Dale Tuggy is in town and we met up on Thursday and Friday. On Good Friday morning I took him on a fine looping traipse in the Western Superstitions out of First Water trail head to Second Water trail to Garden Valley, down to Hackberry Spring, and then back to the Second Water trail via the First Water creek bed. We were four hours on the trail, 6:55 - 10:55, both of us wired up (in both senses of that term) for one of Dale's famous podcasts. One of the topics discussed was the Buddhist anatta/anatman doctrine which we both respectfully reject. I believe that Dale concurred with all of the following points I made and with some others as well:
1. The nonexistence of what one fails to find does not logically follow from one's failing to find it. So the failure to find in experience an object called 'self' does not entail the nonexistence of the self.
2. So failure to find the self as an object of experience is at least logically consistent with the existence of a self.
3. What's more, the positing of a self seems rationally required even though the self is not experienceable. For someone or something is doing the searching and coming up 'empty-handed.'
4. There are also considerations re: diachronic personal identity. Suppose I decide to investigate the question of the self. A moment later I begin the investigation by carefully examining the objects of inner and outer experience to see if any one of them is the self. After some searching I come to the conclusion that the self is not to be located among the objects of experience. I then entertain the thought that perhaps there is no self. But then it occurs to me that failure to find X is not proof of X's nonexistence. I then consider whether it is perhaps the very nature of the subject of experience to be unobjectifiable. And so I conclude that the self exists but is not objectifiable, or at least not isolable as a separate object of experience among others.
This reasoning may or may not be sound. The point, however, is that the reasoning, which plays out over a period of time, would not be possible at all if there were no one self -- no one unity of consciousness and self-consciousness -- that maintained its strict numerical identity over the period of time in question. For what we have in the reasoning process is not merely a succession of conscious states, but also a consciousness of their succession in one and the same conscious subject. Without the consciousness of succession, without the retention of the earlier states in the present state, no conclusion could be arrived at.
All reasoning presupposes the diachronic unity of consciousness. Or do you think that the task of thinking through a syllogism could be divided up? Suppose Manny says, All men are mortal! Moe then pipes up, Socrates is a man! Could Jack conclude that Socrates is mortal? No. He could say it but not conclude it. (This assumes that Jack does not hear what the other two Pep Boys say. Imagine each in a separate room.)
The hearing of a melody supplies a second example.
To hear the melody Do-Re-Mi, it does not suffice that there be a hearing of Do, followed by a hearing of Re, followed by a hearing of Mi. For those three acts of hearing could occur in that sequence in three distinct subjects, in which case they would not add up to the hearing of a melody. (Tom, Dick, and Harry can divide up the task of loading a truck, but not the ‘task’ of hearing a melody, or that of understanding a sentence, or that of inferring a conclusion from premises.) But now suppose the acts of hearing occur in the same subject, but that this subject is not a unitary and self-same individual but just the bundle of these three acts, call them A1, A2, and A3. When A1 ceases, A2 begins, and when A2 ceases, A3 begins: they do not overlap. In which act is the hearing of the melody? A3 is the only likely candidate, but surely it cannot be a hearing of the melody. For the awareness of a melody involves the awareness of the (musical not temporal) intervals between the notes, and to apprehend these intervals there must be a retention (to use Husserl’s term) in the present act A3 of the past acts A2 and A1. Without this phenomenological presence of the past acts in the present act, there would be no awareness in the present of the melody. But this implies that the self cannot be a mere bundle of perceptions externally related to each other, but must be a peculiarly intimate unity of perceptions in which the present perception A3 includes the immediately past ones A2 and A1 as temporally past but also as phenomenologically present in the mode of retention. The fact that we hear melodies thus shows that there must be a self-same and unitary self through the period of time between the onset of the melody and its completion. This unitary self is neither identical to the sum or collection of A1, A2, and A3, nor is it identical to something wholly distinct from them. Nor of course is it identical to any one of them or any two of them. This unitary self is given whenever one hears a melody.
The unitary self is phenomenologically given, but not as a separate object. Herein, perhaps, resides the error of Hume and some Buddhists: they think that if there is a self, it must exist as a separate object of experience.