>>3260
I was thinking about this earlier today for fun
Solipsism seems to come from Cartesian Cogito, not how >>3332 sees it, or some "ill-defined demarcation between inner and outer phenomena" or whatever whatever. None of that additional content is needed for solipsism, all is needed is doubt, and the Cartesian standard of proof.
If, as I see it, solipsism comes from this doubt and the Cartesian standard of proof for the existence of reality, then there are some obvious attack vectors. Attacking the Cogito(which has been done), attacking the standard of evidence for the existence of reality(which isn't done enough), and some other lesser ways.
Definitions: I take the Cogito to mean "I think therefore I am"
I take "Cartesian standard of doubt" to mean that if something can be doubted at all, then you can "withhold determination" regarding the existence of whatever the subject is. Example: If I can doubt apples, then I "withhold my determination of its existence"
I take Solipsism to mean the idea that only our minds cannot be doubted, and the existence of other minds can. In effect "only I exist".
Recap: Solipsism = false if Cogito == false or CartesianStandard == false