Yes, those are tautologies that are always true, I don't see a contradiction (?)
Sure. Those are tautologies. In essence they are descriptions based on our direct observations. There aren't any contradictions in tautologies, but that was never my point! I was pointing out that we don't need an "eternal'' mind to come up with those observations, We have a capable sensory system that interacts with the empirical world and reason to evaluate the quality of those claims!
The factual evidence is available but not the justification for it.Our descriptions of factual evidence is what renders those Truths eternal, since those facts make a claim to be sound and always true (as long those facts are fundamental). There is not reason to assume an extra entity on top of a Necessary and Sufficient cause.
I cannot agree. Mere recognition of a fact and the explanation of it are two different things. We can observe that 2 + 2 = 4 but we cannot explain why we exist in a world where this is true.Well I see two problems in your statement. First of all we can explain why 2+2=4. 2 and 4 are nothing more than descriptive symbols of things in nature, which can also be used in an abstract way.( that means without linking quantity to a specific entity!).
eg. Having II entities of apples,oranges,kiwis, grapes etc. and bringing II more entities of the same kind we always end up with this physical summation of IIII entities. For practical reasons we decided to symbolize those summations with the symbol of 2 and 4. Now we can use those symbols, as I said, independent of any actual entity and still make calculations (abstract concept).
Secondly I can not see how a "why" question is relevant to this phenomenon! Generally "why" questions tend to be useless questions or unanswerable or pointing to subjective answers.
"Why jumping electrons produce photons","why the oxygen molecule when interacting with photons produces blue color (our sky)"why we exist" etc. Those are fallacious questions (begging the question, introducing teleology) without any objective epistemic value or answer.
So, going back to 2+2=4, this is how physical entities "work" in our world when we bring them together (add) or take them apart (subtract) . SO our symbols' job is to describe a really simple property of entities (quantity) and we can use these descriptive relations in an abstract way. There is nothing there which demands an external "agent" than us as observers.
:This is based on an assumption that Leibniz, Plato, et. al., would not accept, which is that consciousness itself is contingent. You imply that when you mention physical brains (empiricists believe that consciousness is an epiphenomenon of physical brains). Leibniz and others propose that Consciousness is primary, or that both Consciousness and Matter are primary and interdependent, but not derivative or contingent on one anotherWell its more of a Pragmatic Necessity than an assumption(limits of our observations). I am sure that Leibniz and Plato etc wouldn't agree but their ideas,even if they are far older, have zero descriptive or predictive power or any instrumental value(e.g. Idealistic concepts don't explain why split brain patients hold simultaneously conflicting positions, or why specific injuries/pathology affect specific mind properties, or why different drugs affect or improve consciousness states etc etc).
I don't claim that they are wrong, but again, their additional assumptions offer nothing to the "table of ideas" specially when we already have a Necessary and Sufficient causal explanation about this phenomenon (conscious states) and when idealistic principles have a long bad record of their contributions in our epistemology!
TO be honest I don't know what empiricists believe but I am a Methodological Naturalist and I can only accept what our current observations show us to be the case. Our conscious states are not an epiphenomenon, but an actual NCC phenomenon. e.g. Since 2017 we do have the technology to " identify" with great precision the content of our conscious thoughts by just reading fMRI brain scans. (Jing Wang, Vladimir L. Cherkassky, and Marcel Adam Just*Center for Cognitive Brain Imaging, Psychology Department, Carnegie Mellon University,Pittsburgh, Pennsylvania).
We know that the Brain displays Strong Correlations to the emergence of the phenomenon of conscious states and that its not an just an epiphenomenon.
IF we use logic to analyze the claim "consciousness" is primary , then we can easily identify a really serious contradiction in relation to the actual meaning of the word!
"To be conscious is to be aware (of something.) One can not be aware without something to be aware of. In other words, a consciousness without anything to be conscious of is not a consciousness. Nor can a consciousness be aware of itself and claim to be independent of existence, because if a consciousness is aware of itself, then it must itself exist and be an existent. "
So Existence must be primary and as I stated before, from pragmatic necessity we need to limit our selves to our observations and to focus on the role of the brain for all mind Properties (not only consciousness which is only the third most important mind property, according to cognitive science).
We can not accept the claim that "both Consciousness and Matter are primary and interdependent," because our direct observations not only fail to confirm that assumption,they also point to the contingency of all mind properties to a specific biological structure, the human brain. This is what we realize through our conscious states.
Again Plato and Leibniz could be right, but we don't have the observations to back up their claim and as I said, their principles have never provided us with a claim with proven epistemic or instrumental value, plus their ideas is unfalsifiable, so its not "even wrong.