The things are correlated. For example, every time I am awake and conscious, I have a relatively undamaged brain. So if someone else has an undamaged brain and does not appear to be sleeping, that is evidence that they are conscious.
The things are correlated. For example, every time I am awake and conscious, I have a relatively undamaged brain. So if someone else has an undamaged brain and does not appear to be sleeping, that is evidence that they are conscious.