9 ideas
579 | Cratylus said you couldn't even step into the same river once [Cratylus, by Aristotle] |
12149 | Indexicals are a problem for beliefs being just subject-proposition relations [Perry] |
578 | Cratylus decided speech was hopeless, and his only expression was the movement of a finger [Cratylus, by Aristotle] |
4921 | Quantum states in microtubules could bind brain activity to produce consciousness [Penrose] |
12151 | If we replace 'I' in sentences about me, they are different beliefs and explanations of behaviour [Perry] |
18412 | Indexicals individuate certain belief states, helping in explanation and prediction [Perry] |
12150 | Indexicals reveal big problems with the traditional idea of a proposition [Perry] |
15203 | Tense is essential for thought and action [Perry, by Le Poidevin] |
15204 | Actual tensed sentences cannot be tenseless, because they can cite their own context [Perry, by Le Poidevin] |