All purely sensory qualities of an object are objective, yes. Whatever sensory experience you have of an object is just precisely how that object objectively interacts with your sensory system. The perturbation that your being (your physical substance) undergoes upon interaction with that object via the causal sensory channels is precisely the perturbation caused by that object on your physical system, with the particular configuration (“wiring”) it has.
There are still subjective perceived qualities of objects though—e.g. illusory (e.g.like Müller-Lyer, etc., but not “illusions” like the famous “bent” stick in water, that’s a sensory experience), pleasant, inspiring, etc.
I’m calling “sensory” here the experience (perturbation of one’s being) itself, “perception” the interpretation of it (i.e. hypothetical projection of a cause of the perturbation outside the perturbation itself). Of course in doing this I’m “tidying up” what is in ordinary language often mixed (e.g. sometimes we call sensory experiences as I’m calling them “perceptions”, and vice-versa). At least, there are these two quite distinct things or processes going on, in reality. There may also be caveats about at what level the brain leaves off sensorily receiving and starts actively interpreting perception, not 100% sure about that.
All purely sensory qualities of an object are objective, yes. Whatever sensory experience you have of an object is just precisely how that object objectively interacts with your sensory system. The perturbation that your being (your physical substance) undergoes upon interaction with that object via the causal sensory channels is precisely the perturbation caused by that object on your physical system, with the particular configuration (“wiring”) it has.
There are still subjective perceived qualities of objects though—e.g. illusory (e.g.like Müller-Lyer, etc., but not “illusions” like the famous “bent” stick in water, that’s a sensory experience), pleasant, inspiring, etc.
I’m calling “sensory” here the experience (perturbation of one’s being) itself, “perception” the interpretation of it (i.e. hypothetical projection of a cause of the perturbation outside the perturbation itself). Of course in doing this I’m “tidying up” what is in ordinary language often mixed (e.g. sometimes we call sensory experiences as I’m calling them “perceptions”, and vice-versa). At least, there are these two quite distinct things or processes going on, in reality. There may also be caveats about at what level the brain leaves off sensorily receiving and starts actively interpreting perception, not 100% sure about that.