but my current theory is that one such detrimental assumption is “I have direct knowledge of content of my experiences”
It’s true this is the weakest link, since instances of the template “I have direct knowledge of X” sound presumptuous and have an extremely bad track record.
The only serious response in favor of the presumptuous assumption [edit] that I can think of is epiphenomenalism in the sense of “I simply am my experiences”, with self-identity (i.e. X = X) filling the role of “having direct knowledge of X”. For explaining how we’re able to have conversations about “epiphenomenalism” without it playing any local causal role in us having these conversations, I’m optimistic that observation selection effects could end up explaining this.
It’s true this is the weakest link, since instances of the template “I have direct knowledge of X” sound presumptuous and have an extremely bad track record.
The only serious response in favor of the presumptuous assumption [edit] that I can think of is epiphenomenalism in the sense of “I simply am my experiences”, with self-identity (i.e. X = X) filling the role of “having direct knowledge of X”. For explaining how we’re able to have conversations about “epiphenomenalism” without it playing any local causal role in us having these conversations, I’m optimistic that observation selection effects could end up explaining this.
Personally I wouldn’t say “I am my experiences” is epiphenomenalism—I have a casual role.
Response to what?
Response in favor of the assumption that Signer said was detrimental.