pragmatist comments on The Useful Idea of Truth - Less Wrong
You are viewing a comment permalink. View the original post to see all comments and the full post content.
You are viewing a comment permalink. View the original post to see all comments and the full post content.
Comments (513)
How are you conceiving of this output stream of actions? If you think of it as just a set of experiences (e.g. the experience of throwing a rock), then I don't see how it's distinct from the input stream. If you think of it as actual actions, like actually throwing a rock, then it seems to me you've already committed yourself at this stage to an external reality -- how can you a throw a rock if there are no rocks or, for that matter, if you have no limbs? -- and "reality" isn't just an explanatory model linking your input and output streams.
You have a point, the only feedback of an action being taken is from the subsequent inputs, so I suppose I should think of simple actions as micro-models. Thanks. The meta-model of external reality comes in handy when you don't want to over-think it. What else did I miss?