of Forms, which I think anybody has to appreciate, loosely (very loosely) based on some of Gödel’s…

  • Syntax vs. Semantics

    Is consciousness a purely syntactic process or does it require semantics? That is another way of asking whether, if you take a snapshot of all the neurons in a human brain, and simulate it on a computer, the resulting program will be conscious. Computers are purely syntactic engines: they simply manipulate symbols. So if consciousness…

  • Raising Meat

    I’m a vegetarian for moral reasons. Animals raised for meat in this country are in general treated horribly (I think every meat eater should have some familiarity with factory farming of animals, since I think one should understand the consequences of a lifestyle one chooses). One question I’m occasionally asked is: is it OK to…

  • Monotheism

    When I was in grade school we were taught that monotheism was a historical advance, comparable to agriculture or other notable inventions. For example, we learned that Akenhaten was a significant figure because he was the first historical figure to advocate monotheism, although it was later repudiated by his successor Tutankhaten aka Tutankhamun aka King…

  • Happiness

    One of the drawbacks of our secular age is that it is less clear what we should strive for in our lives. In medieval Europe it seems as though life goals were pretty clear for most people: keep your nose clean, and you get to go to heaven after you die. Heaven is a good…