Confidence Interval wrote:cerebovssquire wrote:It seems fine with the normal usage of I to call this awareness I.
This is then taken out of context by others to assume that their thinking proves their own existence, based on a slightly different usage of "I" to mean "me, this identity" whereas all that the initial statement implies is that something exists, and that we might reasonably refer to that something as "I".
Obviously I exist because I am aware of something, regardless if that something I perceive fits any kind of objective reality. You might exist, but because I lack your awareness, all you are to me is an impression (in this case, text) and that might be an optical illusion of some kind, someone fooling me into perceiving something non-existent, etc.
Your thinking definitely proves your own existence, my thinking definitely proves
my existence. However, I'm not sure that you are actually thinking, so I'm not sure if you exist.
"Cogito ergo sum" definitely implies "All that thinks exists'. The catch is that all thinking I can be sure of is my own, and that therefore I can't be sure of any other existence.
What I'm saying is that "cogito ergo sum" does imply a different kind of confirmation of existence for every separate thinking entity, if there is more than one. 5 thinking entities, every one perceiving the 4 others, would all exist according to "cogito ergo sum", but it would be irrational of any one of them to say "We 5 definitely exist", and rational for any one of them to say "I exist, but I'm not sure if any of the 4 others do". The former would be a lucky guess.