Why is everyone so intereted in decision theory? Especially the increasingly convoluted variants with strange acronyms that seem to be popping up
This was what I gathered from reading the beginning of the TDT paper: "There's this one decision theory that works in every single circumstance except for this one crazy sci-fi scenario that might not even be physically possible, and then there's this other decision theory that works in said sci-fi scenario but not really anywhere else. We need to find a decision theory that combines these two in order to always work, including in this one particular sci-fi scenario."
I guess it might be useful for AI research, but I don't see why I would need to learn it.
r/Fitness does a weekly "Moronic Monday", a judgment-free thread where people can ask questions that they would ordinarily feel embarrassed for not knowing the answer to. I thought this seemed like a useful thing to have here - after all, the concepts discussed on LessWrong are probably at least a little harder to grasp than those of weightlifting. Plus, I have a few stupid questions of my own, so it doesn't seem unreasonable that other people might as well.