2024-08-18: Second meeting on Friday 2024-08-16 at 7pm in Notes, Trafalgar Square. At the first meeting, we went over the basic model theory and proof theory that's required to understand the statement of Löb's theorem, and stepped through the proof; but we haven't got close to the meat of what...
I remember reading a quote, I think from the Buddhist or some other Eastern tradition, about how if you've argued yourself into believing the Sun doesn't exist, you've gone horribly wrong. It went something like "Nothing can be known, if even the Sun requires proof". I think I read it...
Magic (primarily misdirection and cold-reading, but also the mechanics like sleight-of-hand) seems like an extremely good case-study in the study of how the human mind works and the predictable ways in which human maps differ from the territory. There are several magicians out there who offer to teach classes and...
If you’ve been planning to get around to maybe thinking about Effective Altruism, now is a great time to get consider making a commitment. As part of Giving What We Can's pledge campaign, people are signing the Giving What We Can pledge - to donate 10% of their future income...
If you’ve been planning to get around to maybe thinking about Effective Altruism, we’re making your job easier. A group of UK students has set up a drive for people to sign up to the Giving What We Can pledge to donate 10% of their future income to charity. It...